Siemens Powermobil Arcoskop X-Ray User manual

ARCOSKOP

System Manual

Trouble-Shooting-Guide

The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model _or_ design,_are_ reserved.

English Print No.: SPR2-250.840.01.01.02 Doc. Gen. Date: 09.05

Replaces: SPR2-250.898.01.07.02

0 - 2 Revision

Chapter Page Revision

all all 01

Document revision level

The document corresponds to the version/revision level effective at the time of system delivery. Revisions to hardcopy documentation are not automatically distributed.

Please contact your local Siemens office to order current revision levels.

Disclaimer

The installation and service of equipment described herein is to be performed by qualified personnel who are employed by Siemens or one of its affiliates or who are otherwise authorized by Siemens or one of its affiliates to provide such services.

Assemblers and other persons who are not employed by or otherwise directly affiliated with or authorized by Siemens or one of its affiliates are directed to contact one of the local offices of Siemens or one of its affiliates before attempting installation or service procedures.

ARCOSKOP SPR2-250.840.01 Page 2 of 8 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Contents 0 - 3

Page

1 _______Prerequisites __________________________________________________ 1 - 1

Required documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 Required tools, measurement and auxiliary devices . . . . . . . . . . . . . . . . . . 1 - 1 Information regarding this document . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

Position designations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3

Information on the equivalent leakage current measurement . . . . . . . . . . . . 1 - 6 Regulations and scope for the subsidiaries . . . . . . . . . . . . . . . . . . . . . 1 - 6 Initial measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6 Repeat measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6

Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 7

Installing/removing the covers on the support . . . . . . . . . . . . . . . . . . . . 1 - 7 Installing/removing the covers on the C-arm mounting . . . . . . . . . . . . . . . 1 - 8

Cover over the horizontal carriage . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9

Removing the cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9 Attaching the cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10 Installing/removing the cover at the C-arm/I.I. side . . . . . . . . . . . . . . . . 1 - 11 Monitor trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 12 Installing/ removing the covers on the monitor support system . . . . . . . . . . 1 - 12

Service position for the board access of the electronics box . . . . . . . . . . . . . 1 - 13 I.I. service position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15

Moving the I.I. into the service position . . . . . . . . . . . . . . . . . . . . . . 1 - 15 Installing the I.I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 16

2 _______Power supply adaptation ________________________________________ 2 - 1

Checking the line voltages on the monitor trolley . . . . . . . . . . . . . . . . . . . . 2 - 1

3 _______Checking the operating voltages __________________________________ 3 - 1

Low voltages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2 Image intensifier voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2 D41/D42 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3

4 _______Operating software _____________________________________________ 4 - 1

Loading the operating software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 Backing up the system parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 Reading and storing the load counter data . . . . . . . . . . . . . . . . . . . . . . . 4 - 2

Storing the actual load counter values. . . . . . . . . . . . . . . . . . . . . . . . 4 - 2 Releasing the resetting of the load counter values . . . . . . . . . . . . . . . . . 4 - 3 Resetting the load counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3 Returning the defective POWERPHOS incl. load counter data disk . . . . . . . . 4 - 3

Storing the error log in ASCII format . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4

Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4

5 _______Adjustments / Programming _____________________________________ 5 - 1

Siemens AG SPR2-250.840.01 Page 3 of 6 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

0 - 4 Contents

Page

Generator adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 mAs counter adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2 Checking the generator adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3 Dose rate adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4 Automatic dose rate adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4

Preparing the service PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4 Dose rate value to be set for the automatic dose rate adjustment . . . . . . . . . 5 - 7 23 cm I.I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7 Setting the dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8

Manual dose rate adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9

Preparation of the service PC . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9 23 cm I.I., in the order of the operating modes . . . . . . . . . . . . . . . . . . .5 - 12 23 cm I.I., in the order of the dose rate . . . . . . . . . . . . . . . . . . . . . . .5 - 14 Measuring setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 16 Setting the dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 17 Note on dose rate setting for EB (EB = Single Image mode). . . . . . . . . . . .5 - 17

Calibrating the TV iris diaphragm for automatic iris diaphragm regulation (AIR) . . . .5 - 18

Measuring the minimum dose rate with the TV iris diaphragm at max. aperture . .5 - 18 Calculating the dose rate values to be programmed . . . . . . . . . . . . . . . .5 - 18 Programming the calculated dose rate values . . . . . . . . . . . . . . . . . . .5 - 19 Concluding tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 19

Checking the set dose or dose rate . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 19

Measuring setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 19 Checking the dose rate values . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 20

Setting the maximum skin dose rate . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 22

Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 22 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 22 Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 22 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 23 Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 23

Collimator, X-Iris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 24

Start adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 24 Full format, X-Iris open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 24 Zoom format, X-Iris open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 24 X-Iris minimum aperture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25 Save values and end adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25 Concluding tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25

Collimator, slot diaphragm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25

Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25 Disable circle mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 26 Start adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 26 Slot diaphragm, 0° position . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 26 Full format, slot diaphragm open . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 26 Zoom format, slot diaphragm open . . . . . . . . . . . . . . . . . . . . . . . . .5 - 27 Slot diaphragm closed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 27 Enable circle mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 28 Save values and end adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 28 Concluding tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 28

ARCOSKOP SPR2-250.840.01 Page 4 of 6 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Contents 0 - 5

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Collimator display on the monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 28

Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 28 Collimator display, X-Iris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 28 Collimator display, slot diaphragm. . . . . . . . . . . . . . . . . . . . . . . . . 5 - 30

Camera rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 34 Calibrating the area dose product measuring device . . . . . . . . . . . . . . . . . 5 - 37

CONSTANT parameters = T Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 37 Checking the programmed value . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 38

Checking the accuracy of the area dose product measuring device . . . . . . . . . 5 - 39

Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 39 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 39 Dose measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 39 Calculating the area dose product . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 39 Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 40

Overview of ARCOSKOP parameters . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 41 Overview of MEMOSKOP Fast parameters . . . . . . . . . . . . . . . . . . . . . . 5 - 41 Cable module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 41

Holding force after orbital movement of C-arm . . . . . . . . . . . . . . . . . . 5 - 41 Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 41 LED D6 motor fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 41

. . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 37

6 _______Replacing boards / Replacing components _________________________ 6 - 1

Control board D1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1

Replacement and additional work . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1 Resetting the heat values after replacing board D1 . . . . . . . . . . . . . . . . . 6 - 2 Transferring the parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 2

Interface board D30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3 Board D40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3 Board D41/42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3 Generator, D21 including MCB2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3 Power supply unit D20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4 Starting unit D115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4 Generator Elko buffer modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 5 POWERPHOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 6

Removing the POWERPHOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 6 Installing the POWERPHOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 7 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 8

Collimator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 9 Diamentor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 9 Replacement of the I.I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 9

Checking the temperature indicator . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 9 Dismantling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 10 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 11

Replacing the VIDEOMED DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 13

Camera rotation 0° position . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 14

Siemens AG SPR2-250.840.01 Page 5 of 6 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

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Checks and adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 14

I.I. minivoltage supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 15

Adjusting the I.I. minivoltage supply . . . . . . . . . . . . . . . . . . . . . . . .6 - 17

Replacing the Compact optics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 19

Dismantling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 19

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 21 Basic unit control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 24 Foot switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 24 Frequency converter FV 0-400 Hz (vertical lift). . . . . . . . . . . . . . . . . . . . .6 - 27 Power supply M14, +5 V / +15 V / -15 V). . . . . . . . . . . . . . . . . . . . . . . .6 - 27 Power supply M13, +13 V Videomed DC. . . . . . . . . . . . . . . . . . . . . . . .6 - 27 I.I. Laser targeting device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 28 Replacing the MEMOSKOP Fast . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 28

Replacing the MEMOSKOP Fast . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 28

Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 28

Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 28

Loading the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 29

Loading the language file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 29

Programming the organ menus. . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 29

Programming the MEMOSKOP serial number . . . . . . . . . . . . . . . . . . .6 - 29

Programming the licenses (Options) . . . . . . . . . . . . . . . . . . . . . . . .6 - 29

Loading a LUT file (if present) . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 30

Concluding tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 30 MULTISPOT 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 30

Monitor support system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 31

Replacing the monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 31

Replacing the keyboards, if present . . . . . . . . . . . . . . . . . . . . . . . .6 - 31

7 ______ Brakes ________________________________________________________7 - 1

Braking forces / Braking torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

Torque, pivot brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

Measuring the orbital movement forces . . . . . . . . . . . . . . . . . . . . . . 7 - 2

Measuring the angular movement forces . . . . . . . . . . . . . . . . . . . . . . 7 - 2 Replacement of the angulation brake . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 3

Angulation brake magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 3 Compressed air brakes of the support . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 4

Setting the movement forces in the working condition . . . . . . . . . . . . . . . 7 - 4

Friction brake at the articulated joint 2 ( center articulated joint) . . . . . . . . . . 7 - 5

Setting the movement forces in the idle state . . . . . . . . . . . . . . . . . . . 7 - 6

8 ______ Appendix, Measuring the tube current _____________________________8 - 1

9 ______ Changes to previous version _____________________________________9 - 1

ARCOSKOP SPR2-250.840.01 Page 6 of 6 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1

Required documents 1

• ARCOSKOP circuit diagram

• Circuit diagram for monitor X2080 (if present)

• ARCOSKOP System Manual

1 - 1

• For the laser targeting device option, if

present:

Setting Instructions / Laser targeting device RXR2-130.032.01...

Required tools, measurement and auxiliary devices 1

NOTE

• Digital multimeter (e.g. "Fluke 8060 A", part no. 97 02 101)

• Oscilloscope > 50 MHz (e.g. "Fluke Combi Scope PM 3390 A",

• Dose measuring device (e.g. "PTW-DIADOS", part no. 97 17 612)

• Protective ground tester (e.g. "Safety Tester Bender UNIMET 1000 ST",

• Service PC with WINDOWS 95 operating system *

• Service software (see ARCOSKOP System Manual) *

• Connection cable "Service-PC - ARCOSKOP" (e.g. part no. 99 00 440)

• 1 set of resolution tests (e.g. part no. 28 71 820)

• 1 set of radiation filters (e.g. part no. 97 98 596)

• Centering cross (e.g. part no. 96 60 051)

• Heat conducting paste WPS (e.g. part no. 20 48 650)

• Standard service equipment *

• 1 set of Allen keys *

• A 30 mm socket key (is required for adjusting the brake) *

• 200 N spring scale (e.g. part no. 44 15 113)

• Torque wrench 20 Nm to 100 Nm (e.g. part no. 80 86 159)

• Torque wrench 3 Nm to 20 Nm (e.g. part no. 34 24 553)

All tools, measurement and auxiliary devices with the exception of those marked "*", are listed along with their specifications in the STC (Service Tools Catalogue).

part no. 99 00 861)

part no. 51 38 727)

Siemens AG SPR2-250.840.01 Seite 1 von 16 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

1 - 2 Prerequisites

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Fig. 1

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Information regarding this document 1

These service instructions will assist you in adjusting the ARCOSKOP for routine operation. Not every adjustment is required each time the system is serviced.

Position designations 1

The designations for the monitor trolley and the ARCOSKOP used in these instructions, i.e. left, right, front and back, are explained in Fig.1.

ARCOSKOP SPR2-250.840.01 Seite 2 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 3

Safety Information 1

WAR NING

Danger of physical injury up to death and damage to property! You must comply with

- the product-specific safety notes in these instructions,

- the general safety notes in the instructions TD00-000.860.01... and

- the general safety instructions according to ARTD Part 2.

In the case of non-compliance death or physical injury or damage to property can arise.

Electrical voltage! In the case of non-compliance death or physical injury or damage to property can arise.

Parts conducting voltage can be touched after covers of the system have been removed. To avoid this danger disconnect the system from the power supply before removing covers. For this purpose pull out the mains plug or switch the line voltage connection of the system free of voltage and secure it against being switched back on. In the case of necessary service work in connection with electrical voltage, observe the general safety notes in the instructions TD00-000.860.01...

WAR NING

Electrical voltage! In the case of non-compliance death or physical injury or damage to property can arise.

After service work on the primary circuit of the power-up module (e.g. replacement of the power-up module or parts of it) measure and record the equivalent system leakage current (see system folder or logbook).

Danger of infection with pathogens! In the case of non-compliance death or physical injury can arise.

This product is released for operation in operating rooms and can be contaminated with infectious blood or other body secretions. Avoid all contact with blood or other body secretions! Comply strictly with the preventive measures against infectious diseases specified in ARTD-002.731.37... !

Siemens AG SPR2-250.840.01 Seite 3 von 16 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

1 - 4 Prerequisites

WAR NING

CAUTION

Electrical voltage! In the case of non-compliance death or physical injury or damage to property can arise.

After completion of all service work and after attaching all covers of the system perform a protective ground wire test according to ARTD-002.731.17... . The protective ground wire resistance must not exceed 0.2 ohms.

X-ray radiation! In the case of non-compliance death or physical injury can arise.

The radiation protection regulations must be complied with during service work in which X-ray radiation must be released. Keep the radiation activity as low as possible (low kV, mA, short radiation time). Keep your distance from the radiation source as large as possible. Radiation protection devices (lead partitions, etc.) and radiation protection clothing (lead apron) must be used.

Danger of burns on hot modules or components! In the case of non-compliance slight to medium burns, primarily on hands, can occur.

CAUTION

WAR NING

After covers are removed modules or components (e.g. power modules, heat sinks, magnetic brakes) that can have temperatures > 50° Celsius in operation can be touched. To avoid burns switch the system free of voltage and wait for a cooling down time of at least 5 minutes before touching modules or components.

Electrostatic voltage! There can be damage to property in the case of non-compliance.

Comply with the ESD protection regulations in service work.

Electrical voltage! In the case of non-compliance death or physical injury or damage to property can arise.

The Elko batteries of the generator and the Elkos on the generator board remain charged for a long time even after the system is switched off. The Elkos must be discharged before working on the Elko batteries and before working on the generator. Switch the switch D21.S2 into the UZ_OFF position and wait until the LEDs D21.X22 and D21.X23 no longer light up. Then check the voltage between the test points X109.UZ_IST and X109.ANA_GND. The voltage must be < 0.2 V (corresponds to Uz < 20 V).

ARCOSKOP SPR2-250.840.01 Seite 4 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 5

CAUTION

Danger of injury when dismantling / assembling mechanical parts! Non-compliance can lead to minor to medium severe injuries, especially to the hands!

If parts that are under mechanical stress have to be dismantled or assembled, as for example the cover over the horizontal carriage of the basic unit, inattention can cause injuries due to crushing, cutting or grazing the skin, especially to the hands.

Perform the corresponding work with special care and attentiveness.

Wear working gloves if necessary.

Danger of injury on mechanical parts! Non-compliance can lead to minor up to moderately severe injuries, especially to the hands!

With covers removed, you can come into contact with parts such as flat plugs, threaded bolts, cut off cable ties or edges of components on which, in the case of inattention, injuries can arise due to crushing, cutting or grazing the skin, especially to the hands.

Perform the corresponding work with special care and attentiveness.

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1 - 6 Prerequisites

Information on the equivalent leakage current measurement 1

Regulations and scope for the subsidiaries 1

Within the scope of DIN VDE0751 part 1, the equivalent leakage current test must be performed. Outside the scope of DIN VDE0751, the subsidiaries must observe the following: (see ARTD-002.731.731.17, Safety regulations for installation and maintenance). The legal national regulations apply to the subsidiaries. In the event that there are no existing regulations, observe the following rules in the interest of safety for customers, patients, employees and third parties, as well as the company.

Initial measurement 1

The measurement was performed at the factory and the value measured was recorded in test protocol 1b. The measurement was performed with the line voltage and line frequency specified in the test protocol. During start-up of the ARCOSKOP on-site, the values were checked and remeasured and recorded if they deviated from the line voltage. The protocol is filed in Register 9 of the System Manual and System Owner Manual, Register 6.

Repeat measurements 1

When performing service or repair work in the primary circuit of the power supply, the equivalent leakage current must be measured again and compared to the initial value measured. The measurement setup must match the measurement setup for the equivalent leakage current / protocol. During measurement, the ARCOSKOP must be switched on. When using the Bender safety tester, the tester must be set to manual measurement. The values measured during repeat tests must not exceed the original value by more than 50%. In addition, the limit of 2 mA must not be exceeded. ARCOSKOP systems which exceed this threshold must be serviced. The values measured are to be recorded in the equivalent leakage current / protocol (see System Manual, Register 9). Hand over a copy of the protocol to the customer for filing in the System Owner Manual.

ARCOSKOP SPR2-250.840.01 Seite 6 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 7

Fig. 2 Fig. 3

Fig. 4 Fig. 5

Covers 1

WAR NING

NOTE

Installing/removing the covers on the support 1

• To loosen the fastening screws for the end caps on the support arms, the rubber at the

ends must be pulled out from the slot, refer to Fig. 2 to Fig. 5. After removing the Phillips screws, press the internally located retainer a little to the inside with a thin screwdriver and simultaneously pull the end cap out a little. After the end cap has been loosened on both sides it can be removed.

• To remove the two-part cover of the support on the false ceiling, remove the two white

rubber plugs and unscrew the Allen screws, refer to the figure at the right above. The two parts must be pulled apart. Take care in this case that the two internally located retaining

Electrical voltage! See Chapter 1, Safety Information.

Prior to removing the covers, switch off the line voltage supply to the system and secure against accidental switch-on.

Switch off the compressed air brakes, turn off the compressed air and let it escape.

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1 - 8 Prerequisites

rods remain in one half of the two covers in order to keep the space required for pulling the halves apart small.

Installing/removing the covers on the C-arm mounting 1

• Remove the cover screws and remove both covers towards the side (Fig. 5).

• After completing the procedure, reinstall both covers in the reverse order.

ARCOSKOP SPR2-250.840.01 Seite 8 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 9

Cover over the horizontal carriage 1

Fig. 6 Fig. 7

Removing the cover 1

NOTE

Fig. 6 and Fig. 7 are examples and show the cover of the SIREMOBIL Iso-C. The cover of the ARCOSKOP horizontal carriage is open to the front in the area of the verical lifting column and has no emergency stop button and only 3 brake buttons. However, the cover of the ARCOSKOP can be removed and attached in practically the same way.

• Loosen the 6 mounting screws (1/Fig. 6).

CAUTION

Danger of injury when dismantling / assembling mechanical parts! Non-compliance can lead to minor up to moderately severe injuries, especially to the hands!

The cover over the horizontal carriage is bent U-shaped and must be pulled on the side to the outside when it is removed. The cover is then under mechanical stress.

We recommend that you wear light working gloves to avoid injuries.

• Expand the cover at the rear end in the direction of the arrow (see Fig. 2) and remove it

downwards.

• If needed disconnect the protective ground wire, the cable of the keypad (brake buttons)

and the cable of the emergency stop button.

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1 - 10 Prerequisites

Attaching the cover 1

• Re-fasten or connect the protective ground wire, the cable of the keypad (brake buttons)

and the cable of the emergency stop button.

CAUTION

Danger of injury when dismantling / assembling mechanical parts! Non-compliance can lead to minor up to moderately severe injuries, especially to the hands!

When the cover is attached and pressed down, it is under mechanical stress and snaps into place over the bottom edge of the horizontal carriage. Expand the cover at the rear end (see Fig. 6) so far that as shown in Fig. 7 it lies obliquely over the horizontal carriage in the edge 1/ Fig. 7.

Press on the surface on the top of the cover, without grasping the sheet metal edges, until this slides over the lower edge of the horizontal slide.

• Expand the cover at the rear end (see Fig. 6) so far that as shown in Fig. 7 it lies obliquely

over the horizontal carriage in the edge 1/Fig. 7.

• Press on the top surface of the cover, without grasping the sheet metal edges, until this

slides over the lower edge of the horizontal slide. Here make sure that the cover does not slide out from the edge (1 / Fig. 7).

• Check the operation of the emergency stop button and of the brake buttons.

• Fasten the cover with the 6 Allen screws (1/ Fig. 6).

ARCOSKOP SPR2-250.840.01 Seite 10 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 11

Fig. 8

Installing/removing the cover at the C-arm/I.I. side 1

CAUTION

Danger of injury! In the case of non-compliance death or physical injury or damage to property can arise.

The C-arm cover contains counterbalance weights and weighs > 10 kg. Hold the cover firmly when installing or removing it.

Before the C-arm cover is loosened, the C-arm must be moved to its middle orbital position. If the C-arm covers are loosened, the C-arm must not be moved to its orbital end positions (I.I. or POWERPHOS in the orbital end position).

• Remove the 4 fastening screws (Fig. 8). Hold the covers firmly while removing them.

• Install them in the reverse order.

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1 - 12 Prerequisites

Monitor trolley 1

Removing the covers

• Remove the upper back cover plate of the log book compartment.

• Remove the protective ground wire.

• Remove the lateral Allen screws from the lower back cover.

• Remove the protective ground wire from the cover.

Installing the covers

• Begin with the lower back cover.

• Reattach the protective ground wire for the lower cover.

• Install the cover and tighten the screws.

• Reattach the protective ground wire for the log book compartment.

• Install the cover and tighten the screws.

Installing/ removing the covers on the monitor support system 1

Fig. 9 Monitor support system cover 1-2

• Remove the screw fastening of the cover halves on the upper joint of the cover,

see arrow Fig. 9.

• Loosen the remaining cover screws and remove the two cover halves to the side.

• After taking the necessary action install the covers again in the reverse order.

ARCOSKOP SPR2-250.840.01 Seite 12 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 13

Service position for the board access of the electronics box 1

Fig. 10

• The cover latch must be closed before loosening the screws (see Fig. 10).

• Remove the screws from the sides of the cover (see Fig. 10).

• Be aware of the weight added by the components attached to the rear side when opening

the latch and the service cover (see 2/Fig. 11).

Fig. 11

• You can now lower the generator unit. Use an extension to loosen the two screws on the

upper sides (see 3/Fig. 11).

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1 - 14 Prerequisites

Fig. 12

• Cables D20, X7, X8, and X9 should be fastened to the cable clamps with a torque of

4.8 Nm. Loop the cables and attach the shield as shown in Fig. 12. Ensure that the cables do not become crimped or torn when moving the generator.

• When routing cables in the E-box, ensure that the cover can be opened and closed

without crimping or stretching the cables or loosening the plug connection.

ARCOSKOP SPR2-250.840.01 Seite 14 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Prerequisites 1 - 15

Fig. 13 Fig. 14

Fig. 15

I.I. service position 1

Moving the I.I. into the service position 1

• Take the threaded rods, spacers and nuts out of the accessory pack ("Service Pack I.I./

Camera" part no. 71 43 519 / Fig. 15).

• Move the C-arm into the vertical position, with the I.I. below and the POWERPHOS

above.

• Remove both attachment screws for the I.I. and replace them with the threaded rods

from the service pack.

• Insert the threaded rods from the service pack at least 5 turns into the threaded holes of

the I.I.

• Then mount the spacers and nuts (see Fig. 14).

• Tighten the nuts to fasten the I.I. again.

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1 - 16 Prerequisites

• Turn the C-arm so that the I.I. is above and the POWERPHOS is below (angulation).

• Lower the I.I. by gradually loosening the nuts alternately. Be careful not to damage the

cables. Fig. 13 shows the I.I. in the service position.

Installing the I.I. 1

• Lift the I. I. a little alternately on each side and retighten the nuts.

Repeat this until the I.I. is fastened again. Be careful not to damage the cable.

• Tighten the nuts to fasten the I.I. again.

• Move the C-arm so that the POWERPHOS is above and the I.I. is below (angulation).

• Remove the two threaded rods (service pack) again from the threaded holes of the I.I.

and reinstall the I.I. with the two attachment screws.

ARCOSKOP SPR2-250.840.01 Seite 16 von 16 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Power supply adaptation 2

2 - 1

WAR NING

Electrical voltage! See Chapter 1, Safety Information.

Disconnect the ARCOSKOP power plug.

• Open the back cover of the monitor trolley.

• Measure the on-site line voltage and line frequency.

• Adjust transformer T1 to the required line voltage and line frequency. Refer to the label

on the switch-on assembly.

• Adjust transformer T2 to the required line voltage and line frequency. Refer to the label

on the switch-on assembly.

• Check fuses F1 and F2 to see as to whether they correspond with the values on the label

of the switch-on assembly and replace them, if necessary.

• Mark the correct line voltage and line frequency on the line voltage label at the back of

the monitor trolley.

Checking the line voltages on the monitor trolley 2

• Plug X10 for the basic unit must be disconnected.

• The monitor, memory device and other devices, if present, such as multiformat camera,

video printer or video recorder must be disconnected from the line voltage supply.

• Check the secondary voltages for line voltage transformer T1 according to table 1.

From test point to test point Voltage Comment

Transformer T1.31 Transformer T1.32 190 V ~ to

205 V ~

Transformer T1.31 Transformer T1.33 230 V ~ to

246 V ~

Power cable

Memoskop, N

Power cable Monitor 1, N

Option: Power cable

Monitor 2, N

Option: Power cable

Multispot, N

Option: Power cable

Video printer, N

Option: Power cable

Video recorder, N

Option Power cable optical video separation, N

Power cable

Memoskop, L

Power cable

Monitor 1, L

Power cable

Monitor 2, L

Power cable

Multispot, L

Power cable

Video printer, L

Power cable

Video recorder, L

Power cable optical

video separation, L

230 V ~ to

246 V ~

230 V ~ to

246 V ~

230 V ~ to

246 V ~

230 V ~ to

246 V ~

230 V ~ to

246 V ~

230 V ~ to

246 V ~

230 V ~ to

246 V ~

if Video printer present, not

not adjustable

if Multispot present, not

adjustable

if Video recorder present,

not adjustable

if optical video separation

present, not adjustable

Tab. 1

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2 - 2 Power supply adaptation

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ARCOSKOP SPR2-250.840.01 Seite 2 von 2 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Checking the operating voltages 3

Fig. 1 Fig. 2

3 - 1

Fig. 3 Fig. 4

Siemens AG SPR2-250.840.01 Seite 1 von 4 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

3 - 2 Checking the operating voltages

Low voltages 3

• Check the operating voltages of the ARCOSKOP according to tables 1 and 2 (Fig.1 - 4).

From test point To test point Voltage Adjuster

D1.X37 (0V) D1.X30 (+5 V) +5.1 V to 5.2 V M14. +5 V/Adj.

D1.X39 (0V) D1.X32 (+15 V) +4.9 V to 15.1 V M14. +15 V/Adj.

D1.X39 (0V) D1.X33 (-15 V) - 4.8 V to -15.2 V M14. -15 V/Adj.

D30.X1.8 (0V) D30.X1.9 (+24 V) +24.0 V to 29.6 V not adjustable

D30.X21.1 (0V) D30.X21.10 (+24 V) +22.8 V to +29.5 V not adjustable

D30.X20.1 (0V) D30.X20.3 (+27 V) +27.3 V to +27.8 V D30 R115

D42.MP1 (0V) D42.MP2 (+5 V) + 5,0 V bis +5,2 V D40.P1

D40.D17.A (0V) TP (+5 V) +5,0 V to +5,2 V D40.P1 *1

M13.S- (0V) M13.S+ (+13 V) +13.1 V to 13.3 V M13.TR1

Ta b . 1

*1 With existing "operation free" option, i.e. the control console is detachable, you must measure and check on board D40 that the voltage does not exceed 5.2 V. Should the voltage on D40 be too high, the voltage on D42 can be reduced to 5.0 V.

Image intensifier voltages 3

• Take the voltages E1 / E2 / E3 and A from the test protocol of the image intensifier and

check or adjust them at the test points of the control unit listed in Table 2.

Voltage Test point Ground

point (0V)

E1 UE1 P10 P11 1:1

E2 UE2 P6 P7 1:1

E3 UI 15 P2 P3 1:10000

30 kV, anode UI 30 P1 P1 1:10000

Ta b . 2

Potentiome-

ter for

full format

Potentiome-

ter for

zoom format

Volt ag e d ivi -

der ratios

ARCOSKOP SPR2-250.840.01 Seite 2 von 4 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Checking the operating voltages 3 - 3

D41/D42 Programming 3

• Make sure that the jumpers on boards D41 and D42 are installed as follows:

Board Jumper Pins on off Components

D41 21 1 - 2 X E-Box

D41 22 1 - 2 X E-Box

D41 23 2 - 3 X E-Box

D41 24 X E-Box

D41 25 X E-Box

D41 26 X E-Box

D42 21 2 - 3 X Panel

D42 22 2 - 3 X Panel

D42 23 1 - 2 X Panel

D42 24 X Panel

D42 25 X Panel

D42 26 X Panel

Tab. 3

• Board D41 for the E-box and board D42 for the control panel have to be clearly identified

with an X in the respective field.

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3 - 4 Checking the operating voltages

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ARCOSKOP SPR2-250.840.01 Seite 4 von 4 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

Operating software 4

Loading the operating software 4

• Connect the service PC to the serial service interface on ARCOSKOP.

• Insert the "Parameter" disk in drive A.

• Start the service program.

• Select the Download menu, select the relevant file (Host, Gen....) and start Download.

• After successfully downloading, wait for the system to boot (1 minute).

• The ARCOSKOP is operational.

4 - 1

NOTE

If you cannot run Download (e.g. power failure during Download):

- Switch the ARCOSKOP off and back on

- Restart Download

Backing up the system parameters 4

NOTE

Prerequisite:

The service PC is already connected, the service program is already started.

• Select the "Data" menu.

• Select the "Backup" submenu.

• Click the "Parameter" check box.

• If required select the back-up of further data by selecting the corresponding check box.

After changing settings / parameters, back these up on the parameter disk. Note that the data are stored correctly only after ending the service program Therefore always exit the service program with "Logoff" and "Quit".

• Click the "Backup" button. Wait until the data are backed up temporarily on disk.

• Then back to the main menu.

• Select the "System" menu.

• Select the "Logoff" submenu. Wait until the data are stored on disk.

• You can now exit the service program by selecting the "System" and "Quit" menus.

Siemens AG SPR2-250.840.01 Seite 1 von 4 ARCOSKOP Medical Solutions Rev. 01 09.05 CS PS 24 System Manual

4 - 2 Operating software

Reading and storing the load counter data 4

NOTE

The procedure is divided in 4 steps:

Before the replacement of the POWERPHOS, all load counter values have to be stored on disk. After storing the load counter values, the load counter has to be reset. All values are set to 0. After the replacement and all adjustments, send back the disk with the defective POWERPHOS for repair.

• Store the actual load counter values on disk.

• Release the resetting of the load counters.

• Reset the load counter values to 0.

• Return the defective POWERPHOS, including the load counter data disk.

Storing the actual load counter values 4

• Connect the service PC to the serial interface of the unit.

• Start the service program.

• Select the "Diagnostics / Monitoring" menu.

• Select "LOAD COUNTERS" in the "Group 1:" combo box.

• Click on "Update Start" and wait until the actual values are displayed.

• Click on "Update Stop".

• Click on the "Save" button.

• Change the data disk of the service program in drive A against a formatted empty one.

• Select the drive A for storage.

• For the file name, enter the current date, the part no. and the serial no. of the

POWERPHOS.

Example: The current date is: Use the date format DD-MM-YY: The POWERPHOS part no. is: The POWERPHOS serial no. is: Enter the file name:

08-22-1999 22-08-99 55 73 501 01234 22-08-99_5573501_01234.his

• Store the file on disk.

• After storage, change the disk in drive A against the previously used data disk of the

service program.

• Close the Monitoring window by clicking on the "Cancel" button.

ARCOSKOP SPR2-250.840.01 Seite 2 von 4 Siemens AG System Manual Rev. 01 09.05 CS PS 24 Medical Solutions

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