Adjusting the safety snap-on coupling
Service Instructions 867 - 04.0 - 10/2019 85
18 Adjusting the safety snap-on coupling
The safety release clutch disengages in the event of the thread jamming
and thus prevents the hook from being misadjusted or damaged.
18.1 Attaching the safety release clutch
Fig. 70: Attaching the safety release clutch
Proper setting
The 4 threaded pins (1) on the two set collars next to the safety release
clutch (3) must be parallel to one another. After the safety release clutch
has disengaged, they are no longer parallel.
To latch the safety release clutch:
1. Tilt the machine head ( p. 14).
2. Turn the left set collar (2) such that the threaded pins (1) are parallel
to one another.
The safety release clutch latches into place.
WARNING
Risk of injury from moving parts!
Crushing possible.
Switch off the machine before you adjust the safety
release clutch.
(1) - Threaded pins
(2) - Left-hand set collar
(3) - Safety release clutch
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