Dürkopp Adler D869 e-con Service Instructions Manual page 85

Thread trimmer
Fig. 69: Adjusting the cutoff curve (2)
(5) - Threaded pins
(6) - Thread-pulling knife
9. Use the threaded pins (5) to set the thread-pulling knife (6) and
10. Loosen the threaded pins (5) and adjust the knives.
Service Instructions D869 e-con - 00.0 - 09/2023
⑤
the counter blade (7) such that the tip of the thread-pulling knife (6)
is flush with the tip of the counter blade (7).
(7) - Counter blade
⑦
⑥
83