Operating Instructions & Parts Manual
Pg.
18
Troubleshooting Chart
Symptom
Possible Cause(s)
Corrective Action
Handwheel rotates:
Table does not rotate
1.Key(Ref.No.32) is missing
1. Insert Key
2. Worm Shaft disengaged
2. Engage worm shaft
(see operation)
Handwheel will not rotate
1.
Hold-down clamps are
too tight
2. Lock nut too tight
(see maintenance)
3. Table need lubrication
1.
Loosen hold-down clamps
2.
Adjust lock nut properly
3.
Lubricate properly
(see Maintenance)
Worm Shaft will not engage
Table
Eccentric sleeve cannot rotate
properly
Properly adjust threaded pin and
Set screw(see maintenance)