GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
Job Card DIAG A1000 - Gantry Diagnostic
Page no. 959 Chapter 9
JC-DIAG-A-1000.fm
- If you cannot move by hand, change the brake.
- If you still cannot move by hand, check the compression mechanism again for mechanical defects
• If you can move the timing belt by hand but the "step lost" error is still reported, change the compres-
sion motor and encoder. See Job Card D/R A244 - Compression Motor with Encoder and Compres-
sion Belt on page 1297.
• If the "step lost" error is still reported, change the Compression Board (see Job Card D/R A250 -
Compression Board on page 1323).
FRUs:
Compression Board
Motor +Encoder with cable
Compression current-off brake
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