GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card PHY A015 - HT Cable Connection
Page no. 467 Chapter 6
JC-PHY-A-015.fm
Job Card PHY A015 - HT Cable Connection Chapter 6
1SUPPLIES
HV grease
2TOOLS
Standard Tool Box
3 REQUIRED EFFORT
Personnel: 1 Field Engineer
Time: 10 minutes
4 SAFETY PRECAUTIONS
Ensure that no AC power is applied to the system when performing this procedure.
5 PREREQUISITES
None
6 PROCEDURE
CAUTION
The HT block and kV/mA board assembly is factory calibrated. Do not attempt to adjust
potentiometer P1 (HT probe frequency compensation).
6-1 HT Cable Connection
The system is shipped with the HT cable disconnected and the air vent screw closed.
1. Locate the HT probe cable. Carefully release and remove its protective covers and any cable ties,
etc., which have been used to secure it during delivery.
2. Locate the HT cable receptacle on the HT block. Carefully remove its protective covering.
3. Use HV grease to lightly grease the HT cable probe. Insert the probe into its receptacle.
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