Sedecal HF Series X-Ray Generator - Service Manual

Technical PublicationPI-1005R3

Pre-InstallationHF Series Generators

HF Series Generators

Pre-Installation

PI-1005R3

REVISION HISTORY

REVISION DATE REASON FOR CHANGE

0 JUL 15, 2002 First edition

1 SEP 20, 2003 kW corrections for SHF-5xx model

2 FEB 17, 2004 New equipments

3 SEP 15, 2005 Revision of environmental and electrical requirements

This Document is the English original version, edited and supplied by the manufacturer.

The Revision state of this Document is indicated in the code number shown at the bottom of this page.

ADVISORY SYMBOLS

The following advisory symbols will be used throughout this manual. Theirapplication and meaning are described below.

DANGERS ADVISE OF CONDITIONS OR SITUATIONS THATIF NOT HEEDED OR AVOIDED WILL CAUSE SERIOUSPERSONAL INJURY OR DEATH.

ADVISE OF CONDITIONS OR SITUATIONS THAT IF NOTHEEDEDORAVOIDEDCOULDCAUSESERIOUSPERSONALINJURY, OR CATASTROPHIC DAMAGE OF EQUIPMENT ORDATA.

Advise of conditions or situations that if not heeded oravoidedcould causepersonal injury or damage to equipmentor data.

Note . Alert readers to pertinent facts and conditions. Notes representinformation that is important to know but which do not necessarilyrelate to possible injury or damage to equipment.


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PI-1005R3i

TABLE OF CONTENTS

Section Page

1 INTRODUCTION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Responsibility of Purchaser 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 PRE-INSTALLATION DATA 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 ROOM REQUIREMENTS 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Environmental Requirements 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Electrical Requirements 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Line Powered Generators -- Power Line Requirements 12. . . . . . . . . . . . . . . . . . .

3.4 Line Powered Generators -- Recommended Wire Size 15. . . . . . . . . . . . . . . . . . .

3.5 Capacitor Assisted Generators -- Power Line Requirements 17. . . . . . . . . . . . . .

3.6 Capacitor Assisted Generators -- Recommended Wire Size 17. . . . . . . . . . . . . . .

3.7 Battery Powered generators -- Power Line Requirements 18. . . . . . . . . . . . . . . . .

3.8 Battery Powered Ggenerators -- Recommended Wire Size 18. . . . . . . . . . . . . . .

3.9 Interconnection and Grounding Requirements 19. . . . . . . . . . . . . . . . . . . . . . . . . .

3.10 Safety Devices 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Pre-Installation

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Pre-Installation

PI-1005R3 1

SECTION 1 INTRODUCTION

This Pre-Installation document provides the information and data needed toplan and qualify the customer site prior to equipment delivery and installation.

This document considers only the Generator and its associated components.Product information, environmental and electrical requirements are specified.

For system-related requirements, such as room layout, and systeminterconnections, refer to documentation provided with other subsystems.

1.1 RESPONSIBILITY OF PURCHASER

Site planning and preparation are the responsibilities of the purchaser. Thefollowing points should be considered fundamental to the customersPre-Installation activities; addition work may be needed depending on specificsite circumstances:

Install required material prior the delivery of the system components.

Complete room floor, ceiling and wall finish.

Install conduit, duct, and raceway.

Install proper size junction boxes with covers at locations specified in theinstallation plan.

Install mains power of proper voltage output and adequate kVA rating.

Install all safety devices according to this document and Local Codes.

Provide current room dimensions, including hall way and entry doorsizes.

Complete and proper Pre-Installation will avoid delays andconfusion.

Note .


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SECTION 2 PRE-INSTALLATION DATA

This section provides product information and illustrations showing physicaldimensions, weight, mounting holes and normal access areas for cabling andservice. (Refer to Illustration 2-1.)

PHYSICAL CHARACTERISTICS

COMPONENTDIMENSIONS

WEIGHTCOMPONENTLength Width Height

WEIGHT

LINE POWERED GENERATORS

Vertical Generator Cabinetwith LF-RAC (LSS) or DRAC (HSS) 506 mm 468 mm 1101 mm 148 kg

Compact Generator Cabinet(for only 1 Tube (LSS)) 445 mm 360 mm 568 mm 72 kg

Compact Generator Cabinet(for 1 or 2 Tubes (LSS or HSS)) 592 mm 360 mm 690 mm 95 kg

CAPACITOR ASSISTED GENERATORS

Compact Generator Cabinetwith Capacitors Module 500 mm 360 mm 790 mm 108 kg

BATTERY POWERED GENERATORS

Compact--ESM Generator Cabinetwith Batteries Module 813 mm 436 mm 948 mm 235 kg

Compact--ESM Generator Cabinetwith Batteries Module (17 A/h batteries) 813 mm 436 mm 1223 mm 372 kg


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PHYSICAL CHARACTERISTICS

COMPONENTDIMENSIONS

WEIGHTCOMPONENTLength Width Height

WEIGHT

STANDARD CONTROL CONSOLES

RAD Control Consolesw/o Pedestal 433 mm 298 mm 123 mm 8 kg

RAD Control Consoleswith Pedestal 433 mm 298 mm 1023 mm 22 kg

R&F Control Consolesw/o Pedestal 554 mm 360 mm 124 mm 12 kg

R&F Control Consoleswith Pedestal 554 mm 360 mm 1010 mm 35 kg

RAD Console Graphic Displaywith Handswitch support 545 mm 290 mm 50 mm 6 kg

RAD Console Graphic Displayw/o Handswitch support 430 mm 290 mm 50 mm 6 kg

Touch Screen Console with Handswitch support 468 mm 290 mm 114 mm 8 kgTouch Screen Console(TPC 10 or 12) w/o Handswitch support 360 mm 290 mm 114 mm 8 kg

Optional Pedestal forRAD Console Graphic Display or Touch Screen Console 298 mm 236 mm 930 mm 10 kg

Note.-- Dimensions for no-standard Consoles are not indicated in this document.

TOUCH SCREEN CONSOLE AND PC UNIT

Touch Screen Console 400 mm 200 mm 400 mm 5 kg

PC Unit 480 mm 200 mm 400 mm 15 kg

PC Interface Box 130 mm 140 mm 46 mm 0.6 kg

Note.-- Specifications of Touch Screen Consoles and PC Units subject to change without notice.


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METHOD OF MOUNTINGCOMPONENT NORMAL METHOD OF MOUNTING

Generator CabinetFloor freestanding, wall mounted or anchor to floor withfour M10 (3/8) bolts.

Control Consoles Desk freestanding, wall mounted or anchor to an optional pedestal.

Note: Anchoring hardware should be field supplied. For seismic areas all components must be anchored,Local Standards should be applied.

MINIMUM RECOMMENDED FREE AREA FOR SERVICE ACCESS

COMPONENTSURFACE

COMPONENTLeft Side Right Side Front Rear Top Bottom

Generator Cabinet50 cm(20)

50 cm(20)

100 cm(40)

--(see note)

Completelyfree --

Control Consoles10 cm(4)

10 cm(4)

Completelyfree

10 cm(4)

Completelyfree --

Note: Ventilation conditions requires to keep a minimum free distance of 15 cm (6) from both lateral sides of the GeneratorCabinet and also the same distance from the rear side when the Generator is provided with High Speed Starter (fans for thestarter module).


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Illustration 2-1Generators

568

Wall and Floor Supports are options

Floor Support

WallS

upport

Generator

Cable Access

COMPACTGENERATOR(For only 1 Tube)

445

6767 57 57 57 5783

44150

3340

150

80206

8

28

200

251

435

110

224

40

315

19

427.5

67.5

702

422


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Illustration 2-1 (cont.)Generators

690

COMPACTGENERATOR

(For 1 or 2 Tubes)

Floor Support

WallS

upport

Generator

Cable Access

Wall and Floor Supports are options

592

68 57 57 57 57

44150

3340

200

40280

828

250

336

580

105

234

40

462

19

427.5

67.5

827

422

6857 57 57 57

40


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Illustration 2-1 (cont.)Generators

1101

VERTICALGENERATOR

1223

(with Batteries 17 A/h)

COMPACT-ESMGENERATOR

948

790

CAPACITORSGENERATOR

Cable Access

Cable Access

Cable Access

Cable Access

COMPACT-ESMGENERATOR


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Illustration 2-1 (cont.)Consoles

400

PC UNIT

400

PC INTERFACE BOX

45

124

1010

123

1023

PEDESTAL (optional)

R&F CONSOLE

RAD CONSOLE

PEDESTAL (optional)

TOUCH SCREEN CONSOLE

Cable Access

Mounting Holes 8

Cable Access

Mounting Holes 8

Cable Access

FOR PC


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Illustration 2-1 (cont.)Consoles

TOUCH SCREEN CONSOLES (TPC)

THESE CONSOLES CAN BE MOUNTED ON A TABLE SUPPORT, WALL SUPPORT OR PEDESTAL

RAD CONSOLES -- GRAPHIC DISPLAY

PEDESTAL

TABLE SUPPORT

WALL SUPPORT


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SECTION 3 ROOM REQUIREMENTS

3.1 ENVIRONMENTAL REQUIREMENTS

LINE POWERED GENERATORS /CAPACITOR ASSISTED GENERATORS

BATTERY POWERED GENERATORS

Storage / TransportEnvironmental Conditions

Temperature range of --40oC to 70oCRelative Humidity range of 10% to 100%

Atmospheric Pressure range of 500 hPa to 1060 hPa

Temperature range of --20oC to 40oCRelative Humidity range of 10% to 100%

Atmospheric Pressure range of 500 hPa to 1060 hPa

OperatingEnvironmental Conditions

Temperature range of 10oC to 40oC(Battery Powered Generators: for a longer life cycle of batteries it is recommended a temperature around 22oC)

Relative Humidity (no condensing) range of 30% to 75%Atmospheric Pressure range of 700 hPa to 1060 hPa

Heat Output

In normal environmental circumstances the maximum heat output of the equipment can reach:-- for Line Powered Generators 0.16 kW (544 btu/hr)-- for Capacitor Assisted Generators 0.20 kW (682 btu/hr)-- for Battery Powered Generators 0.26 kW (890 btu/hr).

Components must not be allowed to overheat.Overheating of components can cause system malfunction.

3.2 ELECTRICAL REQUIREMENTS

This Generator contains advanced circuitry which will maintain the selectedX-ray techniques during adverse line conditions. However, there is a limit to theGenerators ability to correct for inadequate line power.

To ensure proper operation:

Do not under size the Distribution Transformer (Line PoweredGenerators). It is recommended that the secondary of DistributionTransformer has a Star configuration.

Size feeder and ground wires per this document.

Ensure and maintain input mains voltage to specification. Ensure thatthe ground resistance is lower than 10 .

The power requirements given here (wire sizes, etc.) are the recommendedspecification. With the exception of high current carrying conductors andgrounds, low voltage connections are made with preterminated wires.

The installation should comply with all the electricalrequirements indicated in this document. Theserequirements should be upgraded if Local Standards weremore stringent.


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3.3 LINE POWERED GENERATORS -- POWER LINE REQUIREMENTS

Operation:

GENERATOR MODEL SHF-310 SHF-315 SHF-320 SHF-325 SHF-330 SHF-335

Max. Power kW 32 kW

Maximum mA 400 mA

Maximum kVp 125 kVp 150 kVp 125 kVp 150 kVp 125 kVp 150 kVp

Power Line A A B B C / D C / D


Max. Power kW 40 kW

Maximum mA 500 mA




Maximum Power kW 50 kW

Maximum mA 640 mA (or 630 mA under special order)



GENERATOR MODEL SHF-630 SHF-635 SHF-835

Maximum Power kW 64 kW (or 65 kW under special order) 80 kW

Maximum mA 640 mA (or 650 mA under special order) 800 mA (or 1000 mA under special order)

Maximum kVp 125 kVp 150 kVp 150 kVp

Power Line C / D C / D D (or E for 1000 mA)

POWER LINE

A B C D E

230 / 240 VAC,Single-Phase, 50 / 60 Hz

230 / 240 VAC,Three-Phase, 50 / 60 Hz

400 / 415 / 440 VAC,Three-Phase, 50 / 60 Hz

480 VAC,Three-Phase, 50 / 60 Hz

530 VAC,Three-Phase, 50 / 60 Hz

Line voltage automatic compensation: 10%.

Maximum line regulation for maximum kVA demand: 5%.

NOTES: -- For lines at 210 VAC or below an auxiliary boost transformer is required to adequate the line voltage to theGenerator input.-- For 80 kW Generators operating with lines at 400 / 415 / 440 VAC an auxiliary boost transformer is required to adequatethe line voltage to 480 VAC (or 530 VAC).


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RMS line current during a X-ray exposure,minimum line power required,Generator stand-by consumption (W), the differential sensitivity (mA)and the thermomagnetic breaker should be:

LINE VOLTAGESINGLE-PHASE GENERATORS

LINE VOLTAGE32 kW 40 kW 50 kW

208 VAC * 192 A 240 A 300 A

230 VAC 174 A 217 A 272 A

240 VAC 167 A 208 A 260 A

Minimum kVA required Maximum kW x 1.25

Stand-by Consumption 500 W

Differential Sensitivity(Earth Leakage / Ground Fault) 30 mA

Differential, Thermomagnetic(Fuses) and Contactor

50% of the RMS line current(RMS = momentary line current based on 100 ms X-ray exposures)

NOTE: -- For lines at 210 VAC or below an auxiliary boost transformer is required to adequate the line voltage to theGenerator input.

LINE VOLTAGETHREE-PHASES GENERATORS

LINE VOLTAGE32 kW 40 kW 50 kW 64 kW (or 65 kW) 80 kW *

208 VAC * 111 A 138 A 173 A -- --

230 VAC 100 A 125 A 156 A

240 VAC 96 A 120 A 150 A -- --

400 VAC 58 A 72 A 90 A 115 A 144 A

415 VAC 55 A 69 A 87 A 111 A 139 A

440 VAC 52 A 65 A 82 A 105 A 135 A

480 VAC 48 A 60 A 75 A 96 A 120 A

Minimum kVA required Maximum kW x 1.25

Stand-by Consumption 500 W

Differential Sensitivity(Earth Leakage / Ground Fault) 30 mA

Differential, Thermomagnetic(Fuses) and Contactor

50% of the RMS line current(RMS = momentary line current based on 100 ms X-ray exposures)



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Maximum Power Line Impedance. The Impedance of the Power Line inthe installation must be lower than the maximum value indicated below:

LINE VOLTAGESINGLE-PHASE GENERATORS POWER

LINE VOLTAGE32 kW 40 kW 50 kW

208 VAC * 0.045 0.035 0.028

230 VAC 0.055 0.045 0.036

240 VAC 0.060 0.045 0.036

NOTES: -- The above values comply with the Standard IEC-60601.2.7.-- For lines at 210 VAC or below an auxiliary boost transformer is required to adequate the line voltage to theGenerator input.

LINE VOLTAGETHREE-PHASE GENERATORS POWER

LINE VOLTAGE32 kW 40 kW 50 kW 64 kW (or 65 kW) 80 kW *

208 VAC * 0.070 0.055 0.044 N.A. N.A.

230 VAC 0.087 0.070 0.056 N.A. N.A.

240 VAC 0.094 0.075 0.060 N.A. N.A.

400 VAC 0.270 0.220 0.170 0.135 0.110

415 VAC 0.300 0.240 0.180 0.150 0.120

440 VAC 0.340 0.270 0.200 0.170 0.135

480 VAC 0.400 0.320 0.240 0.200 0.160

NOTES: -- The above values comply with the Standard IEC-60601.2.7.-- For lines at 210 VAC or below an auxiliary boost transformer is required to adequate the line voltage to theGenerator input.-- For 80 kW Generators operating with lines at 400 / 415 / 440 VAC an auxiliary boost transformer is required to adequatethe line voltage to 480 VAC (or 530 VAC).


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3.4 LINE POWERED GENERATORS -- RECOMMENDED WIRE SIZE

Correct sizing of the feeder wires is critical to proper Generator operation.Wiresize is dependent on the Generator power, the line voltage and the distancefrom the Distribution Transformer to the Generator Cabinet. The maximumvoltage drop during an exposure must not exceed 5% of the nominal mainsvalue.

It is recommended that the Distribution Transformer (Hospital) used as powersource have at least a power of the 25%more than the maximum power of theX-ray Generator.

Recommended wire sizing is indicated in Table 3-1. These lengths aremeasured from the Distribution Transformer to the Room Electrical Cabinet(room disconnect). From the Room Electrical Cabinet to the GeneratorCabinet 16 mm2 (AWG 6) may be used as long as that length does notexceed 6 m (20 ft). The maximum wire size that can be connected to theGenerator Cabinet (Input Line Fuse Holder) is 35 mm2 (AWG 2).

Table 3-1Minimum Wire Size from Distribution Transformer to Room Electrical Cabinet

GENERATORLINE WIRE SIZE AT:

GENERATORLINE

VOLTAGE 15 m 30 m 45 m 60 m

208 VAC * 50 mm2 AWG 1/0 95 mm2 AWG 3/0 120 mm2 AWG 4/0 -- --

32 kW, 1 230 VAC 50 mm2 AWG 1/0 95 mm2 AWG 3/0 120 mm2 AWG 4/0 -- --, 240 VAC 50 mm2 AWG 1/0 95 mm2 AWG 3/0 120 mm2 AWG 4/0 -- --

208 VAC * 35 mm2 AWG 2 70 mm2 AWG 2/0 95 mm2 AWG 3/0 120 mm2 AWG 4/0

230 VAC 35 mm2 AWG 2 70 mm2 AWG 2/0 95 mm2 AWG 3/0 120 mm2 AWG 4/0


32 kW, 3 400 VAC 16 mm2 AWG 6 35 mm2 AWG 2 50 mm2 AWG 1/0 70 mm2 AWG 2/0, 415 VAC 16 mm2 AWG 6 35 mm2 AWG 2 50 mm2 AWG 1/0 70 mm2 AWG 2/0

440 VAC 16 mm2 AWG 6 35 mm2 AWG 2 50 mm2 AWG 1/0 50 mm2 AWG 1/0

480 VAC 16 mm2 AWG 6 25 mm2 AWG 4 35 mm2 AWG 2 50 mm2 AWG 1/0


40 kW, 1 230 VAC 70 mm2 AWG 2/0 120 mm2 AWG 4/0 120 mm2 AWG 4/0 -- --, 240 VAC 70 mm2 AWG 2/0 105 mm2 AWG 4/0 120 mm2 AWG 4/0 -- --

208 VAC * 35 mm2 AWG 2 70 mm2 AWG 2/0 105 mm2 AWG 4/0 120 mm2 AWG 4/0



40 kW, 3 400 VAC 25 mm2 AWG 4 50 mm2 AWG 1/0 70 mm2 AWG 2/0 83 mm2 AWG 3/0, 415 VAC 25 mm2 AWG 4 35 mm2 AWG 2 70 mm2 AWG 2/0 70 mm2 AWG 2/0



NOTE: -- For lines at 210 VAC or below an auxiliary boost transformer is required to adequate the line voltage to theGenerator input.


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Table 3-1 (cont.)Minimum Wire Size from Distribution Transformer to Room Electrical Cabinet

GENERATORLINE

WIRE SECTION AT:GENERATOR

LINEVOLTAGE 15 m 30 m 45 m 60 m

208 VAC * 83 mm2 AWG 3/0 120 mm2 AWG 4/0 -- -- -- --

50 kW, 1 230 VAC 83 mm2 AWG 3/0 120 mm2 AWG 4/0 -- -- -- --,

240 VAC 83 mm2 AWG 3/0 120 mm2 AWG 4/0 -- -- -- --


230 VAC 50 mm2 AWG 1/0 83 mm2 AWG 3/0 120 mm2 AWG 4/0 -- --

240 VAC 50 mm2 AWG 1/0 83 mm2 AWG 3/0 120 mm2 AWG 4/0 -- --

50 kW, 3 400 VAC 25 mm2 AWG 4 50 mm2 AWG 1/0 70 mm2 AWG 2/0 95 mm2 AWG 3/0,





64 kW, 3 415 VAC 35 mm2 AWG 2 70 mm2 AWG 2/0 83 mm2 AWG 3/0 120 mm2 AWG 4/0

64 kW, 3(or 65 kW, 3) 440 VAC 35 mm2 AWG 2 70 mm2 AWG 2/0 83 mm2 AWG 3/0 105 mm2 AWG 4/0


400 VAC 50 mm2 AWG 1/0 83 mm2 AWG 3/0 105 mm2 AWG 4/0 120 mm2 AWG 4/0

* 80 kW 3415 VAC 35 mm2 AWG 2 70 mm2 AWG 2/0 105 mm2 AWG 4/0 120 mm2 AWG 4/0

* 80 kW, 3440 VAC 35 mm2 AWG 2 70 mm2 AWG 2/0 105 mm2 AWG 4/0 120 mm2 AWG 4/0




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3.5 CAPACITOR ASSISTED GENERATORS -- POWER LINE REQUIREMENTS

Operation:G Single-Phase at 100 / 110 / 120 / 208 / 230 / 240 VAC.G Line voltage automatic compensation: 10%.G 50 Hz / 60 Hz.

Thermomagnetic Interruptor / Circuit Breaker rating should be:G 8 / 10 / 12.5 / 16 / 20 A (1P+N).

Differential Sensitivity: 30 mA

Minimum kW required: 2.0 kW

Line Impedance should comply with Standard IEC-60601.2.7.

3.6 CAPACITOR ASSISTED GENERATORS -- RECOMMENDED WIRE SIZE

The minimum recommended wire size for the line voltage is:

LINE VOLTAGE WIRE SIZE

100 / 110 VAC 4 mm2 AWG 12

208 / 230 / 240 VAC 2.5 mm2 AWG 14


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3.7 BATTERY POWERED GENERATORS -- POWER LINE REQUIREMENTS

Operation:G Single-Phase at 110 / 208 / 230 / 240 VAC.G Line voltage automatic compensation: 15%.G 50 Hz / 60 Hz.

Thermomagnetic Interruptor / Circuit Breaker rating should be:G 10 A (1P+N curve type D).

Differential Sensitivity: 30 mA

Minimum kW required:G without Stand-Alone option: 2.2 kWG with Stand-Alone option: 0.5 kW

Line Impedance should comply with Standard IEC-60601.2.7.

3.8 BATTERY POWERED GENERATORS -- RECOMMENDED WIRE SIZE

The minimum recommended wire size for the line voltage is:

LINE VOLTAGE WIRE SIZE

110 VAC 4 mm2 AWG 12

208 / 230 / 240 VAC 2.5 mm2 AWG 14


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3.9 INTERCONNECTION AND GROUNDING REQUIREMENTS

Every installation must be provided with a main line disconnect device(thermomagnetic breaker) and the remote disconnect devices required at allConsoles that are not located next to the line safety switch. (For moreinformation about interconnection and grounding refer to Installationdocument).

Illustration 3-1Interconnection Block Diagram for LINE POWERED GENERATORS

DISTRIBUTIONTRANSFORMER(Hospital, etc.)

ROOM ELECTRICAL CABINET WITHLINE SAFETY SWITCH(Provided by customer)

1

GENERATORCABINET

2

SERIAL CONSOLE or TOUCH SCREEN CONSOLE (TPC)Serial Comm.

HV CablesHV TRANSFORMER

POWER MODULE

LF-RAC (LS)

LV-DRAC (HS)

or

X-RAY TUBE

4

4

or

CONTROL CONSOLE3

TOUCH SCREEN PC PC INTERFACE BOX

or

Serial Comm.or

AUX. BOOST TRANSFORMERWHEN POWER LINES IS 210 VAC OR BELOW OR FOR80 kW GENERATORS WITH LINES AT 400 / 415 / 440 VAC

(Provided by customer)

For Serial Generators (RS232 / RS422): Console CPUs are locatedinside the Generator Cabinet and Interconnections are factory made.Only one cable (serial communication) from J5 of the Generator Cabinetshould be connected to the Serial Console, Touch Screen Console orPC Interface Box.

CABLE RUN FUNCTION REMARKS

1

Single or Three Phase Power.(1 : 230 / 240 VAC)(3 : 230 / 240 VAC or 400 / 415 / 440 / 480 VAC) Connect to Room Electrical Cabinet according to the indicatedelectrical requirements. Customer supplied.Ground.

electrical requirements. Customer supplied.

2

Single or Three Phase Power.(1 : 230 / 240 VAC)(3 : 230 / 240 VAC or 400 / 415 / 440 / 480 VAC)

Connect to Generator according to the indicated electricalrequirements. Install an Auxiliar Boost Transformer when it iseq i ed C sto e s pplied

Ground.

qrequired. Customer supplied.

3 Control Signals and Ground Cable quantity depends on the options installed (AEC, etc.)

Stator Supply.Provided with X ray Tube

4Ground.

Provided with X-ray Tube.

4Generator provided with LV-DRAC requires a shielded statorcable. (Refer to Installation document). Field supplied.

NOTES: -- For wire size refer to Section 3.4. Consult to Local Standards for feeder and ground wire size requirements.-- The system power ground point is located in the Generator Cabinet.

Note .


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Illustration 3-2Interconnection Block Diagram for CAPACITOR ASSISTED GENERATORS

ROOM ELECTRICAL CABINETwith LINE SAFETY SWITCH

(Customer supplied)

1 1

(Customer supplied)

GENERATORCABINET

Serial Comm.


POWER MODULE

LF-RAC (LS)X-RAY TUBE 3

2

or

Serial Comm.or

SERIAL CONSOLE or TOUCH SCREEN CONSOLE (TPC)

CONTROL CONSOLE




1

Single-Phase Line.100 / 110 / 120 / 208 / 230 / 240 VAC.

The Unit is connected by a Line Plug.Power Line from a Room Electrical Cabinet with Safety Switch.1

Ground.

Power Line from a Room Electrical Cabinet with Safety Switch.Line plugs and cable are Customer supplied.


3Stator Supply.

Provided with X ray Tube3Ground.



Note .


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Illustration 3-3Interconnection Block Diagram for BATTERY POWERED GENERATORS

ROOM ELECTRICAL CABINETwith LINE SAFETY SWITCH

(Customer supplied)

1 1

(Customer supplied)

GENERATORCABINET

Serial Comm.


POWER MODULE

LF-RAC (LS)

LV-DRAC (HS)

or

X-RAY TUBE

3

3

or

2

or

Serial Comm.or

SERIAL CONSOLE or TOUCH SCREEN CONSOLE (TPC)

CONTROL CONSOLE




1

Single-Phase Line.110 / 208 / 230 / 240 VAC.

The Unit is connected by a Line Plug.Power Line from a Room Electrical Cabinet with Safety Switch.1

Ground.

Power Line from a Room Electrical Cabinet with Safety Switch.Line plugs and cable are Customer supplied.


Stator Supply.Provided with X ray Tube

3Ground.


3Generator provided with LV-DRAC requires a shielded statorcable. (Refer to Installation document). Field supplied.


Note .


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3.10 SAFETY DEVICES

Devices such as Safety Switch / Emergency Switch, Warning Light, and DoorInterlock Switch should be supplied and installed by the customer. (Refer toIllustration 3-4.)

SAFETY SWITCH / EMERGENCY SWITCH

The main Safety Switch should be installed in the Room Electrical Cabinet(Room Disconnect) (close to the Generator Cabinet), and provided with lightindicators for Power On / Off. It should be used for main disconnection, andlocated in an accessible place where it can be seen and controlled duringoperation and service.

Other Emergency Switches should be installed in accessible locations in theroom (near to the main entrance door or to the Control Console) for use in anemergency. They should be connected to the Room Electrical Cabinet (RoomDisconnect) so that they cut power to the Generator when they are activated.

The rating of these switches should be: 10 A, 500 VAC, NC.

DOOR INTERLOCK SWITCH

TheDoor InterlockSwitch indicates to the operatorwhenDoorways to theX-rayroom are open. It inhibits or not the X-ray generation, according to the LocalStandards and customer preferences.

This switch should be installed in the entrance door(s) and its connecting cableshould be routed to the Generator Cabinet.

WARNING LIGHT

The Warning Lights are signal lamps installed outside of the X-ray room (nearof the main entrance) that indicate:

1. The system is under voltage (red lamp ON).

2. X-ray exposure in process (yellow lamp ON) (for connection refer toInstallation document.)

The Warning Lights connection cables should be routed to the GeneratorCabinet.

In any case, the installation must be in compliance with the LocalRegulation.

Note .


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Illustration 3-4Room Electrical Cabinet and Mains Connection

GEN

DCB

EM

EC

L

CR

EM

WL2

DIS

LEGEND

EC: Electrical Cabinet (Room Disconnect) for powering X-ray equipment. (Customer supplied)

DCB: Differential Circuit Breaker.

TCB: Thermomagnetic (or Fuses) Circuit Breaker.

CR: Contactor controlled by the Safety Switch (SS).

SS: Safety Switch used for Generator main disconnection, with ON/OFF positions.

L: ON / OFF Indicator Lamps located on the Electrical Cabinet.

EM: Emergency Switch near to Control Console and/or to the Room main entrance.

GEN: Generator Cabinet.

WL1: X-ray Emission Indicator Lamp (yellow lamp) connected to the Generator Cabinet,

located outside of the X-ray Room (above the exam room entrance).

WL2: Warning Light (red lamp) located outside of the X-ray Room (above the exam room entrance).

DIS: Door Interlock Switch located on the main entrance(s).

SSL

ON OFF

Electrical Cabinet

SystemGround Bar

TCB

WL1


Pre-Installation

PI-1005R324


Technical Publication

IN-1052R0

InstallationHF Series Generators

(ONLY FOR GENERATORS WITH U-ARM POSITIONERS)


Installation

IN-1052R0

REVISION HISTORY

REVISION DATE REASON FOR CHANGE

0 FEB 26, 2008 First edition

This Document is the english original version, edited and supplied by the manufacturer.

The Revision state of this Document is indicated in the code number shown at the bottom of this page.

ADVISORY SYMBOLS

The following advisory symbols will be used throughout this manual. Theirapplication and meaning are described below.

DANGERS ADVISE OF CONDITIONS OR SITUATIONS THATIF NOT HEEDED OR AVOIDED WILL CAUSE SERIOUSPERSONAL INJURY OR DEATH.

ADVISE OF CONDITIONS OR SITUATIONS THAT IF NOTHEEDED OR AVOIDED COULD CAUSE SERIOUS PERSONALINJURY, OR CATASTROPHIC DAMAGE OF EQUIPMENT ORDATA.

Advise of conditions or situations that if not heeded oravoidedcould causepersonal injury or damage to equipmentor data.

Note . Alert readers to pertinent facts and conditions. Notes representinformation that is important to know but which do not necessarilyrelate to possible injury or damage to equipment.


Installation

IN-1052R0 i

TABLE OF CONTENTS

Section Page

1 INTRODUCTION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Tools and Test Equipment 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Pre-Installation Check 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 General Cautions 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 UNPACKING, POWER LINE CONNECTION AND CABINET INSTALLATION 5. . .

2.1 Control Console Installation (optional) 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 CABLE CONNECTIONS 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Cable Routing Inside Generator Cabinet 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 General Cable Routing 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 High Voltage Cables Connection 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 X-ray Tubes with Metallic Insert Envelope 17. . . . . . . . . . . . . . . . . . . . . . .

3.2.2 High Voltage Cables 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 X-ray Tube Connection 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Stator Cable 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Tube Selection Signals 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Interconnection Cables 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Serial Interconnection RS232 / RS422 24. . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Collimator Error Signal (optional) 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3 Door Interlock Signal 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.4 Warning Light Signal 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.5 Collimator Lamp and System Locks 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.6 Buckys (optional) 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.7 Tomo Device (optional) 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.8 Ion Chambers (optional) 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Installation

IN-1052R0ii

Section Page

4 FINAL INSTALLATION AND CHECKS 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 HV Transformer 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Cable Fastening and Covers 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 SYSTEM INTERCONNECTIONS 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 System Interconnection Signals 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 System Interconnection Maps 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Installation

IN-1052R0 1

SECTION 1 INTRODUCTION

The Installation process depends on the Generator and System configuration.Installation must be performed in the order indicated along this document.Perform only the sections required to install this Generator.

1.1 TOOLS AND TEST EQUIPMENT

The following hand tools and products are required for the Installation:

Standard service engineers tool kit.

Electric drill motor and assorted bits.

Silicone Insulating Grease (proofing compound).

Alcohol cleaning agent.

The following test equipment is required for Configuration and Calibration:

Digital Multimeter.

Non-invasive kVp Meter.

Digital mAs Meter.

Calculator.

Only for AEC purposes:

G Sensitometer (only for Film).

G Densitometer (only for Film).

G Copper Plates for the Collimator Filter Holder (recommended):2 units of 1 mm thickness,1 unit of 0.5 mm thickness,2 units of 0.2 mm thickness,1 unit of 0.1 mm thickness.

G Acrylic Plastic Plates can be used Instead of Copper Plates:6 units of 5 cm. thickness,5 units of 1cm. thickness.

G Dosimeter (optionally).

Only for Tomo purposes:

G Tomophantom tool.


Installation

IN-1052R02

1.2 PRE-INSTALLATION CHECK

Prior to beginning installation, it is recommended to inspect the site and verifythat the X-ray room complies with Pre-installation requirements, such as:

Incoming Line.

Main Switch and Safety Devices.

Conduits.

Space Requirements.

(Refer to the Pre-Installation document.)


Installation

IN-1052R0 3

1.3 GENERAL CAUTIONS

MAKE SURE THAT THE MAIN STORAGE CAPACITORS OFTHE HIGH VOLTAGE INVERTER DO NOT CONTAIN ANYRESIDUAL CHARGE. WAIT UNTIL THE LIGHT EMITTINGDIODES ON THE CHARGE-DISCHARGE MONITOR BOARDSARE OFF, APPROXIMATELY 3 MINUTES AFTER THE UNIT ISTURNED OFF.

ALWAYS HAVE THE IPM DRIVER BOARD CONNECTED INTHE GENERATOR PREVIOUS TO MAINS POWER ISACTIVATED IN IT. IF THE IPM DRIVER BOARD IS NOTCONNECTED, PERMANENT DAMAGE WILL OCCUR TOIGBTS.

TO AVOID ELECTRIC SHOCK, DO NOT TOUCH ANYHEATSINK OF THE CIRCUIT BOARDS EVEN THEGENERATOR IS TURNED OFF. PREVIOUS TODISASSEMBLE ANY BOARD, REMOVE ALL CONNECTORSPLUGGED TO IT.

LINE POWERED GENERATOR:THIS GENERATOR IS PERMANENTLY CONNECTED TO THEPOWER LINE, AND POWERED ON UNLESS THE SAFETYSWITCH INSTALLED IN THE ROOM ELECTRICAL CABINETIS OFF. WHEN THE GENERATOR IS POWERED, THE NEONLAMP (GREEN) LOCATED ON THE TRANSFORMER 6T2(GENERATOR CABINET) IS ON.

INTERNAL PARTS OF THE GENERATOR (ALL FUSES, LINECONTACTOR (6K5), INPUT TRANSFORMER (6T2), ON/OFFRELAY (3K3) AND LF-RAC MODULE) ARE PERMANENTLYPOWERED ON THROUGH POWER LINE ALTHOUGH THECONTROL CONSOLE IS OFF. BE SURE THAT THE SAFETYSWITCH IS OFF BEFORE HANDLING ANY INTERNAL PARTOF THE EQUIPMENT.


Installation

IN-1052R04



Installation

IN-1052R0 5

SECTION 2 UNPACKING, POWER LINE CONNECTIONAND CABINET INSTALLATION

The Generator is shipped in one box to facilitate transport and installation.

Upon receipt of the X-ray unit and associated equipment, inspect all shippingcontainers for signs of damage. If damage is found, immediately notify thecarrier or their respective agent.

It is recommended to install theU-ArmPositioner before thanthe Generator. (Refer to the Positioner Service Manual).

1. Open the shipping box. Take out the Control Console (if provided),Interconnection Cables, Cabinet Cover and other furnished parts. Do notdiscard any packing material such as envelopes, boxes or bags until allparts are accounted for as listed on the packing list.

2. Remove the packing material from the pallet.

3. Remove the Generator Cabinet from the shipping pallet, placing it nearits chosen room position. This operation requires at least two people.

4. When the equipment is unpacked, verify that all items on the customerorder are present, and the hardware and internal wiring is secure.

5. Check the part numbers / serial numbers of each component with itsidentification labels, and inspect all pieces for visible damage. If anydamaged parts are found, repair or order replacements to preventunnecessary delay in installation.

Illustration 2-1Compact Generators


Installation

IN-1052R06

6. Previous to install the Generator Cabinet on the upper side of thePositioner Control Box, it is recommended to perform the Power Lineconnection.

KEEP IN MIND THE GENERAL CAUTIONS FOR LINEPOWERED GENERATORS INDICATED IN SECTION 1.3.

DONOTPOWERONTHEGENERATORUNTILSPECIFICALLYINSTRUCTED IN THIS SERVICE MANUAL.

7. The power supply line should conform with the Generator model definedin the Pre-Installation document. Wire sizes indicated in this documentare relative to the power supply line and wire length. Verify that the powerline voltage and phase of the Generator coincides with the one for RoomElectrical Cabinet.

As indicated in the Pre-Installation document, 16 mm2 (AWG 6)may be used from the Room Electrical Cabinet to the GeneratorCabinet provided that the length does not exceed 6 m (20 ft).

8. Route the Power Line Cables and the Ground wires to the Input LineFuses and Ground Studs in the Cabinet Frame (Ground Studs are abovethe input fuses or close to the right side of the HV Transformer). Thesecables can be secured to the Fastening Bar of the Cabinet and routedinternally along the rear side of the Cabinet (always apply Local Codesfor cable routing). (Refer to Illustration 2-2.)

Illustration 2-2Cable Routing in the Line Powered Generator

Power Line Cables

Input Line Fuses

Fastening Bar

Ground Terminals

Input Transformer 6T2

Note .


Installation

IN-1052R0 7

9. For Single Phase Generators, connect the Power wires L1 and N (L2)to the Fuse Holders of F3 and F4 (right side of the Cabinet), and theGround wire to the Ground stud in the Cabinet Frame (above these fusesor close to the right side of the HV Transformer).

SINGLE PHASE GENERATORS ARE FACTORY DELIVEREDTO OPERATE ON PHASE AND NEUTRAL. IN CASE OFCONNECTING THE EQUIPMENT TO A TWO-PHASE LINE,REPLACE THE NEUTRAL CARTRIDGE WITH THE FUSESUPPLIED WITH THE GENERATOR.

10. For Three Phase Generators, connect the Power wires L1, L2 and L3to the Fuse Holders of F3, F4 and F5 (right side of the Cabinet), and theGround wire to the Ground Studs in the Cabinet Frame (located abovethese fuses or close to the right side of the HV Transformer).

Three Phase Generators do not need Neutral (N) wire connection fromthe Line. If the unit is provided with the optional Fuse Module, connectthe Neutral (N) wire from the Line to the Neutral Stud below F3 FuseHolder.

Illustration 2-3Power Line connections

L1 Input Line

L2 Input Line

L3 Input Line

Neutral Stud

GND Stud

GND Studs

Input Transf. 6T2

(optional)


Installation

IN-1052R08

For 80 kW Generators, the power supply line must be 480 VAC (or530 VAC). If the Generator is supplied with an external step-upautotransformer, it will include the cables to connect the autotransformerto the Generator Cabinet. Power line should be connected to theautotransformer terminals according to the line.

SEP-UP TRANSFORMER

Input: 380 VAC / 400 VAC / 415 VAC, Three-Phase.

Output: 480 VAC / 530 VAC, Three-Phase.

Max Power Output: 80 kW, 10% duty cicle(approx. 5 seconds / minute)

Rising Temperature: 40oC

480 V(or 530 V)

400 V

400 V

400 V

380 V

415 V

415 V

415 V

380 V

380 V

480 V(or 530 V)

480 V(or 530 V)

11. The whole System (Tables, Spot Film Devices, etc.) can be switchedON/OFF when the Generator is switched ON/OFF. For this, power theSystem through the output terminals of the Line Contactor 6K5 (uppercontactor close to the Input Transformer). These terminals are locatedunderneath the Line Contactor 6K5.

Illustration 2-4Line Contactor 6K5

Line Contactor 6K5

Output Terminals

Input Transformer 6T2


Installation

IN-1052R0 9

12. Three-Phase Generators can be provided with an optional Fuse Modulemounted on Module-12, for switching ON/OFF the whole system whenthe Generator is turned ON/OFF.

For this, connect the Neutral (N) wire from the Line to the Neutral Studbelow F3 Fuse Holder. Power the System through the Output Terminals12TS4 (U, V, W, N, GND) close to Fuses F14, F15, F16.

Illustration 2-5Power Line connections in the optional Fuse Module

L1 Input Line

L2 Input Line

L3 Input Line

Neutral Stud

GND Stud

GND Studs

Terminals 12TS4

Input Transf. 6T2

13. According to the nominal voltage of the line, verify or connect thewire : to the indicated terminal (TB) of Transformer 6T2. This wire isfactory connected to 230 VAC (for 1-Phase), 400 VAC (for 3-Phase) or480 VAC / 530 VAC (for 80 kW 3-Phase Generators). (Refer toSchematic 543020XX).

For 220 VAC power line, connect the wire : to the 230 VACterminals. For 380 VAC power line, connect the wire : to the400 VAC terminals.

6T2 Terminal Strip

6T2

Note .


Installation

IN-1052R010

14. After connecting the Power Line Cables, secure them to the FasteningBar using cable ties if they are routed over the Fastening Bar, or usinga suitable clamp if they are routed through the Round Cable Outlet on theRear Cover of the Cabinet (always apply Local Codes).

15. The Generator Cabinet is installed on the upper side of the PositionerControl Box as follows.

CONTROL BOX

5221

3721

321

2850

65

R9.5

Upper Cable Entrance

COMPACTGENERATOR

BACK COVER

Lateral Cable EntranceAnchoring Holes

(HV Cables, Stator Cable)

690

(27.

16)

600

(23.

62)

2.55462

(18.18)65

2.558.

38

These steps are also described in the Positioner Service Manual.

a. Place the Control Box on its final position of the room, keep inmind:

G the length of the Column Harness (approx. 1.5 m) that goesfrom the Column of the Positioner to the Control Box,

G the length of the High Voltage Cables (X-Ray Tube -- HVTransformer in the Generator Cabinet),

G the Swivel Arm movements.

(Refer to Room Layout illustrations in the PositionerService Manual)


Installation

IN-1052R0 11

b. Level the Control Box using the Adjustable Leveling Legs. Keepthe Base at the maximum distance from the floor.

Seismic areas and other conditions require to secure firmly theControl Box to the floor through the mounting holes at its base. Inthis case, place the four spacers (provided) under the base andsecure them to the floor. Keep the four Leveling Legs at the sameheight than the spacers.

Spacer for using in Seismic Areas

Adjustable Leveling Legs

Cable Access

c. Assemble the supplied Back Cover for the Generator Cabinet tothe upper side of the Control Box using two M6x20 screws(supplied).

Back Cover

Control Box

Fixing Screws

d. Remove the four Adjustable Leveling Legs from the base of theGenerator Cabinet.


Installation

IN-1052R012

e. Hang the Generator Cabinet on the Back Cover and secure it tothe Control Box using four M6x20 screws (supplied). At least twopeople are required for this operation. Fix the two screws that jointhe rear side of the Cabinet to the Back Cover.

Hook

Fixing Screws

Control Box

Generator Cabinet

Back Cover

f. In some cases, due to transport safety requirements, the HVTransformer is shipped out of the Generator Cabinet. Install theHV Transformer inside the Cabinet (upper area) and secure it withthe respective anchors or plates, then connect the following cablesfrom the Power Module to the corresponding terminals on the HVTransformer:

G P2-Shield (2 thin wires), P1 and P3. Connect these cables tothe stud-brass terminals using two wrenches to tighten thenuts (one to hold the base nut in place and the other to tightenthe nut over the cable) and avoiding twisting the studs. Ensurethat the connection is secure and properly tightened.

G Ground wire to Ground stud.

G Connector J1.

THE HV TRANSFORMER HAS TO BE SECURED WITH ITSANCHORS OR PLATES INSIDE THE CABINET. OTHERWISEP1, P2 AND P3 STUDS MAY BE IN CONTACT WITH THECABINET FRAME AND PRODUCE A SHORT-CIRCUIT.

P2--Shield P1 P3

Ground Wire / GND StudJ1


Installation

IN-1052R0 13

g. Leave a working area around the Generator Cabinet until its finalinstallation.

Cable Access to the Generator Cabinet

Emergency Switch-Off Button

ON / OFF Button

(HV Cables, Stator / Thermostat, AEC, ...)

16. Verify that the power supply line is OFF in the Room Electrical Cabinet.Verify that the power line to the Generator is cut when the EmergencySwitch(es) is(are) activated.

17. Cut the cables to the appropriate length and remove insulation from bothends of the power and ground wires. Connect them to the respectiveterminals in the Room Electrical Cabinet.

18. Install the Control Console as indicated in Section 2.1.


Installation

IN-1052R014

2.1 CONTROL CONSOLE INSTALLATION (OPTIONAL)

1. Control Console can be freestanding, wall supported or mounted on anoptional Pedestal. Console is provided with several mounting holes onthe bottom for anchoring to the Pedestal or another support.

Console CPU Boards and AEC Control Board can be located inside theConsole (standard) or inside the Generator Cabinet (for Serialcommunication).

2. When a Pedestal is used, secure the Pedestal to the floor through theanchoring holes on its base and place the base cover. Attach the Consoleto the Pedestal using the mounting holes on the bottom of the Console.

3. When the Console is wall supported, secure the support to the wall andattach the Console to the support using the mounting holes on the bottomof the Console.

4. Leave a sufficient working area around the equipment until its finalassembly.


Installation

IN-1052R0 15

SECTION 3 CABLE CONNECTIONS

This section provides the information necessary to connect the GeneratorCables with the system and options.

For more information about electrical requirements and cableconnections, refer to the Pre-Installation document andSection 5 System Interconnections at the end of this document.

Identification of some terminal connections (TB, TS), boards, etc...along with this document (text and schematics) may have a prefixnumber which indicates the module number in the equipment.(a.e. TS2 as 4TS2, 10TS2 or 11TS2).

Some safety devices such as the Safety Switch / Emergency Switch, WarningLight, and Door Interlock Switch are supplied and installed by the customer.Verify that safety devices have been properly installed and routed during thePre-Installation procedure.

3.1 CABLE ROUTING INSIDE GENERATOR CABINET

3.1.1 GENERAL CABLE ROUTING

1. Before connecting the Interconnection cables within the GeneratorCabinet, cables must be first connected to each Device (Positioner,Tables, Buckys, etc.) and routed through the raceways. Remove theferrite blocks of the cables (factory clamped) when it is required to carryout a correct routing, then re-install the ferrite blocks where they originallywere around cables.

Cables Entrance (upper side of Wall Support

2. Inside the Generator Cabinet, all Interconnection cables must be routedover the Fastening Bar (upper rear bar) of the Cabinet Frame minding theupper Cable Outlet at the rear side of the Cabinet Cover. (Refer toIllustration 3-1).

Note .

Note .


Installation

IN-1052R016

Illustration 3-1Cable Routing in Compact Generator

Power Line Cables

HV Cables

Stator & Interconnections CablesInput Line Fuses

Input Transformer

Fastening Bar

Cable Ties

Ground Terminals

Stator & InterconnectionsCables Entrance

Power LineCable Entrance

Stator & InterconnectionsCable Entrance

Power Line Cable Entrance

Input Line Fuses

Input Transformer

Fastening Bar

Cable Ties

Stator & InterconnectionsCables Outlet (rear side)


Installation

IN-1052R0 17

3. For Generators with the Low or High Speed Starter located on a shelf(Module 10 or 11), Stator and Interconnections Cables have to be routedinternally through the Cabinet close to the HV Transformer.

In order to avoid signal interferences, it is stronglyrecommended to fold and fasten close to the GeneratorCabinet the portion of cables not routed (see picture below).Never wrap in circles.

YES NO

4. Connect all cables as indicated in Section 3 Cable Connections.

5. Secure all cables to the Fastening Bar using cable ties after allcable / wire connections are complete.

3.2 HIGH VOLTAGE CABLES CONNECTION

FOR GENERATORS WITH A HV TRANSFORMER WITHDOUBLE X-RAY TUBE RECEPTACLES (ANODE / CATHODETO CONNECT TWO TUBES): CONNECTIONS OF THEFILAMENT LEADS FIL-1 RTN (J4-15) AND FIL-2 RTN(J4-16) ON THE INTERFACE CONTROL BOARD HAVE BEENINVERTED. THESE CONNECTIONS ARE FACTORY SET.(REFER TO SCHEMATIC 543020XX).

3.2.1 X-RAY TUBES WITH METALLIC INSERT ENVELOPE

In case of X-ray Tubes with a Metallic Insert Envelope, it is required to connectthe wire from the Metallic Insert Envelope to the Black Banana Plug connectionon the HV Transformer to obtain a correct mA measures. For these X-ray Tubesthe part number of the HV Transformer has to be coded in revision A or higher(a.e. A6094--16A). (Refer to Section 5.2 -- Map 54302035).


Installation

IN-1052R018

3.2.2 HIGH VOLTAGE CABLES

Connect the HV Cables in the HV Transformer (Generator).

These cables must enter into the Generator through the cable outlet on theupper side of the Cabinet and then attached to the fastening bar (upper rear bar)of the Cabinet frame minding the upper cable outlet at the rear side of theCabinet cover.

The Terminal Pins of the High Voltage cables are extremelydelicate andeasily damaged.Therefore theymust behandledcarefully. Make sure that they are straight and that the splitsin the pins are open (parallel to sides).

1. The mounting accessories of each termination plug are factoryassembled. For extended information refer to the HV Cablemanufacturers instructions located inside the HV Cable package.

Do not install the Silicone washer supplied with the HVCables.

2. Unscrew the grub screw of the ring nut. (Refer to the illustration below.)

Contact

Contact Pins Nipple Ring Nut

Grub ScrewTermination Plug

3. Prepare the high voltage terminals that will be installed in the HVTransformer. Put approximately 1 cm (0.5) of HV Oil in the HVTransformer receptacles (included in the HV cables package). If HV Oilis not available, fill the receptacles using silicone paste provided with theX-ray Tube.

4. Carefully insert the anode and cathode termination plug into therespective receptacle socket (watch the nipple on the plug to ensurecorrect positioning of the contact pins).

5. Hand tighten the ring nut. It must be secure. Tighten the grub screw.


Installation

IN-1052R0 19

3.3 X-RAY TUBE CONNECTION

3.3.1 STATOR CABLE

X-ray Tubes are equipped with the Stator cable installed.

A LV-DRAC (Low Voltage - Digital Rotatory Anode Controller) is required forHigh Speed X-ray Tubes. Connections between LV-DRAC and Power Moduleare factory made.

Route the Stator cable together with the HV cables to the Generator Cabinet.Connect the Stator cable terminals to the indicated Terminal Block TS2:

STATOR WIRESTERMINAL TS2

STATOR WIRESTUBE-1 TUBE-2

MAIN TS2-1 TS2-9

AUX (Shift) TS2-2 TS2-10

COMMON TS2-3 TS2-11

Terminal Block TS2 may be marked as 10TS2 or 11TS2depending on the Generator model.

For Philips or Siemens X-ray Tubes refer to Interconnection MapsI/F-021 or I/F-024.

IN GENERATORS EQUIPPEDWITH LV-DRAC: THE LV-DRACOUTPUT CAN BE AS HIGH AS 1000 Vrms. FOR SAFETYREASONS (TO AVOID ELECTRIC SHOCKS), THE STATORCABLE MUST BE SHIELDED AND BOTH ENDS OF THESHIELD MUST BE CONNECTED TO GROUND.

DUE TO ELECTROMAGNETIC INTERFERENCE (EMC)PROBLEMS, THE IGBTs HEATSINK IS NOT GROUNDED. ITIS CONNECTED TO THE NEGATIVE TERMINAL OF THEINPUT RECTIFIER. TO AVOID ELECTRIC SHOCK, BE SURETHAT THE INPUT LINE IS DISCONNECTED AND THECAPACITOR BANK IS PROPERLY DISCHARGED BEFOREMANIPULATING THE LV-DRAC.

MAKE SURE THAT STATOR WIRES ARE PROPERLYCONNECTED. BEFORE MAKING ANY EXPOSURE, CHECKTHAT THE ANODE ROTATES CORRECTLY.

Note .

Note .


Installation

IN-1052R020

FANS

Wires from fans should be routed with the Stator Cables, and connected to theindicated terminal of the Generator Cabinet. Depending on the model of X-rayTube, the fans are powered at 115 VAC or 220 VAC. Make the followingconnections to select the fan voltage.

For Compact Generators with the Low Speed Starter LF-RAC located on a shelfat the bottom of the Generator (module-10), connect wires from fans to:

TUBE GENERATOR WITH LOW SPEED STARTERTUBECONNECTION WIRES FROM FANS 115 VAC 220 VAC

AS TUBE-110TS2-6 and 10TS2-7

on the Generator CabinetTB4-T1 with TB1-22 or TB1-23

on the LF-RAC BoardTB4-T1 with TB1-25 or TB1-26

on the LF-RAC Board

AS TUBE-210TS2-14 and 10TS2-15on the Generator Cabinet

TB4-T2 with TB1-22 or TB1-23on the LF-RAC Board

TB4-T2 with TB1-25 or TB1-26on the LF-RAC Board

For Compact Generators with the High Speed Starter LV-DRAC located on ashelf at the bottom of the Generator (module-11), connect wires from fans to:

TUBE GENERATOR WITH HIGH SPEED STARTERTUBECONNECTION WIRES TO FANS 115 VAC 220 VAC

AS TUBE-111TS2-6 and 11TS2-7

on the LV-DRAC Modulewire marked T1 with 11TS2-17

on the LV-DRAC Modulewire marked T1 with 11TS2-18

on the LV-DRAC Module

AS TUBE-211TS2-14 and 11TS2-15on the LV-DRAC Module

wire marked T2 with 11TS2-17on the LV-DRAC Module

wire marked T2 with 11TS2-18on the LV-DRAC Module


Installation

IN-1052R0 21

THERMOSTAT OR PRESSURE SWITCH SIGNAL

If the X-ray Tube is provided with a Safety Thermostat (approx. 65oC) orPressure Switch (must be NC Contact), the two wires should be routed to theTerminal Block TS2 in the Generator Cabinet and connected to the followingTerminals.

In case that the X-ray Tube is provided with a Safety Thermostat (approx. 65oC)and a Pressure Switch (both must be NC Contacts), connect them in seriesbefore routing, connecting both wire-ends to their respective Terminals in TS2.

THERMOSTAT WIRES TUBE-1 TUBE-2

THERMOSTAT SIGNAL TS2-4 TS2-12

THERMOSTAT COMMON TS2-5 TS2-13

Terminal Block TS2 may be marked as 10TS2 or 11TS2depending on the Generator model.

If an X-ray Tube is not provided with Thermostat signal, jump both connectionsin the Terminal Block TS2 (refer to above table).

GND AND/OR SHIELD

The connection of the GND and/or Shield wire of the Stator cables depend onthe Generator model.

GENERATOR MODEL CONNECTION OF

Number of X-ray Tubes Starter type and Location

CONNECTION OFGND and/or SHIELD WIRE

1 or 2 TubesLF-RAC (Low Speed)

Lower Cabinet Shelf (Module 10)10TS2--8 or 10TS2--16

1 or 2 TubesLV-DRAC (High Speed)

Lower Cabinet Shelf (Module 11)11TS2--8 (for Tube-1)

11TS2--16 (for Tube-2)

Note .


Installation

IN-1052R022

3.3.2 TUBE SELECTION SIGNALS

This section only applies to Generators with two X-ray Tubes.

The Tube Selection signals are available through two contacts free of voltagelocated on the starter.

TUBE-1 SELECTION TUBE-2 SELECTION SELECTION COMMON

on the LF-RAC Board J1-10 J1-11 J1-12

on the LV-DRAC Module 11KT1-84 11KT1-7211KT1-83 and 11KT1-71

(connect both)

3.4 INTERCONNECTION CABLES

This section identifies the cables and runs needed for Generator and SystemInterconnection. Route and connect the interconnection cables from eachcomponent installed in the system to the Generator Cabinet as indicated inIllustration 3-2 and Section 5.2 -- Interconnection Maps 543010XX.

Interconnection cables should not be routed into the sameconduit or cable raceway as the Power or High Voltagecables.

Note .


Installation

IN-1052R0 23

Illustration 3-2Interconnection Cables

COMMUNICATION CABLE

J1

J3

J2

POWER CABLEJ2

J3

GENERATOR CABINET

INTERFACE CABLE

(factory supplied)

CABLES FROM BUCKY 1 & 2(ONLY FOR SYSTEMS WITH 1 OR 2 BUCKY)(field supplied)

L1 / L2 / L3 / N / GND

STATOR, FAN & THERMOSTAT FROM TUBES

POWER LINE & GND FOR

(field supplied)

(customer supplied)

GND CABLES

ATP CONSOLE CPU

J5AEC INTERFACE CABLE

TS1

TS3

TS2

COMPATIBILITIES

ADAPTATIONS

(factory supplied)

(factory supplied)

(factory supplied)

(factory supplied)

J7 or J8

J14SERIAL COMMUNICATION (factory supplied)

J13TOMO INTERFACE CABLE (factory supplied)

LINE POWERED GENERATORS

ION CHAMBERS, TOMO DEVICES

(customer supplied)BUCKY 3 & 4, IMAGE SYSTEMS

TS1

ROOM DOOR CABLE

ROOM LIGHT CABLE

(customer supplied)

(customer supplied)

J5 SERIAL COMMUNICATION

For Serial Generators (RS232 / RS422): Console CPUs arelocated inside the Generator Cabinet and Interconnections arefactory made. Only one cable (serial communication) from J5 ofthe Generator Cabinet should be connected to the Control Box, orPC Interface Box, or Serial Console.

Note .


Installation

IN-1052R024

3.4.1 SERIAL INTERCONNECTION RS232 / RS422

GENERATOR TOUCH SCREEN (TPC) USING A POSITIONER WITHOUTTOUCH SCREEN

For Generator using a TPC, perform the following connections:

(Refer to Illustration 3-3)

1. Connect the AC Supply Cable (A7059--xx) from AC Supply connectorof the TPC to the respective terminals in TS1 of the Generator Cabinet.

2. Connect the Serial Interconnection Cable (A7067--xx) from COM1(Generator) of the TPC to J5 of the Generator Cabinet.

3. Connect the Handswitch Cable to the Handswitch connector of the TPC.

4. The TPC includes extra connectors for the Mouse and the Keyboard.Connect them as indicated in the illustration below. In some cases, thesecommunication ports are used to interface the TPC with other devices.

For futher information, refer to Section 5.2 -- Maps 54301052 andA6188--03 at the end of this Document.

Note .


Installation

IN-1052R0 25

Illustration 3-3Connection of the Generator Touch Screen (TPC) using a Positioner without Touch Screen

COM 1 (GENERATOR)

HANDSWITCH

AC SUPPLY

HANDSWITCH

COM 3

COM 4

KB (KEYBOARD)

M (MOUSE) OPTIONAL MOUSE

OPTIONAL KEYBOARD

COM 2 TOUCH SCREEN

J5

TS1

GENERATOR TPC

SERIAL CABLE (A7067--xx)

AC SUPPLY CABLE (A7059--xx)

(INTERNAL)

Handswitch

AC Supply Cable

Serial Interconnection Cable (COM1)

Label of Operating System Licence

Other Connections (keyboard, etc.)


Installation

IN-1052R026

GENERATOR TOUCH SCREEN (TPC) USING A POSITIONER WITHTOUCH SCREEN

For Generator using a TPC, perform the following connections:


1. Connect the AC Supply Cable (A7059--xx) from AC Supply connectorof the TPC to the respective terminals in TS1 of the Generator Cabinet.

2. Connect the Serial Interconnection Cable (A3352--xx) from COM1(Generator) of the TPC to J2 Console of the System Interface Panelin the Control Box.

3. Connect the Serial Interconnection Cable (A7067--xx) from J1Generator of the System Interface Panel in the Control Box to J5 of theGenerator Cabinet.

4. Connect the Handswitch Cable to the Handswitch connector of the TPC.

5. The TPC includes extra connectors for the Mouse and the Keyboard.Connect them as indicated in the illustration below. In some cases, thesecommunication ports are used to interface the TPC with other devices.

For further information, refer to Section 5.2 -- Maps 54301052 andA6188--03 at the end of this Document, and refer to the respectivePositioner Service Manual.

Note .


Installation

IN-1052R0 27

Illustration 3-4Connection of the Generator Touch Screen (TPC) using a Positioner with Touch Screen

COM 1 (GENERATOR)

HANDSWITCH

AC SUPPLY

HANDSWITCH

COM 3

COM 4

KB (KEYBOARD)

M (MOUSE) OPTIONAL MOUSE

OPTIONAL KEYBOARD

COM 2 TOUCH SCREEN

J5

TS1

GENERATOR TPC

SE

RIA

LC

AB

LE(A

7067

--xx)

AC SUPPLY CABLE (A7059--xx)

(INTERNAL)

Handswitch

AC Supply Cable

Serial Interconnection Cable (COM1)

Label of Operating System Licence

Other Connections (keyboard, etc.)

J1 (GENERATOR)

POSITIONER CONTROL BOX

J2 (CONSOLE)

SE

RIA

LC

AB

LE(A

3352

--xx)

J6 (REMOTE ON) ON

REMOTE ON CABLE (A9611--xx)


Installation

IN-1052R028

VIRTUAL CONSOLE (PC) USING A POSITIONER WITHOUT TOUCHSCREEN

Systems using a Virtual Console running on a PC usually must have a PCInterface Box installed between the PC and Generator.


Perform the following connections:

1. Remove the Back Cover of the PC Interface Box.

2. Connect the Serial Interconnection Cable (A3352--01) from J1 of the PCInterface Box to J5 of the Generator Cabinet.

3. Connect the Handswitch Cable to J2 of the PC Interface Box.

4. Connect the Interface Box--Computer Cable (A3363--01) to J3 of the PCInterface Box and the other end (2 connectors) to COM1(Communication) and J1 (Auto ON/OFF) of the Computer connectors.

J1 connector is only available in Computers provided with AutoON/OFF Board inside (factory installed).

5. Re-install the Back Cover of the PC Interface Box.

6. Check to set proper Line Voltage on PC. Plug the Power Line cable forthe Computer to a 110 VAC or 230 VAC socket.

For further information, refer to Section 5.2 -- Maps 54301052,A6188--03 and I/F-036 at the end of this Document.

Illustration 3-5Connection of the Virtual Console (PC) using a Positioner without Touch Screen

J1

J2

PC INTERFACE

J3

BOX

J1

COM1

PC (COMPUTER)

J5

GENERATORCABINET

SERIAL CABLE (A3352--01)

HANDSWITCH

PC BOX / PC CABLE

(A3363--01)

POWER LINE CABLETO 110 / 230 VAC SOCKET

Note .

Note .


Installation

IN-1052R0 29

VIRTUAL CONSOLE (PC) USING A POSITIONER WITH TOUCH SCREEN

Systems using a Virtual Console running on a PC usually must have a PCInterface Box installed between the PC and Generator.


Perform the following connections:

1. Remove the Back Cover of the PC Interface Box.

2. Connect the Serial Interconnection Cable (A3352--01) from J1 of the PCInterface Box to J2 Console of the System Interface Panel in the ControlBox.

3. Connect the Serial Interconnection Cable (A7067--xx) from J1Generator of the System Interface Panel in the Control Box to J5 of theGenerator Cabinet.

4. Connect the Handswitch Cable to J2 of the PC Interface Box.

5. Connect the Interface Box--Computer Cable (A3363--01) to J3 of the PCInterface Box and the other end (2 connectors) to COM1(Communication) and J1 (Auto ON/OFF) of the Computer connectors.

J1 connector is only available in Computers provided with AutoON/OFF Board inside (factory installed).

6. Re-install the Back Cover of the PC Interface Box.

7. Check to set proper Line Voltage on PC. Plug the Power Line cable forthe Computer to a 110 VAC or 230 VAC socket.

For further information, refer to Section 5.2 -- Maps 54301052,A6188--03 and I/F-036, and refer to the respective PositionerService Manual.

Illustration 3-6Connection of the Virtual Console (PC) using a Positioner with Touch Screen

J2

CONTROLBOX

J1

J2

PC INTERFACE

J3

BOX

J1

COM1

PC (COMPUTER)GENERATORCABINET

SERIAL CABLE (A3352--01)

HANDSWITCH

PC BOX / PC CABLE

(A3363--01)

POWER LINE CABLETO 110 / 230 VAC SOCKET

J5 J1SERIAL CABLE (A7067--xx)

Note .

Note .


Installation

IN-1052R030

GENERATOR SERIAL CONSOLE

For systems using a Serial Console, only a Serial Interconnection Cable(A7066--xx) from J5 of the Generator Cabinet must be connected to the J1 ofthe Serial Console. (Refer to Section 5.2 -- Maps 54301052, A6188--03).

3.4.2 COLLIMATOR ERROR SIGNAL (OPTIONAL)

This option must be requested on the customer order. For systems using anAutomatic Collimator, the X-ray exposure can be inhibited due to a CollimatorError. This signal can be used only for one Automatic Collimator in the system,special interconnection should be required when two Collimators are present.

Connect two wires from the Collimator to Terminal Block 4TS3-20 (CollimatorError signal) and 3TS1-18 (or another GND in this Terminal Block). CollimatorError signal goes (through the Interface Cable) from 4TS3-20 in the GeneratorCabinet to terminal J2-6 in Connector J2 of the ATP Console CPU Board. If thesystem is not provided with Automatic Collimator connect 4TS3--20 to GND(3TS1--18).

3.4.3 DOOR INTERLOCK SIGNAL

Connect two wires from the Room Door Interlock Switch(es) to Terminal Block3TS1-22 (Door signal) and 3TS1-23 (Door Rtn - gnd). If the X-ray Room is notprovided with a Door signal, place a jumper between both connections inTerminal Block 3TS1.

At this point, proceed to perform the complete Configurationand the Calibration procedures except for AEC. OnceConfiguration and Calibration tasks have been performed,proceedwith the rest of the InstallationandCalibration tasks.


Installation

IN-1052R0 31

3.4.4 WARNING LIGHT SIGNAL

Room Warning Lamp(s) can be externally powered, or internally by the TerminalBlock 3TS1. Room Lamp(s) must be connected through the Terminal Block3TS1-47 and 3TS1-48 (internal relay on Interface Control Board) to enable theGenerator switches On/Off the Room Warning Lamps. (Refer to Section 5.2 --I/F-008).

3.4.5 COLLIMATOR LAMP AND SYSTEM LOCKS

The Generator can supply power to the Manual Collimator Lamp and SystemLocks (Table, Vertical Bucky, etc.)

Connect wires from the Collimator Lamp to Terminal Block TB7-3 (24 VAC) andTB7-4 (0 VAC) of the Lock Board.

Connect wires from the Locks to Terminal Block TB7-5 (+24 VDC) and TB7-6(0 VDC) of the Lock Board.

Lock Board

When required, voltages (VAC and VDC) on TB7 can be changedby connecting their respective wires to the other availableterminals on the Input Transformer 6T2. (Refer to Schematics543020XX).

Note .


Installation

IN-1052R032

3.4.6 BUCKYS (OPTIONAL)

Connect the Bucky as indicated in the Section 5.2 (Interconnections Maps forBuckys), and test them before connecting the Ion Chambers.

The following table represents the standard Bucky cable connections:

SYSTEM CABLE FROM BUCKY IS CONNECTED TO

Systems with 1 or 2 BuckyTerminal Block 3TS1 of the Generator Cabinet

(Refer to Section 5.2 -- Bucky)

Systems with 3 or 4 BuckyTerminal Block TB2 of the optional Tomo / Bucky Adaptation Board,

located in the Generator Cabinet(Refer to Tomo / Bucky Adaptation Board and Section 5.2 -- Buckys).

The Bucky of a RAD only Table with Tomo DeviceTerminal Block TB1 of the optional Tomo / Bucky Adaptation Board,

located in the Generator Cabinet(Refer to Tomo / Bucky Adaptation Board and Section 5.2 -- Buckys).

Optional Tomo / Bucky Adaptation Board is required to installmore than two Buckys in the System. (Refer to the Tomo / BuckyAdaptation Board and the Manual for the Bucky).

If the Bucky Start signal enters the Bucky through a relay or another inductivedevice (a.e. a motor), it is mandatory to add the supplied R2--C2 close to eachBucky, so they have to be connected on the terminal output of the Buckyassembly. The R-Cs are attached to the Generator harness in a bag.

If Bucky Start signal enters the Bucky through an optocoupler, do not add thesupplied R2--C2 for the Bucky.

The operations described above will prevent noises anduncontrolled Bucky movements that can cause exposure cuttingor console blocking.

3.4.7 TOMO DEVICE (OPTIONAL)

RAD Only Table

The Tomo cable (A3083-01) from connector J13 of the ATP Console CPUBoard has to be connected to the Terminal Blocks TB1 and TB2 of the optionalTomo / Bucky Adaptation Board, located in the Generator Cabinet.

The cables from the Tomo Device are also connected to the Terminal BlocksTB1 and TB2 of the optional Tomo / Bucky Adaptation Board. Refer to theTomo / Bucky Adaptation Board for more detailed information and interface.(Refer also to the Manuals of the Tomo Device).

RAD only Table requires the optional Tomo / Bucky AdaptationBoard.

Note .

Note .

Note .


Installation

IN-1052R0 33

3.4.8 ION CHAMBERS (OPTIONAL)

The AEC Control Board (A3012-XX) must be installed on the ATP ConsoleCPU Board before installing the Ion Chamber(s). The AEC Adaptation Board(A3263-03) is also required. (Refer to the Ion Chamber Service Manuals).

Perform the following tasks in the order described:

The Generator is only compatible with Ion Chambers that outputa positive ramp.

1. If an Ion Chamber requires High Voltage (200 to 500 VDC), the Generatormust include an Interface Control Board (version A3009-09/12) thatsupplies this voltage.

The Interface Control Board must have Jumpers from W3 to W8 in Aposition. This High Voltage is supplied through Terminal Block 3TS1-39PT SPLY of the Generator Cabinet and sent with a wire to TB1-9 of theAEC Adaptation Board.

ION CHAMBERS WITH HIGH VOLTAGE

GE BVM CGRPHILIPS AMPLIMAT

GE BVM-CGRAMP-Phenolic Connector DB 15 Connector

300 VDC 230 VDC 500 VDC 400 VDC

Notes: -- If the System included both GE and BVM-CGR Ion Chambers, Terminal TB1-9 must supply 270 VDC.-- Philips Amplimat Ion Chambers can not be installed with GE or BVM-CGR Ion Chambers.

DO NOT CONNECT ANY ION CHAMBER TO THEGENERATOR CABINET UNTIL HIGH VOLTAGE IS EITHERVERIFIED OR ADJUSTED TO THE VALUES REQUIRED.OTHER VOLTAGE COULD DAMAGE THE ION CHAMBERS.

Turn the Generator ON and verify voltage in TB1-9 according to the IonChambers to be installed. If necessary, adjust the High Voltage atPotentiometer R20 of the Interface Control Board. Turn the GeneratorOFF after adjustment.

Note .


Installation

IN-1052R034

2. Connect each Ion Chamber cable to J1 (IC1), J2 (IC2), J3 (IC3) or J5(IC4) of the AEC Adaptation Board. The code for the Ion Chamber cablesupplied by the Generator manufacturer is A3253--01.

Same Ion Chamber types have to be installed in consecutive orderstarting at J1 (IC1). In the case of using four Ion Chambers, IC3and IC4 must have the same film/cassette combination.

The Vacutec, AID or similar Ion Chamber type is directlyconnected to the AEC Adaptation Board. For Comet IonChambers, cable connection has to be made previously throughthe Comet Preamplifier PA-021 and then directly to the AECAdaptation Board.

For other cases, a cable adapter is required. The Generatormanufacturer has the following cable adapters available: GE(A3082--01), CGR-BVM (A3081--01), Philips Amplimat(A3080--01/02 with DB-15 or A6727-01/02 with Phenolicconnector) and MEDYS (A6715--01).

Note .

Note .


Installation

IN-1052R0 35

Illustration 3-7Four Ion Chamber Connection

AEC ADAPTATION BOARD(A3263--03)

GENERATOR

IC 1 PREAMPLIFIER

POWER INTERFACE Cable

AEC INTERFACE Cable

ION CHAMBER Cable

TS1

J5

ATP CONSOLE BOARD

TB1

J4

J1

IC 2 PREAMPLIFIERION CHAMBER CableJ2



* Connections free of voltage IC AdaptationCables

ATP CONSOLE CPU BOARD

AEC ADAPTATION PCB

J1

TB1--9

ADAPTATION CABLE*

ION CHAMBER 1(field supplied)

J2

ADAPTATION CABLE*


J3

ADAPTATION CABLE*


J5

ADAPTATION CABLE*


TB1TS1 (Generator Cabinet) POWER INTERFACE CABLE

J4J5 AEC INTERFACE CABLE

* Connections with IC Adaptation Cables

3. Configure Jumpers from JP1 to JP8 and from JP13 to JP16 according tothe group of Ion Chamber type:

ION CHAMBER TYPEJUMPERS POSITION

ION CHAMBER TYPEJP3, JP4, JP7, JP8 JP1, JP2, JP5, JP6 JP13, JP14, JP15, JP16

IC1 = IC2 = IC3 = IC4 B B B

IC1 = IC2 = IC3 B B A

IC1 = IC2 B A A

IC1 IC2 IC3 IC4 A A A


Installation

IN-1052R036

4. Each type of Ion Chamber requires a specified reference voltage forArea Selections and AEC Reset signals:

G Vacutec, AID and Comet Ion Chambers require GND (TB1-10).

G MEDYS, CGR-BVM, GE and Philips Amplimat Ion Chambersrequire +24 VDC (TB1-4).

The reference voltage is provided from: TB1-7 Relay 1 for IC1; TB1-6Relay 2 for IC2; TB1-5 Relay 3 for IC3; and TB1-8 Relay 4 for IC4.

For each group of Ion Chambers of the same type, connect a wirebetween each of the above mentioned terminals to TB1-10 (GND), TB1-4(+24 VDC) or TB1-3 (+12 VDC) depending on the voltage required(examples: for four MEDYS Ion Chambers add only a wire-jumperbetween TB1-7 and TB1-4; or for one MEDYS Ion Chamber as IC-1 andone COMET Ion Chamber as IC-2 add a wire-jumper between TB1-7 andTB1-4, and another wire between TB1-6 and TB1-10).

DO NOT TURN ON THE GENERATOR UNTIL THE INPUTSIGNALSOFALL THEION CHAMBERSARE CONNECTED TOTHE REQUIRED VOLTAGE. OTHER VOLTAGE MIGHTDAMAGE THE ION CHAMBERS.

5. Ion Chambers output must be 0 VDC when there is no-radiation(No-Offset adjustment). If an Ion Chamber output has an offset, it mustbe adjusted to 0 VDC with the respective Potentiometer.

Configure Jumpers from JP9 to JP12 and turn ON the Generator only toadjust the following Potentiometers (if needed) according to the IonChamber output:

ION CHAMBER OUTPUTJUMPERS POSITION

ION CHAMBER OUTPUTJP9 (IC1) JP10 (IC2) JP11 (IC3) JP12 (IC4)

NO-OFFSET ADJUSTMENT A A A A

OFFSET ADJUSTMENT B B B B

TEST POINT AND POTENTIOMETER(ONLY IF JUMPER IS IN B POSITION)

TP1 -- R11 TP2 -- R8 TP4 -- R2 TP12 -- R5

Ventilation Screw


Installation

IN-1052R0 37

SECTION 4 FINAL INSTALLATION AND CHECKS

4.1 HV TRANSFORMER

This point does not apply to the hermetic HV Transformers(black aluminium HV Transformers).

The HV Transformer contains Shell Diala AX oil. Check that there is no oilleakage. If leakage is found, remove the oil fill plug from the top of the HVTransformer and verify that the oil level is within 20 mm (3/4) from the top ofthe HV Transformer. Add Shell Diala AX oil if necessary.

Unscrew the Ventilation Screw from the top of the HV Transformer.

4.2 CABLE FASTENING AND COVERS

Before re-installing cabinet covers, perform the rest of the requiredCalibration procedures (a.e. AEC).

Check that all electrical connections are firm and secure. Cables should becorrectly routed. (Refer to Section 3.1)

In order to avoid signal interferences, it is stronglyrecommended to fold and fasten close to the GeneratorCabinet the portion of cables not routed (see picture below).Never wrap in circles.

YES NO

Re-install the Cabinet covers and connect its internal ground wires. Power line,High Voltage and Interconnections cables must go through the cover cableoutlet.

Note .


Installation

IN-1052R038



Installation

IN-1052R0 39

SECTION 5 SYSTEM INTERCONNECTIONS

5.1 SYSTEM INTERCONNECTION SIGNALS

All input signals are active low. This means the inputs must be pulled to ground(chassis ground of the Generator) thru relay contacts, by a transistor or otherswitching device. The current requirement of the switch is less than 10 mA.

Do not apply 115 / 220 VAC logic signals to any of the logicinputs. If 115 / 220 VAC logic signals are used in the X-raytable, these signals must be converted to a contact closureby a relay.

The outputs signals from the Generator to the subsystem devices are usuallyactive low (switched to chassis ground of the Generator). The outputs are opencollector transistor drivers with a maximum current of 0.5 Amperes.

Table 5-1System Interconnection Signals

SIGNAL NAME SIGNAL DESCRIPTION

AUX BUCKY SPLY External voltage supply required for the Bucky motion, when this voltage is not +24 VDC.

--BUCKY 1 DR CMD A low signal to the Interface Control Board as a command to output a Bucky-1 (normally the Table Bucky) drive signal.

--BUCKY 1 MOTION This low going signal from Bucky-1 indicates Bucky-1 motion, and therefore the exposure is enabled.

BUCKY 1 DR This signal is originated from the Bucky supply of the Power Module when an exposure order. It starts the Bucky.

--BUCKY 2 DR CMD A low signal to the Interface Control Board as a command to output a Bucky-2 (normally the Vertical Bucky Stand) drive signal.

--BUCKY 2 MOTION This low going signal from Bucky-2 indicates Bucky-2 in motion, and therefore the exposure is enabled.

BUCKY 2 DR This signal is originated from the Bucky supply of the Power Module when an exposure order. It starts the Bucky.

--BUCKY EXP This low going (0 volts) signal starts the Bucky exposure. The signal originates on the Interface Board

BUCKY SPLY Voltage supply required for the Bucky drive command.

C--HT CLK Serial data clock to the HT Control Board. This clock synchronizes the C--HT DATA signal.

C--HT DATA Serial data to the HT Control Board. This data is synchronous with the C--HT CLK signal.

--COLLIMATORThis active low signal indicates that NO EXPOSURE HOLD condition exists at the Collimator. This input is read only when theRadiographic Tube is selected.

--DOOR This low signal is the interlock for the Door of the X-ray room.


Installation

IN-1052R040

Table 5-1 (cont.)System Interconnection Signals

SIGNAL NAME SIGNAL DESCRIPTION

--FLD1 DR A low signal to select the right field in the Ion Chamber.

--FLD2 DR A low signal to select the left field in the Ion Chamber.

--FLD3 DR A low signal to select the center field in the Ion Chamber.

HT--C CLK Serial data clock from the HT Control Board. This clock synchronizes the HT--C DATA signal.

HT--C DAT Serial data from the HT Control Board. This data is synchronous with the HT--C CLK signal.

--HT INLThis signal is low when the switch in the high voltage transformer is in the RAD position. This is a safety interlock whichprevents an exposure if the high voltage switch (in the HV Transformer) is in the wrong position.

HV PT CRLThis analogic signal (originates in the optional AEC Control Board) controls the output of the HVPower Supply on the InterfaceControl Board. +5 volts programs the output to be 0 volts, and 0 volts programs the output to approximately --1200 volts.

IC GND GND for the IC SPLY.

IC1 INPUT This input is the output of the Bucky 1 Ion Chamber (normally the Table Ion Chamber).

IC2 INPUT This input is the output of the Bucky 2 Ion Chamber (normally the Vertical Bucky Stand Ion Chamber).

IC3 INPUT This input is the output of the Spot Film Ion Chamber.

IC SPLY Power supply for the Ion Chamber. This output should be within the range of 500 to 800 volts.

--LINE CONT A low signal energizes the main line contactor K5 in the Power Module.

--PREPCommands to the HT Control Board to boost X-ray Tube Filament to the value of mA selected and to start the X-ray Tube Rotoris RAD Tube is selected.

--READYThis low going signal indicates thesystem is ready tomake anexposure (Prepcycle complete). This signal is used to interfaceto certain peripheral devices such as Film Changers, etc.

--ROOM LIGHTThis low going signal indicates the X-ray preparation or exposure. This signal is used to interface to the Room X-ray warninglight.

--STRT DR A low signal to indicate the start of an exposure to the Ion Chamber.

--THERMOSTAT-1 This signal from X-ray Tube indicates the overheat of the Tube-1.

--THERMOSTAT-2 This signal from X-ray Tube indicates the overheat of the Tube-2.


Installation

IN-1052R0 41

5.2 SYSTEM INTERCONNECTION MAPS

Refer to the following maps for details of the wire connections.

SYSTEM INTERCONNECTION

Compact / Compact-ESM Generators.System Interconnection 54301045. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Serial Communication to Generator.System Interconnection 54301052. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RS-232/422/485 Serial Communication A6188--03. . . . . . . . . . . . . . .

PC / Serial Interface Box I/F-036. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Metallic Case X-ray Tube Connection 54302035. . . . . . . . . . . . . . . . .

Earthing Diagram I/F-103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STATOR INTERFACE

Philips Tubes -- Stator Interface I/F-021. . . . . . . . . . . . . . . . . . . . . .

Siemens Tubes --

Sedecal HF Series X-Ray Generator - Service Manual

Documents