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Siemens SIREMOBIL Compact Service Instructions Manual

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SIREMOBIL Compact
System Manual
Service Instructions
Serial numbers 01417 .... 01999
Register 5
Print No.: RXR2-130.061.02.03.02
Replaces: RXR2-130.061.02.02.02
SP
© Siemens AG 1997
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
Doc. Gen. Date: 10.03

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Summary of Contents for Siemens SIREMOBIL Compact

  • Page 1 SIREMOBIL Compact System Manual Service Instructions Serial numbers 01417 ..01999 © Siemens AG 1997 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,...

  • Page 2: Document Revision Level

    Assemblers and other persons who are not employed by or otherwise directly affiliated with or autho- rized 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.

  • Page 3: Table Of Contents

    Camera rotation ........5-12 Siemens AG Register 5 RXR2-130.061.02 Page 3 of 6 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24...
  • Page 4 Evaluation........5-18 Overview of SIREMOBIL Compact parameters ....5-19 Overview of Memoskop C / C-E parameters .
  • Page 5 Lubricating the vertical column ......7-1 8 _______Supplement, Measuring the tube current ____________________________ 8-1 9 _______Changes to previous version ______________________________________ 9-1 Siemens AG Register 5 RXR2-130.061.02 Page 5 of 6 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 6 0 - 6 Contents Page This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 6 of 6 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

  • Page 7: Required Documents

    Service PC with WINDOWS 3.1 or 3.11 operating system* • Service software (refer to SIREMOBIL Compact log book)* • Connection cable, Service PC - SIREMOBIL Compact (e.g. Part No. 99 00 440 RE999) • 1 set of resolution tests e.g. Part No. 28 71 820 RE999 •...

  • Page 8: Information Regarding This Document

    Fig. 1 Information regarding this document These service instructions will assist you in adjusting the SIREMOBIL Compact for routine operation. Not every adjustment is required each time the system is serviced. Position labels The labels used in these instructions (left, right, front and back) are explained in Fig.1.
  • Page 9 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 Register 5 RXR2-130.061.02 Page 3 of 10 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 10 5 minutes before resuming work. CAUTION Electrical voltage! Noncompliance may cause damage to property. ESD protection guidelines must be observed when servicing. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 4 of 10 Siemens AG System Manual Rev.

  • Page 11: Measuring The Equivalent Device Leakage Current

    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 fre- quency specified in the test protocol. During startup of the SIREMOBIL Compact on-site, the values were checked, remeasured and recorded to determine whether they deviate from the line voltage.

  • Page 12: Covers

    Remount the protective conductor for the lower cover. • Mount the cover and tighten the screws. • Remount the protective conductor. • Install the cover and tighten the screws. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 6 of 10 Siemens AG System Manual Rev. 03 10.03...

  • Page 13: Cover

    Use a paper towel to wipe off excess sealing compound. • Refasten the SIREPHOS cover with the cover screws. Siemens AG Register 5 RXR2-130.061.02 Page 7 of 10 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 14: Back Stop Plate At The C-Arm Horizontal Support

    Remount the back stop plate (3/Fig.1) and fasten it with the screws. • Reinstall the rubber cover (1/Fig.1) and close it (adhesive closure). • Check the function of the horizontal brake. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 8 of 10 Siemens AG System Manual Rev.

  • Page 15: Concluding Steps

    Prerequisites 1 - 9 Concluding steps • After completing all work, perform the protective conductor test (see ARTD-002.731.17). Siemens AG Register 5 RXR2-130.061.02 Page 9 of 10 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 16 1 - 10 Prerequisites This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 10 of 10 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

  • Page 17: Checking The Line Voltage On The Monitor Trolley

    Line voltage adjustment 2 - 1 WARNING Electrical voltage! See Chapter 1, Safety Information. Disconnect the SIREMOBIL Compact line voltage plug. • Open the back cover of the monitor trolley. • Measure the on-site line voltage and line frequency. •...
  • Page 18 2 - 2 Line voltage adjustment This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

  • Page 19: Low Voltages

    Checking the operating voltages 3 - 1 Low voltages Check the operating voltages for the SIREMOBIL Compact against the values in Table 1. from test point to test point Voltage Tolerance Potentiometer M14.4 (0V) M14.5/6 (+5V) + 5 V +/- 0.2 V M14.
  • Page 20 3 - 2 Checking the operating voltages This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

  • Page 21: Control Board D1, Host

    Loading the operating software 4 - 1 Control board D1, Host • Connect the service PC to the serial service interface on SIREMOBIL Compact. • Start the service program. • Insert the "Parameter" diskette in drive A. • Select the Download menu and start the download (ARC / Fil. / Host).
  • Page 22 4 - 2 Loading the operating software This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...
  • Page 23 "Update Stop". Wait for approx. 10 seconds. Click on "Update Start" again. After the "Start fluoro" message in the ACTIONS line, press the radiation release button on the SIREMOBIL Compact hand switch. Refer to the text which follows for additional proce- dures.

  • Page 24: Generator Adjustment (Filament Circuit Learning Program)

    NOTE ing the generator adjustment. NOTE If an error occurs during the generator adjustment, switch OFF the SIREMOBIL Compact and perform the kV offset and generator adjustments again. NOTE As soon as the generator adjustment is started, press the radia- tion release button on the hand switch until the "Stop monitoring"...

  • Page 25: Checking The Generator Adjustment

    X-ray radiation! See Chapter 1, Safety Information. Protect yourself against radiation exposure. Wear a lead apron. • With the system on, connect the service PC to the SIREMOBIL Compact. • Select "Test..." in the Diagnostic menu. • Select cassette simulation in "Function Groups".
  • Page 26 Tube current exceeds the lower limit 6 ms - preset filament current too low 14.5 mA 13 mA 11.5 mA 3 ms Fig. 1b SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 4 of 22 Siemens AG System Manual Rev. 03 10.03...

  • Page 27: Dose Rate Adjustment

    The "Adjustment mode" parameter in the "Dose rate adjustment" parameter group must be programmed to "Semi automatic". Preparations • Switch the SIREMOBIL Compact on. • Connect the service PC to the serial interface of the SIREMOBIL Compact. • Start the service program. • Select the “Diagnostics...”menu. •...

  • Page 28: Adjustment

    • Switch fluoro on. • Press the >0< key on the operating console of the SIREMOBIL Compact. This starts the automatic adjustment of the TV-Iris collimator. • Wait until the message "done" is displayed in the "AUTO REGULATION" line (Service PC).

  • Page 29: Checking The Dose Rate In Automatic Mode

    If the area dose product measurement device is used, the dose measurement chamber must be mounted above the radiation exit port of the Sirephos. Siemens AG Register 5 RXR2-130.061.02 Page 7 of 22 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 30: Preparations

    10.2 R/min. 5 (mA) * 9 (R/min) = 4.41 (mA) Rounded to the nearest whole number: 44 10.2 (R/min) The value to be programmed is 44. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 8 of 22 Siemens AG System Manual Rev. 03 10.03...

  • Page 31: Programming

    Select "Put to unit" . Read the menu guide on the service PC. • Select "Save to file". • The value to be programmed has been transferred to the SIREMOBIL Compact and temporarily stored to the disk. NOTE You must exit the service program with "Logoff" and "Quit". Only then will the modified parameters be stored on the floppy disk as a new file.

  • Page 32: Collimator, X-Iris

    Select "4. CEX Position" on the service PC and click on "Execute" . • For the query "Do you want to reset the unit", click "No" . • Close the X-Iris completely. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 10 of 22 Siemens AG System Manual Rev.
  • Page 33 • For the query "Do you want to reset the unit," click "Yes". • Switch the SIREMOBIL Compact OFF and ON again. • Check the X-Iris again in survey format and zoom format. The collimator blades must still be visible on the edge of the image. If necessary, repeat the adjustment.

  • Page 34: Camera Rotation

    With the left camera rotation key (the arrow on the key is pointing counterclockwise), the marker superimposed on the monitor will rotate counterclockwise. The image contents will rotate clock- wise. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 12 of 22 Siemens AG System Manual Rev.
  • Page 35 Select Parameter in the Backup window. • Click on "Backup". • In "Remarks for Parameter", enter "camera rotation set“. Siemens AG Register 5 RXR2-130.061.02 Page 13 of 22 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 36: Calibrating The Area Dose Product Measurement Device

    Click "OK". The new position values for camera rotation will be stored to the disk. • Switch the SIREMOBIL Compact OFF and ON again. • Check the adjustments again. In the 0° position, the object image must correspond to the one in Fig.

  • Page 37: Checking The Programmed Values

    In the window "Available Functions", select the line "Start Diamentor Test" and click on "Execute" . • The tested Qt*Kg value is displayed on the monitor of the SIREMOBIL Compact. • This value must match the programmed CONSTANT (Qt*Kg) value.

  • Page 38: Checking The Accuracy Of The Area Dose Product Measurement Device

    Siremobil and the dose measurement device and repeat the measurement with a different fluoroscopic time. • Record the measured dose. • Record the area dose product displayed on the Siremobil monitor (FDPa). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 16 of 22 Siemens AG System Manual Rev.

  • Page 39: Calculating The Area Dose Product

    To calculate the measured area dose product: (measured area dose product FDPg) = (measured dose K ) * (average diameter) 0.785 Siemens AG Register 5 RXR2-130.061.02 Page 17 of 22 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 40: Evaluation

    For deviations > 0.3, the area dose product measurement device must be replaced. Sirephos Sirephos Center cross Meas. chamber I.I. I.I. Fig. 6 Fig. 7 Fig. 8 SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 18 of 22 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

  • Page 41: Overview Of Siremobil Compact Parameters

    User Setup • The User Setup is invoked with the CTRL + U key combination. • The available functions are described in the SIREMOBIL Compact Operating Instructions. Technical Setup • The technical setup is invoked with the CTRL + T key combination.
  • Page 42 16. Display of rotated images Yes: When pressing the image rotation key, the current image will be computerized and displayed. NO: The rotated image will not be computerized when pressing the image rotation key. For SIREMOBIL Compact always set to YES. 17. Monitor zoom Yes: When pressing the key for Memoskop - Zoom, the image will be displayed enlarged.

  • Page 43: Configuring Memoskop

    "Keyboard emulation program terminal.exe" can be found in the CS Intranet, path: For Service - SP - SURGERY - SIREMOBIL Compact - CB-DOC - Service - Memoskop. Configuring the video frequency After replacing the Memoskop, it will start at a default video frequency (50 Hz). If the mon- itors were configured for a different frequency, you will have to configure the correct video frequency without a "visible image".

  • Page 44: Memoskop, Configuration For The Number Of Existing Monitors

    When you replace the Memoskop, it will be configured for 2 monitors. This configuration displays USER SETUP and TECHNICAL SETUP on the second monitor. Therefore, USER SETUP and TECHNICAL SETUP are not visible for SIREMOBIL Compact systems with only one monitor. To reconfigure the system to 1 monitor, proceed as follows: •...

  • Page 45: Control Board D1

    • Ensure that the laser targeting device (where present) is functioning properly. • Test the FL / PFL / DR and direct exposure functions of the SIREMOBIL Compact. Power supply board D2 WARNING Electrical voltage! See Chapter 1, Safety Information.

  • Page 46: Interface Board D3

    Reconnect the anode cable and secure it. • Check the camera rotation and adjust it if necessary. The camera should rotate + 220°+ 3° or 7 220° + 3° (check this using the display). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 18...

  • Page 47: Power Supply M14, +5V / +15V / -15V

    Check the collimation for survey and zoom formats and adjust it if necessary. • Check the overall resolution according to the IQ Quick test. • Perform the IQ Quick test. Siemens AG Register 5 RXR2-130.061.02 Page 3 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 48: Collimator

    • Perform the kV offset adjustment. • Perform the generator adjustment (filament circuit learning program). • Ensure that the collimator is functioning properly and is set correctly. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 4 of 18 Siemens AG System Manual Rev.

  • Page 49: Replacing The I.i

    Remove the high voltage section and disconnect all cables. • Dissipate any residual voltage in the cables by shorting them to ground. Siemens AG Register 5 RXR2-130.061.02 Page 5 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 50 Remove the cable between the Videomed DC and the Compact optics and cut the cable ties securing it. • Remove plug X45 of the cassette contact. (2/Fig. 2). • Remove both jacks D4.X1 and X45 from the receptacle (2/Fig. 2). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 6 of 18 Siemens AG System Manual Rev.

  • Page 51: Installing The New I.i

    - Hold the camera rotation by the clamp ring (1/Fig. 3) and turn it to the correct position, if necessary. Siemens AG Register 5 RXR2-130.061.02 Page 7 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 52 I.I. housing with 4 to 6 dots), lay it in the groove of the new I.I. housing and fix it with 4 to 6 dots of adhesive (e.g. superglue). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 8 of 18...

  • Page 53: Checks And Adjustments

    Turn the C-arm so that the I.I. is at the top. • Loosen and remove the I.I. cover. • Rotate the camera in the "0" position (6/Fig. 6). Siemens AG Register 5 RXR2-130.061.02 Page 9 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 54 I.I. output. When removing the Compact optics, make sure that no dust or dirt contaminates the I.I. output window or the Compact optics. • Disconnect plug M30.X1 (4/Fig. 7). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 10 of 18 Siemens AG System Manual Rev.

  • Page 55: Mounting The Compact Optics

    Remove the resolution test from the I.I. input screen. • Check the dose rate and readjust it if necessary. Siemens AG Register 5 RXR2-130.061.02 Page 11 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 56: Checking The Camera Optics Centering At The I.i. Output

    If the diameter is <= 8mm, the following centering adjustment does not have to be performed. Continue with "checks and adjustments". • If the markings exceed > 8mm, proceed as follows : Fig. 9 SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 12 of 18 Siemens AG System Manual Rev.

  • Page 57: Centering The Camera Optics To The I.i. Output

    Check the setting of the radiation iris and readjust it if necessary. • Check the dose rate again and adjust it if necessary. • Perform the IQ quick test. Siemens AG Register 5 RXR2-130.061.02 Page 13 of 18 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...

  • Page 58: Memoskop C-E

    Configure the following parameters in Technical Setup for the Memoskop: 3 Number of monitors Configure 1 for SIREMOBIL Compact with1 monitor. Configure 2 for SIREMOBIL Compact with 2 monitors. 4 Hardcopy setup Check whether 5500 is programmed in "4 Max Hardcopy time".

  • Page 59: Memoskop C

    • Configure the following parameters in Technical Setup for Memoskop: 3 Number of monitors Configure 1 for SIREMOBIL Compact with 1 monitor. Configure 2 for SIREMOBIL Compact with 2 monitors. 4 Hardcopy setup Check whether 5500 is programmed in "4 Max Hardcopy time".
  • Page 60 A Operating mode parametersChange the programmed parameters only upon the cus- tomer’s request. B Video recorder output Configure to monitor A. C Documentation For SIREMOBIL Compact with 1 monitor: configure to monitor A. For SIREMOBIL Compact with 2 monitors: Configure to monitor B. D Text monitor For SIREMOBIL Compact with 1 monitor: configure to monitor A.

  • Page 61: Multispot 2000

    Jumper Position open open Tab. 1 • Disconnect the SIREMOBIL Compact line voltage plug from the receptacle. • Replace the Multispot 2000. • The screws securing the Multispot 2000 are accessible on the underside of the camera. • Perform a camera function test after the replacement.

  • Page 62: Laser Targeting Device

    Adjust the laser diodes using the adjustment device supplied with the laser targeting device. • Re-attach the SIREPHOS cover. • Seal the SIREPHOS cover using sealing compound (see Chapter 1, "Covers"). SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 18 of 18 Siemens AG System Manual Rev.
  • Page 63 • Oil to be used: Special purpose oil (Optimol GmbH; Viscogen KL300; 40g), Item number 73 95 353 RH090. Siemens AG Register 5 RXR2-130.061.02 Page 1 of 2 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 64 7 - 2 Brake force / Brake torque This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...
  • Page 65 The distribution current depends upon the kV and is calculated according to Ohm’s law. The distribution resistance is 400MOhm. • Switch OFF SIREMOBIL Compact. • Remove jumper X97 from board D1. • Connect the mA measuring device at D1.X39 and D1.X40.
  • Page 66 8 - 2 Supplement, Measuring the tube current This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...
  • Page 67 Chapter 1 Safety Information revised and added. Radiation safety labels changed to the actual label Chapter 8 Revision level revised Siemens AG Register 5 RXR2-130.061.02 Page 1 of 2 SIREMOBIL Compact Medical Engineering Rev. 03 10.03 CS PS 24 System Manual...
  • Page 68 9 - 2 Changes to previous version This page intentionally left blank. SIREMOBIL Compact Register 5 RXR2-130.061.02 Page 2 of 2 Siemens AG System Manual Rev. 03 10.03 CS PS 24 Medical Engineering...

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