DURKOPP ADLER 969 Classic, Service Instructions Manual

Page: 82 / 122

Setting the thread cutter
80 Service Instructions 969 - 06.0 - 03/2019
Fig. 62: Setting the initial position of the thread cutter and the position of the thread-pulling
knife (4)
14. Carry out a cutting test manually: The thread-pulling knife (5) must
catch the needle thread (14), preventing it from being cut.
Important
The needle thread (14) must be positioned in the slot (13) of the thread-
pulling knife (5).
15. If necessary, adjust the position of the thread-pulling knife (5) to the
left or the right until the needle thread (14) is positioned in the slot (13)
of the thread-pulling knife (5).
16. Perform a sewing test with a sheet of paper at normal speed and read-
just if necessary.
(5) - Thread-pulling knife
(13) - Slot
(14) - Needle thread
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