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Adjusting the thread system
Fig. 49: Setting the winder - part 1
①
②
③
④
⑤
⑥
⑦
(1) - Bobbin lever
(2) - Regulating screw
(3) - Counternut
(4) - Bobbin
(5) - Winder wheel
(6) - Switch-off lever
Setting steps
1. Loosen the counternut (3).
2. Tighten the regulating screw (2) so that the arms of the winder lever (1)
3. Adjust the winder pulley (5) to a distance of L=8 mm from the internal
4. Loosen the screw (11).
5. Swing the switch-off lever (6) into the switch-off position; the edge of
6. Tighten the screw (11).
7. Check that the winder switches off when the winder pulley (5) reaches
8. Turn the winder lever (1) to the 0 position (winder switched off).
9. Loosen the screw (10).
10.Adjust the blocking lever (9) to the base of the recess in the blocking
Service Instructions 969 - 01.0 - 12/2015
are approximately parallel.
diameter of the bobbin (4).
the spring (7) should rest against the edge of the switch-off lever (6).
8 mm from the internal diameter of the bobbin (4); correct the setting if
necessary.
cam (8).
0.5 mm
(7) - Spring
(8) - Blocking cam
(9) - Blocking lever
(10) - Screw
(11) - Screw
⑪
⑩
⑨
⑧
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