Correct the boom's vertical position
Release the gearmotor
Open the inspection hatch.
Raise 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
2
~1°
_
+
1
1
~89°
3