DURKOPP ADLER H-Type 969, Service Instructions Manual

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Position of the hook and needle
Service Instructions 969 - 01.0 - 12/2015 53
10.3 Setting the loop stroke position
Proper setting
When the stitch length is set to 0 and the machine is locked in place at
position 1:

The hook tip (3) is at the center in relation to the needle axis.
Fig. 36: Setting the loop stroke position
Setting steps
1. Set stitch length to 0.
2. Lock the machine in place (

p. 19).
3. Loosen the screw (1).
4. Loosen the screws (2).
5. Turn the tip of the hook (3) so that it is central to the axis of the needle.
6. Tighten the screws (2).
7. Tighten the screw (1).
(1) - Screw
(2) - Screws (3) - Hook tip
(4) - Groove
①
②
③
④