Toothed belt wheels
28 Service Instructions 867 - 04.0 - 10/2019
Fig. 14: Positioning the upper toothed belt wheel
To position the upper toothed belt wheel:
1. Disassemble the arm cover ( p. 15).
2. Using the screwdriver, push the toothed belt (4) sufficiently far to
the side so that the threaded pins (2) can be reached.
3. Loosen the threaded pins (2).
4. Turn the upper toothed belt wheel (1) such that the threaded pins (2)
are seated flush on the flat (5) of the arm shaft.
Information
Additional setting step for machines with normal lengths:
Move the upper toothed belt wheel (1) to the side so that the distance to
the winder wheel (3) is 0.8 mm.
5. Tighten the threaded pins (2).
6. Use the screwdriver to push the toothed belt (4) back again.
(1) - upper toothed belt wheel
(2) - Threaded pins
(3) - Winder wheel (position in machines
with normal lengths)
(4) - Toothed belt
(5) - Flat of arm shaft
To Next Page
Loading...
Need help?
General
