DURKOPP ADLER H-Type 969, Инструкция по эксплуатации, Страница: 46 / 90

Setting the feed dog
44 Service Instructions 969 - 01.0 - 12/2015
Figure 30: Setting the height of the feed dog
Setting steps
1. Place the feed dog at top dead center.
2. Loosen the clamp (1).
3. Turn the stroke shaft (2) so that the upper edge of the feed dog protrudes
1.3 mm above the throat plate.
4. Tighten the clamp (1).
8.2.3 Setting the stroke movement
Sequence
First, check the following setting:
• Feed dog height (

p. 43)
Proper setting
The upper edge of the feed dog must be at the same height when the feed
dog is at front dead center (handwheel position 90°) as when it is at rear
dead center (handwheel position 270°).
At 90°, the feed dog is moving upward, at 270°, it is moving downward.
(1) - Clamp (2) - Stroke shaft
①
②
WARNING
Risk of injury!
Crushing injuries from moving parts.
Switch the machine off before you check and set
the stroke movement of the feed dog.