Adjusting The Feed Dog Height At Top Dead Center - Dürkopp Adler D867 e-con Service Instructions Manual

Adjusting feed dog and needle bar linkage

7.6 Adjusting the feed dog height at top dead center

The feed dog reaches the maximum stroke height at top dead center when
the handwheel is positioned at 190°.
Proper setting
Place the feed dog in the uppermost position by turning the handwheel.
 The upper edge of the feed dog protrudes 0.5 mm above the throat
Fig. 37: Adjusting the feed dog height at top dead center
(1) - Threaded pins
To adjust the feed dog height at top dead center:
1. Execute the service routine Feed dog > Position to needle
 The software is used to define the necessary presettings on
2. Check if the sewing drive is at 190°.
3. If needed, use the handwheel to correct the position manually.
4. Tilt the machine head ( p. 18).
5. Loosen the threaded pins (1).
6. Turn the lever (2) such that the upper edge of the feed dog protrudes
7. Tighten the threaded pins (1).
8. Finish the service routine.
Service Instructions D867 e-con - 00.0 - 08/2023
plate.
In machines with short thread trimmers (KFA), the upper edge of the
feed dog protrudes 0.8 mm above the throat plate.
①
②
( p. 14).
the machine.
0.5 mm (KFA = 0.8 mm) above the throat plate.
(2) - Lever
51