Chapter 9 Page no. 1614
JC-DR-A-413.fm
GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card D/R A413 - BT Power Supply 400-T1
4. Using a voltmeter (rating 1000 V DC), check that there is no residual voltage between screws S1 and
S2 before proceeding.
WARNING
Residual voltage stored in the resonant capacitors can be dangerous. Ensure that the res-
onant capacitors are fully discharged before you handle the BT Power Supply.
5. Remove the four bolts (1) (5 mm open ended wrench) which secure the BT Power Supply protective
cover to the Generator chassis.
6. Remove the two cables from the BT Power Supply. Ensure that you do not move them too much so
they are easier to re-connect later on.
7. Remove the allen screws (2) (2.5 mm open ended wrench) which attach the BT Power Supply to the
Generator chassis.
S2
S1
RC2
RC1
2
1
2
1
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