Adjusting the adjusting disk relative to the arm shaft crank
Service Instructions 171/173 - 00.0 - 01/2020 15
4 Adjusting the adjusting disk relative to the arm
shaft crank
Fig. 2: Adjusting the adjusting disk relative to the arm shaft crank
Proper setting
The deepest slot A of the adjusting disk is in line with the slot in the arm
shaft crank.
To adjust the adjusting disk relative to the arm shaft crank:
1. Loosen the screws of the set collar.
The set collar is on the left next to the upper toothed belt wheel.
2. Insert the locking peg (2) into the slot (1) of the arm shaft crank.
3. Turn the handwheel until the locking peg (3) can be inserted into
the deepest slot A of the adjusting disk ( p. 13).
4. Move the arm shaft crank to the right until it makes contact with the arm
shaft bearing.
5. Tighten the screws of the set collar.
CAUTION
Risk of injury from moving parts!
Crushing possible.
Switch off the machine before you adjust the
adjusting disk.
(1) - Slot
(2) - Locking peg
(3) - Locking peg
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