Adjusting Point In Time For Cutting - DURKOPP ADLER D867 M-Type Delta Service Instructions Manual

6. Push the thread-pulling knife (4) to the left until the thread-pulling
7. Tighten the screws (5).
8. Turn the counter blade (2).
 The counter blade (2) lies lightly on the back third of the thread-pulling
9. Tighten the screw (1).
10. Move the hook thread clamp (3).
 The hook thread clamp (3) lies lightly on the back third of the thread-
11. Tighten the screws (6).
12. Perform a function test and correct the setting, if necessary.

15.4 Adjusting point in time for cutting

Fig. 79: Adjusting point in time for cutting
(1) - Roller
(2) - Set collar
(3) - Control cam
Proper setting
The threads are cut when the thread lever is at the top dead center (hand-
wheel position 60°).
To adjust the point in time for cutting off:
1. Tilt the machine head ( p. 18).
2. Open the throat plate slides ( p. 28).
3. Loosen the threaded pins (6).
4. Turn the handwheel until the thread-pulling knife (4) can be swung out
96
knife (4) can pass freely between the bobbin and the nose of the bobbin
housing.
knife (4).
pulling knife (4).
① ⑥ ⑤
② ③
by hand.
Long thread trimmer (LFA)
④
(4) - Thread-pulling knife
(5) - Counter blade
(6) - Threaded pins
Service Instructions M-TYPE DELTA - 00.0 - 12/2019