Dürkopp Adler 867 Service Instructions Manual page 108

Faults caused by an incorrect setting
• Damage to the hook tip.
• Jamming of the needle thread between the needle and the needle
• Missing stitches and thread breakage.
Fig. 88: Needle bar height for machines with switchable needle bars II
Setting steps
1. Set stitch length adjusting wheel to 0.
2. Loosen the setscrew (2).
3. Remove the needle clamp (4).
4. Using an SW 2.5 hex key, turn the setscrew (6) in the needle bar (3).
5. Insert the needle clamp (4) into the needle bar (3) and push it upwards
6. Tighten the setscrew (2).
Order
After correcting the needle bar height, check the position of the needle
guard ( p. 54).
106
guard.
②
(2) - Setscrew
(3) - Needle bar
(4) - Needle clamp
The setscrew serves as a stop for the needle clamp.
as far as it will go. In doing so, ensure that the hexagonal pin (5) on
the needle clamp (4) rests in the hexagon socket of the set screw (6).
⑤
④
③
⑥
(5) - Hexagonal pin
(6) - Setscrew
Service Instructions 867 - 03.0 - 10/2017
Special machines