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Adjusting the thread system
Fig. 50: Setting the winder - part 2
①
②
③
④
⑤
⑥
⑦
⑧
(1) - Bobbin lever
(2) - Screw
(3) - Counternut
(4) - Bobbin
(5) - Blocking lever
(6) - Blocking cam
Setting steps
1. Turn the winder lever (1) to the 0 position (winder switched off).
2. Loosen the screw (10).
3. Turn the eccentric (9) so that there is a gap of 0.5 mm between the
4. Tighten the screw (10).
5. Loosen the screws (8).
6. Adjust the position of the microswitch (7).
7. Tighten the screws (8).
8. Turn the blocking cam (6) in the direction of the arrow and switch on the
The microswitch must not switch off (a clicking within the microswitch
9. Turn the winder shaft until the blocking lever (5) engages in the recess
At this position, the microswitch (7) must switch the motor off. If it fails
Service Instructions 969 - 01.0 - 12/2015
friction disc (12) and rubber pulley (11).
winder so that the blocking lever (5) rests on the outer diameter of the
blocking cam (6).
indicates when it switches off).
in the blocking cam (6).
to do so, correct the position of the microswitch.
(7) - Microswitch
(8) - Screws
(9) - Eccentric
(10) - Screw
(11) - Rubber pulley
(12) - Friction disc
⑫
⑪
⑩
⑨
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