HF-525Plus Service Manual (Rev. 2.2 Latest) [PDF]

Zitiervorschau

Technical Publication SMS-M-002 (Rev. 2.2)

Service Manual

Model: HF-525 PLUS / SIG-40-525

Important! Please read this manual thoroughly and use the system correctly before using the system. This manual desires to keep in promised place to use always again after reading.

EcoRay Co., Ltd. 621-14, Dochun-Dong, Gwangsan-Gu, Gwangju, Korea 506-301 Tel: +82-62-952-3251 / Fax: +82-62-951-5261 Seoul Office: #402, Cygnus B/D, 115-12, Nonhyun-Dong, Kangnam-Ku, Seoul, Korea 135-821 Tel) +82 70 7510 3401 ~ 6

Fax) +82 70 8630 3420

E-mail: [email protected]

EcoRay

HF-525 PLUS / SIG-40-525

IMPORTANT!

X-RAY PROTECTIONS!

X-RAY EQUIPMENT IS DANGEROUS TO BOTH PATIENT AND OPERATOR UNLESS SAFETY INSTRUCTIONS ARE STRICTLY OBSERVED IN USE! Accordingly, when use this product should be thoroughly read the "Radiation Safety Control Regulation" and then compliance with it in use. This product is serious injury's danger if do not keep use guideline or regulation therefore, read and understood this manual before in use. This product was designed by safety level (SL) presenting in Radiation Safety Control Regulation. However, if do not keep using method and Radiation Safety Control Regulation, will not be able to avoid serious injury's danger from radiation. Therefore, to prevent accident from radiation, everyone who work connected with radioactive emission must understand radiation safety control regulation and understand product manual fulfill thorough education and formality. Our company recognizes enough about danger of excessive exposure to operator, installation people, and maintenance people. Therefore, our company strongly advises that operator, installation people, maintenance people must be educated about radiation safety control regulation and should be used this product when understand fluently about all knowledge of operation this product. Also, our company informs that operator, installation people, and maintenance people have a responsibility to be educated fluently about radiation safety control regulation and understood about product use method. Also, our company has no responsibility about injury or calamity that occurs does not keep use method of this product and radiation safety control regulation. Therefore, our company strongly advises that to be used this product after that person in charge of installation, maintenance and operator should understood radiation safety control regulation of domestic or foreign. Thanks for purchasing product of EcoRay. Before using the system, please read this manual thoroughly and use the system correctly. The precautions and prohibitions are seen though the manual is classified as follows.

(Rev. 2.2)

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Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

NOTICE AND CONTRAINDICATION!

States a direct danger that may cause death or serious injury if it is not avoided.

States an indirect or potential danger that may cause death or serious injury if it is not avoided.

State a danger that may cause slight or medium injury or may cause damage in equipment or fire if it is not avoided.

NOTE ☞ States the information, which helps to use the system correctly.

CONTRAINDICATION! This x-ray system is not suitable for therapeutic applications.

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EcoRay

HF-525 PLUS / SIG-40-525

Precautions in the use of X-ray system (For the Safety and Prevention of Danger) 1. Only one experienced technician should operate the equipment. 2. When installing the equipment, pay attention to the following items. 2.1 Do not install it near water faucet or similar equipment. 2.2 Install it away from potential sources of problems such as abnormal pressure, temperature or humidity, drafts, direct sunlight, dust, chlorine or sulphur gas. 2.3 During transportation and operation of the equipment, avoid tilting, vibration and sharp impact against it. 2.4 Keep the equipment away from the areas where chemicals or gases are stored. 2.5 Use only the correct electrical power source with matching frequency, voltage and current (or wattage). 2.6 Check the condition of the battery power source (Power Supply Unit – Optional item). (Power and polarity before operating the equipment.) 3. Before operating the equipment, pay attention to the following items: 3.1 Check the conditions of switch contacts, polarity, and make sure the equipment performs correctly. 3.2 Confirm that the ground is connected properly. 3.3 Check all wiring for proper and correct connections. 3.4 Check the condition of the external electric circuit breaker. 3.5 Circuit breaker will be directly connected to the system and do not connect with another system. 3.6 When the equipment has been leaved for a long time (more than 10days), You must warm-up equipment and X-ray tube sufficiently before use. 4. While operating the equipment, pay attention to the following items: 4.1 Do not ever-exceed time or the amount of equipment use needed for diagnosis. 4.2 Observe the equipment and the patient continuously for detection of problems. 4.3 When a problem is detected with the equipment or the patient, take proper action to stop the equipment without harming the patient. 4.4 Do not let the equipment touched by the patient. 5. After operating the equipment, pay attention to the following items: 5.1 Turn of the switch and then, turn off the main power switch. 5.2 Clean the part that contacted with body. 6. When the equipment is out of order, call a certificated engineer. (Do not try to repair it.) 7. Do not modify any part of the equipment. 8. The equipment must be checked periodically for good operation condition without troubles. 9. Do not use x-ray system connecting with other system.

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HF-525 PLUS / SIG-40-525

1. The owner/user have a responsibility for management and maintenance of this equipment. 2. This equipment must be operated by only authorized personnel. 3. Contact authorized service engineer when repair or inspection of the inside of the equipment. 4. In general, modifications are strictly prohibited by the Regulations. Please contact our agency if it is needed to modify the device. 5. Do not use this system in conjunction with the other machines because seriously danger could be happened unexpectedly.

Periodic Inspection 1. Maintenance is required to maintain safety and performance of this system for a long time. 2. Maintenance must be done periodically with maintenance plan. 3. This system must be inspected from the inspection office per every 3 years.

Warranty 1. This warranty shall apply only to defects that arise within 12months of purchase. 2. This product could have a free of charge service if troubles are occurred during the warranty period. 3. The warranty does not cover defects caused by abuse, mishandling, accidents or improper installation. 4. The following will not be covered under the warranty. 4-1. Modifications to the product, or repairs made by unauthorized person but manufacturer or authorized person by manufacturer. 4-2. Acts of God. Including fire, flood, storm, power or voltage surges. 4-3. Improper use or installation. 4-4. Defects that arise in conjunction with the use of other machines. 4-5. Use of improper parts or modification the circuit. 4-6. Improper use 5. In case of repaired during the warranted period, User shall advise the result of test to manufacture.

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HF-525 PLUS / SIG-40-525

Precautions in Use When using this equipment, please observe the following precautions for the safety of the operator and the patient.

1. Improper use of the X-ray equipment might cause the operator or the patient to be accidentally exposed to X-ray radiation. 2. During X-ray radiation, any person other than the subject the patient should not stay in the room. 3. X-ray room must have radiation protection facility by "Radiation Safety Control Regulation"

1. Only qualified personnel should handle the equipment 2. Electric shock or leakage of electricity can happen unless ground is not installed necessarily. 3. Keep the equipment dry 4. Otherwise it may cause an electric shock to the operator of the patient and if any liquid or water flew into electric device turn off the power and contact company or service agency.

NOTE ☞ For the safety of operator and patient, opening the X-ray generator cover, X-ray tube, Collimator and other equipment cover are strictly prohibited. Only qualified engineer could open the cover.

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HF-525 PLUS / SIG-40-525

Scope 1. This manual contains information of system operation, components, control keys, switches and hazards and technical reference information. 2. This manual may not be reproduced in whole or in part without the written permission of EcoRay Co., Ltd. 3. The text of this manual is a translation based on the Korean alphabet (Hangŭl) original.

© January, 2007 EcoRay Co., Ltd. 621-14, Dochun-dong, Gwangsan-gu, Gwang-ju, 506-301, Korea

Revision History

Revision No. Rev. 1.0

Revision Date 2007-01-10

Change Description Release version

Rev. 2.0

2008-03-30

Added Ceiling Tube Support (Chapter 2)

Rev. 2.1

2008-05-09

Company Name was changed to “EcoRay Co., Ltd.”

Rev 2.2

(Rev. 2.2)

2011-04-06

6

XR-5 hardware version updated

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

Table of Contents Chapter 1 1. Pre-installation ……………………………………………………………….……….…………………………………….…. 9 1.1 An Overview ……………………………………………………………………………………………………….…………………………..… 10 1.2 Responsibility of Customers ……………………………….………………………………………….………….……………….……. 10 1.3 Constructions and Function .…………………………………………….………….…...……………………………………….….…. 10 1.4 General details …………..……………….………………………….……………………………..……………………………………….…. 11 1.5 Service Numbers …………..……………………………………………...…………………………….……………………………………. 11 1.6 Product Pre-installation Data ..……….…………………………………………………………………………………………………. 11 1.7 X-ray room Requirements ……...……………………………..………………………………………………………………….………. 15

Chapter 2 2. Installation …………………….…………………………………..…………………………………………………………… 18 2.1 An Overview ……………………………………………………………………………………………………………………………….………. 19 2.2 Pre-installation checks points and Tools and Testers ………………………………………..….…………………………... 19 2.3 Pre-installation Check ………………………………..……………..…………………………………………..…….……………………… 19 2.4 Installation of Generator ……….………………………………………………………..……………………….….……………………... 21 2.5 Installation of Tube Stand ………………………………………………………………………………….……….……………………... 29 2.6 Installation of Ceiling Tube Support …………………………………………………………………………………………………. 37 2.7 Installation of Table Bucky ………………………………………………………………………………………….……………………... 45 2.8 Installation of Wall Bucky ………………………………………………………….………………………………………..……………... 50 2.8 System Cable Wiring

……………………………………………………………….………………………………………..……………... 55

Chapter 3 3. Technical Information …………….………………………………..………………….……………….……………..……. 56 3.1 An Overview …………………………………………………………………………………….……………………………..…………..……… 57 3.2 Installation information ……………………………………………………….…………………………..…………….………...…..…… 57 3.3. Exposure condition data ………………………………………………………………..……………………………..………...………… 57 3.4 Maintenance History ……………………………………………………………………………..…………………………….…..………… 58

Chapter 4 4. Calibration …………….…………………………………………….………………………….……………………………… 59 4.1 An Overview ..……………………………………………………………………………………………….…….……………………………… 60 4.2 Introduction ………………………………………….……………………………………………….…………………………………...……… 60 4.3 Needed tool and testers when Calibration …..……………………………………………………………………………..…… 60

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HF-525 PLUS / SIG-40-525

4.4 Check point before calibration …..………………………………….………………………………………………….………...…… 60 4.5 Time of Calibration …..…………………........................………………………………………………………..……………….……..… 61 4. Must calibrated when Main Parts are repaired or replaced ………………………………………….……….…….…… 61 4.7 How to Calibrate

…………………………………………………………………………....………………………….………...…….…… 61

Chapter 5 5. Trouble Shooting ………………………………..……………………………..………….….………………….…………. 94 5.1 An Overview ………………………………………………….……………………………………………….……..……………..…………… 95 5.2 Error type

……………………………………………………………………………………………………………...………………..……… 95

5.3 Trouble Shooting ……………………………………………………………………………………………....……………………..…… 100 5.4 Handle Bar (ECO-XR5-HANDLE Board) …………………………….…..………………………………..…………...……..… 102 5.5 Troubleshooting for Table Bucky (SMS-BT-4) …………………..………………...………......…………………...……..… 123

Chapter 6 6. Circuit Diagram ……………………………………………………………………………….………………………...…. 124 6.1 Block Diagram ……………………………………………….……………………………………………….……..…………..…………… 125 6.2 Console board

……………………………………………………………………………………………………………...……..……… 126

6.3 ECO-XR5-MiO Board ………………………………………………………………………………………....……………………..…… 130 6.4 ECO-XR5-CnD Board …………………………….…..………………………………..…………........................................……..… 132 6.5 ECO-XR5-FnD Board …………………..………………...………......……………….................................................…...……..… 133 6.6 Handle Bar (ECO-XR5-HANDLE Board) .…………............………………................................................…...……..… 134 6.7 Table Bucky

(Rev. 2.2)

…................………………..………………...………......………………................................................…...……..… 135

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Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

Chapter 1

Pre-installation General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

1. Pre-installation 1.1 An Overview 1.1.1 This manual contains operation instructions for radiological technicians, radiologists and other medical personnel who are trained to operate radiation equipment. 1.1.2 These instructions are not suitable as a replacement for components or exchange of circuit or medical training. 1.1.3 This system was made for trained personnel of medical examination, diagnosis and before surgical operation and after. 1.1.4 This manual contains of HF-525 PLUS product information, its associated components, needed environment and electrical requirements. 1.2 Responsibility of Customers 1.2.1 Customer has a responsibility for planning and preparation of installation. 1.2.2 The following items ((1.2.3) are must be checked in pre-installation site by customer and additional work may be needed by depending on the specific site circumstances. 1.2.3 Install required material before delivery of system components. 1. Complete room floor, ceiling, wall and cleaning. 2. Electric power facility (Circuit Breaker, ground, duct, raceway, etc.) 3. Provide current room dimension, hallway and entry door sizes. 4. Cost of alteration and modifications when not specifically provided in sales contract.

NOTE ☞

Complete and proper pre-installation will avoid delays and confusion.

1.3 Constructions and Function This X-ray system is consist of Tube Stand which support X-ray tube and moveable, Console, X-ray generator, Patient table, and X-ray tube unit. 1.3.1 Tube Stand is consist of main power supply unit, electric circuit, handle bar and mechanical devices and could move Tube stand with floor rail. 1.3.2 Console is consist of each switch and could adjust exposure values and display it. 1.3.3 X-ray generator is consists of control unit and high voltage transformer unit and control x-ray exposure values and make high voltages by console. 1.3.4 Patient table is consists of tabletop and bucky devices and patient will lie down on the table. 1.3.5 X-ray tube unit consist of X-ray tube, Collimator and Handle bar and could move Tube Stand and adjust x-ray exposure area. 1.3.6 X-ray radiation will be made by pushing of X-ray switch of console or pushing of hand switch. 1.3.7 X-ray radiation will permeate patient from x-ray tube to bucky device and after permeation,

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could archive x-ray images by x-ray film or digital detector. 1.4 General details 1.4.1 Manufacturer EcoRay Co., Ltd. 621-14, Dochun-dong, Gwangsan-gu, Gwang-ju, 506-301, Korea 1.4.2 Place of Manufacture of the HF-525 PLUS EcoRay Co., Ltd. 621-14, Dochun-dong, Gwangsan-gu, Gwang-ju, 506-301, Korea 1.4.3 Representative in European Union 1.5 Service Numbers 1.5.1 If the system does not work reliably, or if errors occur in terms of control functions which are described in the manual, the owner should contact the nearest EcoRay Service Center. 1.5.2 The EcoRay Service Center can be reached at the following Phone and Fax numbers: 1. Service for Europe 2. Service for Outside of Europe, Worldwide EcoRay Co., Ltd. Seoul Office: #402, Cygnus B/D, 115-12, Nonhyun-Dong, Kangnam-Ku, Seoul, Korea 135-821 Tel) +82 70 7510 3401 ~ 6

Fax) +82 70 8630 3420

E-mail: [email protected]

1.6 Product Pre-installation Data 1.6.1 Generator 1. Physical characteristics

Item

Console Generator (Including H/V Transformer)

(Rev. 2.2)

Dimension (mm). Approx.

Weight (Kg)

Length

Width

Height

Approx.

270

190

50

1

590

600

440

105

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HF-525 PLUS / SIG-40-525

2. Dimension

1.6.2 Tube Stand (SMS-TS-2) 1. Physical characteristics

width

length

height

Weight(Kg) Deviation less than ±5 Kg

Rail

566

2,800

120

Approx. 120

Stand

860

1,070

2,200

Approx .157

Configurations

Size (mm) deviation ±10%

2. Dimension

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HF-525 PLUS / SIG-40-525

1.6.3 Ceiling Tube Support (SMS-TC-1) 1. Physical characteristics Dimension (mm) Tolerance within ±10% Composition

Rail

weight(Kg) tolerance lower

Width

Length

height

Upper Rail

3,500

1,500

120

Approx.

kgs

Lower Rail

630

3,000

120

Approx.

kgs

860

1,070

2,200

Approx.

kgs

Column

than±5Kgs

 It could be changeable by X-ray room size! 2. Dimension

1.6.4 Table Bucky (SMS-BT-4) 1. Physical characteristics

Composition

Dimension (mm)

weight(Kg)

tolerance within ±10%

tolerance lower

Width

Length

height

than±5Kgs

Table Bucky

2,000

730

690

140

Bucky device

600

584

80

6

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HF-525 PLUS / SIG-40-525

2. Dimension

Bucky Device

1.6.5 Wall Bucky (SMS-BS-2) 1. Physical characteristics

Composition

dimension (mm)

weight(Kg)

tolerance within ±10%

tolerance lower

Width

Length

height

than±5Kg

Wall Bucky

750

450

2,060

115

Bucky device

600

584

80

6

2. Dimension

Bucky Device

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EcoRay

HF-525 PLUS / SIG-40-525

1.7 X-ray room Requirements 1.7.1 Transportation and Storage Requirements 1. An ambient temperature: +10°C ~ +60°C 2. A relative humidity: 10% ~ 90% (Without dew condensation) 3. An atmospheric pressure: 700hPa ~ 1,060hPa 1.7.2 Electrical requirements 1. An ambient temperature: +10°C ~ +35°C 2. A relative humidity: 30% ~ 65% (Without dew condensation) 3. An atmospheric pressure: 700hPa ~ 1,060hPa 4. This system must be used in the without corrosion and explosion gas.

Troubles are could be occurred in the use or storage under unsuitable environment condition. 1.7.3 Electrical requirements 1. This generator contains advanced circuitry which will maintain the selected X-ray values during irregular input voltage condition. If input voltage condition is over or less, then could not get a good X-ray radiation and have a good electric facility to be supplied with good regulation condition. 2. Supply specific electric power to the system. (1) Do not under size distribution transformer. (2) Insure the suitable electric facility for the system. 3. Generator Power line requirements. (1) Power line voltage variation must not exceed ± 10%. (2) Maximum line regulation for the maximum kVA demand is 10%. Model

HF 525 PLUS / SIG-40-525

Input Power

Max. 60 kVA

Input Voltage

Single phase, 230V

4. Recommended wire size (1) Correct sizing of the feeder wire is critical to proper generator operation. (2) Wire size is depend on the kW rating of the generator, line voltage and the distance from the generator and electric circuit breaker.

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(3) Minimum wire size from generator and electric circuit breaker. Generator

Line Voltage

60 kVA

208-240 VAC

Wire size 7.5 m

15 m

30 m

35 mm2

70 mm2

120 mm2

(4) Apparent resistance of supply mains should be below 0.15ohm.

1.7.4 Wiring connection of main devices. Cable 4

X-ray tube

Handle bar Cable 3

Main Power

Cable 9

Cable 5

Cable 6

Cable 7

Cable 1 Cable 8

Tube Stand

Table Bucky Wall Bucky

Ion Chamber (Optional)

Generator

H/V Transformer

Cable 2

Console

1.7.5 Main wiring connection (Refer to System Cable Wiring. P43) Cable No

Q’ty

Cable length

Cable 1

1

Depends on room

Cable 2

1

15,000mm

Signal line

Connect generator with console

Cable 3

1

9,000mm

Power, Tube Stator line

Connect generator with handle bar

Cable 4

1

500mm

Tube Stator

Including temperature relay signal

Cable 5

1

9,000mm

Power

Assembled with handle bar

Cable 6

1

5,000mm

Power and Signal

Assembled with Table Bucky

Cable 7

1

9,000mm

Power and Signal

Assembled with Wall Bucky

Cable 8

Variable

15,000mm

Signal

Connectable Table Bucky with Wall Bucky

(Rev. 2.2)

Function Single phase power (230VAC)

16

Remarks

Connect line with indicated

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

Cable 9

1 pair

Depends on room

High Voltage Cable

Connect H/V transformer with X-ray tube

NOTE ☞ Refer to the wire size. Use recommended ground wire size by local regulation. And ground terminal is located in beside of generator main fuse.

1.7.6 Fuse capacity of main parts. No

Fuse Name

Position

Capacity

Quantity

1

F1,F2

Main Fuse

500V, 63A

2

2

F3,F4

Trans Fuse

250V, 15A

2

3

F701

ECO-XR5-MiO

250V, 10A

1

4

F901

ECO-XR5-MiO

250V, 3.15A

1

5

F801

ECO-XR5-CnD

250V, 10A

1

6

F501

ECO-XR5-FnD

250V, 3.15A

1

7

F701

ECO-XR5-GC

250V, 20A

1

8

F700,F704,F705,F708

ECO-XR5-GC

250V, 5A

4

9

F702,F703,F706

ECO-XR5-GC

250V, 3.15A

3

10

F707

ECO-XR5-GC

250V, 10A

1

1.7.7 Interconnection and grounding requirements. 1. Main line of the generator must be connecting with main electric circuit breaker. (1) 415VAC 100A circuit breaker must be used. 2. Connected external device with generator must have electric circuit breaker or fuse. 3. Ground terminal of the generator must be grounded with ground line of the main power line. 4. Use recommended ground wire size by local regulation.

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HF-525 PLUS / SIG-40-525

Chapter 2

Installation General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

2. Installation 2.1 An Overview 2.1.1 This installation depends on generator’s type and configuration and must be installed by instruction of this manual. 2.2 Pre-installation checks points and Tools and Testers. 2.2.1 Pre-installation checks points 1. Before installation, engineer must check and notice as follows. (1) Check input voltage, temperature, humidity of installation place. (2) Read and understand installation manual before installation. (3) Install X-ray system with patient safety first. 2.2.2 Tools and Testers. 1. Described installation tools and test equipments are necessary and could be changeable installation method by optional items and then engineer should prepare tools and tester in needed. (1) Standard and generally tools and tester set used by engineer. (Multi meter, Screwdriver, Nipper, Long nose, Wrench set, Solder wire, Soldering iron, Hex Wrench) (2) Electric Drill and assorted bits set. (3) Grinding machine for cutting steel. (4) Cleaning things for parts. (5) kV meter (6) mA meter (7) Radiation Dose meter (8) Operation & Installation Manual

Only qualified (must trained by EcoRay) engineer could install this X-ray system! 2.3 Pre-installation Check 2.3.1 Prior to beginning installation, it is recommended to inspect the site and verify that the X-Ray room complies with Pre-installation requirements, such as: 1. Incoming line of X-ray room (Voltage etc.) 2. Main circuit breaker 3. Conduits.

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HF-525 PLUS / SIG-40-525

4. Space requirements. (Unit: mm)

2.3.2 Precaution when connecting electric power. 1. First, check the input voltage with tester and then connect the power cable with circuit breaker. 2. The input power must be single phase 230V AC and could check voltage with tester. (Refer to next page image) Circuit Breaker

Check voltage Generator

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

2.4 Installation of Generator 2.4.1 Appearance 1. Console

2. Generator

3. High Voltage Transformer

2.4.2 Consist of Main Parts and Functions 1. Consist of Main Parts (1) Console Membrane Switches

External terminal

Console PCB

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HF-525 PLUS / SIG-40-525

(2) Generator

ECO-XR5-FnD Board

Communication Terminal Socket Receptacle High Voltage Transformer IGBT Block

ECO-XR5-Mio Board

ECO-XR5-CnD Board

2. Function of Main Parts (1) Console ● Membrane Switches: Select and control functions. ● Console PCB: Control each function after receive signal from Membrane switches. ● External terminal: Connect Console PCB with Generator Main CPU. (2) Generator ● Communication Cable: Signal cable which connects Console PCB with Generator Main CPU. ● ECO-XR5-FnD Board: Control PCB for driver circuit of IGBT and Tube Filament. ● ECO-XR5-CnD Board: Control PCB for charging and discharging condition of Condenser. ● ECO-XR5- Mio Board: Main PCB assembled Microprocessor. ● Emergency Stop switch: Power off the electric power quickly in emergency situation. ● IGBT Block: Semiconductor switch unit for high voltage to control input and output power to be supplied High Voltage Transformer. ● High Voltage Transformer: It is a kind of transformer that supply high voltage to the X-ray tube after received voltage from generator and boost voltage with maximum 150,000V. ● Socket Receptacle: Connecting socket for High Voltage Cable 2.4.3. Unpacking 1. X-ray generator was packed with one carton box to move and install it efficiently. 2. Check X-ray generator external condition (damaged or not) after unpacking. 3. If generator was damaged, stop installation and notify this fact to carrier and distributor immediately.

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4. One X-ray generator, one communication cable and one hand switch were packed in inside of carton box. 5. After unpacking, have to check all parts are exactly same as like order and do not dump any of packing parts such as envelope, box, documents until confirmation is completely.

Box Cover

Console & Hand switch

Generator Body

Wooden Pallet

Packed image

2.4.5 Start Installation 1. Installation procedure of X-ray generator (1) Check serial no on the attached label with enveloped certificate’s serial no. (2) Remove the generator cabinet. (Remove bolts beside of generator cover) (3) Check external condition and internal cable wiring condition. If damage parts are found, order that parts immediately to distributor to prevent delayed installation. (4) Move the generator to the installation position. (At least, two adults are required to move this generator) (5) If released connector is found, should connect it in the installation site. (6) Connect cables by wiring diagram. (Refer to Wiring diagram) (7) Check cable wiring condition again after wiring. (8) Connect main electric power after checking wiring. (9) Must check input voltage with tester before connect it with generator. (10) Power ON the circuit breaker after checking input voltage. (11) Check input voltage of each part. (12) Check functions after Power ON of Console. (13) Engineer never leave installation site until installation is completely finished.

Two adults are required to remove generator from the wooden pallet.

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Never use re-connected communication cable after cutting! 2 Generator Terminal for External Devices (1) Generator Terminal for External Devices

High Voltage Sockets

Connect Console and Ion Chamber

Connect Tube Stand, Table Bucky, Wall Bucky

Generator

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

Console

(2) Consist of External Devices

Picture 1 Tube Stand

Ceiling Tube Support

Bucky Table

Ion Chamber (Optional)

Wall Bucky

(3) Images after installation Picture 2

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3. Connect High Voltage Transformer with X-ray Tube (1) Wiring High Voltage Cable (Connect High Voltage Transformer and X-ray tube) Socket Receptacle

Connected Image

X-ray Tube

(2) Connect High Voltage Cable Cable Plug

Insulation silicon oil for Receptacle Socket

reinforcement

The terminal pins of the high voltage cable are extremely delicate and easily damaged. And then, handle them with very carefully. (3) Manufacturer’s Instructions 1) Prepare receptacle socket of high voltage transformer that will be installed and high voltage cable. (High voltage cable must be handling with always clean condition) 2) Apply enough insulation silicon to the entire of surface of Cable plug (High voltage transformer) and near of the pin. (Put approximately 1cm of insulation silicon into the High Voltage Transformer receptacle socket.) 3) Fix cable nut with firmly after connecting of high voltage cable with high voltage transformer. 4) Apply enough insulation silicon to the entire of surface of Cable plug (X-ray tube) and near of the pin. 5) Connect opposite side of high voltage cable to the X-ray tube receptacle socket. 6) Fix cable nut with firmly after connecting of high voltage cable with X-ray tube.

High voltage cable wiring must be done in dryness place without humidity.

(Rev. 2.2)

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4. Connect Tube Stator (1) Wiring of X-ray tube Anode Stator

External terminal of Generator (ECO-XR5-GC board)

Back side of Handle

Anode side of X-ray Tube

NOTE ☞ When connecting of Tube Stator, never use “Temperature Relay” point. SC: Stator Common (Terminal 1) SM: Main Winding of the Stator (Terminal 2) SS: Shift of the Stator (Terminal 3) NC: Not use (Terminal 4) ET: Connect Earth (Terminal E) Tube 1 Temp: Temp. Relay (Terminal 5) Tube 1 Temp: Temp. Relay (Terminal 6)

(2) Specification of X-Ray Tube Anode Stator

X-ray tube Anode Stator wiring is must correctly with recommended by X-ray tube manufacturer. Never connect terminal No.1 to No. 5 and No. 6.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

The terminal pins of the high voltage cable are extremely delicate and easily damaged. And then, handle them with very carefully. 5. Power Cable Connection (1) The power cable of this generator must be connected correctly with main circuit breaker. (2) The power cable size is depends on generator’s model and power cable length. (Refer 3.2) (3) Cut the cable to the appropriate length and remove insulation from both ends of the Power and ground wires. (4) Connect power cable to the generator main fuse terminal. (5) Connect opposite side of cable to the main circuit breaker. (6) Turn ON the main circuit breaker when input voltage for generator is correct, and push the Power On switch if want to run X-ray generator. (7) Main power will be supplied to the generator if main circuit breaker is not off, turn off the main circuit breaker to disconnect electric power completely.

After wiring, adjust circuit for voltage level sensor for CnD Board. How to adjust: Refer to 5.3.1 Charge & Discharge circuit error (Check ECO-XR5-CnD Board) 6. Specification Item

Functions

HF-525 PLUS / SIG-40-525

Generator Type

High Frequency Inverter

KVp range

40 ~ 125kVp ±5%

mA range

10 ~ 500mA ±5%

Exposure Time Generator

High Voltage Transformer

(Rev. 2.2)

1mSec ~ 6Sec (Below 100mSec: inside ±1mSec. Over 100mSec: inside ±10%)

APR

288 (Standard)

AEC

Optional item

Output Frequency

40kHz

Maximum Power

40kW

Line Voltage

Single phase, 230V ±10% , 50/60Hz

Rating

125kV / 300mA, 80kV / 500mA at 100mSec

Maximum kVp

125kVp

Maximum mA

500mA

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Service Manual

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HF-525 PLUS / SIG-40-525

Product appearances and each part introduction ■ OP console

■ HF Generator (cover opened) External I/O Board

Filament & Driver Board (FnD) High Voltage Transformer

Main I/O Board (Mio) Charge & Discharge Board (CnD)

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

■ Functions Filament & Driver Board FnD board controls IGBT driving circuit and tube filament. Charge & Discharge Board CnD board monitors and controls charge & discharge of main Capacitors and its charge level. Main I/O Board Mio board has a microprocessor inside and manages user operation through OP console and feed back signal from HV transformer. It also controls charge/discharge & IGBT control circuits. High Voltage Transformer Convert generator input power and transfer HV to X-ray tube, maximum 150,000V External I/O Board Makes interfaces between HF Generator and other devices.

Installation of generator -

Move the generator to desired position.

-

Connect OP console to generator.

-

Connect all the required wire connections to Table, Wall stand and tube stand.

-

Engage the main Power to the generator. Check power condition before the engagement.



2.5

Once the connections are done, check if the wirings are all tight enough.

Installation of tube stand Unpack Tube stand parts are found in Box 1 (main box, tube stand) and Box 2 (floor rail) Unpack it and check any damage found. Make sure all the parts are the same as paper list.

(Rev. 2.2)

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[Box 1] Tube Support unit

[Box 2] Floor rail

Note ☞ The Stand base is fixed on the floor rail, it should be released during the installation.

Names of parts

Tube Stand

X-ray Tube

Stand base Floor Rail Position meter

■ Functions Floor Rail Make tube stand travelling left & right through the tube base, and this has to be installed with perfect horizontal balance level. Tube stand The stand that holds X-ray tube arm and moves up/down, back/forth and longitudinal

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

way. Tube device Holding X-ray Tube, Collimator and Handle Bar.

Installation of tube support ■ Floor rail fixing Move the rail to the desired position and keep the horizontality against the floor and wall.

Floor fixing bolt

Stand base Horizontal level check

Floor rail

When the horizontal balance is done, fix the floor rail into the ground with anchor bolts. Necessary to make holes with a drilling machine.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

■ Install Tube stand Move the tube stand toward the rail. See the photo below.

Fix the stand into the base and assemble it. (see the photos below and 2 or more persons are required for this work)

(Rev. 2.2)

33

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HF-525 PLUS / SIG-40-525

Fix the screw bolts into Tube base and install electromagnetic breaker.

Check the horizontal and vertical balance again.

Tube Stand should be vertical against the ground.

Floor rail

■ Tube device assembly Take apart the tube arm.

(Rev. 2.2)

34

Service Manual

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HF-525 PLUS / SIG-40-525

Put X-ray tube on it and fix bolts.

■ Collimator assembly Put Al Filter as below.

Make interface of Handle Bar module.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

Install Collimator to Handle Bar module.

■ Completed look of tube device.

■ Wiring to Handle Bar module. Cable connections between HF generator and Handle Bar Handle Bar P7 goes to Tube anode stator. P4 goes to Collimator P6 goes to HF generator (XR5-GC board) P9 goes to Tube rotation device. P12 goes to electromagnetic breaker of tube stand.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

To: Tube Anode

From: Collimator

To: Generator

Stator

P7

P4

P6

To: Tube Stand for

From: Tube Stand for

Tube Rotation

Electromagnetic rock

P9

P12

Rear side of Handle Bar

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

2.5.4 Starting of installation. 1. Understanding Wiring (1) Understanding of ECO-XR5-GC Board. (Upper side of Generator)

Tube Support Unit

PIN NO

Tube Support part of ECO-XR5-GC Board (Upper side of Generator)

1

Stator Com (SC1)

2

Stator Shift (SS1)

3

Stator Main (SM1)

4

AC 24V

5

AC 0V

6

AC 110V

7

DC 0V

8

DC24V

9

EMG

10

EMG

11

NC

12

Tube1 Temp.

13

Tube1 Temp.

14

Door

15

Door

16

GND

(2) Understanding of ECO-XR5-HANDLE Board (Handle bar of Tube Stand)

PIN NO.

P6 Connector

(Rev. 2.2)

38

P6 Connector of ECO-XR5-HANDLE Board (Handle bar of Tube Stand)

1

Stator Com (SC1)

2

Stator Main (SM1)

3

Stator Shift (SS1)

4

AC 0V

5

AC 24V

6

EMG

7

EMG

8

Tube1 Temp.

9

Tube1 Temp.

10

GND

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

(3) Connect ECO-XR5-GC of Tube Support Unit and P6 Connector of ECO-XR5-HANDLE Tube support unit

Tube Support unit of

→

P6 Connector

P6 Connector of

ECO-XR5-GC Board

ECO-XR5-HANDLE

(Upper side of Generator)

(Handle bar)

1

Stator Com (SC1)

1

Stator Com (SC1)

2

Stator Shift (SS1)

2

Stator Main(SM1)

3

Stator Main (SM1)

3

Stator Shift (SS1)

4

AC 24V

4

AC 0V

5

AC 0V

5

AC 24V

6

AC 110V

NC

NC

7

DC 0V

NC

NC

8

DC24V

NC

NC

9

EMG

6

EMG

10

EMG

7

EMG

11

NC

NC

12

Tube1 Temp.

8

Tube1 Temp.

13

Tube1 Temp.

9

Tube1 Temp.

14

Door

NC

NC

15

Door

NC

NC

16

GND

10

GND

(4) Connect P7 of ECO-XR5-HANDLE with X-ray Tube

ECO-XR5-HANDLE ECO-XR5-HANDLE of

Handle bar

Anode side of X-ray tube

(Rev. 2.2)

39

P7 Connector

Anode side of

(Inside of Handle bar)

X-ray Tube

1

Stator Com (SC1)

1

Stator Com (SC1)

2

Stator Main(SM1)

2

Stator Main(SM1)

3

Stator Shift (SS1)

3

Stator Shift (SS1)

4

Tube1 Temp.

5

Tube1 Temp.

5

Tube1 Temp.

6

Tube1 Temp.

6

GND

E

GND

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

(5) Connect P8 connector of ECO-XR5-HANDLE with Emergency Switch (There is no electric polarity) (6) Connect P4 connector of ECO-XR5-HANDLE with Collimator (There is no electric polarity) (7) Connect P9 connector of ECO-XR5-HANDLE with X-ray Tube rotation electromagnetic rock. (Take notice of electric polarity) (8) Connect P12 connector of ECO-XR5-HANDLE with X-ray Tube rotation electromagnetic rock. (Take notice of electric polarity) (9) Connect P5 connector of ECO-XR5-HANDLE with SID display unit (Optional) 2. Floor rail and stand installation

Note ☞ The place should be dry and flat.

1. Put the Floor rail at the right place. 2. Install it horizontal way of the wall. 3. The floor should be flat.

4. Floor rail lie horizontal way from the wall and bottom side should be flat to the ground. 5. Fix the Floor rail to the ground with bolts.

1

2

3

Fixation of Floor rail (bolts and nuts to the holes) 1: Decide the hole position and make it the same at floor. 2: Insert fixing bolt into the hole and make it tight enough. 3: Floor rail up to the fixing bolt and join it with a nut. (Check the horizontal condition)

(Rev. 2.2)

40

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

Holding pin position 6. Set up the stand on Floor rail. 7. Fix the stand with bolts. 8. Press the tube arm down to the position where you can put the holding pin.

Balance weights Holding pin position 9. Check the holding pin position and put it in. 10. Insert balance weights into the stand. 11. Holding the Arm well and remove the holding pin then check if the weight balance is O.K

12. Check weight balance of tube arm and add or remove the balance weights if necessary. 13. PWR ON and check Handle Bar functioning 15. Check electromagnetic lockers’ functions.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

3. Assemble of X-ray tube device (1) X-ray tube device consists of X-ray tube, tube arm (rotation), Handle Bar and collimator. X-ray tube

Tube arm

Handle Bar

X-ray tube device

Collimator

Easy connection of Handle To: Tube Rotor (6P)

From: Collimator (2P)

To: Generator (10P)

To: Tube Stand for

From: Tube Stand for

Rotation (2P)

Electromagnetic rock (6P)

Handle cover hole

CAUTION!

Handle cover hole

1. After connection of Handle cable, must check contact condition of these connectors. (Push these connectors with finger not released or removed!) 2. After connection, must fix handle cover with bolts. If not, it cause of ELECTRIC INJURY OR DEATH.

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

4. Verification of cables. (1) Compare the cable configuration is matching to the circuit diagram or cable diagram. (2) Connect PWR input to Tube Stand (3) Main PWR ON (4) Test the electromagnetic locker functions by controlling Handle Bar. 5. Cabling between Tube Stand and HFG (1) Power line connection → The PWR cables are coming from HFG and it is necessary to measure input PWR level before the actual PWR engages to Tube Stand. → The PWR level is 24VDC and should be measure by a multi-meter to make it sure.

Tube stand (side view)

ECO-XR5-GC (Upper side of Generator)

2.6 Installation of Ceiling Tube Support 2.6.1 External appearance (SMS-TC-1) 1. External image.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

2. Consist of Main parts

3. Functions of main parts. (1) Column unit: X-ray tube support unit to move forward and backward and move left and right and move up and down. (2) Ceiling Rail: Column unit was assembled with this rail and helps to move. (3) Handle: Angle, Emergency Stop switch and electromagnetic control switch was assembled. (4) X-ray Tube: Electron Tube for x-ray generation. Assembled with Handle, X-ray tube, Collimator (5) Electromagnetic: For tube rotation, it was controlled by Handle switch. (6) Electromagnetic: For up/down movement of X-ray tub, it was controlled by Handle switch. 2.6.2 Unpacking 1. The different devices are packed in several boxes for convenient and efficient transportation and installation. 2. Check if all the devices are well condition after unpacked. 3. In case any of the devices are broken or missed, please contact your local agent or manufacturer quickly. 4. They are packed as a set of Stand, a set of Handle Bar, a set of balance weight and a set of Floor rail. 5. Do not scrap the packing boxes, envelops or inside papers before you make sure all about the contents.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

It is necessary to have 2 or more people to move and install the Tube Stand devices. 2.6.3 Installation procedure of Ceiling Tube Support 1. Check if the serial No. on the label is match with the serial No. on the quality certificate. 2. During the unpacking, check if all the devices are in well condition, especially at cables. In case any broken or damaged parts, please contact your local agent for replacements. 3. Bring the devices to the installation place. (Do not assemble the devices in advanced) 2 or more people are needed to move them because the devices are very heavy. 4. Fix (install) the ceiling rail. 5. Insert Ceiling Tube Support column unit to the ceiling rail. 6. Press down the tube head (tube arm) to the easy wiring position and pull out the holding pin to the fixing position. (Located upper side of Column unit) 7. Then install X-ray tube, Handle Bar and collimator. 8. Check the cable connections and make them tight if necessary. 9. Make all the cable connections according to the cable diagram. 10. If the cable & wire connections are O.K, put main AC input power to the Generator. (Check AC input power level before you make Power ON) 11. One person holds the X-ray tube and the other removes the holding pin at behind of Tube Stand. 12. Check if the weight balance is O.K, if the balance is not perfect, add or remove the weight balances. 13. PWR ON and check if electromagnetic lockup functions are all O.K – test it from Handle Bar. 14. The engineers should stay in the room until the installation works are all over.

Pull out holding pin of Column unit to the fixing position before installation, and after installation, release the holding pin to be used.

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

2.6.4 Starting of installation. 1. Understanding Wiring (1) Understanding of ECO-XR5-GC Board. (Upper side of Generator)

PIN NO

Ceiling Tube Support part of ECO-XR5-GC Board (Upper side of Generator)

1

Stator Com (SC1)

2

Stator Shift (SS1)

3

Stator Main (SM1)

4

AC 24V

5

AC 0V

6

AC 110V

7

DC 0V

8

DC24V

9

EMG

10

EMG

11

NC

12

Tube1 Temp.

13

Tube1 Temp.

14

Door

15

Door

16

GND

Tube Support Unit

(2) Understanding of ECO-XR5-HANDLE Board (Handle bar of Ceiling Tube Support)

PIN NO.

P6 Connector

(Rev. 2.2)

46

P6 Connector of ECO-XR5-HANDLE Board (Handle bar of Tube Support)

1

Stator Com (SC1)

2

Stator Main (SM1)

3

Stator Shift (SS1)

4

AC 0V

5

AC 24V

6

EMG

7

EMG

8

Tube1 Temp.

9

Tube1 Temp.

10

GND

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

(3) Connect ECO-XR5-GC of Ceiling Tube Support Unit and P6 Connector of ECO-XR5-HANDLE Tube Support unit of

Ceiling Tube support unit→

P6 Connector

P6 Connector of

ECO-XR5-GC Board

ECO-XR5-HANDLE

(Upper side of Generator)

(Handle bar)

1

Stator Com (SC1)

1

Stator Com (SC1)

2

Stator Shift (SS1)

2

Stator Main(SM1)

3

Stator Main (SM1)

3

Stator Shift (SS1)

4

AC 24V

4

AC 0V

5

AC 0V

5

AC 24V

6

AC 110V

NC

NC

7

DC 0V

NC

NC

8

DC24V

NC

NC

9

EMG

6

EMG

10

EMG

7

EMG

11

NC

NC

12

Tube1 Temp.

8

Tube1 Temp.

13

Tube1 Temp.

9

Tube1 Temp.

14

Door

NC

NC

15

Door

NC

NC

16

GND

10

GND

(4) Connect P7 of ECO-XR5-HANDLE with X-ray Tube

ECO-XR5-HANDLE ECO-XR5-HANDLE of

Anode side of

P7 Connector Handle bar

Anode side of X-ray tube

(Rev. 2.2)

X-ray Tube

(Inside of Handle bar)

47

1

Stator Com (SC1)

1

Stator Com (SC1)

2

Stator Main(SM1)

2

Stator Main(SM1)

3

Stator Shift (SS1)

3

Stator Shift (SS1)

4

Tube1 Temp.

5

Tube1 Temp.

5

Tube1 Temp.

6

Tube1 Temp.

6

GND

E

GND

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

2. Installation of Ceiling Rail (1) Installed image of Ceiling Rail

1. Assemble fixing unit of Ceiling Rail

2. Assemble upper rail to the fixing unit.

3. Insert Low rail to the Upper rail and then insert Assemble upper rail to the fixing unit.

Ceiling Rail must be installed at the ceiling parallel with floor without moisture place.

Fixing bolts are must assembled with ceiling rail to be strongly enough to hold column, if assembled with weak or loosely, column or ceiling rail could fall down. And it cause of death or serious injuries.

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

(2) Assembly Ceiling Rail

1

2

3 Ceiling Concrete

Fixing bolt Assemble Ceiling rail to the fixing bolts.

Installation Procedure 1. [Picture 1] Making a hole after making a position. 2. [Picture 2] Insert fixing bolts to the hole. 3. [Picture 3] Assembly Upper rail with fixing bolts. 4. Assembly Upper rail. 5. Insert Lower rail to the Upper rail 6. Insert Column unit to the Lower rail

NOTE ☞ Ceiling Tube Support Lower rail should be installed in 2,600 ~ 2,800mm height place. 3. Assembly Column unit (1) Lower rail and Column unit must be paralleled. (Use lift) (2) Insert Column unit slowly to the Lower rail. 4. Assembly Column unit and X-ray tube (1) Lower rail and Column unit must be paralleled. (Use lift) (2) Insert Column unit slowly to the Lower rail. (3) Release lock condition with pull down holding pin of weight balance. (4) Pull down bottom of Column unit with hand by eye level. (5) Other engineer makes lock condition with pull down holding pin of weight balance during engineer holding column unit. (6) Assembly X-ray Tube unit. (X-ray tube, Handle, Collimator, Etc.)

(Rev. 2.2)

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Service Manual

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HF-525 PLUS / SIG-40-525

X-ray Tube

Tube Arm

Handle

X-ray Tub Unit

Collimator

Easy connection of Handle To: Tube Rotor (6P)

From: Collimator (2P)

To: Generator (10P)

To: Tube Stand for

From: Tube Stand for

Rotation (2P)

Electromagnetic rock (6P)

CAUTION!

Handle cover hole

3. After connection of Handle cable, must check contact condition of these connectors. (Push these connectors with finger not released or removed!) 4. After connection, must fix handle cover with bolts. If not, it cause of ELECTRIC INJURY OR DEATH.

(Rev. 2.2)

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Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

5. Starting Wiring (1) Cable wiring Ceiling Tube Support with X-ray generator 1) Start cable wiring after checking external terminal of X-ray generator and Circuit diagram. (Refer to 1. Understanding Wiring of 2.5.4 Starting of installation) 2) Power will be supplied from X-ray generator and check voltage with tester before connect power. 3) 24VDC will be supplied to Ceiling Tube Support from X-ray generator and could check it tester.

X-ray Tube

ECO-XR5-GC

Handle

(Upper side of Generator)

Column unit

2.7 Installation of Table Bucky 2.7.1 External appearance 1. External images

2. Consist of Main parts (1) Table Bucky device

Upper table

Bucky device Foot switch-light sensor

(Rev. 2.2)

Fixture plate

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Service Manual

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(2) Bucky Device Protection cover X-ray Grid and Oscillator Ion Chamber

Ion Chamber Fixture

Cassette Tray Cassette Tray Handle

3. Function of main parts (1) Table Bucky device → Bucky device restrains scattered X-ray. → Foot switch controls upper table which is fixed with electromagnet. → Fixture plate settles the product on the floor after the installation. → Patient lays down on the upper table which made with easy-radioactivity-penetrate material. (2) Bucky device → Cassette Tray locates cassette → Cassette holder is a fixture that does not move the cassette. → Grid is a lattice to get rid of scattered X-ray. → Oscillator moves grid right and left. → Ion Chamber controls exposure time automatically. 2.7.2 Unpacking 1. Product is packed as one package to make easy its transportation and installation. 2. Check any damage of the product after the unpacking. 3. If any damage is found, stop the installation, user should inform about the damage to the forwarder and the representative 4. User should confirm every device is same as it ordered, do not dump any package, box, document and other contents until completion of confirmation.

At least 4 people work together to move tube stand for installation. 2.7.3 Installation procedure of Table Bucky 1. Identify a label on the product with serial number of test report that included in package. 2. If user finds out any harm of damage on external appearance or internal wiring, user should order immediately substitutes to prevent delay of installation.

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

3. Move the table to the place where it would install. (At least 4 adults move the Table Bucky, or a lift is required.) 4. Disconnected while transportation could be connected while its installation. 5. Wiring according to wiring diagram. 6. Reconfirmation after wiring. 7. Supply a main power after wiring reconfirmation. (Voltage should be checked) 8. Check function of electromagnet and centering signal by foot switch. 9. Engineer should be remaining the work place until the installation would be completed. 2.7.4 Starting Installation 1. Check wiring (1) Understanding of ECO-XR5-GC Board (Upper side of Generator) PIN NO.

Table Bucky of ECO-XR5-GC Board (Upper side of Generator)

1

AC 0V

2

AC Out

3

NC

4

OPR.LAMP/P 0VAC

5

OPR.LAMP/P 220VAC

6

Bucky Com

7

Bucky Out

8

P 0VAC

9

P 220 VAC

10

GND

(2) Understanding of Table Bucky Board (Bottom side of Table Bucky)

PIN NO

TCON2 Connector of TABLE BUCKY Board (Bottom side of Table Bucky)

1

AC 24V

2

(There is no polarity)

3

BK-IN

4

(There is no polarity)

(3)

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

(4) Connect ECO-XR5-GC with P6 Connector of ECO-XR5-HANDLE ECO-XR5-GC Board

TCON2 Connector

for Table Bucky

of TABLE BUCKY Board

(Upper side of Generator)

(Bottom side of Table Bucky)

1

AC 0V

1

2

AC out

2

3

NC

NC

4 Ground: Connect directly to Table Bucky body 5

(Rev. 2.2)

54

OPR.LAMP / P 0VAC OPR.LAMP / P 220VAC

AC 24V

NC

NC

6

Bucky Com

3

7

Bucky Out

4

8

P 0VAC

NC

9

P 220VAC

NC

10

GND

BK_IN

Ground it directly to Bucky Table body

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

2. Position of Table Bucky (1) It should be located a place with no moisture and horizontal floor.

1. Patient table should make a bar level with a tube stand. 2. At least 25cm remains between tube stand and patient table. 3. Start wiring

4. Turn on the collimator light after check distance of two devices. 5. Make sure that patient table and tube stand are even level with moving tube stand right and left. (The light should remain the center of the patient table.)

3. Fixture of Table Bucky 1. After horizontal confirmation, user fix the table. (See the picture) 2. Fixture of patient table is performed for certain. (See the below picture)

1

2

3

1: Make holes after position confirmation. 2: Put the fixture bolt into the hole and do not fall out. 3: Check vertical and horizontal statues of the table with fixture bolt on the hole of floor Rail, and fix them finally.

(Rev. 2.2)

55

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HF-525 PLUS / SIG-40-525

4. Wiring Table Bucky and Generator 1. Power supply ●

Power supplies from generator and it should be pre-check its voltage with voltage meter.

●

The power supplied to tube stand is 24VDC and the voltage could be checked with voltage meter.

2. Wiring check of Table Bucky ●

Check the wiring with generator is same with wiring diagram.

●

Supplying power to the Table Bucky after checking the voltage.

●

Switch on the console

●

Check operation of electromagnet with switches of handle bar.

2.8 Installation of Wall Bucky 2.8.1 External appearance 1. External images

Front View

Side View

2. Consist of main parts (1) Bucky support device

Bucky device Electromagnetic fixing switch

Anchor

2. Bucky device

Protection cover X-ray Grid and Oscillation

Ion Chamber

device Ion Chamber fixing bar

Cassette Tray Cassette Tray handle

(Rev. 2.2)

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3. Explanation for main parts function (1) Bucky support device ●

Bucky device: Bucky is a device that moves the grid while x-ray is being taken.

●

Electro-magnetic fixing switch: Use this device when you move bucky device up and down

●

Anchor: use this device when you fix equipment to floor

(2). Bucky device ●

Cassette tray: device that could insert and draw cassette

●

Cassette holder: device not to move cassette

●

Grid: used to reduce the amount of scattered radiation reaching the x-ray film.

●

Oscillation device: used to move grid right and left

●

Ion Chamber: sensor that controls automatically x-ray shooting time

2.8.2 Unpacking 1. Wall Bucky is packed not to need to assemble again for efficient delivery and installation 2. Upon receipt of the product, inspect if there is any damage 3. If damage is found, notify the carrier or his agent immediately 4. Don’t waste documents, box and development that are inside of box until you confirm that all parts are o.k.

At least, more than two person needs to move this units for installation. 2.8.3 Installation procedure of Wall Bucky 1. Confirm if the serial number on the label is same with the serial number on the test report 2. Confirm if exterior and inside wires have no damage. If you find any damage, you should order replacement parts immediately. 3. Move Wall Bucky to suitable position that will be installed. (more than two persons or forklift need to move this unit for installation) 4. If any connector is removed during delivery, you should connect it in the installation site 5. Start wiring according to wiring diagram 6. Reconfirm if all wiring is correct after wiring 7. Connect power cable after reconfirmation (you must check voltage before supplying power) 8. After power input, operate electro-magnetic fixing device to check the condition 9. Engineer must stay in installation site until installation is finished

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2.8.4 Starting of installation 1. Check wiring (1) Understanding wiring of ECO-XR5-GC with Wall Bucky (Upper side of Generator)

PIN NO.

Wall Bucky of ECO-XR5-GC Board ( Upper side of Generator)

1

DC 0V

2

DC 24V

3

AC 0V

4

AC Out

5

NC

6

Bucky COM

7

Bucky Out

8

NC

9

NC

10

GND

(2) Understanding wiring of Wall Bucky (Wiring of Wall Bucky)

PIN NO

(Rev. 2.2)

58

Wiring of

Wall Bucky

1

DC 0V

2

DC 24V

3

Bucky C

4

Bucky 24V

5

GND

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(3) Wiring ECO-XR5-GC with Wall Bucky Wall Bucky of ECO-XR5-GC

Pin NO. of Wall Bucky

(Upper side of Generator)

1

DC 0V

1

DC 0V

2

DC 24V

2

DC 24V

3

AC 0V

NC

NC

4

AC Out

NC

NC

5

NC

NC

NC

6

Bucky COM

3

Bucky COM

7

Bucky Out

4

Bucky Out

8

NC

NC

NC

9

NC

NC

NC

10

GND

5

GND

2. Positing of Wall Bucky position (1) Wall Bucky must be installed in the not humid and the floor must be flat. Fixing device

1. Move Wall Bucky to installation site 2. The floor must be flat

wall

devi

3. Wall Bucky must be horizontal and vertical with wall

Wall Wall

4. Fix anchor to floor after installation

Bucky\\ stan d floor

5. Turn collimator lamp 6. Collimator light must be located on Wall Bucky center 7. Move tube support device left and right and Wall Bucky not to move Collimator light out of center of Wall Bucky

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8. If the collimator light is not out of center of Wall Bucky, fix Wall Bucky to floor

1

2

3

Pic1: Decide where to fix and make hole on the floor to fix Pic2: Insert bolt to the hole to fix Pic3: Insert bolt to floor rail ‘s hole and fix it with nut after checking vertical and horizontal condition

3. Starting wires between Wall Bucky and generator (1) Power input ■ Power is supplied by generator and check the voltage with voltmeter before supplying power ■ Input power at Wall Bucky is 24VDC and the voltage could be checked voltmeter (2) Wall Bucky wiring check and input power check → Wiring connected with exterior device must be same with circuit diagram → Supply power after checking voltage → Console switch On → Press handle bar switch and check the condition of electro-magnet

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2.9 System Cable Wiring

① ⑤

X-ray Tube ECO-XR5-HANDLE Board (Handle bar of Tube Support)

Electromagnetic lock for Tube rotation ECO-XR5-GC Board (Upper side of Generator)

NOTE! If do not use Door and EMG functions, then never remove the attached pin of tube support connector pin (Door and EMG). If needs these functions, use these pin connectors

(Rev. 2.2)

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Chapter 3

Technical Information General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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3. Technical Information 3.1 An Overview This technical information contains that maintenance history and calibration data. 3.2 Installation information After installation, enter the installation information as below form. Hospital Name Install Engineer

Install Date

3.3. Exposure condition data 3.3.1 Main Parts. Install Date

Hospital Name

Model

Model

X-Ray

Generator

Tube

S/N. H/V Cable Length

6m

8m

S/N. 10m

12m

15m

3.3.2 Calibration Data Small Focal No

kV

1

40

2

No.

kV

10

1

40

150

40

100

2

40

500

3

125

10

3

125

150

4

125

100

4

125

300

(Rev. 2.2)

kV Data

mA

Large Focal mA Data

63

kV Data

mA

mA Data

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3.4 Maintenance History 3.4.1 Enter the following information after each data modification in this book or Periodic Maintenance Service Date

(Rev. 2.2)

Engineer Name

Service Note

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Chapter 4

Calibration General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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4. Calibration 4.1 An Overview This manual contains that adjustment method of exposure condition and how to calibrate exposure data. Calibration data will be memorized at memory chip at the ECO-XR5-Mio Board with digital value. 4.2 Introduction 4.2.1 This calibration tool is specified program supplied by EcoRay and it will be operated at the personal computer. 4.2.2 Control exposure value (Ex. kV, mA, etc) 4.2.3 This calibration tool must be operated by qualified engineer by EcoRay. 4.2.4 This calibration tool was designed by many experience data of manufacturer and this tool will be operated by specified program supplied manufacturer. 4.3 Needed tool and testers when Calibration Following tools and testers are needed in generally and another tools and testers must be prepared if needed. 4.3.1 Calibration program 4.3.2 Generally testers and tools. 4.3.3 Insulation silicon for high voltage cable reinforcement. 4.3.4 Digital voltage meter. 4.3.5 kVp meter 4.3.6 mA meter 4.3.7 Time meter 4.3.8 Radiation Dose meter 4.3.9 Al filter set for half-valuelayer test. 4.3.10 Phantoms set for Fluoroscopy test. 4.3.11 Another tester for calibration. 4.4 Check point before calibration 4.4.1 Input voltage 4.4.2 Ground condition 4.4.3 Prepare calibration tools and tester set. 4.4.4 X-ray tube model (technical data) and external equipment.

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4.5 Time of Calibration 4.5.1 In installation: After installation, this x-ray system must be inspected by radiation inspection office even though this x-ray system was calibrated at the factory before delivery. And must be calibrated when needs calibration. 4.5.2 In periodic inspection: This x-ray system must be inspected by radiation inspection office per every 3 years. And must be calibrated when needs calibration. 4.5.3 In repaired or replaced: If main parts are repaired or replaced, x-ray system must be inspected by radiation inspection office. And must be calibrated when needs calibration. 4.5.4. In re-installation or move: If re-install or install it another place then x-ray system must be inspected by radiation inspection office. And must be calibrated when needs calibration. 4.6 Must calibrated when Main Parts are repaired or replaced 4.6.1 Repaired or Replaced of X-ray Tube 4.6.2 Repaired or Replaced of ECO-XR5-MiO Board 4.6.3 Repaired or Replaced of ECO-XR5-CnD Board 4.6.4 Repaired or Replaced of ECO-XR5-FnD Board 4.6.5 Repaired or Replaced of High Voltage Transformer 4.6.6 Replaced of High Voltage Cable or replaced with another length of high voltage cable. 4.7 How to Calibrate 4.7.1 Before you start Before calibration, must be prepared 3 items as below; 1. Required PC specification

(Rev. 2.2)

System

Pentium MMX 200Mhz

Operating system

Windows XP Service Pack2 or higher

USB Interface

USB 1.1 or 2,0 (USB 2.0 recommended)

67

or higher, or compatible system

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2. USB to RS232 Converter - Converter of PC and Generator for Data Communication

3. Connector between USB to RS232 Converter and Generator - Made by EcoRay Co., Ltd.

4.7.2 Program installation 1. Converter installation: Converter Manual is provided with Converter and since the following explanation is quoted from the contents that are offered by manufacturer, there could be some differences according to manufacturer of Converter. After finishing installation, it should be set up within Com5 in the Changes COM Port. ※ If it is set up above Com6, PC Console could not operate correctly.

(Rev. 2.2)

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USB-Serial Cable User Guide ■ Product Features - Support the RS232 Serial interface - Support remote wake-up and power management ■ System Requirements - IBM PC 486DX4-100 MHz CPU or higher or compatible system - Available USB port - CD-ROM drive - Windows 2000 ■ Driver Installation (WIN2000) Follow the steps below to install Window 2000 driver of USB-Serial cable: - Power on your computer and make sure that the USB port is enabled and working properly. - During installation, please don‟t link USB-Serial cable with your computer. - Double click ”setup.exe”, then it will start install.

- After installation, click „ OK ‟ - Plug in the USB-Serial cable into the USB port and run the Found New Hardware Wizard to assist you in setting up the new device. Click Next to continue.

(Rev. 2.2)

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- Click Next to continue. Select the “Search for a suitable driver for my device (recommend)“

- Windows will detect the driver and Click Next to continue installation.

(Rev. 2.2)

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- Click Finish to continue and let Windows copy the needed files to your hard disk.

- You can to check the Device Manager and see the Prolific USB to Serial Com Port)

.

(Rev. 2.2)

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■ Changes COM Port Under Windows 98SE, you can change the COM Port via setcom.exe software.

Under Windows Me, Windows 2000, Windows XP, please kindly following the steps as below; (1) Please click on the Device Manager\ Devices by connection \ ports (COM & LPT). (Images 1)

(Images 1) (2) Doubly click on “Prolific USB-to- serial Comm port (COM3)” .And it could go to„ properties. (Images 2)

(Images 2)

(Rev. 2.2)

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(3) Please choose "Port Settings ", and then click on "Advanced". Please kindly choose the needed com, and click on" ok”. (images 3)

(Images 3)

Notice: If the Modem could not link with the new port, and run smoothly when changed the port, please kindly unload Modem, and re-install it. When changing the port, the peripheral equipment could not shift to the new port, and run smoothly. Under this situation, please kindly unload the equipment and install again. ■ Setting Up the RS232 Serial Device Follow the steps below to connect your RS232 Serial Device (i.e.: Modem) to the USB port of your PC: - Turn off your Modem. Plug the DB 9 connector of the USB-Serial cable into your Modem. Turn on the Modem afterwards. - Turn on your computer and plug in the USB connector of the USB-Serial cable into the USB port. - If you have already installed a Modem device before, click Start, Settings, and Modems. Open Modems Properties, select the Modem, and click Properties. In General tab, please change the Port value to USB to Serial Port (COM3). - After finishing these processes, you can use USB to Serial Bridge Cable to connect RS232 Serial 56K FAX Modem and execute the Dial-up function to connect Internet, and send the FAX with the FAX software (i.e.: Microsoft FAX) properly.

(Rev. 2.2)

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■ Uninstalling the Driver Program If you want to remove the USB-Serial cable driver program, you can uninstall it by following the steps below: - Unplug the USB-Serial cable from your PC. - Run the DRemover98_2K.exe program from the software CD-ROM, and then reboot the PC.

(Rev. 2.2)

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2. XR-3 PC Console installation 2.1 Auto setup

(Rev. 2.2)

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RUN

(Rev. 2.2)

Cancel

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RUN

Cancel

RUN

Cancel

Finish

(Rev. 2.2)

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2.2 Manual setup - After Auto setup, if the Program doesn’t operate, you should install it manually.

Copy all files of DLL folder into “C:\WINDOWS\system32”

(Rev. 2.2)

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2.2 The error coming before the program start - When installing the program, the error might be occurred according to installation specification of PC system.

- After press the button of Start and Execution on the operating display line of Windows in turns, input the following order.

It is ok In the case that “Regsvr32.exe” file is not on the PC, please copy “regsv32a.exe” of “Util” Folder on the provided Program into “C:\Windows\system32\” and run it.

(Rev. 2.2)

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2.3 File copy problem for Manual setup - In the case that “oleaut32” or “asycfilt” item, it would be occurred. - Copy the rest of file except for the upper two kinds of items.

(Rev. 2.2)

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4.7.3 Program configuration and start 1. Configuration

Operation Part

Setup Part

2. Operation part 2.1 kV,mA,Time Set adjust

When choosing Fast in the case of kV, it would be changed into 10kV step. 2.2 Bucky select

(Rev. 2.2)

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2.3 Focal select

2.4 AEC

2.5MC (Mass chest)

2.6 Tube select

2.7 Stator speed

2.8 Fluoroscope mode (Used in R/F x-ray generator)

When choosing Fast in the case of kV, it would be changed into 10kV step.

(Rev. 2.2)

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3. Setup part If it is possible, don’t be changed into Factory set mode in the field voluntarily. 3.1 Tube setup mode - Establish min,max about each Tube kV mA - It is not displayed higher or lower than established value. - Set up all of two Tube In the case of R/F System - When converting Tube, choose Tube1/2 by using Tube select

MIN

MAX

S.kV

Establishing Min kV of Small Focus

Establishing Max kV of Small Focus

L.kV

Establishing Min kV of Large Focus

Establishing Max kV of Large Focus

S.mA

Establishing Max mA of Small Focus

Establishing Max mA of Small Focus

L.mA

Establishing Max mA of Large Focus

Establishing Max mA of Large Focus

Filament preheat: Filament preheat voltage

(Rev. 2.2)

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3.2 System information

S/N: Product delivery date Slice: number of photographing H.V: kV Data B.C: mA Data kV: Display really checked kV mA: Display really checked mA (now it is not realized) 3.3 Bucky type - Choose Bucky operating type - Spring or Motor

3.4 System check - Display the error of System State - System State: mark Ready state, EXP state

(Rev. 2.2)

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4. Start Connect converter as below.

PC

Generator

4.1 Program run

(Rev. 2.2)

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4.2 Port check - If select “Port Check”, and then, connected port with generator port will be connected with automatically. - “COM6” port is hardly connected and select “COM5” port.

Connection port

Two-way Data counter

4.3 Power ON - If you choose Power ON, the figure of red area is going up and it will be Power ON.

(Rev. 2.2)

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Power ON screen 4.4 Exposure Key - Ready and EXP are utilized by keyboard and acceptable keys are like below Tube 1

Tube 2

Radiography

Radiography

Ready

Ctrl

Ctrl

Exposure

X

X

Fluoroscopy Z

4.7.4 Calibration 1. Mode entrance - Choose “Show Calibration Window” on the right side of screen.

`

(Rev. 2.2)

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Choose “Calibration On/Off” key

Data loading with display of “Now Data Access”

(Rev. 2.2)

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Data load screen 2. Calibration Window configuration

Calibration

Calibration

Tube / Focal

Calibration

Point “kV”

Point “mA”

display

Data

(Rev. 2.2)

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2.1 Data input window - After inputting kV and mA data, Data would be changed with inputting “Enter”

kV data input window (Rev. 2.2)

mA data input window 90

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2.2 Level shift - Use it when you increase and decrease overall kV and mA Data - After inputting “Enter”, Data would be changed

2.3 Data display - Data value that is currently checked is displayed

2.4 Feedback display - The kV mA value checked really is displayed. - Only HV is operated, BC is not.

2.5 Calibration scope - If you check Calibration Point, in the case of mA, the scope of more than “100” is displayed all to “100”. Only first “100” is the area of Calibration and the following area is unnecessary. - As kV is same, only the first “125” is the area Calibration and the following area is unnecessary. - Only the area of red is Calibration as below.

(Rev. 2.2)

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3. Calibration start 3.1 Data change

(Rev. 2.2)

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- If you choose the wanted condition of Calibration, color of window is changed and data is input into “ADJ” - Data change: change 740

750 of ADJ HV to change Data

- Data input: after inputting the data, if you choose Enter, the changed data would be saved.

Screen after change

(Rev. 2.2)

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3.2 Focal change If you choose “Focal Select”, it would be able to change into Small -> Large or vice versa (it changes every time you pressed button)

(Rev. 2.2)

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3.3 Tube change When you choose “Tube Select” , it changes Tube1 -> Tube2 (it changes every time you pressed button)

(Rev. 2.2)

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3.4 Tube 2 Calibration (Used in R/F generator) - Radiography: progress in Focal Large - Fluoroscopy: progress in Focal Small Only kV can be Calibration and mA is progressed in Generator

Fluoroscopy mA Calibration VR

4.7.5. Data Save & Load - Calibration data was saved to MiO board. - EcoRay could not mange calibration data by others after delivery from factory. - After calibration, data must be backup and used in after service. - Backup data used in replacement of MiO board.

(Rev. 2.2)

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1. Save 1.1 Setup save - If choose “Save Config”, new “Save as” screen will be appeared.

- Enter new file name and then choose “Save”

- For the next after service, use product serial no with new file name. - Saved calibration file contains as like a below calibration data (see next page)

(Rev. 2.2)

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1.2 Calibration data save - Save same method with “Setup save” - If same system, saved with same file name as “Setup save”

(Rev. 2.2)

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2. Load - Data load method has a “Setup” and “Calibration data”. It has some different. 2.1 Setup load - Data loaded by choosing “Load Config” - If loading completed, data will be saved automatically to MiO board.

2.2 calibration load - Data could be loaded with choosing “Current focal load”

(Rev. 2.2)

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2.3 Calibration data Store - Loaded data at the screen is just displayed data. It is not saved status. - If choose “Store”, loaded data will be saved to MiO board.

4.7.6. Connect console with x-ray generator - After calibration, connect console with x-ray generator (Communication cable)

(Rev. 2.2)

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Chapter 5

Trouble Shooting General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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5. Trouble Shooting 5.1 An Overview 5.1.1 This generator has a self-diagnosing function and display error code on the console display if system has an error. 5.2 Error type 5.2.1 Error type Error type

No

1

2

3

Charge

Circuit

problem

Cause 1. Charging to Main Capacity is not normal. 2. Input voltage is out of boundary. (Too high or too low) (Standard input voltage: Single phase, 230VAC ±10%)

Tube stator

1. Cable connection to Tube stator is wrong.

Circuit problem

2. ECO-XR5-MiO in Stator circuit is out of order.

Tube Filament Circuit problem

1. Tube Filament circuit connection is wrong. 2. Filament circuit is out of order. 3. Tube Filament is short. HV-DRV-OLP (ECO-XR5-FnD) signal or circuit is wrong.

the error.

(See circuit diagram) Generator

4

Protection Circuit problem

IGBT-OCP (ECO-XR5-FnD) signal or

Over current to IGBT Module may occur the

circuit is wrong. (See circuit diagram)

error

DRV-PWR-UVP (ECO-XR5-FnD) signal or circuit is wrong. FIL-OCP

(ECO-XR5-FnD)

Voltage from the IGBT Driver IC is lower than standard.

(See circuit diagram) signal

or

circuit is wrong. (See circuit diagram)

5

Over current to IGBT Driver IC may occur

Over current on the Tube Filament

Communication

1. Wrong connection of communication cable.

program

2. Communication circuit in the Main board or Console board is out of order. 1. Wrong connection of communication cable.

6

AEC problem

2. Wrong cable connection between AEC Board and Ion Chamber. 3. AEC Board or Ion Chamber is out of order.

7

Irregular Exposure

1. Actual exposure time is shorter than set time.

Time problem

2. Exposure switch is bad condition.

5.2.2 Error type and display Error code will be displayed on the console when occurred error.

Error displayed as like image.

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1. Error type 1: Displayed E r r Charge Circuit error

Tube

Refer to ECO-XR5-FnD Circuit

Filament

Stator

Circuit

Circuit

error

error

HV-DRV

error

Circuit

Circuit

error

error

error

Stator Circuit error

To be checked

HV-DRV

Circuit error

Tube Stator Circuit error

To be checked

Circuit error To be checked

(Rev. 2.2)

Tube Stator Circuit error Normal

Cr

error

Normal

Normal

Normal

Commu

AEC

IGBT-

DRV-

Filament

nication

Circuit

OCP

PER

- OLP

error

error

Normal

Normal

Circuit error

HV-DRV

error

Circuit

- OLP

error

error

Normal

Normal

Refer to ECO-XR5-FnD Circuit HV-DRV

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Normal

Exposure time error

Normal

Exposure time error

Normal

C FP at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

Filament error

Normal

C r at kVp, mA, Time section

Normal

Circuit

DRV-PER

AEC

nication

(Any one of 4 is possibly faulty)

Filament Circuit

IGBT-OCP

Commu Filament

To be checked

Normal

Exposure time error

P at kVp, mA, Time section

Refer to ECO-XR5-FnD Circuit

Filament

5. Error type 5: Displayed E r r Charge

- OLP

error

Normal

4. Error type 4: Displayed E r r Charge

time

error

Filament

Stator

3. Error type 3: Displayed E r r

Circuit

Exposure

Refer to ECO-XR5-FnD Circuit

Tube

Tube

Circuit

C r F at kVp, mA, Time section

To be checked

Charge

DRV-PER

AEC

nication

(Any one of 4 is possibly faulty)

2. Error type 2: Displayed E r r

Circuit

IGBT-OCP

Commu Filament

To be checked

To be checked

Charge

C r F P at kVp, mA, Time section

HV-DRV

IGBT-OCP

DRV-PER

To be

To be checked

checked

(Any one of 4 is possibly faulty)

103

Exposure time error

Normal

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6. Error type 6: Displayed E r r Charge Circuit error To be checked

Tube Stator Circuit error Normal

Refer to ECO-XR5-FnD Circuit

Filament Circuit error

HV-DRV

To be

Circuit error To be checked

Tube Stator Circuit error Normal

error

Circuit error To be checked

Tube Stator

HV-DRV

Circuit error Normal

error

error

Normal

Normal

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

(Any one of 4 is possibly faulty)

Exposure time error

Normal

Exposure time error

Normal

CHA at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

Filament error

- OLP

To be checked

Normal

Circuit

Circuit

Refer to ECO-XR5-FnD Circuit

8. Error type 8: Displayed E r r Charge

DRV-PER

AEC

nication

C P at kVp, mA, Time section

Filament Circuit

IGBT-OCP

Commu Filament

Normal

checked

7. Error type 7: Displayed E r r Charge

C F at kVp, mA, Time section

HV-DRV

Normal

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Normal

Exposure time error

Normal

9. Error type 9: Displayed E r r r FP at kVp, mA, Time section Charge Circuit error Normal

Tube Stator Circuit error

Refer to ECO-XR5-FnD Circuit

Filament Circuit error

To be checked

HV-DRV

Circuit error Normal

(Rev. 2.2)

Tube Stator Circuit error

error

To be checked

Circuit

- OLP

error

error

Normal

Normal

To be checked

HV-DRV

Exposure time error

Normal

r F at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

Filament Circuit

DRV-PER

AEC

nication

(Any one of 4 is possibly faulty)

10. Error type 10: Displayed E r r Charge

IGBT-OCP

Commu Filament

IGBT-OCP

DRV-PER

Normal

104

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Exposure time error

Normal

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

11. Error type 11: Displayed E r r Charge Circuit error Normal

Tube Stator Circuit error To be checked

error Normal

HV-DRV

Circuit error Normal

Tube Stator Circuit error To be checked

error

Circuit error Normal

Tube Stator

HV-DRV

Normal

Circuit error Normal

error

Circuit error Normal

Tube Stator Circuit error Normal

HV-DRV

Circuit error Normal

(Rev. 2.2)

Tube Stator Circuit error Normal

error

Normal

Normal

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

To be checked (Any one of 4 is possibly faulty)

Circuit error To be

error Normal

DRV-PER

AEC

nication

Circuit

- OLP

error

error

Normal

Normal

HV-DRV

Exposure time error

Normal

Exposure time error

Normal

Exposure time error

Normal

232 at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

Filament Circuit

IGBT-OCP

Commu Filament

Normal

checked

Normal

FILA at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

HV-DRV

time error

FP at kVp, mA, Time section

To be

Filament

Exposure

roto at kVp, mA, Time section

checked

15. Error type 15: Displayed E r r Charge

error

Refer to ECO-XR5-FnD Circuit

14. Error type 14: Displayed E r r Charge

- OLP

Normal

Filament Circuit

Circuit

Refer to ECO-XR5-FnD Circuit

13. Error type 13: Displayed E r r Charge

DRV-PER

AEC

nication

To be checked

Filament Circuit

IGBT-OCP

Commu Filament

(Any one of 4 is possibly faulty)

12. Error type 12: Displayed E r r Charge

P at kVp, mA, Time section

Refer to ECO-XR5-FnD Circuit

Filament Circuit

r

IGBT-OCP

DRV-PER

Normal

105

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

To be checked

Normal

Exposure time error

Normal

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

16. Error type 16: Displayed E r r Charge Circuit error Normal

Tube Stator Circuit error Normal

Refer to ECO-XR5-FnD Circuit

Filament Circuit error

HV-DRV

Normal

Circuit error Normal

Tube Stator Circuit error Normal

error

HV-DRV

Normal

Circuit error Normal

Tube Stator Circuit error Normal

error Normal

HV-DRV To be checked

19. Error type 19: Displayed E r r Charge Circuit error Normal

Tube Stator Circuit error Normal

error Normal

HV-DRV

Normal

20. Error type 20: Displayed E r r Charge Circuit error Normal

(Rev. 2.2)

Tube Stator Circuit error Normal

error Normal

error

Normal

To be checked

Exposure time error

Normal

SEC at kVp, mA, Time section

IGBT-OCP

DRV-PER

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Exposure time error To be checked

Pro----O at kVp, mA, Time section

IGBT-OCP

DRV-PER

Normal

Normal

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Normal

Exposure time error

Normal

Pro--I-- at kVp, mA, Time section

IGBT-OCP

DRV-PER

To be

Normal

checked

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Normal

Exposure time error

Normal

Pro---P- at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

Filament Circuit

error

Refer to ECO-XR5-FnD Circuit

Filament Circuit

- OLP

Refer to ECO-XR5-FnD Circuit

Filament Circuit

Circuit

Normal

18. Error type 18: Displayed E r r Charge

DRV-PER

AEC

nication

Refer to ECO-XR5-FnD Circuit

Filament Circuit

IGBT-OCP

Commu Filament

Normal

17. Error type 17: Displayed E r r Charge

AEC at kVp, mA, Time section

HV-DRV

IGBT-OCP

Normal

Normal

DRV-PER To be checked

106

Commu

AEC

Filament

nication

Circuit

- OLP

error

error

Normal

Normal

Normal

Exposure time error

Normal

Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

21. Error type 21: Displayed E r r Charge Circuit error

Tube Stator Circuit error

Filament Circuit error

Normal

Normal

Normal

Pro----F at kVp, mA, Time section Refer to ECO-XR5-FnD Circuit

HV-DRV

IGBT-OCP

DRV-PER

Filament - OLP

Normal

Normal

Normal

To be checked

22. Error type 22: Displayed E r r

Commu nication error

AEC Circuit error

Exposure time error

Normal

Normal

Normal

Inte at kVp, mA, Time section

1. Inter Lock signal trouble and circuit trouble 2. Inter Lock is Door Open, Tube Temperature, Bucky start signal, Emergency Stop switch.

5.3 Trouble Shooting 5.3.1 Charge & Discharge circuit error (Check ECO-XR5-CnD Board) 1. Consist of part

LED (D817)

LED (D816)

Connect (P805)

Fuse (F801) Connect (P803) Connect (P802)

Connect (P804) Relay (RLY802) L.Volt(VR801),C.Volt(VR802)

Test Point (TP802,803,804,805) L.Volt(SW801),C.Volt(SW802)

(Rev. 2.2)

Power Relay (RLY801)

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2. Check Procedures 1 (1) Board Name: ECO-XR5-CnD (2) Functions:

This board controls charge/discharge of Main Condenser.

(3) Followings are the check procedures for ECO-XR5-CnD board when charge/discharge trouble. Under normal condition Provide main input power to generator and check if LED (817) is ON. *Before the power ON at the console.

Under defective

How to maintain 1. Check Connector (P802) condition.

No light at LED (D817)

2. Check voltage TP803 (GND) with TP804 (5V) (Normal: DC 5V ±0.2V) 3. Check voltage TP803 (GND) with TP805 (12V). (Normal: DC 12V ±0.2V)

Console Power ON. Standby lamp flickering then Standby lamp is flickering of Console

turns green and error code

turned

2. Check fuse condition (F801) 3. Check lighting condition (D816) 4. Check P805 connecting condition,

displayed. lamp

and check voltage (Normal: 230VAC)

(Normal: Green)

(CHA Err)

Standby

1. Check P803 connecting condition,

and check voltage

to

(Normal: 1 with 4 ->310VDC±10V)

green and FND display goes

5. Check P802 connecting condition.

enabled..

6. Check voltage TP803 (GND) with TP804 (5V). (Normal: DC 5V±0.2V) 7. Check voltage TP803 (GND) with

Operating is ready

In case of Relay

TP805 (12V).

(RLY801, 802) do

(Normal: DC12V ±0.2V) 8. Check relay (RLY801) working

not work correctly, check the frequency at Test point (TP802,

Frequency adjusting method described at charging/discharging part

(Rev. 2.2)

803) and make

condition. (Normal: it works if push the “ON” button on the console, it will be stop if main condenser charged by 90%) 9. Check relay (RLY802) working

sure if it is 75kHz

condition. (Normal: If RLY801 stops,

or not.

RLY802 works at once)

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(4) Board Name: ECO-XR5-CnD (5) Functions:

This board controls charge/discharge of Main Condenser.

(5) Adjust frequency between Test point TP803 and TP802. Under normal condition

Under defective

How to maintain In order to readjust input power freq.

OP console Power On.

1. Check it in pushing L.Volt (SW801) condition. 2. Connect tester leads TP803 (GND)

Check L.Volt (SW801), C.Volt (SW802) of CnD board.

Freq. readjustment

with TP802 (75kHz) 3. Check frequency. 4. Fix frequency to 75kHz with VR801 (L.Volt) (Tolerance: 75kHz ±0.5kHz)

1. L.Volt (SW801): input

5. With PSU: 76~78kHz. (Tolerance: ±1kHz )

power frequency selector. 2. C.Volt (SW802): Charging power frequency selector. Check Charging freq.

Readjust input power frequency and then check charging power frequency.

Check input power freq. (Check it in pushing L.Volt

In order to adjust charging power freq..

(SW801) condition) 1. Connect

tester

1. Check it in pushing C.Volt (SW802)

leads

condition.

TP803 (GND) with TP802 (75kHz)

2. Connect tester leads TP803 (GND) Freq. readjustment

2. Check frequency.

with TP802 (75kHz) 3. Check frequency.

3. Normal: 75kHz

4. Fix frequency to 75kHz with VR802

(76 ~ 78kHz in using PSU)

(C.Volt) (Tolerance: 75kHz ±0.5kHz) 5. With PSU: 76~78kHz. (Tolerance: ±1kHz )

Check charging power freq. (Check it in pushing C.Volt (SW802) condition) 1. Connect

tester

Readjust input power frequency and

leads

TP803 (GND) with TP802

then check charging power frequency.

(75kHz) 2. Check frequency. 3. Normal: 75kHz (76 ~ 78kHz in using PSU)

1. Readjust charging power frequency and then check input power and charging frequency. 2. Power off with console and check frequency after power ON with console.

(Rev. 2.2)

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5.3.2 Tube Stator Circuit error (Check ECO-XR5-Mio Board) 1. Consist of part Variable Resistor(VR702) Variable Resistor(VR701) Diode(D707,709)

Test Point(TP106) Connector(P706)

Test Point(TP105) Test Point(TP109)

Transformer(T701,702)

Variable Resistor(VR901) Test Point(TP109)

Test Point(TP110)

Fuse(F701)

Test Point(TP111)

Connector(P702) Connector(P901) Fuse(F901)

LED(D906,911,912 ) Variable Resistor(VR902)

2. Consist of Tube Stator

Temperature Relay Tube Anode Socket Receptacle

Anode Stator wiring terminal

Anode Stator Coil terminal

M: Main wiring of X-ray tube stator. A: Assistance wiring of X-ray tube stator. NC: Not use ET: Earth

Note!

(Rev. 2.2)

Never connect terminal 1 to terminal 5 or 6.

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3. Check procedure (1) Board Name: ECO-XR5-Mio Board (2) Functions: Controlling generator including Tube Stator movement. (3) Under the tube stator trouble, check tube stator wiring condition and then check ECO-XR5Mio Board and check points are as follows; Under normal condition

Under defective

How to maintain 1. Check the cable connection between

Provide main power to generator

HFG and X-ray tube.

and Power ON at console

2. Check the Connector (P901) and voltage on it -- 230VAC is normal 3. Check the Fuse (F901, F701). 4. Measure the voltage output between Test point (TP109) and Test point

Press ‘Ready’ button on OP

(TP105) Normal: 0.5VDC. (Check

console.

voltage in pushing Ready button) 5. If above voltage is abnormal (TP105), adjust VR701 to fix it at 0.5VDC. 6. Measure the voltage between Test

Ready lamp lightening of console

No Ready lamp light on of console

point (TP109) and Test point (TP106). 0.5VDC is normal. (Check voltage in pushing Ready button) 7. In case the voltage output (TP106) is abnormal, adjust VR702 to fix it at 0.5VDC.

Functioning well

If you still have the same problem Contact service dept. in Korea

(Rev. 2.2)

(No LED light ON with Ready)

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5.3.3 Tube Filament Circuit error (Check ECO-XR5-FnD Board) 1. Consist of part ECO-XR5-FnD

2. High Voltage Cable

Measuring method and Procedure - Must power off before checking X-ray tube filament short condition. - Remove Cathode ( - ) from the high voltage transformer. - Check resistance value C with S or C with L of cable plug. - If short condition, resistance value could not check.

(Rev. 2.2)

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3. Check procedure (1) Board Name: ECO-XR5-FnDBoard (2) Functions: Controlling Tube Filament (3) Under Tube Filament circuit trouble, check high voltage and wiring condition of circuit and then check ECO-XR5-FnD board. Under normal condition

Under defective

1. Check Connector (P501) and measure the

Turn on the Main power and

voltage on it; 230VAC is normal

then turn on the Console Power

2. Check Fuse (F501). LED (D516, 517, 518)

ECO-XR5-FnD (Driver Board) LED (D516, 517, 518)

How to maintain

Not lighting Normal: All LED lighted with green

3. Fix the Relay (RL501) position and check its functioning. Normal: Relay working. 4. Measure the voltage between Heat sink (U406) and Test point (M5V) Normal: 5VDC ±0.1V

점등상태확인

5. Measure the voltage between Heat sink

정상: LED모두 녹색점등

(U406) and KA324 (U518 pin 4); 12VDC

Set exposure values

±0.1V is normal 6. Measure the voltage between Heat sink (U406) and KA324 (U518 pin 11); -12VDC

Push the “Ready” button

Error when Ready

±0.1V is normal 7. In case above voltages are not good, check input PWR of ECO-XR5-MiO (Main Board). 8. Fix the Connector (P403) well.

X-ray switch could use after Ready lamp lightening.

1. Check HV cables. (Anode, Cathode directions and contact condition) 2. Tube Focal LED lightening check. 3. Check cable connections between

Could use system after repair

Connector (P401) and HV Transformer. 4. Fix the RL401 Relay of focal change, and check its functioning (Normal: Relay On -

7. Voltage checks before Ready between Heat sink (U406) and Resistor (R426). (Normal: approx.RMS 0.8VDC ±0.1V and voltage is difference at each mA with Ready condition)

> Large, Relay off -> Small) 5. Voltage check between Connector (P401) pin 3 and pin 4 before Ready at Small

8. Before pressing Ready, measure the voltage between Heat sink (U406) and KA39 3(U519 pin3) (Normal: 1VDC ±0.1V and this is different at each mA under Ready condition)

focus. (Normal: 35VDC ±2V) 6. Voltage check between Connector (P401) pin 2 & 4 before Ready at Large focus. (Normal: 35VDC ±2V)

(Rev. 2.2)

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5.3.4 IGBT Device signal and Protection circuit trouble (Check ECO-XR5-FnD Board) 1. Consist of part ECO-XR5-FnD

ECO-XR5-FnD

(Rev. 2.2)

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2. Check procedure (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check high voltage cable, filament short condition of X-ray tube, wiring condition of circuit when IGBT Device signal and protection circuit trouble and then check ECO-XR5-FnD Board condition as bellows. Under normal condition

Under defective

How to maintain

1. Power OFF before the circuit check.

Set exposure value

2. Check resistance value between P502 pin 1 & 2, and check Diode voltage on Driver board. (Detection point is same and measure it at Power OFF status only) (Normal: resistance -> 1 ㏀ ± 50Ω,

Push the Ready button

Diode voltage -> 0.7VDC ± 0.1V) 3. Measure the resistance between P502 pin 3 & 4 and voltage Error comes

Push the X-ray button

when Xray exposure

at Diode in Power OFF condition. (Normal: Resistance -> 1㏀ ± 50Ω, Diode voltage -> 0.7VDC ± 0.1V) 4. Measure resistance value between P503 pin 1 & 2 and Diode voltage under Power OFF status. (Normal: Resistance -> 1㏀ ± 50Ω, Diode voltage -> 0.7VDC ± 0.1V) 5. Measure resistance between P503 pin 3 & 4 and Diode voltage at Power OFF status.

X-ray exposure is OK

(Rev. 2.2)

(Normal: Resistance Diode voltage -> 0.7VDC ± 0.1V)

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5.3.5 HV-DRV-OLP trouble or Error Pro

O- - -

error (ECO-XR5-FnD Board)

1. Consist of PCB ECO-XR5-FnD

2. Check procedure about Board (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and check waveforms at the HV-DRV-OLP check point with oscilloscope when IGBT Device signal and protection circuit trouble and checked waveforms are as follows. Error code display

Normal waveform

Abnormal waveform

Displayed on console

(Error Pro o---)

(Rev. 2.2)

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5.3.6 IGBT_OCP trouble or Error Pro - I- - error (ECO-XR5-FnD Board) 1. Consist of PCB ECO-XR5-FnD

ECO-XR5-FnD

VR502

2. Check procedure about Board (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and then check IGBT_OCP trouble when IGBT Device signal and protection circuit trouble. Check procedure is as follows. Normal Operation

Under defective

How to check and repair 1. Fix the Connector (P504) (connected to

Set exposure value

IGBT current sensor) 2. Detect waveform between U519 pin 7 and Heat sink (U406).

Error comes Push Ready button

3. If the waveform is nor normal, adjust

when X-Ray

VR502 to make proper waveform.

exposure

4. This setting is always completed in factory, so do not adjust VR502 except educated engineers. Push X-ray button

5. In case IGBT_OCP circuit is out of order, please change IGBT or call Service center.

X-ray exposure is done

(Rev. 2.2)

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5.3.7 IGBT_OCP trouble or Error Pro - I- -

error (ECO-XR5-FnD Board)

1. Consist of PCB ECO-XR5-FnD

ECO-XR5-FnD

VR502

2. Check procedure (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and check IGBT_OCP trouble when IGBT Device signal and protection circuit troubles. And check procedures are as follows. Error code display

Normal waveform

Abnormal waveform

Displayed on console

(Error Pro -I--)

(Rev. 2.2)

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5.3.8 DRV _ PWR _ UVP trouble or Error Pro - - P – error (ECO-XR5-FnD Board) 1. Consist of PCB ECO-XR5-FnD

2. Check procedure (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and the check IGBT_OCP trouble when IGBT Device signal and protection circuit trouble. And check procedures are as follows. Normal Operation

Under defective

How to check and repair 1. LED light ON check at D516, 517, 518

Set exposure value

(Normal: All LEDs are light ON) 2. Fix the Connector (P501) and check Error comes

Push Ready button

when X-ray

voltage (normal : 220VAC) 3. Check the Fuse (F501). 4. Fix the Relay (RL501) and check its

exposure

functioning (normal: Relay working with lamp ON) 5. Measure the voltage between Test point Push X-ray button

(TP500, 501) (normal: 18VDC ±0.2V) 6. If above voltage is not O.K, adjust VR501 to meet the proper range at 18VDC. 7. In case there is no voltage out, check the Resistor (R502).

X-ray exposure is done

(Rev. 2.2)

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5.3.9 DRV _ PWR _ UVP trouble or Error Pro --P- error (ECO-XR5-FnD Board) 1. Consist of PCB. ECO-XR5-FnD

2. Check procedure (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and then check IGBT _ OCP troubles when IGBT Device signal and protection circuit troubles. And check procedures are as follows. Normal Operation

Under defective

How to check and repair

Error comes when X-ray Set exposure value

(Rev. 2.2)

exposure

120

8. See next page about repair

Service Manual

EcoRay

Normal Operation

HF-525 PLUS / SIG-40-525

Under defective

Set exposure value

How to check and repair

9. Check voltage between Heat sink (U504) and Diode Cathode (D504) (Normal: 18VDC ±0.3V) 10. Check voltage between Heat sink (U504) and Error comes

Push Ready button

Diode Anode (D505) (Normal: -13VDC ±0.3V)

when X-ray

11. Check voltage between Heat sink (U504) and

exposure

Diode Anode (D524) (Normal: -10VDC ±0.3V) 12. Check voltage between Heat sink (U504) and Resister (R526) (Normal: 15VDC ±0.3V) 13. Check voltage between Heat sink (U506) and

Push X-ray button

Diode Cathode (D506) (Normal: 18VDC ±0.3V) 14. Check voltage between Heat sink (U506) and Diode Anode (D507) (Normal: -13VDC ±0.3V) 15. Check voltage between Heat sink (U506) and

X-ray exposure is done

Diode Anode (D519) (Normal: -10VDC ±0.3V) 16. Check voltage between Heat sink (U505) and Resister (R521) (Normal: 15VDC ±0.3V) 17. Check voltage between Heat sink (U508) and Diode Cathode (D508) (Normal: 18VDC ±0.3V) 18. Check voltage between Heat sink (U508) and Diode Anode (D509) (Normal: -13VDC ±0.3V) 19. Check voltage between Heat sink (U508) and Diode Anode (D521) (Normal: -10VDC ±0.3V) 20. Check voltage between Heat sink (U508) and Resister (R523) (Normal: 15VDC ±0.3V)

(Rev. 2.2)

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5.3.10 FIL _ OCP trouble or Error Pro - - F - error (ECO-XR5-FnD Board) 1. Consist of PCB ECO-XR5-FnD

2. Check procedure (1) Board Name: ECO-XR5-FnD Board (2) Functions: Controlling IGBT and Tube Filament (3) Check wiring condition of ECO-XR5-FnD Board and then check FIL _ OCP trouble when IGBT Device signals and protection circuit trouble. And check procedures are as follows.

Normal Operation

Under defective

How to check and repair

1. The function of FIL_OCP is to protect tube

Set exposure value

focal spots. 2. Check voltage between Test point (TP402) and Heat sink (U406)

Error comes Push Ready button

(Normal: 3.6VDC ±0.1V)

when X-ray

3. If the voltage is not O.K, adjust VR402 to

exposure

fix the correct voltage. 4. It is strongly recommended that VR402 is strictly prohibited from uneducated persons. (Keeping factory setting is very Push X-ray button

important) 5. In case FIL_OCP circuit is defective, X-ray tube or Driver board should be replaced. Call to Service center for the further actions.

X-ray exposure is done

(Rev. 2.2)

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5.3.11 Communication error between generator and console or Err 232 error (ECO-XR5-Mio Board & ECO-XR5-CON Board) 1. Consist of PCB ECO-XR5-MiO

2. Check procedure (1) Board Name: ECO-XR5-Mio Boar and ECO-XR5-CON Board (2) Functions: Communication transfer between generator and console. (3) Check communication cable condition when communication problem between console and ECO-XR5-MiO Board. And check procedures are as follows. Normal Operation

Under defective

1. Communication cable connection check. 2. LED (D107, 108) light check. Normal: D107 flickering when parameters are being set (green light) Abnormal: D108 light ON (Red color) 3. LED (D906, 911, 912) check. Normal: D906 light on before Power On .D911, 912 light ON after Power ON. Abnormal: No LED light ON after Power ON. 4. Connector (P901) checks and measures the voltage. (Normal: 230VAC) 5. Check the Fuse (F901) 6. Check voltage between Test point (TP109) and Test point (TP110) (Normal: 7.5VDC ± 0.1V) 7. If the voltage (TP110) is not correct, adjust VR901 to fix it at 7.5VDC. 8. Check voltage between Test point (TP109) and Test point (TP111) (Normal: 15VDC ± 0.1V) 9. In case the voltage from TP111 is wrong, adjust VR902 to fix it at 15VDC. 10. Check RX signal between MAX232 (U101) pin 13 and Test point (TP109). Normal: see the next page (Oscilloscope waveform) 11. Check TX signal between MAX232 (U101) pin 14 and Test point (TP109). Normal: see the next page (Oscilloscope waveform)

Turn ON power of console

Self-diagnosing automatically by program

Err 232 appeared on the console

System is ready to work

Set exposure value

How to check and repair

Err 232 appeared on the console

X-ray exposure

(Rev. 2.2)

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Service Manual

EcoRay

HF-525 PLUS / SIG-40-525

5.3.12 Error

AEC error (ECO-XR5-MiO Boar and ECO-XR5-CON Board)

1. Connect part

2. Check procedure (1) Check Ion Chamber connector condition. (2) Chamber position and Bucky position must be same. (Same position) (3) Check Number flickering or not on the Time display of console after X-ray exposure with ‘beep’ sound (3 times). (Normal: Changed normal display condition after Number flickering on the Time display)

(Rev. 2.2)

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3. Consist of part 1

4. Check procedure 1 (1) Board Name: ECO-XR5-CON Board (2) Functions: Controlling Ion Chamber (3) Check communication cable condition and then check circuit when communication troubles occurred between console and ECO-XR5-MiO Board and Ion Chamber. And check procedures are as follows. Normal Operation

Under defective

How to check and repair

Turn ON power of console

1. Check communication cable wiring condition (Console with X-ray generator)

Self-diagnosing automatically by program

2. Fix the Connector (CCON7).

Err AEC comes on the display

3. Fix the Connector (CCON6). 4. Fix the Connector (PCON1). 5. Check LED lighting (LED2, D1, D2) Normal: LED (D1, D2) light ON.

System is ready to be used.

6. Check the voltage between Connector (PCON1) pin 1 & 4. Normal: 7.5VDC ±0.2V 7. Check the voltage of Capacitor (C21)-both ends Normal: 7.5VDC ±0.1V

Select AEC function

8. Check the voltage of Capacitor (C21)-both ends Normal: 5VDC ±0.1V Set exposure value

X-ray exposure

(Rev. 2.2)

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5. Consist of part 2

6. Check procedure 2 (1) Board Name: ECO-AEC Board (2) Functions: Controlling Ion Chamber (3) Check communication condition when communication trouble occurred between input/output signal of Ion Chamber and circuit error. And check procedures are as follows. Normal Operation

Under defective

How to check and repair 1. Check communication cable wiring condition between

Turn ON power of console

OP console and AEC board. Self-diagnosing automatically by program

2. Check the Connector (CCON1).

Err AEC comes

3. Check Connector (CCON3, 4).

on the display

4. Check the console and Connector (CON4) cable connections. 5. Check LED (D1, D2, LED31, LED91) lighting condition.

System is ready to be used.

Normal: LED (D1, D2, LED31, LED91) light ON 6. Check LED (LED21) lighting condition. Normal: LED21 flickers during data communication. 7. Check voltage U91 (Heat sink. GND) with TP91

Select AEC function

Normal: 12VDC ±0.5V 8. Check voltage U91 (Heat sink. GND) with TP53 Normal: 5VDC ±0.3V

Set exposure value

9. Check voltage U91 (Heat sink. GND) with No.11 of U51. Normal: -12VDC ±0.5V 10. Check voltage U91 (Heat sink. GND) with TP92

X-ray exposure

Normal: 5VDC ±0.3V

(Rev. 2.2)

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7. Consist of part 3

8. Check procedure 3 (1) Board Name: ECO-XR5-MiO Board (2) Functions: Controlling Ion Chamber Normal Operation

Under defective

How to check and repair

1. Check communication cable between OP console and

Turn ON power of console

Connector (P101).

. Self-diagnosing automatically by program

2. Check cable connection between ECO-AEC (AEC Board) and Connector (P102).

Err AEC comes

3. Check LED (D107, 108)

on the display

Normal: D107 flickers during data setting (green) Abnormal: D108 light ON (Red) 4. Check LED (D906, 911, 912) Normal: D906 lights ON before Power On

System is ready to be used.

D911, 912 light ON after Power On Abnormal: No LED light ON after Power On 5. Check the Connector (P901) and voltage. (Normal: 230VAC)

Select AEC function

6. Check the Fuse (F901) 7. Measure the voltage Test point (TP109) and Test point (TP110) (Normal: 7.5VDC ±0.1V)

Set exposure value

8. In case the TP110 voltage is not normal, adjust VR901 to fix 7.5VDC. 9. Measure the voltage Test point (TP109) and Test point (TP111)

X-ray exposure

(Normal: 15VDC ±0.1V) 10. In case Test point (TP111) voltage is not normal, adjust VR902 to meet 15VDC.

(Rev. 2.2)

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9. Consist of working signal

1. Ready ON 2. X-ray exposure ON 3. Ion chamber reset Test point (Q4 collector) & U91 (Heat sink) – GND 4. X-ray ON After ion chamber reset, automatic exposure after 230mSec. 5. X-ray exposure signal TP51 (AEC input) & U91 (Heat sink) –GND 6. Exposure stop TP32 (stop) & U91 (Heat sink) – GND 7. Exposure stop Test point (stop) & U91 (Heat sink) - GND

10. Followings are standard sensitivity value by program. Sensitivity range

Value from Test point(DC Out) & Test point(U91.Heat sink)-GND Sensitivity switch in OP console (Density) is operated from -8 to

-8 ~ +8

+8, and the voltage between Test point(DC Out) & Test point U91 (Heat sink)-GND will move from -1.5V to -9.5V (deviation: ±0.1V)

5.3.13 Error SEC error (ECO-XR5-CON Board) 1. Error type: Caused by ECO-XR5-CON (Console Board) trouble, Membrane switch trouble, Hand switch trouble 1. Refer to clause 4 of 4.1.3.12 about ECO-XR5-CON Board checking. 2. Check hand switch working condition. 3. Check membrane switch condition. 4. The error comes when you release the exposure switch earlier than set exposure time, which it is not a failure. (Rev. 2.2)

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5.4 Handle Bar (ECO-XR5-HANDLE Board) 5.4.1 Compositions Rectification diode D1

Fuse F1, F2

5.4.2 How to check and verify

P6 Connector (ECO-XR5-GC Board in HFG)

(1) Board name: ECO-XR5-GC Board (2) Function: Transmit and receive the signal & voltage of external devices to HFG. (3) Followings are check sequence when ECO-XR5-GC Board is out of order

Normal Function

Handle Bar functioning at Tube stand

Faulty status

Failure details and trouble shooting

Maintain Handle Bar PCB

1. ECO-XR5-HANDLE Board F1, F2 fuse check

(ECO-XR5-HANDLE)

2. ECO-XR5-HANDLE Board D1 rectification diode check 3. Input power check on ECO-XR5-HANDLE Board P6 Connector 4. ECO-XR5-HANDLE Board P8 wire connection check (disconnected or not) 5. SMS-GC-340 Board function check

Electromagnetic functioning

Check

HFG

external

interface board (ECO-XR5-GC Board)

1. ECO-XR5-HANDLE Board F1, F2 fuse check 2. ECO-XR5-HANDLE Board D1 rectification diode check 3. ECO-XR5-HANDLE Board’s P6 Connector input power check 4. ECO-XR5-HANDLE Board P8 wire connection check (if disconnected or not) 5. SMS-GC-340 Board function check

Normal functioning

(Rev. 2.2)

Repair completed

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5.5 Troubleshooting for Table Bucky (SMS-BT-4) 5.5.1 Device composition

5.5.2 How to check (1) (1) Board name: ECO-TABLE-BUCKY Board (2) Function: Control electromagnet of table and operate bucky device (3) Check points of ECO-TABLE-BUCKY Board are as below

Normal working

breakdown

Operate table bucky

Fixture of

(sensor location :

electromagnet is

bottom of the product))

not unlocked

Breakdown details and trouble shooting

1. Check the fuse of TF1, TF2 of ECOTABLE-BUKCY 2. Check rectifying diode of BD2 of ECOTABLE-BUCKY 3. Check input power into TCON2 Connector of ECO-TABLE-BUCKY Board 4. Check operation of ECO-XR5-GC Board

Select Bucky on the Console

Select Ready on the console

Grid is not moving

1. Check voltage of bucky device while bucky operation. 2. Check bucky signal of ECO-XR5-GC

Select Ready on the console

(Rev. 2.2)

After repair

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Inside of 4 way floating table Following picture shows a 4 Way floating table with table top removed.

EMB (electro-magnetic breaker) for Bucky frame lock PMB (permanent magnetic breaker) for transverse way

Bucky buzzer sensor

Grid solenoid

Grid

Table PCB is here

PMB (permanent magnetic breaker) for Longitudinal way

In order to remove table top from the body, it is necessary to remove table stopper at each end of table top. (not appearing in the picture here) Please see following parts details to get more information. 1. PMB for longitudinal way. One of the most important parts in table mechanic. Single breaker holds entire table top of longitudinal way so the strength of the breaker is high. If there is malfunctioning of this PMB, please

(Rev. 2.2)

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check this part. And usually, the gap adjustment is required when the breaking function is too hard or too low. In order to adjust the gap between the breaker and table top, please open the screws little bit and fix the height of PMB. (there are 4 screws) If the gap is too narrow, table would stop at very light weight engagement, in the other way (if the gap is too far), the breaker will give loud sound when it works. So keep the appropriate distance.

(Rev. 2.2)

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PMB for Transverse way, sometimes table top or other reasons can make the power line scratched then short circuited condition may occur problems.

Also if necessary, please adjust the height of breaker with screw bolts position

There are 2 transverse PMB on the table at each end.

Bucky Tray EMB – this is locking bucky device when cassette tray is inserted completely. When cassette tray is out, lock is free. Gap adjustment is available if necessary.

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

Once you see grid lines on the X-ray image, it is necessary to check inside grid operation. The solenoid push grid bar at Ready mode and release it at EXPOSURE stage, then grid is shaking during X-ray time. And it is required to check if solenoid can push the bar enough since sometimes it does not push the bar enough due to the distance.

If solenoid does not have working voltage, it would not operate correctly. So check the voltage supply to Solenoid.

Sometimes,

the

distance

between solenoid and bucky bar is not proper, solenoid can’t push it efficiently. If necessary move the solenoid position and check the function.

(Rev. 2.2)

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Table PCB location You can approach it from rear side of Table. The rear panel should be opened.

Check each input & output and fuses – if EMB or PMB of table get short-circuited, the fuse would be blown up. In case the fuse(s) go blow again and again, it is necessary

to

check

magnetic

breakers on the table. And this is a buzzer for bucky center sound.

(Rev. 2.2)

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Bucky buzzer sensor When the bridge on this sensor hooks up the table center, the buzzer sound on Table PCB will cry. You can adjust the position of the sensor OR bend it manually to make better hooking.

(Rev. 2.2)

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Chapter 6

Circuit Diagram General Purpose Radiographic System

Model: HF-525 PLUS / SIG-40-525

(Rev. 2.2)

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6. Circuit Diagram 6.1 Block Diagram

(Rev. 2.2)

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6.2 Console Board

(Rev. 2.2)

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(Rev. 2.2)

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(Rev. 2.2)

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(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

6.3 ECO-XR5-Mio Board

(Rev. 2.2)

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(Rev. 2.2)

HF-525 PLUS / SIG-40-525

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6.4 ECO-XR5-CnD Board

(Rev. 2.2)

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EcoRay

HF-525 PLUS / SIG-40-525

6.5 ECO-XR5-FnD Board

(Rev. 2.2)

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HF-525 PLUS / SIG-40-525

6.6 Handle Bar (ECO-XR5-HANDLE)

(Rev. 2.2)

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6.7. Table Bucky

(Rev. 2.2)

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