Section 6
Maintenance Diagnostic Faults
Abbott VP 2000™ Processor Service Manual
6-35
30-608308/R1—September 2008
Miscellaneous Faults: Fault 13.0
1. Power OFF, top cover removed.
Rotate Y drive pulley counter-clockwise for access to lead
screw. Apply bearing grease to lead screw.
2. Power OFF, top cover removed.
Remove X drive belt from pulleys. Gently move the
carriage from side to side. If there is any binding, readjust
top rail as required.
3. Power OFF, top cover removed.
Check that the shoulder screws securing the four (4)
wheels in the carriage are fully seated and not binding on
the vertical rail mounting plate. If binding or rubbing
exists, remove carriage according to
Section 8,
Repair/Replacement of Spare Parts
and replace the wheel
assembly.
Figure 6.12: Miscellaneous Faults
MISCELLANEOUS FAULTS
WILL NOT RETAIN PROGRAM
AFTER SHUTDOWN
REPLACE COMPUTER BOARD
LUBRICATE LEAD SCREW
SQUEALING OR CHATTERING IN Y
DIRECTION UP OR DOWN
ROBOTIC ARM CHATTERS WHEN
MOVING IN X DIRECTION OR AT
END OF X DIRECTION TRAVEL
3
1
2
ALL INDICATORS AND EIGHTS NOT
PRESENT AT STARTUP
CHECK RAIL SPACING
CHECK CARRIAGE WHEEL
& AXLE ASSYS
REPLACE CONTROL
MODULE