Abbott VP 2000 - Rotation Robotic Arm Rotates and Chatters: Fault 9.0

Section 6 Maintenance Diagnostic Faults
Abbott VP 2000™ Processor Service Manual 6-31
30-608308/R1—September 2008
Rotation Robotic Arm Rotates and Chatters: Fault 9.0
1. Test the rotation sensors according to this section.
2. Power OFF, top cover removed.
Check that all plug-in connectors [J1, J2, J3, J7, J8, J9, J10,
J11, J12 and J13] are correctly aligned and fully seated.
3. Power OFF, top cover removed.
Test by substituting known good units for Robotic Arm
Assembly and computer board assembly.
Figure 6.9: Rotation Robotic Arm Rotates and Chatters
ROTATION ROBOTIC ARM ROTATES AND CHATTERS
TEST ROTATION SENSORS
PASS FAIL
REPLACE ROTATION ROBOTIC
ARM ASSY
REALIGN PLUG IN
INSPECT CONNECTORS
PASS FAIL
1
2
ROBOTIC ARM ASSY
TEST BY SUBSTITUTION
COMPUTER BOARD
TEST BY SUBSTITUTION
3
4