Evac User Manual NC-215 [PDF]

Zitiervorschau

Zodiac, mastering the elements.

EVAC USER’S MANUAL NC-215 COLOMBO DOCKYARD LIMITED

Delivered: 2008 Evac project No. 1404901

1. REPRESENTATIVES WORLDWIDE

2. GENERAL - Safety instructions - Chemical resistance of major polymers - Chemical resistance of major elastomers - Units and unit conversions

3. PIPING - Design and installation - Tightness requirement - Operation and maintenance - Pipe cleaning

4. TOILET, CLASSIC, WALL MODEL

- Installation - Operation and maintenance - Trouble shooting - Spare parts

5. EVAC STP 55 C - General - Technical data - Installation - Operation and maintenance - Trouble shooting - Spare parts

6. DRAWINGS FOR EVAC STP 55 C - Mechanical drawing - Electrical drawings

Evac Oy - Sinimäentie 14 - 02630 Espoo - Finland Tel.: +358 20 763 0200 - Fax : +358 20 763 0222 [email protected] – www.evac.com

1. REPRESENTATIVES WORLDWIDE

EVAC COMPANIES AND MARINE REPRESENTATIVES WORLDWIDE

1

EVAC Companies Finland Evac Oy (Marine Head Office) Sinimäentie 14 FIN-02630 Espoo Finland Tel.: +358-20 7630 200 Fax: +358-20 7630 222 [email protected] www.evac.com, www zodiac-marinepool.com/en/ China, P.R. Evac Vacuum Systems (Shanghai) Co. Ltd Unit F, 24th floor, JiuShi FuXing Mansion No. 918 Huai Hai Road (M) SHANGHAI 200020 People's Republic of China Tel.: +86-21-6415 9580 Fax: +86-21-6415 7550 [email protected] France Evac E.U.R.L. 35/37 Avenue du Gros Chêne Parc d’Activités des Bellevues BP 50098, ERAGNY F-95613 CERGY-PONTOISE CEDEX France Tel.: +33-1-3421 9988 Fax: +33-1-3464 3900 [email protected] USA Evac North America Inc. 1260 Turret Drive Machesney Park Illinois 61115-1486 USA Tel.: +1-815-654 8300 Fax: +1-815-654 8306 [email protected] Norway Norsk Inova AS Heddalsvn. 11 P.O. Box 44 NO-3671 Notodden Norway Tel.: +47-350 29700 Fax: +47-350 29701 [email protected] www.inova.no

Evac Oy/RiJ 3.9.2008

EVAC Marine Representatives Argentina Marine Logistics,S.A. Avenue Alvarez Jonte 6469 1408 Buenos Aires Argentina Mr. Francisco Agolio Tel.: +54-11-4644 4449 Fax: +54-11-4642 2460 [email protected] www.marinelogistics.com.ar Australia H.I. Fraser Pty Ltd 27a Stockdale Rd O'Connor, WA 6163 Australia Mr. Jeff McDonald Tel.: +61-8-9314 7877 Fax::+61-8-9314 5933 [email protected] www.hifraser.com Bolivia Maquinarias E Inversiones Tecnicas S. A. (MITSA) Avda Vicuna Mackenna No. 882 – Renaca Vina Del Mar, Chile Mr. Eduardo De la lglesia Tel.: +56-32-2834 052 Fax: +56-32-2833 692 [email protected] www.mitsachile.com Brazil P-VAC Vacuum Parts Rua Luis Otávio No. 2.955 Campinas - SP 13087 - 560 Brazil Mr. Pedro Nobrega Tel.: +55-19-3256 3490 Fax: +55-19-3256 4661 [email protected] www.pvac.com.br Canada CTH Instruments Ltd. 10 Akerley Blvd., Suite 36 Dartmouth, Nova Scotia, CN B3B 1J4 Mr. Arnold Horne Tel.: +1-902-468-6832 Fax: +1-902-468-6833 [email protected] www.cthinst.com (New Brunswick, Newfoundland, Nova Scotia, Prince Edward Islands)

Hassler & Associates 12408 Tanager Drive Gig Harbor, WA 98332 Mr. Carl Hassler Tel.: +1-253-851-3248 Fax: +1-253-851-3249 [email protected] (British Columbia) EMAR Services 1680 D River Road, PO Box 281 Manotick, Ontario, CN K4M 1A3 Mr. Steve Cant Tel.: +1-613-692-1114 Fax::+1-613-692-1342 [email protected] www.emarservice.com (Ontario, Quebec, Manitoba, Saskatchewan) Chile Maquinarias E Inversiones Tecnicas S.A. (MITSA) Avda Vicuna Mackenna No. 882 – Renaca Vina Del Mar, Chile Mr. Eduardo De la Iglesia Tel.: +56-32-2834052 Fax: +56-32-2833692 [email protected] www.mitsachile.com Croatia, Slovenia, Makedonia, Bosnia Herzegovina, Serbia Montenegro IG D.o.o. Halilovici br.2 Sarajevo Bosnia Herzegovina Mr. Nikica Baran Tel.:+ 387-61148039/+386 31226147 [email protected] Denmark Max Sibbern A/S Marielundvej 18 DK-2730 HERLEV Denmark Tel.: +45-4450 0404 Fax: +45-4450 0405 [email protected] www.maxsibbern.dk Egypt Basco Engineering & Trading 20 Asma Fahmy St. 4th district-Heliopolis CAIRO Egypt Tel.: +202 290 6997 Fax: +202 290 6774 [email protected]

EVAC COMPANIES AND MARINE REPRESENTATIVES WORLDWIDE

Ecuador Maquinarias E Inversiones Tecnicas S.A. (MITSA) Avda Vicuna Mackenna No. 882 – Renaca Vina Del Mar, Chile Mr. Eduardo De la lglesia Tel.: +56-32-834052 Fax: +56-32-833692 [email protected] Germany Virtus GmbH Kleines Wegfährels 10 D-21756 OSTEN Germany Tel.: +49-4776-8383 Fax: +49-4776-83 84 85 [email protected] www.virtus-ship.de Great Britain and Eire Transvac Marine Systems Ltd Marlowe House Unit B Rudford Industrial Estate Ford, Near Arundel, West Sussex. BN18 OBF Great Britain Tel.: +44-1903-736900 Fax: +44-1903-731569 [email protected] www.transvac-systems.co.uk Greece Environmental Protection Eng. S.A. 24, Dervenakion Str. GR-18545 PIRAEUS Greece Tel.: + 30-210-4060 000 Fax: + 30-210-463 3334 [email protected] www.epe.gr Hong Kong Wartsila China Ltd. TYTL 108 RP, Sai Tso Wan Road, Tsing Yi Island, NT, Hong Kong Tel.: +852-2528 6605 Fax: +852-2529 9488 India, Sri Lanka, Bangladesh, Pakistan VACman Sanitation Solutions P Ltd. A301, Ganapati Complex, Sec. 27 Nerul, Navi Mumbai 400 706 India Tel/Fax::+91 22 27720006 Mobile: +91 98206 24393 [email protected] Evac Oy/RiJ 3.9.2008

Italy Sanitrade S.r.l. Via Parma 355/1 IT-16043 CHIAVARI Italy Tel.: +39-0185-385 065 Fax: +39-0185-385 066 [email protected] Iran Pishro Petrogas Consultant Engineers Co. 1st floor, No. 20 Nikan St. North Sohrevardi Ave. Teheran – Iran Tel.: +9821 88454680/5202/9848 [email protected] Japan Harada Corporation Tokyo Branch Tokio Kaijo Bldg. Shinkan 2-1, Marunouchi 1-chome Chiyoda-ku, TOKYO 100-0005 Japan Tel.: +81-3-5222 7172 Fax: +81-3-3213-8399 [email protected] www.haradacorp.co.jp Korea Haesung Co. No. 1409, Centum IS Tower 1209, Jaesong-Dong, Haeundae-Gu PUSAN Korea Tel.: +82-51-626 6363 Fax: +82-51-626 3459 [email protected] Mexico Reeisa de CV Venustiano Carranza 374 Sur Monterrey, NL. Mexico Mr. Carlos Duran Tel.: +81 8345-2010 Fax: +81 8345-2013 [email protected] Netherlands Qua-Vac B.V. Televisieweg 157 NL-1322 BH ALMERE The Netherlands Tel.: +31-36-546 1999 Fax: +31-36-535 0909 [email protected] www.quavac.com

2

Peru Maquinarias E Inversiones Tecnicas S.A. (MITSA) Avda Vicuna Mackenna No. 882 – Renaca Vina Del Mar, Chile Mr. Eduardo De la lglesia Tel.: +-56-32-2834 052 Fax: +-56-32-2833 692 [email protected] www.mitsachile.com

Poland IPaKo Systemy prózniowe ul.Teczowa 2 81 577 GDYNIA Poland Tel.: +48-58-624 9222 Fax: +48-58-624 9394 [email protected] Portugal Cogema Comercio Geral De Maguinas, Limitada Avenida Sidonio Pais, 28-4.DT 1050-215 LISBOA Portugal Tel.: +351 21 355 6843, 314 0162 Fax: +351 21 355 7498 [email protected] Romania Martrade Srl 13, Domneasca Street Dunarea Business Center st 1 Floor, Rooms: 105, 110 800015-Galatzi Romania Tel.: +40 236 460814, +40 236 466152 Fax: +40 236 463930 [email protected] Russia MarineTechnics Bumagnaya str. 18, lit. A Saint Petersburg 198020 Russia Mr Aleksandr Tereschenko Tel. +7 (812) 332-32-42 Fax: +7 (812) 332-32-34 [email protected] www.marinetec.com Singapore Pamarine Pte Ltd. 10 Chia Ping Road SINGAPORE 619978 Singapore Tel.: +65-6264 0823 Fax: +65-6261 4887

EVAC COMPANIES AND MARINE REPRESENTATIVES WORLDWIDE [email protected]. com.sg

Fax: +66-2-236 1081 [email protected]

South Africa Aquamarine Water Treatment Unit D2 Prime Park Mocke Road Diep River Cape Town South Africa Mr. George Glover Tel.: +27-21-705-6562 Fax: +27-21-705-6562 [email protected]

Turkey Envac Ltd. Aydintepe mh. G-50sk. No: 22/5 Tuzla, 34947 Istanbul Turkey Tel.: +90-216 494 0920, 494 0921 Fax: +90-216 494 0924 [email protected] www.dopltd.com

Spain Facet Iberica S.A. Avda. Da Ponte 16 Pol. Industrial de Sabón 15142 Arteixo A CORUÑA Spain Tel.: +34-981-601 400 Fax: +34-981-601 000 [email protected] www.facetinternational.com Sweden Local representative for project sales: MRvakuum Konsult Liljestigen 72 197 34 Bro Sverige Tel: +46 8 582 40826 [email protected] Local representative for spare part sales: Axel H. Carlsson & Co. AB P.O. Box 300 44 S-400 43 Gothenburg E.A. Rosengrensgata 29B S-421 31 Västra Frölunda Sverige Tel. +46 31 4989 00 Fax: +46 31 47 29 41 [email protected] www.axelhcarlsson.se Taiwan Union Group Business Co. Ltd 8F - 2, No. 189, Sec.2, Keelung Road, TAIPEI, Taiwan, ROC Tel.: +886-2-2378 7977 Fax: +886-2-2378 7986 [email protected]

Thailand Wattana Co. Ltd. House NBR 1, Soi Pipat 2 Covent Road, Bangrak BANGKOK 10500 Thailand Tel.: +66-2-266 7200 Evac Oy/RiJ 3.9.2008

United Arab Emirates, Saudi-Arabia, Bahrain, Qatar and Oman Local representative for spare parts sales: United Technical Services P.O. Box 277 Abu Dhabi United Arab Emirates Tel. +971-26-774400 Fax: +971-26-722012 [email protected]

3 Mr.Joel Anderson Mr. Robert Green Tel.: +1-713-242-9114 Fax: +1-713-242-9134 [email protected] www.greenmarine.com (State:TX) Hanrahan & Associates 1525 Shiloh Road Sturgeon Bay, WI 54235 Mr. Frank Hanrahan Tel.: +1-920-746-0377 Fax: +1-920-746-0378 [email protected] (States: WI, MI, MN, OH, IN) Hassler & Associates 12408 Tanager Drive Gig Harbor, WA 98332 Mr. Carl Hassler Tel.: +1-253-851-3248 Fax: +1-253-851-3249 [email protected] (States: WA, OR, AK )

USA Allied Marine Services, Inc. 188 Log Canoe Circle Stevensville, MD 21666 Mr. John Hautala Tel.: +1-410-643-6313 Fax: +1-410-643-6437 [email protected] www.amsgroup.net (States: DE, GA, MD, NJ, PA, SC, NC, VA, CT, ME, NH, NY, MA, RI, VT)

Valve Automation & Controls 2390 Boswell Road Suite 400 Chula Vista, CA 91914 Mr. Cal Cardiff Tel.: +1-619-656-7420 Fax: +1-619-421-7518 [email protected] (State: CA)

Representative for cruise liners after sales in Florida: Evac North America Inc. 1260 Turret Drive Machesney Park, IL 61115 Mrs. Sheila Kadet Tel: + 1-815-639-7729 Fax: +1-815-637-0229 [email protected]

Venezuela DIMA S.A. Av. Sur O Edificio Puente Restaurador PB (Antes del Laboratorio Vargas) Parroquia Santa Teresa 1010 Caracas, Venezuela Mr. Louk W.M. Minderop Tel.: +58-212-542-0866 Fax: + 58-212-545-4247 [email protected]

Green Marine & Industrial Equipment Co., Inc. 1111 Central Avenue Metairie, LA 70001 Mr. John Green Mrs. Charlie Unger Tel.: +1-504-833-7386 Fax: +1-504-834-1153 [email protected] www.greenmarine.com (States: AL, LA, MS, FL) Green Marine & Industrial Equipment Co., Inc. 340 Garden Oaks Blvd. Houston, TX 77018 Mr. Danny Moore

2. GENERAL - Safety instructions - Chemical resistance of major polymers - Chemical resistance of major elastomers - Units and unit conversions

EVAC

Commercial Marine Equipment

Date: 16 Dec 2004

Doc.

3:300D

OPERATION AND MAINTENANCE

G ENERAL EN SAFETY INSTRUCTIONS

Safety summary The Evac Vacuum Toilet System receives, treats and discharges sewage waste. Personnel must, at all times, observe safety regulations while performing maintenance or repairs. Every practical safety feature has been incorporated into the design and manufacture of this equipment; however, personnel must be aware of the following potential hazards. Gas hazards Putrefaction of organic matter in Vacuum Toilet Systems will produce disagreeable odors and an oxygen deficient atmosphere. When removing access covers, fresh air from known outside source must be supplied to the surrounding area. Only after this fresh air has been supplied for the proper tank ventilation should personnel open the tank. Under no circumstances should any person service a tank without a second person, capable of rendering aid, standing by. If an extended period of time for the tank repair is anticipated, personnel should utilize the proper respiratory equipment. Chemical hazards If some chemicals like disinfection chemicals, foam removing chemicals or pipe cleaning chemicals are used, manufactures safety regulations must be followed. Disease hazards Sewage is a common mode of transmission for parasitic organisms such as bacteria, fungi, protozoa, viruses and worms. Some of these may be pathogenic, meaning they have the capability of causing serious communicable diseases. Most diseases associated with sewage result hand-to-mouth transfer of the pathogenic organisms. Good personal hygiene by those servicing, or in any way coming in contact with the equipment is imperative. After coming in contact with sewage or any contaminated equipment items, personnel should throughly clean themselves with a disinfectant soap solution. This precaution is an absolute requirement before eating, drinking or performing hand-to-mouth functions. Skin abrations, punctures or any other wounds require immediate and proper medical attention. Mechanical hazards Before maintenance is performed on motor driven equipment, the main circuit breaker should be de-energized and labeled "OUT OF SERVICE". Only authorized maintenance personnel should make repairs to this equipment. Electrical hazards The equipment is supplied with voltages that are dangerous and could provide fatal if contacted by personnel. To avoid electrical shock, remove the electrical power by placing the main circuit breaker in OFF position. Do this before performing any maintenance on electrical equipment or motors. Personnel should exercise extreme caution when opening the door although the main circuit breaker is in OFF position. The terminals of incoming power are still alive.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 16 Dec 2004

Doc.

1:01134B

TECHNICAL DATA

Commercial Marine Equipment

P IP E CLEANING AN G A D CLEANING LEA I C EM C PIPE AND CHEMICALS CHEMICAL RESISTANCE OF MAJOR POLYMERS USED IN EVAC COMPONENTS

Chemicals Acetaldehyde Acetamide Acetic Acid 80% Acetone Acetylene Alcohols: Amyl Bennzyl Butyl Ethyl Isopropyl Methyl Aluminum Sulfate Ammonia Ammonia Nitrate Aniline Anti-Freeze Aromatic Hydrocarbons Arsenic Acid Barium Carbonate Barium Sulfate Benzaldehyde Benzene Benzoic Acid Benzol Borax Boric Acid Butadiene Butane Butylene Calcium Sulfate Carbon Bisulfide Carbon Dioxide Carbon Disulfide Carbonic Acid Chloric Acid Chlorine, anhidrous Chloroform Chromic Acid 50% Citric Acid Clorox (Bleach) Copper Sulfate Cyanic Acid Diesel Fuel Ethane Ethylene Glycol Fatty Acids Ferric Chloride Ferric Sulfate Fluorine Formaldehyde 100% Formic Acid Gasoline Grease Heptane Hydrazine Hydrocloric Acid 20% Hydrocloric Acid 100% Hydrogen Peroxyde 30% Hydrogen Peroxyde 100% Iodine

PP 1 1 1 1 1 2 1 1 1 1 1 1 1 1 3 4 4 1 1 2 1 3 3 1 2 1 4 3 1 3 1 4 2 2 3 2 1 4 1 1 3 1 2 2 2 4 3 1 3 3 3 2 2 2 2 4

PE 3 1 4 2 1 2 4 1 2 1 1 1 3 2 3 2 2 2 1 3 2 3 1 1 4 3 2 2 3 3 2 2 3 1 1 2 3 1 1 1 1 3 2 2 3 2 1 3 3 1

PVC 4 4 4 4 1 1 4 1 3 1 1 1 1 2 3 1 4 1 1 2 4 3 1 2 1 3 3 3 1 4 1 4 1 1 3 4 3 2 1 1 1 4 1 2 1 1 4 1 1 3 1 3 1 2 1 3 4

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

PA 1 1 4 1 1 1 1 1 1 2 1 1 2 4 3 4 3 1 1 3 1 3 4 1 2 1 1 2 4 1 1 2 1 4 4 4 4 1 1 3 1 4 2 1 3 1 4 4 3 1 1 4 4 4 4 4

Chemicals Magnesium Hydroxide Mercury Oleum 100% Petrolatum Phenol Phosphoric Acid Picric Acid Potassium Carbonate Silver Nitrate Sodium Bicarbonate Stearic Acid Sulfuric Acid 105 Sulfuric Acid >75% Tannic Acid Toluene Zinc Sulfate

PP 1 2 4 4 2 2 2 1 1 1 1 1 3 1 3 1

PE 1 1 4 2 2 2 1 2 1 2 1 2 2 2 1

PVC 1 2 4 2 3 2 4 1 1 1 2 1 4 1 4 1

PA 2 1 4 4 3 2 3 1 1 1 1 4 4 3 1 1

! NOTE: Check always chemical reisistance of Evac components if you are using any of the listed chemicals in your sewage system.

PP = Poly propene PE = Polyethylene PVC = Polyvinyl chloride PA = Polyamide

Class: 1 = Very good 2 = Good 3 = Moderate 4 = Not recommended

2

EVAC

Date: 16 Dec 2004

Doc. 1:01135B

TECHNICAL DATA

Commercial Marine Equipment

G ENERAL EN

CHEMICAL RESISTANCE OF MAJOR ELASTOMERS USED IN EVAC COMPONENTS

Chemical Agent NR Acetaldehyde 3 Acetylene 1 Acetophenone 3 Acetone 1 Acetic Acid 10% 4 Acetic Acid 50% 4 Acetic Acid 25% 4 Acetic Acid 100% 4 Boric Acid 10% 1 Citric Acid 1 Chloroacetic Acid 3 Chromic Acid 40% 4 Formic Acid 3 Formic Acid Phosphoric Acid 60% 2 Hypochlorous Acidc Lactic Acid 1 Maleic Acid 1 Naphthenic Acid Nitric Acid 10% 2 Nitric Acidc 65% 4 Palmitic Acid 3 Salicyclic Acid 1 Stearic Acid 3 Sulfuric Acid 10% 1 Sulfuric Acid 20% 1 Sulfuric Acid 25% 1 Sulfuric Acid 50% 1 Sulfuric Acid 60% 1 Sulfuric Acid 75% 4 Sulfuric Acid 65% 4 Sulfurous Acid 1 Tannic Acid 1 Tartaric Acid 10% 1 Deionized water 2 Turpentine 4 Acrylonitrile 1 Ammonia 2 Aniline 2 Aniline 4 Asphalt 4 ASTM 1OIL 4 ASTM 2 OIL 4 ASTM 3 OIL 4 Benzene 4 Sodium Bicarbonate 1 Carbon dioxide 1 Butter 4 Butadene Liquid Butane 4 Fuel A (100% Isoctane) 4 Fuel B (70% Isoctane, 50%Toluol) 4 Fuel C (50% Isoctane, 50%Toloul) 4 Fuel with methanol or ethanol 4 Kerosene 4 Cyclohexane 4 Cloroacetone Chlorobenzene 4 Chloroforme 4 Choloroprene chlorine 4

NBR 4 1 4 1 4 4 4 1 1 1 3 4 2 1 1 1 2 4 3 3 1 1 1 1 1 4 4 2 3 1 1 4 4 1 2 4 4 3 4 4 4 1 1 4 4 3 4 4 4 4 4 4 4 4

EPDM 1 1 1 3 4 4 1 1 1 3 4 2 1 2 3 4 2 1 2 1 3 2 2 1 2 1 2 1 4 4 4 4 4 1 1 3 4 4 4 4 4 4 1 4 4 4

SBR 4 1 4 4 4 3 4 2 1 1 3 4 2 3 3 2 1 2 1 3 4 1 3 2 3 1 4 4 4 4 4 2 2 1 1 4 4 1 4 4 1 1 1 1 4 1 1 1 4 1 1 2 2 3 1 1 4 4 4 4

! NOTE: Check always chemical reisistance of Evac components if you are using any of the listed chemicals in your sewage system. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Chemical Agent Dry chlorine Wet chlorine Dibutyl phthalate Diethylene glycol Diethyl sebacate Dinitrotoluene Dioctyl phthalate Dioctyl sebacate Epychlorohydrin Hexane Ethanol Fluorobenzene Formaldehyde 40% Freon 11 Freon 12 Freon 21 Freon 22 Freon 113 Freon 114 Glycerine Silicone wax Hydrogen Calcium Hydroxide Sodium hypochlorite 10% Mik Mercury Methanol Methyl ethyl ketone Naphtha Nitrobenzene Nitroethane Nitrometane Nitropropane Animal oli (Whale-seal) Cereal oil Coconut oil Cod liver oil Olive oil Cotton seed oil Silicone oil Castor oil Oxygen Ozone Perchloroethylene Potassium Permanganate 25% Tetraethyllead Propane Soda (sodium hydroxide) 10% Styrene Toluene Trichloroethylene Sulfur

NR 3 4 4 1 4 4 4 4 1 4 1 2 1 3 1 3 1 1 1 1 2 2 1 1 3 4 4 2 1 3 4 4 3 4 4 4 2 3 4 4 4 4 1 4 4 4 3

NBR 3 4 4 1 4 4 4 1 4 1 2 1 3 1 2 1 1 2 1 1 3 4 4 3 1 3 4 4 3 4 1 3 4 4 1 4 4 4 3

EPDM 3 4 1 1 2 4 1 2 2 4 1 4 4 2 3 1 3 1 1 1 1 1 1 1 1 4 1 2 2 1 2 1 3 2 3 2 1 1 1 1 4 4 4 1 1 4 4 4 1

SBR 4 4 1 4 4 3 3 4 1 2 4 1 1 1 3 1 3 1 1 1 1 2 2 1 1 2 4 2 4 4 4 4 1 1 1 1 1 1 2 1 4 3 2 1 4 4 4 1

NR= Natural rubber NBR = Nitrile rubber EPDM = Ethylene propylene rubber SBR = Styrene butadiene rubber Class: 1 = Very good 2 = Good 3 = Moderate 4 = Not recommended

3

EVAC

Date: 28 Jan 2005

Commercial Marine Equipment

Doc. 0:01022A

GENERAL

G ENERAL EN UNITS AND UNIT CONVERSIONS

Units and unit conversions All units in the Evac product catalogue are SI-units if not otherwise stated. All dimensions in drawings are in mm if not otherwise stated. Please, use following conversion table to convert SI-units to U.S. / imperial units and vice versa.

Units of Mass: 1 Kg = 2.205 lb 1g = 0.03527 oz

Units of Mass: 1 lb = 0.4535 kg 1 oz = 28.3498 g

Units of Volume: 1 m3 = 35.31467 cu ft 1 m3 = 264.1721 gal (US) 1 m3 = 219.9692 gal (imp) 1l = 0.2642 gal (US) 1l = 0.2200 gal (imp) 1l = 1.057 qt (US) 1l = 0.8799 qt (imp) 1l = 0.03531 cu ft 1 ml = 0.03381 oz (US) 1 ml = 0.03519 oz (imp) 1 ml = 0.06102 cu in

Units of Volume: 1 cu ft = 0.028316 m3 1 gal (US) = 0.003785 m3 1 gal (imp) = 0.004546 m3 1 gal (US) = 3.785412 l 1 gal (imp) = 4.546092 l 1 qt (US) = 0.946352 l 1 qt (imp) = 1.136 l 1 cu ft = 28.31685 l 1 oz (US) = 29.57353 ml 1 oz (imp) = 28.41307 ml 1 cu in = 16.38706 ml

Units of Length: 1m = 3.281 ft 1 mm = 0.03937 in

Units of Length: 1 ft = 0.3048 m 1 in = 25.4 mm

Units of Torque: 1 Nm = 0.1020 kg-m 1 Nm = 0.7376 ft-lb 1 Nm = 8.851 in-lb

Units of Torque: 1 kg-m = 9.80665 Nm 1 ft-lb = 1.35582 Nm 1 in-lb = 0.1129848 Nm

Units of Force: 1N = 0.1020 kg 1N = 0.2248 lbf 1 kg = 2.205 lbf

Units of Force: 1 kg = 9.80665 N 1 lbf = 4.448222 N 1 lbf = 0.4535924 kg

Units of Pressure: 1 kPa = 0.01020 kg/cm2 1 kPa = 0.1450 psi 1 kPa = 0.7501 cm Hg 1 kPa = 0.2953 in. Hg. 1 kPa = 0.01 bar 1 bar = 14.50377 psi

Units of Pressure: 1 kg/cm2 = 98.0665 kPa 1 psi = 6.894757 kPa 1 cm Hg = 1.333224 kPa 1 in. Hg. = 3.3863 kPa 1 bar = 100 kPa 1 psi = 0.06894757 bar

Units of Temperature: (1.8 x °C) + 32 = °F

Units of Temperature: (°F-32)/1.8 = °C

Units of Speed: 1 km/h

Units of Speed: 1 mph = 1.609344 km/h

= 0.6214 mph

Units of Power: 1 kW = 1.341

HP

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Units of Power: 1 HP = 0.7456999 kW

4

3. PIPING - Design and installation - Tightness requirement - Operation and maintenance - Pipe cleaning

EVAC

Commercial Marine Equipment

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

PIPING DESIGN AND INSTALLATION

Table of contents 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.

General system description Pipe materials Pipe sizes Pipe connections Pipe fittings Brackets Optimal piping design Pipe profile, slope and transport pockets Branches Riser pipes for toilets and interface valves Non-return valves Shut-off valves Inspection openings Deck penetrations examples Pipe manifold Tank vent pipe Standard flange for port discharging Useful hints

Page 2 3 3 4 5 6 6 6 8 9 10 11 12 12 13 14 14 14

Enclosure: Piping (Doc no. 5:01004) : Tightness requirement Tightness test protocol

15 16

Existing rules, regulations and standards must be observed. In case of doubt, check with the manufacturer. Metric units are used throughout the manual. Dimensions are given in millimetres (mm), unless otherwise stated.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

1. General system description In vacuum systems sewage transport is done by vacuum (air) instead of water and gravity. Sewage is transported in "slugs". Optimal "slug" transport is obtained by following these Design and Installation instructions. System capacity must be dimensioned considering normal daily variations in use and different operation conditions. System load (flushings) should be divided evenly between main lines. Ships pitch, a roll and trim shall be considered in horizontal pipe design to prevent sewage back flow. The best horizontal transport solution is obtained with sloped pipe, transport pocket at interval of 25 - 30m and/or non-return valve. Piping shall be designed so that possible clogging or maintenance is not stopping the whole system. System pipe tightness must be tested, documented and maintained for good system operation and low energy consumption. Piping shall be accessible and divided in sections for easy maintenance. Ventilation Vent pipe

Vacuum interface valve

Urinal

Exhaust-air pipe

Main line Non-return valve

Inspection opening Transport pocket

Vacuum interface valve

Sloped min. 1:20

Shore connection

Vacuum gauge Pressure switch

Main line valve Air inlet valve Inlet manifold

Over flow pipe

Shut-off valve

Ejector

Discharge valve Pump

Collecting unit *

Connection to a sewage treatment plant or holding tank

*) The collecting unit can be based on Evac ejector system, where the collecting tank is under atmospheric pressure, or on Evac vacuum tank system, or On-line vacuum generating system. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

2. Pipe materials Pipe material must be suitable for sewage transport in vacuum conditions (pressure piping). Fire, corrosion and maintenance aspects must be considered. Material

HDPE

PVC

Steel

Stainless steel AISI 316 Use In accommodation, In In engine room area In up to size DN 65 accommodation, and in areas where accommodation, up to size DN 65 up to size DN 65 the temperature is higher than average (70) room temperature, Sizes above DN 65 PN 10 (PN 6) PN 10 To be tested and Minimum PN 10 (PN 6) approved for pressure vacuum class applications Joints Butt welding Glue joint Welded joint Socket Resistance welding Flange coupling Couplings

LORO-VAC Zinc coated orsteel equal

Cu/Ni

In Special accommodation, application up to size DN 65 (70)

To be tested and approved for vacuum applications Socket Couplings

HDPE = High Density Polyethylene PVC = Polyvinylchloride When plastic pipes are used, fire protection regulations must be observed. Note the differences between the different kinds of plastic materials. HDPE may not be allowed by some authorities. Check carefully aspects relating to safety and industrial hygiene. Vapours released by PVC solvents are harmful. Plastic piping does not resist temperatures above 40°C. ( Check always with the pipe manufacturer. )

3. Pipe sizes Number of vacuum toilets in cabins * 3 25 100

or Public toilets*

or or or

1 5 25

Minimum pipe size (d x s) PVC Steel Stainless steel Zinc coated Connection HDPE DN d x s (mm) d x s (mm) d x s (mm) d x s (mm) steel d x s (mm) 40 (50) 50 x 4.6 50 x 2.4 48.3 x 2.6 50 x 1.0 ~53 x 1.5*** 50 63 x 5.8 63 x 3 60.3 x 2.9 50 x 1.0 ~53 x 1.5 65 (70) 75 x 6.9 75 x 3.6 76.1 x 2.9 75 x 1.0*** ~73 x 1.6***

Cu/Ni d x s (mm) 44.5 x 1.5 57.0 x 2.0 89.0 x 2.5

d = Outside diameter, s = Wall thickness

Pipe sizing is based on the assumption that 2 - 3 persons are using a cabin toilet per peak hour. For public toilets up to 15 flushes per hour is estimated. Heavily used public toilets are recommended to be connected to their own individual pipe connected directly down to manifold. * Normally maximum number of toilets in one main line is limited to 50 - 60 toilets for easy maintenance. ** When using zinc coated steel pipes, the recommended riser pipe size is DN40 (42 x 1.5). ***Nominal pipe size is DN50 and DN70 respectively.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

3

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

4. Pipe connections Connections have to be tight. Joints must be smooth and must not in any way decrease the cross-section area of the pipe. HDPE to HDPE

Chamfer

Mirror welding HDPE-pipes are joined together either by means of mirror welding or with an electric sleeve. In manual mirror welding, the interior of the pipe is chamfered prior to welding. Observe heating temperature, compression time and power, given by manufacturer of the pipe. Mirror welding is mainly used for prefabricated subassemblies.

Electric welding sleeve is used in places where access is limited, e.g. for joining the prefabricated subassemblies in the final location.

PVC to PVC PVC-pipes are joined together by means of solvent sleeve.

STEEL to STEEL

The steel pipes are joined together either by welding or by flange connection.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

4

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION HDPE to STEEL

PVC to STEEL

5. Pipe fittings Use fittings with large enough curvature radius or use fittings with 45° bends. Pipe bends located > 3 m from the toilet or interface valve must have large radius or 2 x 45° elbows.

Plastic

Galv´d steel

Steel

2x45° elbows

r >2.5d

Weld

Solvent / Weld / Rubber Seal

Thread

Toilet and interface valve connections within lenght of max 3 m can be made with short radious bends. Evac Rubber bend

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Standard short radius pipe bend

5

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

6. Brackets In vacuum piping high "slug" speed temporarily creates strong forces at bends and branches. Pipes must be firmly secured by using brackets and clamps. For plastic pipes use steel brackets with a resilient liner between bracket and pipe, or plastic clamps. Ensure that pipes will not be damaged by vibration or thermal expansion / contraction. Brackets or clamps must be fitted at every change of direction. When connecting a riser pipe to an overhead main line, brackets or clamps must be secured both behind the toilet and at deckhead. For straight steel pipes, fit brackets at 2.5 m centres and on plastic pipes at 1.5 m centres, or according to maker´s recommendation.

Bracket must resist lateral forces.

7. Optimal piping design Vacuum system gives many benefits and flexibility because the system is not depended on gravity. Downward piping connection is the best for long term system operation and maintenance although sanitary equipments (toilets and interface valves) can be connected to riser pipes.

When riser pipes are used, please follow enclosed riser pipe rules in item 10.

8. Pipe profile, slope and transport pockets Ideal pipe profile: Slope and pocket Sloped, min. 0.2%

Clean out Transport pocket

Transport pocket at 25 - 30 m center to center (C/C)

Clean out Transport pocket at 25 - 30 m

See detail: Pockets

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

6

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

Allowable pipe profile: Pocket at every lift, horizontal pipes

H2

H3

H1

NOTE: The combined height

Σ

H1 + H2 + .... HN shall not exceed 3 meters.

Pockets in long horizontal branch and main lines A. No need for reforming pocket If a horizontal branch or main pipe have to route around an obstacle where pipe pocket lenght is < 1m, no reforming pocket is needed.

L = 1m

Reforming pocket

Example of a pocket with clean plug

D

Slope 0,2%

D 45°

D = outside diameter C/C 25-30 m horizontally

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

4D

7

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

Not allowable pipe profiles

Big pocket with big sewage volume The combined height

Σ

H1 + H2 + H3 + H4 ...>3 m

H3

H1

H4

H2 Horizontal pipes

+ 0 With slope (min. 0,2%) ± 0 Can be used if back flow is prevented. - 0 Not acceptable

Horizontal pipes shall run either downwards in the direction of the flow or horizontally,never with a steady upward gradient. Trim, roll and pitch of the ship shall be noticed.

Max lenght for a straight horizontal pipe is 25 - 30 m before a pocket, non-return valve or downward piping.

Pipe diameter can´t be reduced in direction of flow.

9. Branches

45°

Branch pipes must be connected to the main line with an angle of 45° in direction of the flow. Y- or T- branches are not allowed.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

8

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

A branch pipe is connected to the main line from above. For example, when connecting branch pipe to a horizontal main line, the branch pipe must be connected with a smooth bend to upper side of the main line with a 45° angle.

d Mainline 45° Upper projection

Branch line

10. Riser pipes for toilets and interface valves Please remember that downward piping design is best for system operation.

• Typical 2-3 m (one deck height) riser pipe with a toilet or interface valve.

Connection from above >3D A

45° connection to main pipe

Smooth long radius bends or 2 x 45° pieces

Smooth long radius bends or 2 x 45° pieces

Min. 1 m

45° connection to main pipe

Max. 1.5 m

2 ... 3 m

A Max. pipe lenght is 30 m from downward pipe D

Straight riser pipe without changes of direction

DN40 riser pipe Transport pocket 45°

A-A

Connections from above and below should have separate horizontal branch pipes. Each toilet is provided with its own riser pipe, and maximum distance between the downward pipe and end toilet riser pipe is 30 m.

Max. 1.5 m

Deck

Maximum distance from downward pipe is 30 m EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

9

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

• Riser pipe with lift 3 ... 5 m lift is allowed only immediately after a toilet and back flow must be prevented by a transport pocket and non-return valve. Non-return valve DN50

Max 30m from downward pipe

DN40 Straight riser pipe

Transport pocket (4 x 45° elbows) • The diameter of the riser pipe must not be enlarged in the rising part.

NO

YES

11. Non return valves A non-return valve is used where a riser or horizontal part of the piping system might become flooded due to backflow. If a horizontal collector has connections from both above and below, riser pipes are fitted with non-return valves located at the highest point of the riser pipe. Non-return valve

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

10

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION A non-return valve shall always be fitted in a toilet connection with a riser pipe exceeding 3 metres. Non-return valve

> 3m

NOTE: As mentioned in section 10, it is preferable to provide two horizontal collectors. One for connections from above, and one for connections from below. The non-return valves may be omitted.

Max 30 m from last vacuum toilet downward pipe

12. Shut-off valves Shut-off valves should be straight-channel valves ( slide, membrane or ball). The valves should be located in such a way that a malfunction or leakage would not stop the whole system. Valves should generally be installed on each main pipeline. If possible, the shut-off valve should be located on a vertical part of a pipe. In such position, possible sedimentation in front of the slide will not cause a stoppage easily.

NOTE: Horizontal valve installation is allowed with ball valves. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

11

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

13. Inspection openings ( cleaning plugs ) Inspection openings should be located in such a way that a possible clogging in the piping can be reached at all points. Maximum distance between openings is 25 - 30 metres.

Locations: 1. At the end of horizontal pipelines 2. At the upper end of vertical main pipelines 3. At intervals of 25 - 30 metres on horizontal pipelines 4. At pockets 5. At 90° bends 2.

1.

4.

3.

5.

14. Deck penetration examples

Simple sleeve

Vacuum pipe

Alternatively

Seal

Deck

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Deck

12

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

Example of a penetration for fireproof bulkhead

500

500

50

Plastic pipe

Steel pipe

Mineral wool 50

!NOTE: Fire-protection rules and rules about watertight compartments shall be observed.

15. Pipe manifold 1. 2. 3. 4. 5. 6. 7. 8. 9.

Vacuum gauge (BSP 1/2" connection) BSP 3/8" Three-way valve Vacuum switch (BSP 3/8" connection) Incoming mainlines from toilets Shut-off valves Ejector connection Shut-off valves Pipe manifold Alternate connection closed by a blind flange (may be used for an incoming 2. pipelines or for crossconnecting two collecting units). DN 40 10. Instrument branch with 5° slope.

BSP 1/2"

3.

DN Y

1. 4.

5°

10.

5.

7.

6.

8.

DN X

9.

DN 65

DN X is usually equal or one size larger than the incoming mainlines DN Y, however, DN X is at a minimum DN 65.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

13

EVAC

Date: 29 Jul 2008

Doc. 5:01001E

PIPING

Commercial Marine Equipment

PIPING DESIGN AND INSTALLATION

16. Tank vent pipe The smallest recommended diameter for a collecting tank vent pipe is DN100. Maximum pressure drop allowed for the tank vent pipe is 10 cm water column.There must not be pockets or horizontal parts in the vent pipe where possible condensate water might remain and block the air flow. The vent pipe must be routed to a place where smell of sewage is not disturbing passengers or crew.

17. Standard flange for port discharding (”IMO-flange”) 210 170 65

80

100

d5

77.7

90.3

115.9

Pipe external-Ø 76.1

88.9

114.3

d5

DN

16

18

Pipe dimensions

18. Useful hints Placing a vacuum gauge at the end of each main pipeline helps to locating a leaking line.

Placing a shut-off valve on each branch pipe makes cleaning and locating leakages easier.

Placing a valve at the end of the control manifold makes, checking the functions of vacuum switches and gauges easier. The air flow also cleans the vacuum switch and gauge. The angle of “indicating tree” remove water and other particles by gravity and increases significantly operation realibility and service interval. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

14

EVAC

Commercial Marine Equipment

Date: 11 Jan 2008

Doc. 5:01004F

PIPING

P IN PIPING TIGHTNESS REQUIREMENT

Piping inspection and tightness As sewage transportation is based on pressure difference, there should be minimum leakage in the vacuum sewage system. Leakage in the system will lower systems operation performance and gives excess wear and tear for components. Electric consumption will increase due to the fact that the pumps must run more often to obtain vacuum. Low vacuum decreases the sewage flow speed in pipes and it will increase the risk of clogging. Pipe installation design and tightness of a vacuum pipeline must be checked in stages during construction, one section pipeline at a time. Tightness testing can be done by using pressure air, water or preferably with vacuum. Pipeline tightness testing is to be done before installation of toilets etc. Toilet connections shall be blocked during the test by rubber plugs or equal. During the pipe installation, tightness tests shall be done to eliminate possible leaks in pipe joints etc. When the sewage piping system is ready with all vacuum components connected, the test should be run again to check any possible leakages in toilets, vacuum interface valves etc. When toilets and other components are connected to the piping, vacuum pressure in the piping system shall stay between -55 kPa ...-30 kPa for 10-30 minutes without pump starts to guarantee all different operation conditons. The tightness of the piping system must always be tested. The test procedure and test results must be documented. ( see enclosed test protocol ).

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 11 Jan 2008

Doc. 5:01004F

PIPING

Commercial Marine Equipment

P IN PIPING TIGHTNESS REQUIREMENT

General All piping must be tightness-tested before toilets, interface valves and vacuum units are connected to the piping system. Tightness must be checked pipe section by pipe section. Finally the complete vacuum piping must be checked.

Testing methods and requirements Testing can be done by: • Vacuum • Pressure air • Pressure water 1. Vacuum Test: -60 kPa vacuum is created to the pipe, all possible leaks are to be removed until leak is limited to +2 kPa/h (i.e. 2 kPa drop in pressure from -60 kPa to -58 kPa during 1 hour). 2. Pressure Air Test: 300 kPa (3 bar) overpressure is created to the pipe section to be tested. All possible leaks are removed until leak is limited to 15 kPa/h (i.e. pressure drop from 300 kPa to 285 kPa during 1 hour ). NOTE: Consult pipe supplier about pressure test before testing. 3. Pressure Water Test: Piping is filled with water and pressurized to 300 kPa (3 bar). No water leaks are allowed. NOTE: Consult pipe supplier about pressure test before testing.

Documentation of results Always document the results ( use enclosed test protocol ).

Ship Hull No. Testing Method:

Vacuum

Pressure

Tested by / Date

Water

Approved by / Date

Pipe section No.

/

/

Pipe section No.

/

/

Pipe section No.

/

/

Pipe section No.

/

/

Pipe section No.

/

/

Pipe section No.

/

/

cc.

Yard Owner EVAC

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Commercial Marine Equipment

Date: 07 Feb 2008

Doc. 5:01002E

PIPING

P IN PIPING OPERATION AND MAINTENANCE

co ts Tab le of contents

1. 2. 3.

General Pipe cleaning Pipe cleaning examples

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Page

2 2 3

1

EVAC

Commercial Marine Equipment

Date: 07 Feb 2008

Doc. 5:01002E

PIPING

P IN PIPING OPERATION AND MAINTENANCE

1. General This document provides information about pipe operation and maintenance and shall be used as advisory only. The maintenance shall be carried out by qualified and authorized personnel to avoid any risks and misuses. While carrying out the maintenance, the safety instructions must be followed. Follow-up of pipe condition As sewage is an aggressive liquid and can cause corrosion which may lead to leakages in pipes and in system components, it is recommended that the piping should be inspected 2...4 times per year visually through cleaning plugs and flanges. During inspection, also check the cleaness of the pipe. The risk of built-up deposits is most likely in horizontal pipe lines, near urinals, in places where the sewage flow is slow and in areas, where the temperature is high. If any serious deposits or build-ups occur, clean the pipe by the following method: Rinse the piping with a lime-removing agent, e.g. 15--30% phosphoric acid or similar. The agent should be poured into the toilets at the end of each main branch of the piping. The acid should be allowed to work for some hours depending on the amount of solid built-ups. Occasionally a piping treatment may be necessary where toilets and other components are removed and piping plugged and filled with circulating chemical for 4...24 hours at regular interval. ! NOTE: Before filling up the piping with chemicals, check pipe tightness by filling the pipes with water. Strong chemicals may be harmful to the pipes and biological treatment plant. ! HINT: Today’s camera technology (camera into vacuum piping) makes it very easy to locate problem section(s) of piping or how frequently pipe cleaning should be done. 2. Pipe cleaning Best results will be achieved if regular cleaning procedures are adopted from the very beginning of the vessels delivery from the yard. Evac has developed automatic dosing pump set ( P/N 6540390 ) where cleaning chemical can be fed into the piping automatically. Pipe cleaning with chemicals By the time, vacuum sewage piping may exhibit signs of build-up deposit.This problem can in most cases be reduced or totally eliminated by undertaking relatively simple preventive maintenance measures. It is recommended that ships experiencing problems with build-up adopt the following maintenance routine: • Install automatic dosing pump set at strategic places in the piping. • Pour suitable chemical (see attached list) in each toilet at the end of each vacuum line with a build-up of deposit problem and flush the toilets. • Initially, repeat the procedure every week. Once the problem has been brought under control, repeat the treatment regularly. • In cases of severe problems, it is recommended that an experienced service company is contacted to solve the problem. ! NOTE: If used excessively, some chemicals may degrade the performance of some biological treatment plants. Local regulations must be adhered to when handling some of the listed chemicals. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 07 Feb 2008

Doc. 5:01002E

PIPING

Commercial Marine Equipment

P IN PIPING OPERATION AND MAINTENANCE

LIST OF RECOMMENDED PIPE CLEANING CHEMICALS: Chemical trade name Manufactured Phosphoric Acid (max. 50%) Commercially available SAF Drew Chemicals Gamazyme TDS or BTC Unitor EPC Maskin Import Ab

Country Global USA Global Finland

P50

Ab Prols fabrik

Sweden

Uriclean

Uniservice

USA

Contact information www.ashland.com www.unitor.com Tel.: + 358-18-23200 Fax: + 358-18-23066 Tel.: +46-8-556 21050 Fax: +46-8-68802 www.uniserviceamericas.com

PIPE CLEANING COMPANIES WORKING TOGETHER WITH EVAC: Excelsum International B.V. Mr. Rogier van der Laan Dukdalfweg 57 1332 BL Almere The Netherlands Tel.: +31-(0)-36 5491530 Mobile: +31 650263133 Fax: +31-(0)-36 5290511 E-mail: [email protected] www.excelsum.nl

Transvac Marine Systems Ltd Unit G3, 14 Beeding Close Southern Cross Trading Estate Bognor Regis WEST SUSSEX PO22 9TS Great Britain Tel.: +44-1243- 840 860 Fax: +44-1243- 840 861 E-mail: [email protected]

Virtus Gmbh Kleines Wegfährels 10 D-21756 OSTEN Germany Tel: +49-4776-8383 Fax: +49-4776-838484 or 838 485 E-mail: [email protected]

3. Pipe cleaning examples Best results will be achieved when regular cleaning procedures are adopted from the very beginning of the vessels delivery from the yard. The build-ups occur most easily in places such as low bends in the horizontal part of the piping, where the sewage has a possibility to lie still for longer periods of time or where the flow velocity is low. Heat stimulates the build-up of deposits.

Piping cleaning, dosing method

Automatic dosing pump

Chemical tank

1. Pipe cleaning is carried out by automatic dosing unit at the end of pipe line approximately once per week.

EVAC reserves the right to make alterat ons to this specificat on without prior notice. © Copyright Evac Oy. All rights reserved.

3

EVAC

Commercial Marine Equipment

Date: 07 Feb 2008

Doc. 5:01002E

PIPING

P IN PIPING OPERATION AND MAINTENANCE

2. It is recommended to dose chemical into the manifold and collecting unit, to keep the pumps and ejectors valves free from deposits. Chemical

! NOTE: It is recommended to use the dosing method regularly. In order to prolong the need for using a more complicated methods.

Piping cleaning, cooking method ! NOTE: Only for toilets with discharge pipes downwards 1. Estimate the volume of the piping system, to be able to fill the piping with correct amount of chemical for the treatment.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

4

EVAC

Commercial Marine Equipment

Date: 07 Feb 2008

Doc. 5:01002E

PIPING

P IN PIPING OPERATION AND MAINTENANCE

2. Isolate the horizontal branch pipe to be treated from vertical main pipe by means of the shut-of valve.

3. Check the piping drawings to be sure that there are no connections to, for instance, the toilets with riser pipes. Chemical mixture may overflow through the riser toilets.

4. It is always recommended to pressure test the piping with water to ensure that there are no leaks or connections with overflow possibility before chemicals are fed into the pipe.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

5

EVAC

Date: 07 Feb 2008

Commercial Marine Equipment

Doc. 5:01002E

PIPING

P IN PIPING OPERATION AND MAINTENANCE

5. There can be places in the piping system where a drilled hole has been used to find the location of a pipe blockage. Occasionally such drill holes may have been plugged inappropriately only to stand vacuum, not pressure or chemicals. In this case there is a risk the cleaning chemical may penetrate the plugged hole and cause leakage. Such holes shall be secured properly by ordinary connectors prior the work and pressure tested with water.

A drilled hole 6. To ventilate the piping during chemical filling, open the vacuum piping for instance adjacent to the chemical feeding. It is important that the open end of the piping system is well ventilated, because chemical cleaning process is creating toxic gases. Do not have open flames, sparks, or any sources of fire in the vicinity of the open end of piping.

Proper ventilation Chemical

7. Fill the branch pipe with the cleaning chemical. The reaction between the deposits and the chemical will start immediately and the "cooking process" begins. 8. During the treatment, the piping can be knocked to remove the deposits from the pipe walls. 9. Normally the treatment time varies from 4 to 24 hours. 10. After the treatment, flush the piping thoroughly with water starting from the toilets nearest the vertical main pipe. (If the flushing will be started from the end of horizontal main pipe, there is a risk that the removed deposits will block the pipe). Occasionally a second treatment may be necessary. Piping cleaning, circulation method There are speciliazed companies to clean sewage pipes by circulating cleaning chemicals through the piping section. All components are first disconnected from the section pipe to be cleaned. Piping is filled with water to be sure that there are no leaks. Chemical circulation hoses are connected to the pipe to be cleaned. Chemical is circulated until the section pipe is clean. More detailed information is available on request. When using cleaning chemicals always follow manufacturer’s instructions for safe use chemical and disposal.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

6

EVAC

Date: 16 Dec 2004

Doc. 1:01136B

TECHNICAL DATA

Commercial Marine Equipment

P P C E NI G AND A D CLEANING L A N CHEMICALS HE I A PIPE CLEANING CHEMICAL RESISTANCE OF METAL PIPES USED IN EVAC SYSTEMS

Chemical

Hydrochloric Acid 100% Hydrochloric Acid 20% Phosphoric Acid Chlorine

Pipes SS 316

Black steel

Galvanized Steel

2 2 2 2

3 3 1 2

3 3 2 2

Epoxy coated, galvanized steel, type LORO 4 4 2 2

CuNiFer

3 3 2 2

Scale: 1 = Very good 2 = Good 3 = Moderate 4 = Not recommended

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

TYPE: TOILET, CLASSIC, WALL P/N: 6544286

4. TOILET, CLASSIC, WALL MODEL

- Installation - Operation and maintenance - Trouble shooting - Spare parts

EVAC

Date: 03 Apr 2008

Doc. 001992-3

TECHNICAL DATA

Commercial Marine Equipment

VACUUM TOILET 6544286 6543766

EVAC CLASSIC TOILET, WALL MODEL, WHITE (CONTROL MECHANISM ON PORCELAIN) WALL PUSH BUTTON KIT (OPTIONAL)

Control mechanism on wall: optional wall push button kit P/N 6543766, not included in P/N 6544286

30

500

Control mechanism on porcelain

Water supply 1/2” Shut-off valve Vacuum breaker

Seat and cover

500

90

Flexible water connection hose 380

180

470 300

Ø50 (or Ø57)

Edge strip

120

150

300

Bowl

230 Discharge connection sleeve

Materials

Bowl: White vitreous china Seat: PP Cover: PP Control mechanism: ABS, POM Discharge valve; plastic parts: POM, PP, rubber parts: NR, EPDM

Operating data

Water pressure: 300 ...1000kPa Operating vacuum: -30 ... -50kPa Water consumption: ~1.2 ±0.15 litres/flush ( water pressure: 400kPa, vacuum: -40kPa ) Air consumption: ~60 ±10 litres/flush (normal atmospheric air)

Connections

Water supply: 1/2" MPT, flexible hose Discharge: Connection sleeve to O.D. 48 - 52mm and ( 55 - 60mm pipe) includes two hose clamps.

Shipping data

Net weight: 16 ±0.5kg Shipping weight: 18.3 ±0.5kg Shipping volume: 0.168m3

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date:

04 Apr 2008

Doc. 001993-2

INSTALLATION

Commercial Marine Equipment

VACUUM TOILET 6544286 6543766

EVAC CLASSIC TOILET, WALL MODEL, WHITE, (CONTROL MECHANISM ON PORCELAIN) WALL PUSH BUTTON KIT (OPTIONAL)

Max.30

Control mechanism on wall: optional wall push button kit

620 350 (Water supply hose) 47

Shut-off valve 1/2" MPT Vacuum breaker

Control mechanism Seat and cover

Flexible water hose

A B

120

150 150

90

A

Discharge pipe alignment tolerance to be ±3.0 mm

B 230

U-beam (Not included in EVAC supply) Fasten the beam to a solid structure.

Dimensions of toilet service opening through the wall Recommended service opening for all Classic toilets

Minimum service opening for Classic toilets without USPH and optional place for control mechanism

620

(Optional place for control mechanism, installation hole Ø48) 230

230 80

200

Ø30

Ø13

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

197

150

160

120

Ø70

150

150

150

80

Ø13

Ø70

1

EVAC

Date:

04 Apr 2008

Doc. 001993-2

INSTALLATION

Commercial Marine Equipment

VACUUM TOILET 6544286 6543766

EVAC CLASSIC TOILET, WALL MODEL, WHITE, (CONTROL MECHANISM ON PORCELAIN) WALL PUSH BUTTON KIT (OPTIONAL)

Toilet supporting beams ( not Evac supply ) for Evac Classic toilet U-beam 50x30x2 Bolt M12, welded

220

310

230 200

Length according to the space available Toilet installation on the wall, Cross section A - A Edge strip Toilet bowl

Beam

Bolt M12 (not EVAC supply) to be welded. ! NOTE: Thread on the bolt must be full length. Plastic nut M12

Guiding nut

65±2

T

Total length of bolt = T + 65 ± 2

Connection pipes installation, Cross section B - B Pipe size O.D. 55 - 63 Secure with hose clamps.

Pipe size O.D. 48 - 52 Secure with hose clamps. Sleeve coupling

Cabin

Service area

Discharge valve outlet pipe Wall, max.30

Sleeve coupling

Cabin

Service area

Sleeve coupling

Rubber connector

Bushing

Bushing

Hose clamps

Discharge valve outlet pipe Wall, max.30

Hose clamps

Installation kit consists of: Guiding nut ......... 2 pcs Edge strip ........... 1 pcs

Nut ......................2 pcs Bushing ...............1 pcs

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Sleeve coupling .... 1 pcs Sleeve coupling .... 1 pcs

Rubber connector . 1 pcs Hose clamp ..........4 pcs 2

EVAC

Date: 04 Apr 2008

Doc. 002016-2

INSTALLATION

Commercial Marine Equipment

VACUUM TOILET 6544286 6543766

EVAC CLASSIC TOILET, WALL MODEL, WHITE, (CONTROL MECHANISM ON PORCELAIN) WALL PUSH BUTTON KIT (OPTIONAL)

Shut-off valve/vacuum breaker assembly

Water supply Shut-off valve Vacuum breaker Water connection hose A Seat and cover

Guiding nuts B

Water valve Fastening bolt

Edge strip installation Edge strip Bowl

Discharge connection

Edge strip

Nut C

Bowl

Wall

Fig.1

! NOTE: Do not use any kind of grease during installation. Optional place on wall for the control mechanism

Vacuum hoses Control mechanism

• Remove three vacuum hoses from the control mechanism. • Remove the control mechanism and replace by the covering washer. • See recommended hole sizes for the control mechanism on the wall in the document 001993-2.

Covering washer

Toilet installation • Connect the water connection hose A to the water valve. • Install the guiding nuts B on the fastening bolts. • Lift the bowl onto the fastening bolts and tighten the securing nuts C. Tightening torque is 15-20 Nm. ! NOTE: Check hoses through the toilet service opening in the wall that the hoses run smoothly. The hoses will not have any kinks. • Fit the edge strip as shown in figure 1. Place the joint of the strip to the bottom side of the bowl. • Install the seat and the cover. • Connect the discharge connection. ! NOTE: Secure with the hose clamp. See installation of the connection pipes in the document 001993-2. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 04 Apr 2008

Doc. 002016-2

INSTALLATION

Commercial Marine Equipment

VACUUM TOILET 6544286 6543766

EVAC CLASSIC TOILET, WALL MODEL, WHITE, (CONTROL MECHANISM ON PORCELAIN) WALL PUSH BUTTON KIT (OPTIONAL)

• Connect the shut-off valve/vacuum breaker assembly to the water supply. The shut-off valve must be installed to the water supply piping's side to ensure the correct flow direction in the vacuum breaker. Note that the vacuum breaker must be installed vertically as shown. • Connect the water connection hose A to the shut-off valve/vacuum breaker assembly. Optional place on wall for the control mechanism • Connect the extention joints and the extention hoses to the disconnected hoses. • Install the control mechanism on wall (installation hole Ø48). • Connect the hoses to the right places to the control mechanism.

Wall push button kit Control mechanism Extention hoses

Hose to the water valve Extention joint

Covering washer

Vacuum inlet hose Hose to the discharge valve

The control mechanism installation on the insulated sheet metal wall Insulation

Max. 30

Mark D: to discharge valve Mark V: vacuum inlet

Compact wall plate

Mark D: to discharge valve Mark V: vacuum inlet

Ø48

~ Ø100

Ø48

Sheet metal wall

The control mechanism installation on the compact wall plate

Mark W: to water valve Control mechanism

Gasket

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Mark W: to water valve Control mechanism

Gasket 2

EVAC

Date: 04 Apr 2008

Doc. 002025-2

OPERATION AND MAINTENANCE

Commercial Marine Equipment

VACUUM TOILET 6544286 6544287

EVAC CLASSIC TOILET, WALL MODEL, WHITE EVAC CLASSIC TOILET, WALL MODEL USPH, WHITE

Shut-off valve

Filter ( not in USPH model ) Vacuum breaker

Water hose Water valve Filter in water valve

Flushing nozzle

Control mechanism/push button Mini-check valve

Discharge valve Operation The toilet is flushed by pressing the push button. The water valve opens and lets rinsing water flow into the bowl through the flushing nozzle. After a short delay, the vacuum acts in discharge valve housing and forces the rubber diaphragm in discharge valve to open. The contents of the bowl is drained to the vacuum sewer by a pressure difference between the bowl and vacuum sewer. The flushing cycle in the control mechanism starts the closing cycle. Atmospheric air pulse enters the discharge valve, which closes. After a short delay, atmospheric air pulse reaches water valve, which closes and lets a certain level of water at the bottom in the bowl. After the flushing cycle has stopped, the push button and system will be ready for next flush. Start-up • Clean bottom of the bowl inside. • Check that the mini-check valve and discharge valve are clean and working correctly. • Check that the water supply hose and the filter of the water valve are not blocked up. • Check that sufficient vacuum (-30kPa) is available. • Open the shut-off valve in the water supply piping. • Press the toilet push button. Pressing the button starts the flushing sequence. The discharge valve opens and the contents of the bowl are extracted by vacuum. At the same time the bowl is rinsed by water. • When the discharge valve has been closed, the water level is restored in the bowl by the closing time delay of the water valve. Monitoring the v acuum toilet in nor mal oper a tion vacuum normal opera • Check that the water valve provides the rinse water to the bowl at the same time as the discharge valve extracts the bowl contents when the push button is pressed. • Check that the push button returns to it´s non-activated state. • Check that after the discharge valve closes, the water valve continues to provide water to the bowl. If the water valve time delay is correctly adjusted, there should be a pool of water at the bottom of the bowl. • Check that there are no water or air leaks. ! NOTE: Water consumption is dependent on water supply pressure. EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 04 Apr 2008

Doc. 002025-2

OPERATION AND MAINTENANCE

Commercial Marine Equipment

VACUUM TOILET 6544286 6544287

EVAC CLASSIC TOILET, WALL MODEL, WHITE EVAC CLASSIC TOILET, WALL MODEL USPH, WHITE

Preparation for a toilet not to be used for a long period • Close the water supply valve. • Run a flush cycle by pressing the push button. • Close the toilet seat cover. Cleaning instruction for the seat • The seat is easy to clean, with just a few simple directions for you to observe. • Use a mild soap solution or biological cleaners. • Seat and hinges should not be left damp, but be dried with a soft cloth. • When using abrasive, corrosive or chlorine based cleaners for the bowl, avoid contact with the seat and hinges. Therefore, when cleaning the bowl, make sure that seat and cover are in an upright position until all the cleaner has been flushed away. Scheduled maintenance program Maintenance Program is based on 20 toilet flushes per day and 20 years operation. Every year: • Change Mini-check valve 5959902 if toilet is connected to riser pipe. • Check operation, push button, seat and cover, rinse pattern, discharge pattern. • Check possible water and vacuum leakage. • Clean Filter ( not in USPH models ) in water supply. Every 5 years: • Change Mini-check valve 5959902 in every toilet. • Open and clean Water valve filter 5774150. • Check operation, push button, seat and cover, rinse pattern, discharge pattern. • Check possible water and vacuum leakage. • Check Flushing nozzle 6542428 and flushing operation. Every 10 years: • Change Mini-check valve 5959902 in every toilet. • Change Hose diaphragm 6543130 and Sleeve diaphragm 6542990 in discharge valve.. • Change Water valve diaphragm 5774400. • Open and clean Water valve filter 5774150. • Check operation, push button, seat and cover, rinse pattern, discharge pattern. • Check possible water and vacuum leakage. • Check flushing operation.

Water valve and flushing nozzle Rubber diaphragm

Discharge valve

Water valve Hose diaphragm

Sleeve diaphragm

Filter

Flushing nozzle EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 04 Apr 2008

Doc. 002024-1

TROUBLE SHOOTING

Commercial Marine Equipment

VACUUM TOILET 6544286 6544287

EVAC CLASSIC TOILET, WALL MODEL, WHITE EVAC CLASSIC TOILET, WALL MODEL USPH, WHITE

Water supply Shut-off valve Filter ( not in USPH model )

Seat and cover

Vacuum breaker Water hose

Water valve Flushing nozzle

Filter in water valve Control mechanism Mini-check valve Discharge pipe

Bowl

Discharge valve

Trouble Toilet is discharging contineously (discharge valve open)

Cause • Foreign object in the bowl or discharge valve

Bowl is not emptying, but water comes (high water lewel in bowl)

• • • • • • • • •

No water, but otherwise flushing or too little rinsing water

Toilet is overflowing

• • • Toilet does not flush.

• • •

Blocked porcelain Blocked discharge valve Loose / clogged hoses Water shut-off valve closed No water pressure Filter full or dirty in water valve Flush nozzle clogged Filter blocked up in water supply Water valve jammed in open position Bowl clogged or discharge valve not operating Misuse (buckets of water thrown in the bowl) Too low vacuum (less than 30%) to flush No vacuum or low vacuum (less than 30kPa) Clogged mini-check valve Jammed control mechanism

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Remedy • Shut off the problematic branch line valve • Remove foreign object • Change discharge valve • Check and if necessary change the control mechanism • Clean bowl / clean discharge valve / clean vacuum hoses • • • • • • •

Open valve Provide water pressure Clean filter Clean flushing nozzle Clean filter Close water shut-off valve Clean / change water valve nozzles, springs, rubbers • Discharge bowl, valve and piping with normally flushing

• Check vacuum level, remove blockage in piping • Clean / change mini-check valve • Change the control mechanism • Check air filter condition. It should be place. 1

EVAC

Date: 04 Apr 2008

Doc. 001995-2

SPARE PARTS

Commercial Marine Equipment

VACUUM TOILET 6544286 EVAC CLASSIC TOILET, WALL MODEL, WHITE, (CONTROL MECHANISM ON PORCELAIN) 6544287 EVAC CLASSIC TOILET, WALL MODEL USPH, WHITE, (CONTROL MECHANISM ON PORCELAIN) 6543755 WALL PUSH BUTTON KIT (OPTIONAL)

See recommended spare part kit in spare part document: Doc no. 6:131H 6542432 Seat and cover with hinges

6543264 WATER SYPPLY KIT, USPH 6542462 5432728 Vacuum breaker, Seal USPH

5980801 WATER SYPPLY KIT 5432728 Seal 5431884 Shut-off valve

5431884 Shut-off valve

6543414 Filter

5433215 Connection hose with seals

5432548 Vacuum breaker 5433215 Connection hose with seals

5774000 Water valve (document 6:131H)

6542430 Hose (not in USPH) 5481150* 5470214* Hose Hose 6542434 Control mechanism

6542428 Flushing nozzle

5779098 Guiding nut

6543766 WALL PUSH BUTTON KIT Control mechanism (not included in wall push button kit)

6543768 Hose nipple

5959902 Mini-check valve 5990180 Hose clamp

6544228 Sleeve

6543130 Hose diaphragm

6542424 Bowl

6542990 Sleeve diaphragm

6542458 Screw

6543128 Discharge valve

6543129 Outlet pipe with lugs

6542503 Edge strip 5990759 Nut

5433594 Hose clamp 6540561 Rubber connection

5736303 Hose 5481150 Hose

4000700 Hose nipple 6543767 Covering washer

5433572 Connection hose 6544235 Connection pipe

6543265 INSTALLATION KIT

6542438 Button

* Hoses are available as a bulk ( P/N 5470214, P/N 5481150). When ordering, please inform lenght.

6542434 CONTROL MECHANISM

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 31 Jul 2008

Doc.

6:131H

SPARE PARTS

Commercial Marine Equipment

VACUUM TOILET 5774000

WATER VALVE

6543030 RECOMMENDED SPARE PART KIT: 1 x 3790009 V-ring 1 x 5774150 Filter 1 x 5774400 Diaphragm 1 x 5774701 Valve washer + Jet Diaphragm

5774500 Slider

5774800 Permanent magnet 5522700 Conic spring 5774300 Bottom

Valve washer Valve washer + Jet

5774200 Fixing bracket

Jet 3752211 O-ring 5774600 Cover

V-ring

5990740 Screw

Filter

5774100 Solenoid valve

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

TYPE: EVAC STP 125 C P/N: 705521225 Serial No. 5892

5. EVAC STP 55 C - General - Technical data - Installation - Operation and maintenance - Trouble shooting - Spare parts

EVAC

Commercial Marine Equipment

Date: 15 Jul 2008

Doc. 0:01021D

GENERAL

COMBINED UNITS EVAC COMBINED SEWAGE TREATMENT PLANTS

Evac combined sewage treatment plants

The Evac combined sewage treatment plant consists of an integrated vacuum generator and a biological sewage treatment plant. In the sewage treatment plant an aerobic process of the biopopulation convert organic substances existing in waste water to carbon dioxide and water without danger of methane gas production. All waste water, both black water (toilets, urinals, hospital) and grey water (galley, showers and sinks) can be treated in the Evac sewage treatment plants. The treatment plant can operate in all vessels which are sailing in salt, brackish or fresh water areas. The sewage treatment plants are fully automatic in normal operation and they require low maintenance. See operation and maintenance instructions. The Evac marine sewage treatment plants are designed to fulfill the requirements of IMO MARPOL 73/78 Annex IV and USCG 33 CFR Part 159 for inspected vessels which specifys discharged waste water from sewage treatment plants. The effluent quality is as follow: • BOD5 < 50 ppm • Suspended solids < 50 ppm (tested on shore) or 100 ppm (tested aboard ship) • Faecal coliforms < 250 pcs/100ml M. P. N.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Commercial Marine Equipment

Date: 15 Jul 2008

Doc. 0:01021D

GENERAL

COMBINED UNITS EVAC COMBINED SEWAGE TREATMENT PLANTS

Biological treatment process

Black sewage water is collected by an integrated Evac vacuum ejector system or by Evac On-line pump system. Incoming black water must be diluted with technical, grey or sea water. There is a separate dilution/gravity inlet connection built in chamber I. All waste water is led to the aeration chamber I by gravity or vacuum. Bacterial growth is stimulated by oxygen of air. Required air is produced by the air blower(s) and led to aeration chambers I and II via air distributors. The aerobic treatment process starts in the aeration chamber I and continues in the aeration chamber II. If treated waste water is coming from a vacuum toilet system, required dilution water must be added into the aeration chamber I. An activated sludge is separated in the settling chamber by gravity and clarified water floats to the disinfection chamber. The activated sludge is pumped back to the aeration chamber I by an air driven ejector(s). A chlorine based disinfection chemical is added by the dosing pump into the clarified water in the disinfection chamber to meet IMO’s requirements regarding presence of coliform bacterias in treated water. Treated water is pumped to sea or ashore by a discharge pump. Disinfection can be also done by UV on special request. Please, consult Evac. A mineralized sludge from activation chambers I and II is pumped at given intervals sea, to on shore facilities or to the vessel’s sludge storing tank. The discharge pump is equipped with an integrated cutting device to prevent blocking.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 09 Mar 2005

Doc. 1:01229B

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, CAPACITY

Treatment plant capacity The required treatment capacity of the sewage treatment plant depends upon various parameters such as number of persons, type of the vessel, a type of the toilet system, operating hours, type of diluting water, a number of the toilets etc.. The maximum numbers of persons onboard shown in the chart below are only advisory. In the chart a smaller figure is a maximum number of persons for systems where all black (vacuum) and all grey water is processed (24h/day). A larger figure is for systems where only black water (vacuum) and dilution water is processed (24h/day). Please, consult always Evac for detailed calculations. Maximum number of persons 14

EVAC STP 20C

25 20

EVAC STP 40C

42 55

27

EVAC STP 55C

50

EVAC STP 100C

100 125

60

EVAC STP 125C 0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

Maximum hydraulic load and maximum BOD5 load TYPE EVAC STP 20C EVAC STP 40C EVAC STP 55C EVAC STP 100C EVAC STP 125C

Max. hydraulic load (m3/day) 2.6 4.4 5.7 10.5 13.1

Max. BOD5 load (kg/day) 1.13 1.875 2.47 4.5 5.63

Required information for calculations To ensure optimal waste water handling process additional information is needed to make calculations and dimensioning. Please, inform us about: • Type of the vessel • Number of persons onboard • Number of toilets in cabins and in public use • Type of waste water entering to the sewage treatment plant: - Black water only - Black and grey water mixed • Diluting water: - Grey water - Technical water - Sea water • Operating hours per day • Voltage and frequency • Redundancy requirements • Number of treatment plants in system • Other additional information of the toilet and grey water system

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 08 Feb 2006

Doc. 1:01188E

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, MAIN DIMENSIONS

Not in Evac STP 20 C

Tolerances: EN ISO 13920-CH STP Type EVAC STP 20 C EVAC STP 40 C EVAC STP 55 C EVAC STP 100 C EVAC STP 125 C

Main dimensions L1 W1 H1 1838 1280 2229 1838 1580 2289 1838 1980 2289 2058 1980 2589 2998 1998 2589

L2 1449 1449 1449 1669 2609

W2 816 1116 1516 1516 1516

Dry weight* (kg) ±10% 1240 1430 1625 1840 2245

Wet weight* (kg) ±5% 2600 3570 4645 6170 8725

Shipping vol. (m3) ±10% 3.9 5.0 6.2 7.3 12.0

* 1 x discharge pump, 1 x blower, 1 x ejector 2 x discharge pump, 2 x blower, 2 x ejector +220kg Materials

Tank material: Steel S355 EN10025 Ejector and ejector piping: Acid proof steel EN 1.4404

Connections

Connection flanges: DIN 2576 (PN10), DIN 2573 (PN6)

Installation

Fixing to base: welded or bolted to steel structure

Operating data

Discharge height: 15m

Electrical data

Voltage: 380,400,415/440,460V, 50/60Hz

Other

Standard color: RAL 5019

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 08 Feb 2006

Doc. 1:01188E

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, CONNECTIONS

Gravity inlet (Only EVAC STP 20 C)

Flushing Discharge

Va c u u m inlet

Gravity inlet (Not STP 20 C) Ventilation/ Emergency overflow Dilution inlet (Not STP 20 C)

Tolerances: EN ISO 13920-CH STP Type

Vacuum inlet DN65 PN10 VA1 VA2 VA3 EVAC STP 20 C 246 158 1703 EVAC STP 40 C 246 308 1914 EVAC STP 55 C 246 508 1914 EVAC STP 100 C 246 508 2214 EVAC STP 125 C 246 508 2214

Discharge DN40 PN6 DI1 DI2 712 1115 712 1415 712 1815 840 1815 1298 1815

DI3 556 556 556 556 556

Flushing DN50 PN10 F1 F2 296 1081 286 1381 286 1781 403 1781 849 1781

Gravity Inlet DN100 PN10 IN1 IN2 IN3 23 640 1368 265 185 1617 265 235 1617 265 235 1917 265 235 1917

F3 106 106 106 106 106

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Dilution inlet DN65 PN10 ID1 ID2 ID3 265 965 1617 265 1365 1617 265 1365 1917 265 1365 1917

Ventilation DN80 PN10 V1 V2 1133 423 1118 573 1133 773 1268 773 1268 773

V3 1557 1617 1617 1917 1917

! NOTE: EVAC STP 20 C does not have a dilution inlet. The gravity inlet can be used for dilution water.

2

EVAC

Commercial Marine Equipment

Date: 08 Feb 2006

Doc. 1:01188E

TECHNICAL DATA

COMBINED UNITS STANDARD EVAC STP COMBI, PART NUMBERS

Part numbers for standard sewage treatment plants P/N 702011115 702022115 704011115 704011225 704022115 704022225 705511115 705511225 705522115 705522225 710011115 710011225 710022115 710022225 712511115 712511225 712522115 712522225

Type Description EVAC STP 20 C 1 x discharge pump, 1 x blower, 1 x ejector, 1 x ejector pump EVAC STP 20 C 2 x discharge pump, 2 x blower, 1 x ejector, 1 x ejector pump EVAC STP 40 C 1 x discharge pump, 1 x blower, 1 x ejector, 1 x ejector pump EVAC STP 40 C 1 x discharge pump, 1 x blower, 2 x ejector, 2 x ejector pump EVAC STP 40 C 2 x discharge pump, 2 x blower, 1 x ejector, 1 x ejector pump EVAC STP 40 C 2 x discharge pump, 2 x blower, 2 x ejector, 2 x ejector pump EVAC STP 55 C 1 x discharge pump, 1 x blower, 1 x ejector, 1 x ejector pump EVAC STP 55 C 1 x discharge pump, 1 x blower, 2 x ejector, 2 x ejector pump EVAC STP 55 C 2 x discharge pump, 2 x blower, 1 x ejector, 1 x ejector pump EVAC STP 55 C 2 x discharge pump, 2 x blower, 2 x ejector, 2 x ejector pump EVAC STP 100 C 1 x discharge pump, 1 x blower, 1 x ejector, 1 x ejector pump EVAC STP 100 C 1 x discharge pump, 1 x blower, 2 x ejector, 2 x ejector pump EVAC STP 100 C 2 x discharge pump, 2 x blower, 1 x ejector, 1 x ejector pump EVAC STP 100 C 2 x discharge pump, 2 x blower, 2 x ejector, 2 x ejector pump EVAC STP 125 C 1 x discharge pump, 1 x blower, 1 x ejector, 1 x ejector pump EVAC STP 125 C 1 x discharge pump, 1 x blower, 2 x ejector, 2 x ejector pump EVAC STP 125 C 2 x discharge pump, 2 x blower, 1 x ejector, 1 x ejector pump EVAC STP 125 C 2 x discharge pump, 2 x blower, 2 x ejector, 2 x ejector pump

System options Disinfection can be done optionally by an UV disinfecton system on special request. For more information, please consult Evac.

Additional components A sewage treatment plant may require additional components for optimal operation, please consult Evac. Dilution water Because a combined treatment plant is processing black water from vacuum toilet system, dilution water must be added into incoming sewage. There are several system options to control and monitor dilution water: • flow meter and pressurized fresh or technical water • grey water buffer/holding tank and constant flow pump • grey water buffer/holding tank and dilution water feeding by gravity with flow meter Screen or Catcher If there is a risk that a lot of non organic solids obstacles are entering in the treatment plant, a screen or catcher must be installed before the treatment plant. Grease separator Grease is harmful for treatment process. If there is galley water entering to the treatment unit, a grease separator must be installed before treatment plant.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

3

EVAC

Date: 31 Jan 2005

Commercial Marine Equipment

Doc. 1:01189B

TECHNICAL DATA

COMBINED UNITS 72008000 EJECTOR DN80 WITH BENDED END

Loose flange DN65 PN10

VACUUM INLET

Cleaning plug 2"

FROM THE PUMP

Loose flange DN80 PN10

Materials

Ejector body: Acid proof steel EN 1.4404 Welded flanges, pipe bend: Acid proof steel EN 1.4404 Loose flange: Al Nozzle: PVC Flap: Nature Rubber NR Gaskets: Rubber EPDM

Connections

Vacuum inlet: DN65 PN10 Pump connection: DN80

Capacity

Depending on the pump

Shipping data

Net weight: 20kg Shipping weight: 24kg Shipping volume: 0.09m3

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 15 Feb 2008

Doc.

1:310H

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 6541199 6541200 6541574

PUMP TYPE 4/HK 50-F, 3X230V 50/60HZ PUMP TYPE 4/HK 50-F, 3X400/460V 50/60HZ PUMP TYPE 4/HK 50-F, 3X400/690V 50/60HZ 213

177

525

Capacity

Electrical data

3x400V, 50Hz

3x460V, 60Hz

P/N 6541199 Pump type 4/HK 50-F: Voltage: 3x230V 50/60Hz Insulation class: F ( 140° - 155° ) Protection class: IP 55 P/N 6541200 Pump type 4/HK 50-F: Voltage: 3x400/460 V 50/60Hz Nominal power: 3.0 / 3.6kW, 50/60Hz Nominal current: 6.5 / 6.2A, 50/60Hz Starting current: 42.3 / 40.3A, 50/60Hz Rotation speed: 3000 / 3600rpm, 50/60Hz Insulation class: F ( 140° - 155° ) Protection class: IP 55

Materials

Pump casing and interstage casing: Cast iron EN-GJL-250 (GG25) Impeller: Cast iron EN-GJL-250 (GG25) Shaft: Stainless steel SIS 2350 (AISI 316Ti) Impeller nut: Copper alloy UNS 38500 Metal seals: Carbon stainless steel

Other

Impeller: Ø130

Shipping data:

Net weight: 56kg

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 16 Mar 2007

Doc. 1:01037G

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 5430595 5430599 5430593

SHUT-OFF VALVE DN50 SHUT-OFF VALVE DN65 SHUT-OFF VALVE DN80

P/N 5430595 Shut-off valve DN50 Housing: Nodular cast iron (GGG50) Slide: EPDM covered Spindle sealing and scraper: Synthetic rubber

Connections

Pressure class: PN16 Nominal dimension: DN50

Shipping date

Net weight: 14kg

Ø19 345

Materials

Ø150

Ø50

150 Ø125 Ø165 Ø180

Materials

Body, bonned and handwheel: Ductile iron Stem: Stainless steel Stem nut and sealing ring: Brass Wedge: Ductile iron, NBR 4 x Ø19

Connections

Pressure class: PN10/16 Nominal dimension: DN65

Shipping data

Net weight: 15kg

380

P/N 5430599 Shut-off valve DN65

Ø65 Ø145 Ø185

170

P/N 5430593 Shut-off valve DN80 Housing: Nodular cast iron (GGG50) Slide: EPDM covered Spindle sealing and scraper: Synthetic rubber

Connections

Pressure class: PN16 Nominal dimension: DN80

Shipping date

Net weight: 20kg

400

Materials

Ø180

Ø19

Ø80

180

Ø160 Ø200

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 05 Aug 2005

Doc.

1:01027B

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 5437598 5437587

VACUUM SWITCH R 3/8” THREE WAY VALVE R 3/8”

P/N 5437598 Vacuum switch R 3/8” 67

110 30 27 15

15

210

125

52

30

Ø6 R 3/8”

Operation data

Pressure range: 0...100 kPa (abs)

Connections

R 3/8”

Electrical data

Protection class: IP 66

Shipping data

Net weight: 2.0kg

P/N 5437587 Three way valve R 3/8” Materials

Body: Brass nickel-plated Ball: Brass chrome-plated

Connections

R 3/8”

Shipping data

Net weight: 0.320kg

R 3/8”

R 3/8”

64

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 21 Jan 2008

Doc.

1:01028C

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 5437623 5437666

VACUUM GAUGE G 1/2” THREE WAY VALVE R 1/2”

P/N 5437623 Vacuum g aug e G 1/2” B gaug auge

Connections

G 1/2” B

Shipping data

Net weight: 0.490kg

Ø100

Range: 0 ... -100kPa

132

Operation data

44

G 1/2” B

15

P/N 5437666 Three way valve R 1/2” Materials

Body: Brass nickel-plated Ball: Brass chrome-plated

Connections

R 1/2”

Shipping data

Net weight: 0.320kg

R 1/2”

R 1/2”

64

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 06 Aug 2008

Commercial Marine Equipment

Doc. 1:01050E

TECHNICAL DATA

COMBINED UNITS 70235001 PUMP ES 120

Outlet

Inlet Direction Z

Capacity 3x400V, 50Hz

Operating data

Operating mode: S 1 continuous duty Max. ambient temperature: +45°C

Electrical data

Voltage: 3x400/480V, 50/60Hz Nominal power: 2.2/2.6kW, 50/60Hz Nominal current: 4.55/4.6A, 50/60Hz Protection class: IP 55 Insulation class: F Rotation speed: 2900/3400rpm, 50/60Hz

Connections

Inlet: DN50 PN10 Outlet: DN40 PN6

Materials

Pump casing and sealing housing: Cast iron GG20 Impeller: Cast iron GG20 Shaft: Stainless steel X20 Cr13 Nuts, screws: Stainless steel SIS 2333 (AISI 304) O-rings: NBR Slide rings: Silicon carbide

Other

Impeller: Ø120

Shipping data

Net weight: 53kg

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

3x480V, 60Hz

1

EVAC

Date: 18 Mar 2005

Doc. 1:01053D

TECHNICAL DATA

Environmental Solutions Marine Sector

COMBINED UNITS 70302001 AIR BLOWER V12YR

160

R 1 1/2" female thread

170

Ø 290 205

240

275

433

228

225

90

4 x Ø9

Capacity 3x400 V, 50Hz

Air volume

Operating data

Max ambient temperature: +40°C

Electrical data

Voltage: 3x400/480V, 50/60Hz Nominal power: 1.1/1.3kW, 50/60Hz Nominal current: 2.7/2.7A, 50/60Hz Starting current: 14.3/14.3A, 50/60Hz Protection class: IP 55 Rotation speed: 2850/3400 rpm, 50/60Hz

Connections

Inlet: R1 1/2” FTP Outlet: R1 1/2” FTP

Materials

Blower casing: Aluminium G-AlSi 10 Mg Blower impeller: Aluminium G-AlSi 10 Mg Nuts, screws: Stainless steel SIS 2333 (AISI 304) Mounting bracket: R St 37-2 DIN 17100

Shipping data

Net weight: 27kg

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

3x480 V, 60Hz

Tolerance: ±5%

66

EVAC

Date: 31 Jan 2005

Commercial Marine Equipment

Doc. 1:01056F

TECHNICAL DATA

COMBINED UNITS 6542675 6541578

DOSING PUMP SET, CHEMICAL TANK 5 L DOSING PUMP SET, CHEMICAL TANK 30 L

Metering screw

Metering line

Rapid vent valve

On/Off

Suction line

Components

Dosing pump Chemical tank Bottom valve Suction hose and metering hose Control cable Metering valve ( counter pressure 0.5 bar )

Materials

Pump head: PVDF Diaphragm: PTFE-EPDM composite Seals: FPM/Viton B Valves: PVDF Valve balls: Glass Valve springs: Elgiloy / Hastelloy C4 Housing: Thermoplastic polyester Color: Blue, RAL 5007

Capacity

Pump capacity: 0 - 2.5 l/h, adjustable Suction head at 100% stroke: 2m

Operating data

Max. back pressure: 10 bar Stroke frequency: 122 1/min Max ambient temperature: +40°C

Connections

Ø4/Ø6, inner/outer diameter

Electrical data

Voltage: 230V, 50/60Hz Nominal power: 10.4/11.5W Protection class: IP 65 Insulation: B

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 31 Jan 2005

Doc. 1:01058D

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 70701001 LEVEL SWITCH SSP/3K

45 + 15

Contact changes at:

Ø29

G1

! NOTE: Connect only black and blue cable. 133

Components

Float switch Cable: 3 x 0.75mm2

Materials

Body: Polypropylene Cable: RYFLEX

Operating data

Max. operating pressure: 1 bar (+20°C) Operating temparature: +8 - +60°C

Electrical data

Voltage: 24V =/~ - 250V =/~ Nominal power: max. 350W Current: 0.2A ~ - 3A ~ Protection class: IP 68

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

~ 60

1

EVAC

Date: 08 Jan 2007

Doc. 1:01125G

TECHNICAL DATA

Commercial Marine Equipment

COMBINED UNITS 6541033 5430595 5430591 6542225 6541699

GATE VALVE DN40 GATE VALVE DN50 GATE VALVE DN100 SHUT-OFF VALVE R 1 1/2” SHUT-OFF VALVE R 1”

Gate valve DN40, DN50, DN100 P/N Nominal size Pressure class A B C D E F G H Weight (kg) Materials:

6541033 DN40 PN16 140 245 150 110 40 19 4 200 11.5

5430595 DN50 PN16 150 245 165 125 50 19 4 200 13

ØH 5430591 DN100 PN16 190 355 220 180 100 19 8 315 31.4

A

ØE ØD ØC

Housing: Cast iron Slide: EPDM covered Spindle sealing and scraper: Synthetic rubber

Shut-off valve R 1 1/2", R 1" P/N Nominal size A B C D Ball valve material

B

ØFxG

D 6542225 R 1 1/2" 94 70 75 140 Brass

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

6541699 R 1" 66 44 63 110 Brass

C ØB A

1

EVAC

Date: 10 Mar 2005

Doc. 2:01069C

INSTALLATION

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI Foundation Evac sewage treatment plants are delivered with a foundation allowing welding or bolting to a vessel's deck or installation frame. Welding instructions below must be carefully followed. Please, consult EVAC for bolted installation.

Required maintenance space 500mm

! NOTE: Installation frame/deck must be flat and even. ! NOTE: Installation frame/deck must support tank's bottom frame evenly on whole frame area. Allowed max. distance between deck’s stiffeners is 800mm. ! NOTE: Piping must be installed so that there is no stress in flange connections. a3

100 (200) ! NOTE: Welding outside the foundation area is not allowed. ! NOTE: Do not damage the painting of the tank during welding. Observe heat conduction.

Ship's installation frame/deck

! NOTE: Fill the tank with water before welding to avoid painting damages during welding.

Required maintenance space 600mm

Required maintenance space 100mm

Required maintenance space 100mm

Required maintenance space 600mm

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 10 Mar 2005

Doc. 2:01069C

INSTALLATION

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI Pipings system The Evac sewage treatment plant can process: • Black water from vacuum sewage system (Dilution water required) • Black water from gravity sewage system • Black water from vacuum sewage system and grey water (Dilution water may be required) • Black water from gravity sewage system and grey water Installation and piping arrangement is depending on the vessel’s sewage system. Please, consult Evac for sewage treatment system options and required additional components. A combined standard sewage treatment unit has the following flange connections which must be connected to a vessel's piping system by the yard/Customer: • Vacuum sewage inlet • Gravity sewage inlet • Dilution water inlet • Discharge • Ventilation/Overflow • Flushing (Only temporary use.) ! NOTE: In custom made treatment plants a number of flange connections may vary. Please, see technical drawings. ! NOTE: Pockets are not allowed in ventilation pipe.

Gravity inlet DN100 PN10

Dilution inlet DN65 PN10

Ventilation/Emergency overflow DN80 PN10

Vacuum inlet DN65 PN10

Discharge DN40 PN6 Flushing connection DN50 PN10 EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 10 Mar 2005

Doc. 2:01069C

INSTALLATION

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI Required additional components A sewage treatment plant may require additional components for optimal operation, please consult Evac. Dilution water Because a combined treatment plant is processing black water from vacuum toilet system, dilution water must be added into incoming sewage. There are several system options to control and monitor dilution water: • flow meter and pressurized fresh or technical water • grey water buffer/holding tank and constant flow pump • grey water buffer/holding tank and dilution water feeding by gravity with flow meter Screen or Catcher If there is a risk that a lot of non organic solids obstacles are entering in the treatment plant, a screen or catcher must be installed before the treatment plant. Grease separator Grease is harmful for treatment process. If there is galley water entering to the treatment unit a grease separator must be installed before treatment plant.

! NOTE: All external components are installed by a yard/customer. ! NOTE: If there is no counter pressure for the discharge pump, a bend piping arrangement must be done with a pipe loop (goose neck) over tank's water level to prevent siphoning.

• Dilution water is controlled by Vent pipe

Dilution water control (pressurized fresh water/technical water)

Vacuum sewage system

Installation principle for vacuum sewage system, dilution by pressurized fresh/technical water

to low f r e Ov or k e n g l i b ge ta d slu

Slu (IMdge O f disc lan ha ge) rge

a flow meter. Dilution water must be pressurized and water pressure must be constant for precise adjusting.

To h tan oldin g k ove / rbo ard

Tre a or t e d slu w a d i s dge t e r cha rge ng shi Flu e r t w a ge flan EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Tes tv alv e

3

EVAC

Date: 10 Mar 2005

Doc. 2:01069C

INSTALLATION

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI

Installation principle for vacuum sewage system, dilution by grey water

• Dilution water is controlled by

Vent pipe

Vacuum sewage system

a constant flow pump and a timer.

to flow r e Ov or k e n bilg ge ta d u sl

Slu (IMdge O f disc lan ha ge) rge

To h tan oldin g k ove / rbo ard

ter wa n o i ter ut Dil y wa r/ e fe ( g r b u f k) n m a t o f r ing d hol

ng shi nge Flu er fla t wa

Tre a or t e d slu w a d i s dge t e r cha rge Tes tv alv e

! NOTE: If there is no counter pressure for the discharge pump, a bend piping arrangement must be done with a pipe loop (goose neck) over tank's water level to prevent siphoning. Please, consult Evac for detailed information about installation and piping arrangements.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

4

EVAC

Commercial Marine Equipment

Date: 15 Jul 2008

Doc. 3:01105D

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI

1.0 Treatment process

1.1 Vacuum generation The vacuum generation unit creates vacuum in sewage piping by means of an ejector(s). The vacuum generation unit consist of ejector, ejector pump(s), pressure switch(s), vacuum gauge, shut-off valve(s) and antifoaming dosing unit. Vacuum generation is controlled by the vacuum switch(s). 1.2 Aeration and blowers Waste water is led to the aeration chamber I by gravity or vacuum. Bacterial growth is stimulated by oxygen of air. Required air is produced by the air blower(s) and led to the aeration chamber I and II via installed aerators. An aerobic process continues in the aeration chamber II. Inorganic solids (for instance plastic) are stopped in the aeration chambers I and II. Air flow can be adjusted between chambers I and II using air valves. 1.3 Settling Activated sludge is separated in the settling chamber by gravity and clarified water flows to the disinfection chamber. Activated sludge is pumped back to the aeration chamber I by an air driven ejector pump(s). Air flow for the sludge ejector is adjusted so that the sludge return from the chamber III is about 1/3 of the pipe section (See transparent hose above tank). Rest of the air flow produced by the blower(s) is used for aeration and divided equally between tanks I and II. Sludge has to be removed frequently from the process to maintain a good biological balance in the sewage treatment unit. Sludge content in process (in chamber I) must be kept between 100ml/l and 500 ml/l. Sludge is removed by the discharge pump.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Commercial Marine Equipment

Date: 15 Jul 2008

Doc. 3:01105D

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI

1. 4 Disinfection Disinfection chemical (e.g. Sodium hypochlorite (NaClO), solution, active chlorine 10%) is added to the clarified water in the disinfection chamber to meet IMO's requirements regarding presence of coliform bacterias in treated water. Residual chlorine must be kept between 2 ppm and 5 ppm. Residual chlorine can be adjusted by the dosing pump's settings and/or timer settings. Treated water can be pumped to sea or ashore by the discharge pump. 1.5 General notes Following notes must be paid attention to maintain optimal process conditions and effluent quality. ! NOTE: The unit must be in continuos operation to maintain biological activity. ! NOTE: It will take about one month before effective biomass will overtake the process after first start-up or after maintenance break. During this bacteria breeding period unit is not working as designed. ! NOTE: Never discharge both aeration chambers totaly at same time. Ensure always that there is bacterical population left in either chamber I or chamber II to avoid collapse of the biological process. ! NOTE: Amount of the needed dilution water can be calculated. Needed dilution water is 1 x incoming black water (vacuum system). The amount of black water in vacuum toilet system is 15 l/person/day. A total dilution water need can be calculated: Dilution water per day = 1 x 15 l/pers/d x persons onboard. Dilution water can be fresh, brackish or technical water. Dilution water is added into aeration chamber I. ! NOTE: Dilution is not needed, if vessel’s grey water is also processed in the treatment plant. ! NOTE: Some antifoaming chemicals has a very high BOD5 value. It is recommended to use antifoaming chemicals which have low BOD5 value. ! NOTE: All substances which might be harmful to the biological process such as large amounts of grease, acids, alkalines, etc. are not allowed to be led to treatment unit.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Date: 31 Jan 2005

Doc. 3:01115A

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS EJECTOR DN80

Incoming line (from sewage piping) Check valve

Jet tube

Flap

Nozzle

From pump

Operation The water ejector consists of a jet tube of stainless steel, a check valve and a nozzle of PVC. The ejector, powered by the EVAC pump, creates vacuum in the piping. Sewage is pumped from the tank throug the nozzle of the ejector creating a venturi effect whereby air and waste are inducted from the piping, mixed with the sewage jet and passed into the collecting tank. When the pump stops, the rubber flap of the check valve is drawn into the closed position by the vacuum, which is thereby maintained. Maintenance The only moving part in the ejector is a rubber flap in the check valve. Tightness of the ejector flap shall be checked periodically. Once a year: • open and clean ejector check valve Every five years: • change ejector flap • clean ejector nozzle • check and clean ejector from build-up of deposit

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 31 Jan 2005

Doc.

3:305D

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS PRESSURE SWITCH

Ball valve

Scales

Knob

3-way valve 5°

Fig. 1 Fig. 2

Knurled knob

Operation The vacuum level in the system is controlled by a pressure switch. The pressure switch or switches and the vacuum gauge should be installed on a separate manifold, to reduce the chance of impurities entering the switch or gauge (fig. 1). The instrument branch must have 5° slope. Water in the instrument branch will cause malfunctions. The switch starts a pump when the vacuum level in the system falls below a preset value. If the vacuum level still keeps declining, another pump will be started (provided that there is more than one pump in your system). As soon as the required vacuum level has been reached, the pump(s) will be stopped. 1. Set the stop pressure by turning the knob. As you turn the knob, the indicator on the scale will move. It should be set between -40kPa and -60kPa (40-60% vacuum). This is the vacuum level at which the pumps will be turned off. Note that in each system the optimal setting may vary. 2. Set the start pressure by turning the knurled knob, reached by removing the cover of the switch. Turning the knob will set the starting vacuum level somewhat lower than the “stop”level set by the knob. In effect, whenever the “stop”level is changed by turning the knob, the starting level will also be changed. The plant can be provided with a low level pressure switch for low vacuum alarm. Set the “off” pressure to -30kPa. The setting of the switch(es) may vary from system to system depending on the individual requirements. The vacuum gauge installed, in each system enables you to check that pressure switches are functioning properly.

Maintenance Once a year: • Check the operation of both pressure switch and vacuum gauge. Every five years: • Clean or change piping and components between switch and gauge.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 31 Jan 2005

Doc. 3:01116C

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, CONTROL PANEL

Control panel controls Control switches MAIN SWITCH BLOWER 1 BLOWER 2* DISCHARGE PUMP 1 DISCHARGE PUMP 2* EJECTOR PUMP 1 EJECTOR PUMP 2* CHLORINATION PUMP ANTIFOAMING PUMP (* If installed) Control push buttons SHUT DOWN RESET, ALARM RESET, LED TEST EMERGENCY STOP Control leds POWER ON BLOWER 1 RUNNING BLOWER 2 RUNNING* DISCHARGE PUMP 1 RUNNING DISCHARGE PUMP 2 RUNNING* EJECTOR PUMP 1 RUNNING EJECTOR PUMP 2 RUNNING* CHLORINATION PUMP RUNNING ANTIFOAMING PUMP RUNNING BELOW LOW LEVEL (Tank IV) ABOVE HIGH LEVEL (Tank IV) HIGH LEVEL ALARM (Tank IV) VACUUM FAILURE/COLLAPSE COMMON ALARM SLUDGE ALARM (* If installed)

ON/OFF MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO MAN/0/AUTO

0/1 0/1

White Green Green Green Green Green Green Green Green Yellow Yellow Red Red Red Red

Control panel operation, automatic operation mode Blower 1 Controlled by:

Operation:

Blower 2* Controlled by:

Operation:

Control switch Timer Starts Stops

Control switch Timer Starts Stops

“BLOWER 1” set to “AUTO” Running time 15min Pause time 15min Contolled by timer, alternates with blower 2* Contolled by timer

“BLOWER 2” set to “AUTO” Running time 15min Pause time 15min Contolled by timer, alternates with blower 1 Contolled by timer

(* If installed)

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Commercial Marine Equipment

Date: 31 Jan 2005

Doc. 3:01116C

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI, CONTROL PANEL

Discharge pump 1 Controlled by: Control switch Timer Timer "HIGH LEVEL SWITCH" "LOW LEVEL SWITCH" Operation: Starts Stops Discharge pump 2* Controlled by: Control switch Timer Timer "HIGH LEVEL SWITCH" "LOW LEVEL SWITCH" Operation: Starts Stops

“DISCHARGE PUMP 1” set to “AUTO” Pump starting delay 5s Pump stopping delay 5s LSH LSL Water level above LSH, starting delay 5s, alternates with discharge pump 2* Water level below LSL, stopping delay 3s

“DISCHARGE PUMP 2” set to “AUTO” Pump starting delay 5s Pump stopping delay 5s LSH LSL Water level above LSH, starting delay 5s, alternates with discharge pump 1 Water level below LSL, stopping delay 3s

(* If installed) Ejector pump 1 Controlled by: Operation:

Control switch Pressure switch Starts Stops

Ejector pump 2* Controlled by: Operation:

Control switch Pressure switch Starts

“EJECTOR PUMP 1” set to “AUTO” PSC, pump starts at -0.35bar, stops at -0.5bar Vacuum level below -0.35bar, alternates with ejector pump2 Vacuum level -0.5bar reached

“EJECTOR PUMP 2” set to “0” PSC, pump starts at -0.35bar, stops at -0.5bar Vacuum level below -0.35bar, alternates with ejector pump1 Vacuum level -0.5bar reached

Stops (* If installed If the vacuum level does not reach the presetted value in the presetted time, also the other ejector pump starts. Both pumps run same time as long as the presetted vacuun level is reached. Chlorine disinfection pump Controlled by: Control switch Timer Discharge pump mode Operation: Starts Stops

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

“CHLORINATION PUMP” set to “AUTO” Running time depending on the unit Pump running/not running information Discharge pump stops and water level below LSL Contolled by timer

2

EVAC

Date: 31 Jan 2005

Doc. 3:01116C

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, CONTROL PANEL Antifoaming chemical dosing pump Controlled by: Control switch Timer Operation:

Starts Stops

“ANTIFOAMING PUMP” set to “AUTO” Starting time 6.00, 12.00, 18.00 (default), Running time depending on the unit At starting time Contolled by timer

Control panel operation, manual operation mode Blower 1 Controlled by: Operation:

Blower 2* Controlled by: Operation:

Control switch Starts Stops

“BLOWER 1” set to “MAN” Control switch set to “MAN” Control switch set to “0”

Control switch Starts Stops

“BLOWER 2” set to “MAN” Control switch set to “MAN” Control switch set to “0”

(* If installed) Discharge pump 1 Controlled by: Control switch Operation: Starts Stops Discharge pump 2* Controlled by: Control switch Operation: Starts Stops (* If installed) Ejector pump 1 Controlled by: Operation:

Ejector pump 2* Controlled by: Operation:

“DISCHARGE PUMP 1” set to “MAN” Control switch set to “MAN” Control switch set to “0”

“DISCHARGE PUMP 2” set to “MAN” Control switch set to “MAN” Control switch set to “0”

Control switch Starts Stops

“EJECTOR PUMP 1” set to “MAN” Control switch set to “MAN” Control switch set to “0”

Control switch Starts Stops

“EJECTOR PUMP 2” set to “MAN” Control switch set to “MAN” Control switch set to “0”

(* If installed) Chlorinaton pump Controlled by: Control switch Operation: Starts Stops Antifoaming chemical dosing pump Controlled by: Control switch Operation:

Starts Stops

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

“CHLORINATION PUMP” set to “MAN” Control switch set to “MAN” Control switch set to “0”

“ANTIFOAMING PUMP” set to “MAN” Control switch set to “MAN” Control switch set to “0”

3

EVAC

Date: 31 Jan 2005

Doc. 3:01116C

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI, CONTROL PANEL

Control panel indications POWER ON BLOWER 1 RUNNING BLOWER 2 RUNNING* DISCHARGE PUMP 1 RUNNING DISCHARGE PUMP 2 RUNNING* EJECTOR PUMP 1 RUNNING EJECTOR PUMP 2 RUNNING* CHLORINATION PUMP RUNNING ANTIFOAMING PUMP RUNNING BELOW LOW LEVEL ABOVE HIGH LEVEL

Power is switched on and control power is on. Blower 1 is running. Blower 2 is running. Discharge pump 1 is running. Discharge pump 2 is running. Ejector pump 1 is running. Ejector pump 2 is running. Chlorination pump is running. Antifoaming pump is running. Water level is below low level LSL in chamber IV. Water level is above high level LSH in chamber IV.

(* If installed)

Control panel alarms The control panel alarms are resetted by pressing control switch SHUT DOWN RESET, ALARM RESET, LED TEST. “SLUDGE ALARM” is resetted by pressing control switch for 10s. HIGH LEVEL ALARM • Water level is over high level switch LSH over presetted time, timer setting 30s. VACUUM FAILURE/COLLAPSE • Led is on (vacuum failure), ejector pump has been running over presetted time, timer setting 15min. • Led is blinking (vacuum collapse), vacuum level below presetted value -0.2bar (Pressure switch alarm) over presetted time, timer setting 2min. COMMON ALARM

• Emergency stop, emergency stop pressed down. • High level alarm, see above. • Blower overload, circuit breaker tripped. • Discharge pump overload, circuit breaker tripped. • Control voltage failure, circuit breaker tripped. • Chlorination pump overload, circuit breaker tripped. • Antifoaming pump overload, circuit breaker tripped. SLUDGE ALARM Presetted number of discharge times reached, counter setting 200 times. ! NOTE: Evac user manual includes complete electrical drawings and block diagrams. For detailed information, please consult Evac.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

4

EVAC

Commercial Marine Equipment

Date: 31 Jan 2005

Doc. 3:01116C

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI, CONTROL PANEL

Treatment unit operation modes Automatic operation mode i.e. Normal operation Water/sewage valves: • Close valves "Shut-off valve, tank II" and "Shut-off valve, tank I". • Open valves "Shut-off valve, ejector”, "Shut-off valve ejector pump”, "Shut-off valve, tank IV", and the shut-off valves of the discharge pumps. Antifoaming: • Check that the antifoaming chemical tank is filled. • Check that the antifoaming chemical dosing pump is switched on. Disinfecton: • Check that the disinfection chemical tank is filled. • Check that the disinfection chemical dosing pump is switched on. Control-cabinet: • Set the unit to the automatic mode i.e. normal operation.

Manual operation mode Control-cabinet: • Set the switch(es) to position "MAN”. ! NOTE: Never let the pump run dry. Mechanical seals may be damaged. ! NOTE: Automatic control logic is by-passed in manual operation mode. Be extreme careful to avoid misuse of the treatment plant. Sludge discharge mode • Check that unit is in automatic mode i.e. normal operation. • Close valve "Shut-off valve, tank IV". • Open valve "Shut-off valve, tank II". • Set the switch "DISCHARGE PUMP 1" to position "MAN”. The discharge pump will run until it is interrupted by user. When the chamber is nearly empty, pump's sound level rises (cavitation) and pump must be stopped immediately by user to avoid damage of the pump. • Set the switch "DISCHARGE PUMP 1" to position "0”. • Close valve "Shut-off valve, tank II" • Open valve "Shut-off valve, tank IV". • Set the unit to the automatic mode i.e. normal operation. • Refill the unit with fresh water until the discharge pump starts to run automatically. Unit is nowi n automatic mode i.e. Normal operation. ! NOTE: The treatment unit is constructed so that the aeration chambers I and II are discharged at same time via "Shut off valve, tank II" and the minimum required activated sludge volume for the biological process remains automatically in the aeration chamber I. ! NOTE: Never discharge aeration chamber I below minimum level via "Shut-off valve, tank I" at the same day with the aeration chamber II. Ensure always that there is a minimum bacterical population left in either chamber I or chamber II to avoid collapse of the biological process. ! NOTE: Immediately after sludge discharge the effluent might be contaminated by the remaining sludge in the piping system.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

5

EVAC

Date: 31 Jan 2005

Doc. 3:01114C

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS STANDARD EVAC STP COMBI

Start-up

Transparent hose for adjusting sludge return

Air valve, tank III

Vacuum switch

Level switch, tank IV

Vacuum gauge Air valve, Air valve, tank II tank I

Ejector Dosing pump set (antifoaming chemical)

Blower Dosing pump set, (disinfection chemical set)

Ejector pump Level switch, tank IV

Control panel

Shut-off valve, tank IV Shut-off valve, ejector

Discharge pump Shut-off valve, ejector pump

Shut-off valve, tank I

Shut-off valve, discharge pump

Shut-off valve, tank II

• Open valve "Shut-off valve, ejector”, "Shut-off valve(s) ejector pump”, "Shut-off valve, tank IV", and the shut-off valves of the discharge pumps. • Close valves "Shut-off valve, tank I" and "Shut-off valve, tank II". • Check that discharge line is open. • Open control panel and check all circuit breakers. • Check that all control switches are set to position "0". • Turn main switch to position "1". • Reset control panel and check control leds by pressing push button “SHUT DOWN RESET, ALARM RESET, LED TEST”. • Check the rotation direction of the pumps and blower(s) by turning control switches to position "MAN". Let the pumps run only few seconds. ! NOTE: Never let the pump run dry. Mechanical seals may be damaged.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Commercial Marine Equipment

Date: 31 Jan 2005

Doc. 3:01114C

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI

• Fill antifoaming chemical tank and disinfection chemical tank. Prime the dosing pumps. See the operation instruction of the dosing pump. Adjust the disinfection chemical dosing pump's capacity. See "Disinfection and chlorine content test" and the operation instruction of the dosing pump. • Set the control switches of the blower(s), discharge pump(s) and chlorination pump(s) to position "AUTO". • Fill the treatment unit with fresh water until chamber IV is filled up and discharge pump starts to discharge. The pump is started by the "High level switch" and stopped by the "Low level switch" in tank IV. • Check that disinfection chemical dosing pump starts to run after discharge pump has stopped. • Check that blower(s) starts to run after presetted pause period and stopped after presetted running time. • Check that air blower(s) has correct direction of rotation. • Check that sludge returns from settling tank III to activation tank I when the air blower(s) is running. • Adjust air flow to tank III so that amount of the sludge return from tank III to tank I is about 1/3 of the pipe section (See transparent hose above tanks). The rest of the air stream must be divided equally between tanks I and II. (Open manholes and see check bubling in tanks I and II.) • Set the control switches of the ejector pump(s), antifoaming pump to position "AUTO". • Check that ejector pump(s) start and ejector(s) create vacuum. Ejector pump(s) will stop when vacuum level reaches presetted value. • The sewage treatment unit is now in automatic operation mode. ! NOTE: Effluent quality is within IMO's limits after about one month of the start up.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

2

EVAC

Commercial Marine Equipment

Date: 31 Jan 2005

Doc. 3:01118B

OPERATION AND MAINTENANCE

COMBINED UNITS STANDARD EVAC STP COMBI

Maintenance Sewage treatment unit and treatment process Periodical checks are needed to ensure that the biological treatment process is running as designed and there is no malfunctions with the risk of anaerobic process resulting formation of methane gas and toxic fumes (IMO MSC/CIRC. 648 -1994.06.06.). Every day • Observe that the treatment unit is oprating normally and there is no alarms displayed. • Check that sludge flows through the sludge return hose when the air blower is running. • Check a smell of the unit. If the unit is smelling, it is most probably that aeration is not working and treatment process has changed to anaerobic. See “Trouble shooting” of the treatment plant. Every week • If the chemical dosing system is in use, check the chlorine content in the effluent water regularly. See "Disinfection and residual chlorine test”. • Test sludge content in activation chamber I to ensure that mineral sludge content is within acceptable limits. See "Sludge test and sludge handling" and discharge sludge if needed. ! NOTE: Take a sludge content test at least every week or every time when sludge “SLUDGE ALARM” is displayed. Reset “SLUDGE ALARM” by pressing control switch S10 “SHUT DOWN RESET, ALARM RESET, LED TEST” for 10s. Every month • Check that there is no obstruction in the aeration piping and in the air distributors. • Check that there is no obstruction in the overflow between the aeration chamber II and the settling chamber. • Check that there is no obstruction in the overflow between the settling chamber and the disinfection chamber. • Check that there is no obstruction in the venting line. • Inspect the tank's external and internal coatings for corrosion. For repairings see additional coating repairing instructions. • Check vacuum function. Every year • Empty and clean the unit. ! DANGER: Make sure that the unit is well ventilated and there is enough fresh air in the chamber if you have to go inside to avoid inhaling toxic fumes and suffocation. One person must stay outside of the tank and keep eye on person who is working inside the unit. ! NOTE: Make sure that the waste water is lead to a proper holding tank (hull tank or collection tank) during shutdown or maintenance break Sewage treatment plant components Perform the maintenance for the components of the unit according to the component maintenance program.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 14 Feb 2006

Doc. 3:01110B

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS EVAC SEWAGE TREATMENT PLANTS

Sludge test and sludge handling It is important to keep a sludge content within certain limits i.e. a good biological balance for the treatment process in the sewage treatment unit. Sludge content test, aeration chambers I and II Measure the sludge levels in aeration tanks I and II using test cocks while blowers are running. • Fill the glass funnel with 1000ml and throw the first “sample” water away immediately. This action will “clean” the sample valve and increases test result significantly. • Fill the glass funnel (imhoff glass) with 1000ml of waste water from the test cock of aeration chamber I or aeration chamber II while the blower(s) is running. • Let the sludge settle for 30 minutes in this glass. • Observe the color of the sludge and odor. If the biological process is running well, sample color is grey or brown and sample will not smell significantly. If the sample color is black and/or it smells, it is a indication that biological process does not work properly. • Read the sludge quantity from the side of the glass.

Sludge content measurement: • below 300 ml/l = sludge content too low for biological process, contact Evac. • between 300 ml/l and 600 ml/l = normal • above 600 ml/l = sludge content too high, discharge sludge. See “Treatment unit operation, sludge discharge”.

! NOTE: When sludge reading excess 600ml / 1.000ml, sludge must be discharged and the treatment unit must be filled up with fresh water. ! NOTE: Before entering a restricted area or harbour the treatment unit is recommended to discharge to ensure that there is a maximum storing capacity in the treatment unit. Use “shut-off valve, tank II” for discharging to ensure that there is always a minimum bacterial population left in chamber I after discharging. ! NOTE: Never discharge aeration chamber I below minimum volume at the same day with the aeration chamber II. Ensure always that there is always minimum bacterical population in either chamber I or chamber II to avoid collapse of the biological process. ! NOTE: Never discharge sludge in a harbour or restricted area.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 14 Feb 2006

Doc. 3:01111B

OPERATION AND MAINTENANCE

Commercial Marine Equipment

COMBINED UNITS EVAC SEWAGE TREATMENT PLANTS

Disinfection and residual chlorine test When sailing in areas where chlorine desinfection of treated waste water is required, the chemical dosing system should be prepared as follows: • Check that the chlorine container is filled. Fill it if needed. • Check that dosing pump is on and adjusted correctly. Chlorine concentration must be monitored regularly. Residual clorine should be 2-5 ppm in effluent. If chlorine test shows that residual chlorine is higher than 5 ppm or lower than 2 ppm, adjust chlorine pump's stroking rate. See the dosing pump’s “Operation and maintenance”. Disinfection chemical Recommended disinfection chemical is sodium hypochlorite (NaClO), technical quality, concentration 10% active chlorine. ! NOTE: See disinfection chemical supplier's safety instructions for disinfection chemicals to get detailed information about handling and storage. ! NOTE: Observe that the chlorine in the dosing tank is active (fresh) and fill it with fresh solution from the store if needed. ! NOTE: The storage of chlorine solution should be in a dark room, temperature in between 10-15 °C otherwise it will loose free chlorine. The max.storage time is 180 days at +10°C. The maximum storage time depends on stroring temperature i.e. the max. storage time is only 50 days at +25°C if redundancy is 50%. See a chart below. Storing temperature and active chlorine in NaCLO (10%)

+10°C

Active chlorine g/l

170 150 130 110 90 +30°C

+25°C

+15°C

+20°C

70 0

25

50

75

100

125

150

175

Days (max 180 days)

Residual chlorine test Take a discharge water sample from a test cock after discharge pump while a discharge pump is running. Measure the free chlorine content from the effluent with a test kit (quick "paper" test). Test procedure: • Fill the sample glass and throw the first “sample” water away immediately. This action will increases test accuracy significantly. • Fill the sample glass from the test cock after discharge pump while the discharge pump is running. • Immerse test paper in effluent. • Read the residual chlorine by comparing test papers color to the reference color map. For detailed information see the test kit’s instructions.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 31 Jan 2005

Doc. 4:01024B

TROUBLE SHOOTING

Commercial Marine Equipment

COMBINED UNITS VACUUM GENERATION

Pressure switch Vacuum gauge

Low level switch

Shut-off valve

Trouble

Cause

Vacuum is not created • Tank empty even though pump is running. • Foam instead of liquid in tank

• Valves are shut • Incorrect rotation of motor

• Blockage or leakage in piping system.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Remedy • If the tank is empty, fill to at least to the low level switch. Check the condition of the pump according to the manufacturer´s instruction. • If the pump is pumping foam instead of liquid, this will be evident due to severe vibration. Add water to the tank and try again. If adding water does not help, reduce the level of foam by pouring antifoam agent into the tank (1 cup per 2 cubic metres of foam and sewage). • See also antifoam agent manufacturer instruction. • Check that shut-off valves are fully open and not clogged. • If the direction of rotation of the pump is wrong, change according to the manufacturer´s instructions. • Close the valves that isolate the collecting unit from the piping system and start the pump again. If vacuum now builds up, there must be a leak in the piping system.

1

EVAC

Date: 31 Jan 2005

Doc. 4:01027A

TROUBLE SHOOTING

Commercial Marine Equipment

COMBINED UNITS EJECTOR DN80

Non-return valve Sealing surfaces Flange

Flap Connecting Bend Plug

Flange Nozzle

Trouble

Cause

The ejector pumps do not • Sewage plug in the ejector. create enough vacuum.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Remedy • Make sure that pump is stopped and shutoff valve is closed. • Remove plug and clean out ejector. If this procedure is unsuccesful, the following steps should be taken. • Dismantle flange connections and remove bend. • Dismantle flange connections and remove ejector from tank. • Dismantle flange connections and remove connection cone. • Withdraw non-return valve from ejector. • Clean sealing surfaces and if necessary replace rubber flap. • While the ejector is dismantled, it is advisable to check the nozzle and the inside of the ejector housing for sludge and impurities. • Refit ejector and non-return valve in reverse order to dismantling, at same time checking the condition of all seals and replacing as necessary. • Make sure that non-return valve is correctly positioned.

1

EVAC

Date: 16 Dec 2004

Commercial Marine Equipment

Doc. 4:01013D

TROUBLE SHOOTING

COMBINED UNITS EVAC SEWAGE TREATMENT PLANTS, TREATMENT PROCESS

Problem Discharge pump does not start.

Possible cause • Motor defect • No power • Automatic fuses off • Impeller defect • Failure in float switch.

Discharge pump does not stop.

• Failure in float switch. • Too much water enters the plant.

Discharge pump is running but not pumping.

There is overflow in system.

• Wrong rotation direction. • Impeller defect. • Valve in discharge system closed or defect. • Pump is clogged. • Discharge pump defect.

• Screen in aeration chamber clogged. • Timer wrongly adjusted. • No power. • Automatic fuses off . • Motor defect. • Impeller defect. • Defect non-return valve and water in air blower.

• Open and clean pump. • Open bypass and repair/replace discharge pump. • Allowed in peak periods. Try to reduce peak flow. • Clean screen and remove dirt. • Check and adjust timer . • Check the electrical system. • Check reason for this before switching fuses on. • Replace or repair. • Replace impeller. • Repair and replace valve.

• Defect non-return valve.

! NOTE: In case of emergency, use vessel's air system, but pressure must be less than 1.5 bar. • Repair or replace.

• Wrong direction of rotation.

• Change phases on electrical motor.

• Hose or pipe defect. • Air distributors clogged or defect. • Too much mineral sludge.

• Repair or replace. • Clean or replace air distributors. • Check sludge content and discharge if required. • Check air blower function by opening the man holes. Surface bubbles must be seen during blower operation.

• Too much water enters the plant. Air blower does not run.

Air blower is running, but not creating sufficient pressure. Air blower is running, but low pressure. Air blower is running , but no surface bubbles in the activation tanks. Plant smells.

Remedy • Replace motor. • Check the electrical system. • Check reason for this before switching fuses on. • Measure clearence of impeller. • Check float switch and wiring, repair or replace • Check float switch and wiring, repair or replace. • Allowed in peak periods. Try to reduce peak flow. • Change phases on electrical motor. • Replace impeller. • Check valves in discharge system.

• Bacterias killed.Brown sludge indicates normal bacteria life. Black sludge indicates that bacterias are killed.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 16 Dec 2004

Commercial Marine Equipment

Doc. 4:01013D

TROUBLE SHOOTING

COMBINED UNITS EVAC SEWAGE TREATMENT PLANTS, TREATMENT PROCESS

Problem Discharge water is dirty.

There is too much black sludge on surface in settling tank III. There is no residual chlorine in the discharge water.

Possible cause • Too much water enters the plant, thereby creating too high hydraulic loading. • From newly started plants, bacterias not yet formed. • Bacterias killed. • Insufficient operation of sludge return pump. • Dosing pump is not operating. • Disinfectant tank is empty. • Dosage rate is too low. • Disinfection chlorine is obsolete.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Remedy • Allowed in peak periods. Try to reduce peak flow. • Check start up date. Time required for bacteria formation is approximately 4 (four) weeks. • See "plant smells". • Check and adjust return sludge air valve. Check air hoses. • Check pump operation. • Fill it up with approved disinfectant. • Increase dosage by adjusting dosing pump. • Replace with “fresh” chlorine.

2

EVAC

Date: 08 Jan 2008

Doc. 6:01112E

SPARE PARTS

Commercial Marine Equipment

COMBINED UNITS 72008000 EJECTOR DN80, NOZZLE Ø30

5430571 Ejector bend 2613255 Screw (x 4)

5430816 Rubber gasket 5430834 Nozzle

6543037 RECOMMENDED SPARE PART KIT: 5430827 Gasket

5430827 Rubber gasket

5430668 Non-return valve, complete

5430861 Gasket

5437385 Nut (x 4)

5437385 Nut (x 4) 5430805 O-ring

5430675 Flap, complete 5450324 Nut (x 8)

2613190 Screw (x 8)

5450202 Connection joint

6543686 Square gasket 6543685 Square flange with stud screws 6543684 Ejector body

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 21 Jan 2008

Doc. 6:01013J

SPARE PARTS

Commercial Marine Equipment

COMBINED UNITS 6541199 6541200 6541574 6542093

PUMP 4/HK 50-F, 3x230V, 50/60HZ PUMP 4/HK 50-F, 3x400/460V, 50/60HZ PUMP 4/HK 50-F, 3x690V, 60HZ PUMP 4/HK 50-F, 3x400/460V, 690V, 50/60Hz

6543035 RECOMMENDED SPARE PART KIT: 1 x 5490548 Anti-friction bearing, drive side 1 x 5490566 Anti-friction bearing, non drive side 1 x 5490580 Mechanical seal 1 x 5490590 Gasket

6541199 or 6541200 Pump: 5450072 Impeller

Mechanical seal

6543120 Bracket

6542093 Pump: 79210066 Impeller

5490587 Impeller nut 6543553 Pump housing

Gasket

6542052 Fan cover 6542051 Fan

6542201 Shaft with rotor

Anti-friction bearing, non drive side

Anti-friction bearing, drive side

6541213 Gamma ring

6541216 Bearing cover

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

Complete motors: P/N 6541202 3 x 230V, 50Hz P/N 6541203 3 x 400/460, 690V 50/60Hz

1

EVAC

Date: 02 Jan 2006

Doc.

6:01134

SPARE PARTS

Commercial Marine Equipment

COMBINED UNITS 6542675 6541578

DOSING PUMP SET, CHEMICAL TANK 5L DOSING PUMP SET, CHEMICAL TANK 30L

70404001 Dosing pump

6543153 Metering nozzle

Tank

6543152 Suction hose and metering hose

6543151 Bottom valve

Chemical tank

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Date: 17 Jan 2008

Doc. 6:01098F

SPARE PARTS

Commercial Marine Equipment

COMBINED UNITS 70230001 PUMP ES 135/4, 3X400/480V, 50/60HZ, IMPELLER Ø135 70235001 PUMP ES 120, 3X400/480V, 50/60HZ, IMPELLER Ø120

6541708 SPARE PART SET FOR PUMPS ES 135/4 AND ES 120 INCLUDES PARTS: O-ring 185x3

O-ring 80x3

6541984 Knife

Mechanical seal

6541985 Cutter

O-ring 150x3

O-ring 24x6

6542827 Impeller (ES 120) or 6542829 Impeller (ES 135/4)

6542828 MOTOR (ES 120) or 6542830 MOTOR (ES 135/4)

5490566 Bearing ( ES 120 ) or 6541778 Bearing ( ES 135/4 )

! NOTE: Spare parts which includes in spare part set are not sold separately.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

1

EVAC

Environmental Solutions Marine Sector

Date: 07 Mar 2007

Doc. 6:01094G

SPARE PARTS

COMBINED UNITS 70302001 AIR BLOWER V12YR COMPLETE, 3X400/460V, 50/60 HZ

6542730 Electrical motor 6541709 SPARE PART SET Gasket for silencer lid

Muffling material (12pcs)

Spider O-ring Bearing O-ring Gasket for silencer Gasket (2pcs) or O-ring (6pcs)

Gasket and O-ring

! NOTE: Spare parts which include in spare part set are not sold separately.

EVAC reserves the right to make alterations to this specification without prior notice. © Copyright Evac Oy. All rights reserved.

100

TYPE: STP DRAWINGS

6. DRAWINGS FOR EVAC STP 55 C - Mechanical drawing - Electrical drawings

ROW SYMBOL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

E01 E02 E03 A01 A02-A04 Q01,Q02 OR OR OR Q03,Q04 OR OR Q05-Q06 OR Q01A-Q06A Q01B-Q06B F01 OR F11-F12 F11A,F12A F11B,F12B H00 H01-H08 H12-H15

H10,H11 K01-K06 K10 K11-K12 K13 K14 Q00 OR S01-S08 S10 ES1 G01 OR X1 X:PE

DENOMINATION

TYPE

ENCLOSURE IP66 AE 1057.600 500x700x250 DOOR LATCH SZ 2519 WALL FIXING CLAMPS SZ 2508 LOGO! 12/24 RC 6ED1052-1MD00-0BA4 LOGO! DM812/24R 6ED1055-1MB00-0BA1 MOTOR PROTECTION CIRCUIT BREA GV2-ME06, 1 - 1.6A MOTOR PROTECTION CIRCUIT BREA GV2-ME08, 2.5 - 4A MOTOR PROTECTION CIRCUIT BREA GV2-ME10, 4 - 6.3A MOTOR PROTECTION CIRCUIT BREA GV2-ME05, 0,63-1A MOTOR PROTECTION CIRCUIT BREA GV2-ME10, 4 - 6.3A MOTOR PROTECTION CIRCUIT BREA GV2-ME07, 1,6-2,5A MOTOR PROTECTION CIRCUIT BREA GV2-ME08, 2,5-4A MOTOR PROTECTION CIRCUIT BREA GV2-ME14, 6-10A MOTOR PROTECTION CIRCUIT BREA GV2-ME08, 2,5-4A AUXILIARY CONTACT GV-AE20, NO+NO AUXILIARY CONTACT GV-AN11, NO+NC CIRCUIT BREAKER C60N C2P 2A CIRCUIT BREAKER S222-K2 CIRCUIT BREAKER C60N C2P 1A AUXILIARY CONTACT OF 26924 AUXILIARY CONTACT OF 26924 SIGNAL LIGHT,WHITE XB4-BVB1 24VDC LED , GREEN 71381 LED , RED 71361 LED , YELLOW 71371 CONTACTOR LC1 D09 P7 AUXILIARY RELAY + BASE C7 - A20 24D + S7-M AUXILIARY RELAY + BASE C9 - A41 230A + S9-M AUXILIARY RELAY + BASE C7 - A20 230A + S7-M AUXILIARY RELAY + BASE C7 - A20 24D + S7-M MAIN SWITCH + HANDLE OT 45 E3 + OHY 2AJ1 MAIN SWITCH(690V) + HANDLE OT 63 E3 + OHY 2AJ1 CONTROL SWITCH XB4-BD33 + ZBE101 PUSHBUTTON XB4-BA21 + 2 x ZBE 101 EMERGENCY STOP BUTTON XB4-BS542 TRANSFORMER ITR 706217 380-480V/230V 50/60Hz 200 VA + 24VDC 2A TRANSFORMER 660-690V/230V 50/60Hz 200 VA + 24VDC 2A TERMINALS M 4/6 EARTHING BAR EB 4/16

MANUFACTURER RITTAL RITTAL RITTAL SIEMENS SIEMENS TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE MERLIN GERIN ABB MERLIN GERIN MERLIN GERIN MERLIN GERIN TELEMECANIQUE MURRELEKTRONIK MURRELEKTRONIK MURRELEKTRONIK TELEMECANIQUE RELECO RELECO RELECO RELECO ABB ABB TELEMECANIQUE TELEMECANIQUE TELEMECANIQUE INTERTRAFO INTERTRAFO ENTRELEC TAS

QTY REV 1 1 4 1 3 2 2 2 2 2 2 2 2 2 6 6 1 1 2 2 2 1 8 4 2 6 1 2 1 1 1 1 8 1 1 1 1 43 1

EVAC CONTROL PANEL STP 20-125 C, 22220 M 3*380-480V/690V/230V 50/60Hz / 24VDC LIST OF PARTS A TAN

09.08.06 690V/50Hz ADDED 11.04.05

EVAC OY VACUUM SYSTEMS

5461455

PAGE 12 (12)

A

A A A A

A

A

A

Creator: Checked: Created/Changed:

I

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

I2 (Blower 2 auto mode)

I

I1 (Blower 1 auto mode)

BLOWERS

>1

B006

Rem = off 15:00m+ 15:00m

RS Rem = off

Tas-Power Oy

Blower run/ pause time

B007

RS

B011

Project: Installation: File:

&

B005

Q

Q2 (Blower 2)

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

>1

EVAC OY 5461455 1/6

MI=0h+ OT=0h Q->0=R+En

M

M2

Blower 2 run time counter

B009

Blower 2 run time counter

>1

B013

M

M1

Blower 1 run time counter

>1

MI=0h+ OT=0h Q->0=R+En

B008

B010

Q

Q1 (Blower 1)

B012

&

B004

Rem = off 05:00s+

Rem = off 05:00s+

LSL control delay time

B035

LSH control delay time

B034

Creator: Checked: Created/Changed:

I

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

I4 (Discharge pump 2 auto mode)

I

I7 (Low level switch)

I

I8 (High level switch)

I

I11 (Discharge allowed)

I

I3 (Discharge pump 1 auto mode)

DISCHARGING

Rem = off

4/I17

Project: Installation: File:

RS

B045

5/B058/Cnt

4/B049/1

Rem = off

Tas-Power Oy

&

B066

RS

B036

High level alarm delay

Rem = off 01:00m+

B046

&

B024

RS

Q

Q

M

M4

Discharge pump 2 run time counter

B016

>1

6/B061/1

Q7 (High level failure)

EVAC OY 5461455 2/6

MI=0h+ OT=0h Q->0=R+En

M

M3

Discharge pump 1 run time counter

B014

B018

MI=0h+ OT=0h Q->0=R+En

Q4 (Discharge pump 2)

>1

B032

>1

B028

Q

Q3 (Discharge pump 1)

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

RS Rem = off

B033

&

B021

B027/2

Rem = off 01:00s+

4/B042/Trg

Rem = off 01:00s+

Rem = off 10:00s+

Creator: Checked: Created/Changed:

I

Low low level control delay time

B030

PSA control delay time

B025

PSC control delay time

B023

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

I14 (Ejector pump 2 automode)

I

I12 (Low low level switch LSLL)

I

I16 (Pressure switch PSA)

I

I15 (Pressure switch PSC)

I

I13 (Ejector pump 1 automode)

VACUUM

Tas-Power Oy

I15

RS Rem = off

B003

B044

B044

>1

B027

>1

B026

RS

B019

>1

B020

Project: Installation: File:

>1

B022

Q10

&

B017

&

B065

Rem = off

Q B003/4

EVAC OY 5461455 3/6

MI=0h+ OT=0h Q->0=R+En

Q9

M

M6

B031/Trg

4/B041/Trg

6/B067/En

Ejector 2 run time counter

B002

>1

B043

RS

B068

Second ejector start delay time

B022/2

M

M5

Ejector 1 run time counter

B001

B019/Trg

B020/2

Q10 (Ejector pump 2 control)

4/I17

Rem = off 01:00m+

Rem = off 00:30m+ B031 B043

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

Rem = off

RS

B029

B044

>1

&

B043/2 MI=0h+ OT=0h Q->0=R+En B003

Q

Q9 (Ejector pump 1 control)

B064

&

B015

Creator: Checked: Created/Changed:

I

I

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

I9 (Chlorination low level)

I

Rem = off 05:00s+

Tas-Power Oy

2/B036

Rem = off 01:00s+ 01:00s

B038

&

B051

RS

Project: Installation: File:

6/B063/3

Chlorination pump dosing time

B050

&

B047

Q

EVAC OY 5461455 4/6

Q

Q5 (Chlorination pump )

Q11 (Vacuum failure/collapse)

6/B061/3

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

Rem = off 10:00s+

&

B049

Vacuum collapse pulse 1s/1s

>1

B037

>1

RS

B040

B062

B039

2/B045/R

5/B060/2

Rem = off

Rem = off

Chlorination low level delay time

B048

3/B068/R

I17 (Alarm reset)

Vacuum collapse alarm delay

B042

Ejector excess run alarm time

B041

I5 (Chlorination pump auto mode)

CHLORINATION

Rem = off 01:00m+

3/I16

Rem = off 05:00m+

3/B043

VACUUM FAILURE/COLLAPSE

Creator: Checked: Created/Changed:

&

B060

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

4/I17

SLUDGE ALARM

I

I10 (Antifoaming low level)

I

I6 (Antifoaming pump auto mode)

ANTIFOAMING

Tas-Power Oy

Sludge alarm reset delay time

Rem = off 10:00s+

B059

Project: Installation: File:

B058

Rem = off 01:00s+ 01:00s

Rem = off 20:00s+

Sludge alarm 1s/1s pulse

B057

Antifoam dosing time

B052

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

M

M7

&

B055

&

B054

6/B063/2 Antifoam low level delay time

B056

Sludge alarm counter

On=200+ Off=0 Rem = on

2/B066

Rem = off 05:00s+

+ MTWTFSS 06:00h 06:02h MTWTFSS 12:00h 12:02h MTWTFSS 18:00h 18:02h

B053

EVAC OY 5461455 5/6

Q

Q8 (Sludge alarm)

Q

Q6 (Antifoaming pump)

Creator: Checked: Created/Changed:

&

B063

4/11/05 4:34 PM/8/25/05 2:00 PM

Tarmo Pelkonen

4/B048

5/B056

COMMON ALARM

3/B068

B067

>1

B061

Tas-Power Oy

Prio = 0 Quit = off EJECTORS CONTINUOUS MAX TUN TIME HAS ELAPSED!

4/B062

2/Q7

Project: Installation: File:

M

M9

Q

EVAC CONTROL PANEL STP 20-125 C, 22120 M Customer: Diagram No.: 5461455A01A_V4.lsc Page:

Q12 (Common alarm)

EVAC OY 5461455 6/6

Block Number (Type)

Parameter

B001(Hours Counter) : Ejector 1 run time counter

MI=0h+ OT=0h Q->0=R+En

B002(Hours Counter) : Ejector 2 run time counter

MI=0h+ OT=0h Q->0=R+En

B007(Asynchronous Pulse Generator) : Blower run/ pause time

Rem = off 15:00m+ 15:00m

B008(Hours Counter) : Blower 1 run time counter

MI=0h+ OT=0h Q->0=R+En

B009(Hours Counter) : Blower 2 run time counter

MI=0h+ OT=0h Q->0=R+En

B011(Pulse Relay) :

RS Rem = off

B014(Hours Counter) : Discharge pump 1 run time counter

MI=0h+ OT=0h Q->0=R+En

B016(Hours Counter) : Discharge pump 2 run time counter

MI=0h+ OT=0h Q->0=R+En

B019(Pulse Relay) :

RS Rem = off

B023(On-Delay) : PSC control delay time

Rem = off 01:00s+

B025(On-Delay) : PSA control delay time

Rem = off 01:00s+

B029(Latching Relay) :

Rem = off

B030(Off-Delay) : Low low level control delay time

Rem = off 10:00s+

B031(On-Delay) :

Rem = off 01:00m+

B033(Pulse Relay) :

RS Rem = off

B034(On-Delay) : LSH control delay time

Rem = off 05:00s+

B035(On-Delay) : LSL control delay time

Rem = off 05:00s+

B036(Latching Relay) :

Rem = off

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 7

Block Number (Type)

Parameter

B038(Asynchronous Pulse Generator) : Vacuum collapse pulse 1s/1s

Rem = off 01:00s+ 01:00s

B039(Latching Relay) :

Rem = off

B040(Latching Relay) :

Rem = off

B041(On-Delay) : Ejector excess run alarm time

Rem = off 05:00m+

B042(On-Delay) : Vacuum collapse alarm delay

Rem = off 01:00m+

B044(On-Delay) : Second ejector start delay time

Rem = off 00:30m+

B045(Latching Relay) :

Rem = off

B046(On-Delay) : High level alarm delay

Rem = off 01:00m+

B048(Off-Delay) : Chlorination low level delay time

Rem = off 05:00s+

B050(Off-Delay) : Chlorination pump dosing time

Rem = off 10:00s+

B052(Off-Delay) : Antifoam dosing time

Rem = off 20:00s+

B053(Weekly Timer) :

+ MTWTFSS 06:00h 06:02h MTWTFSS 12:00h 12:02h MTWTFSS 18:00h 18:02h

B056(Off-Delay) : Antifoam low level delay time

Rem = off 05:00s+

B057(Asynchronous Pulse Generator) : Sludge alarm 1s/1s pulse

Rem = off 01:00s+ 01:00s

B058(Up/Down counter) : Sludge alarm counter

Rem = on+ On=200+ Off=0

B059(On-Delay) : Sludge alarm reset delay time

Rem = off 10:00s+

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 8

Block Number (Type)

Parameter

B067(Message texts) :

Prio = 0 Quit = off EJECTORS CONTINUOUS MAX TUN TIME HAS ELAPSED!

B068(Latching Relay) :

Rem = off

M2(Flag) : Blower 2 run time counter

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 9

Connection

Label

I1

Blower 1 auto mode

I2

Blower 2 auto mode

I3

Discharge pump 1 auto mode

I4

Discharge pump 2 auto mode

I5

Chlorination pump auto mode

I6

Antifoaming pump auto mode

I7

Low level switch

I8

High level switch

I9

Chlorination low level

I10

Antifoaming low level

I11

Discharge allowed

I12

Low low level switch LSLL

I13

Ejector pump 1 automode

I14

Ejector pump 2 automode

I15

Pressure switch PSC

I16

Pressure switch PSA

I17

Alarm reset

I18

Spare

I19

Spare

I20

Spare

I21 I22 I23 I24 C1 C2 C3 C4 S1 S2

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 10

Connection

Label

S3 S4 S5 S6 S7 S8 AI1 AI2 AI3 AI4 AI5 AI6 AI7 AI8 Q1

Blower 1

Q2

Blower 2

Q3

Discharge pump 1

Q4

Discharge pump 2

Q5

Chlorination pump

Q6

Antifoaming pump

Q7

High level failure

Q8

Sludge alarm

Q9

Ejector pump 1 control

Q10

Ejector pump 2 control

Q11

Vacuum failure/collapse

Q12

Common alarm

Q13

Spare

Q14

Spare

Q15

Spare

Q16

Spare

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 11

Connection

Label

AQ1 AQ2 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16

Creator: Checked: Created/Changed:

Tarmo Pelkonen Tas-Power Oy 4/11/05 4:34 PM/8/25/05 2:00 PM

Project: Installation: File:

EVAC CONTROL PANEL STP 5461455A01A_V4.lsc

Customer: Diagram No.: Page:

EVAC OY 5461455 12

Evac Oy Finland Commercial Marine Equipment Part of Zodiac Marine & Pool Tel. : +358 20 7630 200 Fax : +358 20 7630 222 [email protected] Evac North America Inc. USA Tel. : +1 815 654 8300 Fax : +1 815 654 8306 [email protected] Evac Cruise Services USA Spare Parts Sales: Tel.: +1 815 654 8300 Fax: +1 815 654 8306 [email protected]

Evac E.U.R.L. France Tel. : +33 1 3421 9988 Fax : +33 1 3464 3900 [email protected] Evac Inova AS Norway Tel. : +47 350 29700 Fax : +47 350 29701 [email protected] Evac Vacuum Systems (Shanghai) Co. ltd. China Tel. : +86 21 6415 9580 Fax : +86 21 6415 7550 [email protected]