DURKOPP ADLER 512-211-01 Service Instructions Manual page 28

Cover
• Open the hook flap ( S. 17).
Fig. 18: Adjusting the loop stroke and needle guard
(1) - Hook tip
(2) - Hook
(3) - Driver
(4) - Screw
Adjusting steps
1. Use the handwheel to adjust the needle bar so that the corresponding
2. Loosen the screw (4).
3. Remove the cover ring. When doing this make sure that the hook (2)
4. Twist the driver (3) accordingly.
5. Shift the driver (3) axially so that the needle (5) rests against the driver
6. Insert the cover ring.
7. Tighten the screw (4).
26
① ⑤
②
marker line (6/7) is aligned with the needle bar bush.
does not work loose and fall.
tip and is easily pushed aside.
Adjusting the hook and needle bar
③ ④
(5) - Needle
(6) - Marker line for class 512
(7) - Marker line for class 532
Service Instructions 512-211-01/532-211-01 - 00.0 - 06/2016
512 532
⑥ ⑦