GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card D/R A405 - HV Cable
Page no. 1565 Chapter 9
JC-DR-A-405.fm
Job Card D/R A405 - HV Cable Chapter 9
1SUPPLIES
HV Cable
HV grease
2TOOLS
Standard Tool Box
3 REQUIRED EFFORT
Personnel: 2 Field Engineers
Time: 5 hours
4 SAFETY PRECAUTIONS
The procedures in this Job Card produce X-rays. Ensure that you take appropriate precautions when
operating with X-rays (for example, stay behind the radiation screen during an X-ray exposure).
5 PREREQUISITES
None
6 PROCEDURE
6-1 Removal and re-installation of the HV Cable
1. Switch off the electrical power supply from the Mains Distribution Panel in the room. Apply an appro-
priate LOTO padlock and label. Wait 10 minutes for the components within the Generator to dis-
charge.
2. Remove the Generator covers (see Job Card PHY A042 - Remove/Reinstall Generator Covers on
page 513).
3. Remove the Gantry covers (see Job Card PHY A044 - Remove/Reinstall Gantry Covers on page
523).
4. Disconnect the cable from the Generator HV tank and from the Tube connector J2.
5. Remove the cable.
!
Notice:
When it is necessary to cut cable ties which secure the cable to mechanical components or to oth-
er cables, take care to note or mark the exact position of the cable. This is required so that replace-
ment of the cable can be made in the same manner. Refer to section 6-2 for specific cable
positioning information.
6. Install the replacement cable; position it as described below. Use HV grease on the HT connection as
required.
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