Troubleshooting and remedial actions
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5 Troubleshooting and remedial actions
If the linear head does not operate normally, take appropriate actions by referring to the information provided
in this chapter. If the problem persists after you have taken the necessary actions, contact our Technical
Support Line.
Condition
Possible cause
Action if problem is found
The rack does not move.
The rack is detached.
Check if the rack is detached. If the
rack is detached, insert the rack
The rack is biting into the rack
bushing due to load received in the
rotating direction of the rack.
Turn the rack in the direction
opposite to the received load, until
it no longer bites into the bushing.
Rack movement is locked by a
guide, etc.
Remove the cause of the locked
rack and ensure that the rack is
only pushed.
Foreign matter is biting into the
rack.
Remove the foreign matter.
The rack moves in the
direction opposite to the
specified direction.
The rack is not viewed in the
correct direction.
Check the moving direction by
