Determining the travel end points with mechanical limit switches
Check that the boom is parallel to the road surface when it is in the closed position and at about 89° when it is in the open position.
Correct the boom's horizontal position
Release the gearmotor.
Open the inspection hatch.
1
Turn the mechanical stop until you reach the desired boom position.
2
Fasten the mechanical stop with a locknut.
Lock the gearmotor
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