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Siemens POWERMOBIL Manual

Siemens POWERMOBIL Manual

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POWERMOBIL
Replacement of Parts
Replacing the cable module
Print No.: SPR2-240.841.01.01.02
Replaces: n.a.
SP
© Siemens AG 2003
The reproduction, transmission or use
of this document or its contents is not
permitted without express written au-
thority. Offenders will be liable for dam-
ages. All rights, including rights
created by patent grant or registration
of a utility model or design, are re-
served.
English
Doc. Gen. Date:
05.03

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  • Page 1 POWERMOBIL Replacement of Parts Replacing the cable module © Siemens AG 2003 The reproduction, transmission or use of this document or its contents is not permitted without express written au- thority. Offenders will be liable for dam- ages. All rights, including rights...
  • Page 2 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

    Checking the horizontal movement ......4 - 5 Emergency stop of motorized unit movements ....4 - 5 Siemens AG SPR2-240.841.01...
  • Page 4 Ground Wire Test ........4 - 6 POWERMOBIL SPR2-240.841.01...

  • Page 5: Notes And Symbols

    NOTICE used without the safety alert symbol indicates a possible danger that if disregarded may or will lead to an undesirable result or state other than death, physical injury or property dam- age. Siemens AG SPR2-240.841.01 Page 1 of 4 POWERMOBIL Medical Solutions Rev.

  • Page 6: Prerequisite

    General Prerequisite NOTE These instructions apply to the replacement of the cable module in the POWERMOBIL system. NOTE 2 persons are required to carry out any extensive work. Estimated time required for 2 persons is 3 days. We recommend that you replace the cable module in a separate room (workshop).

  • Page 7: Documents Required

    SPR2-240.898.01... POWERMOBIL IQ-Quick Test SPR2-240.820.01... POWERMOBIL Wiring Diagram G5481 POWERMOBIL - System Manual SPR2-240.802.01... Required tools, test equipment and aids All tools, test equipment and aids, with the exception of those NOTE marked "*", are listed with specifications in the STC (Service Tool Catalogue).
  • Page 8 1 - 4 General This page intentionally left blank. POWERMOBIL SPR2-240.841.01 Page 4 of 4 Siemens AG Rev. 01 05.03 CS PS 24 Medical Solutions...

  • Page 9: Preparations

    Switch the POWERMOBIL on, and move the lifting column to its approximate vertical center position. • Switch the POWERMOBIL off again, and unplug the monitor cable X10 plug from the ba- sic unit. • Unplug the monitor cart's power plug to completely disconnect the monitor cart from the power supply.

  • Page 10: Covers

    • Remove the cover of the basic unit. At the same time disconnect the ground wire con- nection. (See chapter 1 in the POWERMOBIL service manual.) • Remove the front C-arm cover from the X-ray image intensifier side of the C-arm (Fig. 2).

  • Page 11: X-Ray Image Intensifier And I.i. Mini Voltage Supply

    Remove the I.I. mini voltage supply from the C-arm. • The X-ray image intensifier section of the C-arm contains a round LEMOSA plug con- nection. Loosen this pug connection (Fig. 5). Siemens AG SPR2-240.841.01 Page 3 of 12 POWERMOBIL Medical Solutions Rev.

  • Page 12: Powerphos

    (terminals and colors of the cables, see 1/Fig. 6). • Also loosen the cable for the fan integrated in the C-arm. Also note down the connection order (1/Fig. 6). POWERMOBIL SPR2-240.841.01 Page 4 of 12 Siemens AG Rev. 01 05.03...
  • Page 13 Lift the POWERPHOS out of the C-arm and set it down. • Eject all labeled contact pins from the Z66 X1 plug (Fig. 8). • Remove any existing cable ties. Siemens AG SPR2-240.841.01 Page 5 of 12 POWERMOBIL Medical Solutions Rev.

  • Page 14: Toothed Belt And Concealed Cable Run In The C-Arm

    Loosen the two screws (1/Fig. 10), and remove the clamping piece (3/Fig. 10). • Pull the C-arm cable out of the C-arm. • Release the two tube-side screws (1/Fig. 9), and pull the C-arm cable out of the C-arm. POWERMOBIL SPR2-240.841.01 Page 6 of 12 Siemens AG Rev. 01 05.03...

  • Page 15: Removing The C-Arm And Replacing The C-Arm Cable

    The cables in the interior of the C-arm are included in the scope of supply of the cable module. Replace them one-to-one. When pulling out the old cables draw in a pull wire. Siemens AG SPR2-240.841.01 Page 7 of 12...

  • Page 16: Cables Within The Energy Chain

    Trace the cables inside the energy chain, and loosen the corresponding cable ties, cable clamps and plug/screw connections in the basic unit. • Pull any cables back towards the energy chain to facilitate threading the cables in and out. POWERMOBIL SPR2-240.841.01 Page 8 of 12 Siemens AG Rev. 01 05.03...

  • Page 17: Cable Guide In The Horizontal Carriage

    • Unscrew the cable guide (1/Fig. 19). • Unscrew the cable guide (1/Fig. 20). After moving the horizontal carriage, the second screw of the cable guide will be accessible. Siemens AG SPR2-240.841.01 Page 9 of 12 POWERMOBIL Medical Solutions Rev. 01 05.03...

  • Page 18: Removing The Cable Module And Replacing The Flange

    Place the new flange onto the axle of the horizontal carriage, and fasten it using the new lock washer and the nut (1/Fig. 22). Do not change the angulation during this procedure, and avoid rotating the angulation shaft. POWERMOBIL SPR2-240.841.01 Page 10 of 12 Siemens AG Rev.

  • Page 19: Removing The Horizontal Carriage From The Vertical Tube

    Eject the contacts of the D30.X3 plug, and note them down. • Remove the cables from the guide channel (1/Fig. 25). Start with the smallest plug. For this purpose, position the horizontal carriage vertically and hold it. Siemens AG SPR2-240.841.01 Page 11 of 12 POWERMOBIL Medical Solutions Rev.
  • Page 20 2 - 12 Disassembly This page intentionally left blank. POWERMOBIL SPR2-240.841.01 Page 12 of 12 Siemens AG Rev. 01 05.03 CS PS 24 Medical Solutions...

  • Page 21: Drawing In The Cables (Horizontal Carriage And Vertical Tube)

    Instead of the old cable module place the new one close to the horizontal carriage. • Lock the cable drums of the new cable module. For this purpose, move the locking screw (1/Fig. 1) from position (2/Fig. 1) to position (1/Fig. 1) and screw it in. Siemens AG SPR2-240.841.01 Page 1 of 10 POWERMOBIL Medical Solutions Rev.
  • Page 22 Attach the cable module to the flange so that the cables will settle with one turn around the angulation axis. Make sure that the cables do not intersect (Fig. 4). • Reattach the cable module using the 12 screws. Apply Loctite 221 to the screws. POWERMOBIL SPR2-240.841.01 Page 2 of 10 Siemens AG Rev.
  • Page 23 To check the cable lengths rotate the cable module angulation from end position to end position. The cable loop around the angulation axis must be sufficiently long, but with only slight excess length. Siemens AG SPR2-240.841.01 Page 3 of 10...
  • Page 24 Move the horizontal carriage from end position to end position several times. At the same time, check that the cables run neatly and the loops forming in the end positions are nei- ther too short nor too long. If necessary, adapt cable lengths once again. POWERMOBIL SPR2-240.841.01 Page 4 of 10 Siemens AG Rev.

  • Page 25: Threading In C-Arm

    Lift the C-arm with 2 persons, and turn it into the bearing support (Fig. 14). To avoid high pressure on the bearing rollers and the C-arm make sure that the C-arm is not inserted canted. • Refit the holders on both sides (1/Fig. 12). Siemens AG SPR2-240.841.01 Page 5 of 10 POWERMOBIL Medical Solutions Rev.

  • Page 26: Concealed Cable Guide And Toothed Belt In The C-Arm

    C-arm + 45° several times to eliminate any play of the toothed belt. If necessary, increase the tension of the toothed belt in the slots of the clamping piece, and reattach it. POWERMOBIL SPR2-240.841.01 Page 6 of 10 Siemens AG Rev.

  • Page 27: Powerphos

    Fit the fan assembly, and connect it observing the connection order as previously noted. • Tie or attach all cables using cable ties. • Fasten the POWERPHOS to the C-arm. Make sure that the screws are tightened evenly. Siemens AG SPR2-240.841.01 Page 7 of 10 POWERMOBIL Medical Solutions Rev.

  • Page 28: I.i. Mini Voltage Supply And X-Ray Image Intensifier

    Insert the ribbon cable between control section and HV section of the I.I. mini voltage supply, at the side between the metal cover (1/Fig. 19) and the C-arm. • Fasten the image intensifier. POWERMOBIL SPR2-240.841.01 Page 8 of 10 Siemens AG Rev.

  • Page 29: Cables For Basic Unit

    Fix all cables to the cable holder (1/Fig. 21) using cable ties. • Reattach all shielded cables using the provided cable clamps. Make sure that the shield- ing makes good contact (2/Fig. 21) (1/Fig. 22). Siemens AG SPR2-240.841.01 Page 9 of 10 POWERMOBIL Medical Solutions Rev.

  • Page 30: C-Arm Cover

    Screw the protective ground wire to the cover of the horizontal carriage. • Reconnect the plugs of the brake button and of the Emergency Stop switch. • Lift the cover above the horizontal carriage and fasten it with screws (1/Fig. 24). POWERMOBIL SPR2-240.841.01 Page 10 of 10 Siemens AG Rev. 01 05.03...

  • Page 31: Setting The Center Position Of The Cable Module To The Orbital Center Position Of The C-Arm

    • Move the C-arm orbitally so that both markings (1/Fig. 4) on the toothed belt are posi- tioned between the two rollers (2/Fig. 4). The C-arm is now in orbital 0° position. Siemens AG SPR2-240.841.01 Page 1 of 6 POWERMOBIL Medical Solutions Rev.
  • Page 32 In this position of the bell and rollers, push the pinion gear back into the original position. Make sure that the teeth of the gear engage. • Retighten the screw (1/Fig. 3). POWERMOBIL SPR2-240.841.01 Page 2 of 6 Siemens AG Rev.

  • Page 33: Setting The Sensor Of The Motorized Orbital Movement

    • Switch the system off. • Change the position of the stop screw of the cable module back from position (1/Fig. 2) to position (2/Fig. 2) and tighten it. Siemens AG SPR2-240.841.01 Page 3 of 6 POWERMOBIL Medical Solutions Rev. 01 05.03...

  • Page 34: Setting The Sensor

    Rotate the camera under fluoroscopy from 0° to + 220° and then to -220 degrees. At the same time, make sure that the camera rotates smmothly up to the end positions. ➪ There must be no error messages on the display during this process. POWERMOBIL SPR2-240.841.01 Page 4 of 6 Siemens AG Rev.

  • Page 35: Checking The Lifting Column Movement

    Press the Emergency Stop switch ➪ The vertical lifting column and the motorized support of the orbital movement must not operate any longer. • Unlock the Emergency Stop switch again. Siemens AG SPR2-240.841.01 Page 5 of 6 POWERMOBIL Medical Solutions Rev. 01 05.03...
  • Page 36 Perform the IQ quick test. Ground Wire Test • Perform the protective ground wire test according to ARTD-002.731.17. ➪ The protective round wire resistance must not exceed 0.2 ohms. POWERMOBIL SPR2-240.841.01 Page 6 of 6 Siemens AG Rev. 01 05.03...

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