Service Instructions
Multimobil 5C
Siemens Ltd. Med India Version 5.0
Page 15 of 73
Copyright © SIEMENS LTD. All rights reserved. For internal use only
Tuning is required when any of the following Part is changed.
1. Single tank.
2. D915 PCB
3. D506 PCB
2.7 Yearly Checks
The following test has to be performed every year. Siemens offers free service for
during the first year and attractive AMC packages are available.
a) Check for the calibration values.
b) Check for insulation resistance of the equipment (process explained below)
1. Short the live and neutral terminal at mains cable end.
2. Select the range of Megger 500V DC.
3. Connect the probes of Megger between earth and shorted live and
neutral terminal.
4. Switch ON the Megger and note down the value of insulation resistance
when the value (reading) stabilises.
5. The value should be greater than 10MΩ
c) Check the parts subject to wear and tear.
2.8 Parts Subject to Wear
1. Overlay
2. Power cord,Power Plug.
3. Exposure cord
4. Brake linings
5. X-ray tube
6. Image intensifier
7. Wheels
8. Stickers and symbols
9. Bearings,Rollers etc
10. Sprockets
11. Handles and knobs.
12. False covers
13. Threaded spindle and Threaded Bush
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