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All the mechanical movements of the unit.
All the locking mechanism of the unit.
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The correct functioning of the foot brakes, the steering mechanism of the unit
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and the monitor trolley.
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The anchoring of housing at the II unit and at the single tank.
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Check for the emergency stop function for motor-driven system movements.
Switch the system on
Move the lifting column.
Press the EMERGENCY STOP button.
Lifting column movement is not possible.
Press the Emergency stop button provided on the control unit of the Multimobil
5C immediately if any dangerous situation arises from motorized movements.
The motorized vertical movement will then be disabled immediately
This does not affect all other system functions
Unlocking: Unlock the button only after the danger has been eliminated.
You can unlock the button by turning it gently anti-clockwise.
2.5.1.2
During operation
Check for:
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The radiation indicators for correct functioning.
All the audio-visual indicators for correct functioning.
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All the modes of operation proper functioning.
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Proper positioning of the unit.
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When moving the system, remove any obstacles on the floor that may block the
wheels (Cable deflectors are provided).
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The exposure indicator and audible signal during Radiography and during
Fluoroscopy.
WARNING
2.5.2 Monthly checks
Check the manoeuvrability of the unit.
Check the round connector connecting Monitor Trolley and C arm Trolley.
Check function of all locking lever.
Check the legibility of the labels according to those in section Location of Labels.
If any labels require to be replaced, please notify Siemens customer service.
2.5.3 Performance Check (Every Six months)
Check Counterbalancing of the C -arm at each position.
Take a sample exposure at 60 kV, 10 mAs.
Check for Radiation indication LED, the lamp on the monitor trolley and the Audio
indication in form of Buzzer.
Check the automatic dose regulation
Siemens Ltd. Med India
Switch the system "OFF" immediately if a live
image appears on the monitor or the radiation
indicator glows although the radiation release
switch is not activated.
Version 5.0
Copyright © SIEMENS LTD. All rights reserved. For internal use only
Service Instructions
Multimobil 5C
Page 11 of 73
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Table of Contents
Troubleshooting
