Setting The Needle Bar Height - Dürkopp Adler 806N-111-10 Service Instructions Manual

5.7 Setting the needle bar height

Fig. 55: Setting the needle bar height
(1) - Screw
(2) - Crosshead
(3) - Hook tip
To set the needle bar height:
1. Remove sewing material support surface, throat plate, and sewing foot.
2. Lock the arm shaft in place at position A ( p. 69).
 The needle bar is at the loop stroke position.
3. Loosen the screw (1) on the crosshead (2).
4. Slide the needle bar with the needle (4) against the needle guard top
 The hook tip must be situated in the lower third of the needle.
5. Tighten the screw (1).
6. Replace throat plate and sewing foot.
7. Reinsert the sewing material support surface into the tabletop.
80
WARNING
Risk of injury from sharp parts!
Puncture.
The machine must be set to Threading mode.
① ②
edge (6) of the hook middle section (5) until it makes slight contact.
0.05 mm
③ ④
(4) - Needle
(5) - Hook middle section
(6) - Needle guard top edge
Service Instructions 806N-111-10/806N-121-10 - 00.0 - 09/2023
Machine head 121
③
⑤ ⑥