Adjusting The Stroke Eccentric - DURKOPP ADLER 867 Service Instructions Manual

Feed dog

8.4.2 Adjusting the stroke eccentric

Fig. 28: Adjusting the stroke eccentric
(1) - Screws
(2) - Grain
To adjust the stroke eccentric:
1. Tilt the machine head ( p. 14).
2. Loosen the screws (1).
3. Turn the disk (3).
4. Tighten the screws (1).
5. Erect the machine head.
6. Check the feed dog lift and readjust it if necessary.
Service Instructions 867 - 04.0 - 10/2019
NOTICE
Property damage may occur!
The feed dog may damage the thread-pulling knife on machines with
a short thread cutter.
Make sure the feed dog does not sink too deeply into the throat plate
to prevent damage to the thread-pulling knife.
①
②
• Grain (2) in the + range: Increase the feed dog lift
• Grain (2) in the - range: Reduce the feed dog lift
• Grain (2) on the center line: Default feed dog lift
(3) - Disk
③
43