Adjusting The Feed Dog Height At Top Dead Center - Dürkopp Adler D869 e-con Service Instructions Manual

7.4
The feed dog reaches the maximum stroke height at top dead center.
Proper setting
Place the feed dog in the uppermost position by turning the handwheel.
 The upper edge of the feed dog protrudes 0.6 - 0.7 mm above the
To adjust the feed dog height at top dead center:
1. Execute the service routine Feed dog > Movement ( p. 14).
 The software is used to define the necessary presettings on
2. Turn the handwheel until the feed dog is at its highest position.
Fig. 39: Adjusting the feed dog height at top dead center
(1) - Free arm cover
(2) - Screw
3. Remove the free arm cover (1).
4. Loosen the screw (2).
5. Move the feed dog (3) until it protrudes 0.6 - 0.7 mm from the throat
6. Tighten the screw (2).
7. Finish the service routine.
52

Adjusting the feed dog height at top dead center

throat plate.
the machine.
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plate.
Adjusting feed dog and needle bar linkage
(3) - Feed dog
Service Instructions D869 e-con - 00.0 - 09/2023
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②