Dürkopp Adler D869 e-con Service Instructions Manual page 44

Adjusting the eccentric for the sewing foot stroke
Fig. 31: Adjusting the eccentric for the sewing foot stroke
(9) - Control cam
(10) - Screw
(11) - Screw
To adjust the eccentric for the sewing foot stroke:
Depending on the seam program, the control cam will come to a stop at
the set stroke height.
1. Switch on the machine.
2. Open the menu
3. Switch off the machine.
4. Manually press the control cam (9) into the end position.
5. Loosen the screws (10).
6. Lock the machine in place at the looping stroke position (202°)
7. Loosen the screws (11).
8. Turn the eccentric such that slot (12) lines up with slot (13).
9. Tighten the screw (11).
10. Remove the lock.
11. Tighten the screw (10).
42
Parameters > Additional values (+)
and set the sewing foot stroke to the smallest stroke of 1.0 mm.
( p. 34).
Performing the basic settings of the eccentrics
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(12) - Slot
(13) - Slot
Service Instructions D869 e-con - 00.0 - 09/2023
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