Establishing 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.
Lower the boom.
1 - Turn the mechanical stop until the desired position of the boom is achieved.
2 - Fasten the mechanical stop with a counter nut.
3 - Check that the microswitch that detects the position of the boom, clicks correctly. *
Lock the gearmotor
* Only for GPX40MGP
3
1
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1
2