Feed dog
42 Service Instructions 867 - 04.0 - 10/2019
8.4 Feed dog lift (adjustable stroke eccentric)
8.4.1 Adjusting the stroke movement
Order
First, check the following setting:
• Feed dog height ( p. 39)
Proper setting
At the front dead center (handwheel position 90°) and at the rear dead
center (handwheel position 270°) for the feed dog, the upper edge of
the feed dog is at the same height as the upper edge of the throat plate.
At 90°, the feed dog is in the upward movement; at 270°, in the downward
movement.
Fig. 27: Adjusting the stroke movement
To adjust the stroke movement:
1. Tilt the machine head ( p. 14).
2. Loosen the threaded pins (1).
3. Move the handwheel into the 90° position.
4. Turn the stroke eccentric (2) such that the upper edge of the feed dog
is in the upward movement and at the same height as the upper edge
of the throat plate.
5. Tighten the threaded pins (1).
WARNING
Risk of injury from moving parts!
Crushing possible.
Switch off the machine before adjusting the feed
dog lift.
(1) - Threaded pins (2) - Stroke eccentric
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