Operations Model 6DS-SP Planarizer
5 - 58 Version 4.0 - February 1998
“TBL 2 NOT LOCKING (LEFT LOCK)” - # 152
“TBL 2 NOT LOCKING (RIGHT LOCK)” - # 153
“TBL 2 NOT UNLOCKING (LEFT LOCK)” - # 154
“TBL 2 NOT UNLOCKING (RIGHT LOCK)” - # 155
Problem
Indicator
Problem
Location
Component/ Cause
Resolution
ERROR
MESSAGE
Control
Computer
Screen
(1) Locking air
cylinder reed switch
not sensing the
commanded
position.
(2) Sensor
adjustment
problem.
(1a) Verify Machine
facility air pressure is
turned on.
OPERATIONS
(2a) Verify sensor
inputs 49 and 50 (lock)
and 51 and 52 (unlock)
are ON. Adjust sensors
if needed.
MAINTENANCE
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