Dürkopp Adler D867 e-con Service Instructions Manual page 89

Short thread trimmer (KFA)
5. Adjust the height of the thread-pulling knife (12) using the set collar (1).
 The thread-pulling knife (12) is positioned at the same height as
6. Push the set collar (1) up against the hook bearing (6) with an adjusting
7. Tighten the threaded pin (7).
8. Push up the lever (3) and tighten the screw (4).
Initial position of the thread-pulling knife
To set the initial position of the thread-pulling knife:
1. Loosen the screw (4).
2. Set the thread-pulling knife (12) such that the marking (11) is flush with
3. Push the lever (3) up against the hook bearing (6) with an adjusting
 The marking (11) on the thread-pulling knife (12) is adjacent to
4. Tighten the screw (4).
5. Engage the latch (2).
6. Check the position of the thread-pulling knife (12) and readjust it if
Service Instructions D867 e-con - 00.0 - 08/2023
the counter blade (10).
washer (5).
the cutting edge of the counter blade (10).
washer (5).
the cutting edge of the counter blade (10).
The knife carrier has no axial play, but can still run smoothly.
necessary.
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