Hook Tip Guard - Dürkopp Adler 884 Service Instructions Manual

4.3

Hook tip guard

2
1
Rule:
The guard plate of the hook (1) should prevent a contact between the
needle and the hook tip (2).
–
Set the maximum stitch length according to the sewing equipment.
–
Dismount the throat plate.
–
Position the hook tip (2) on the needle and adjust the setting screw
of the guard plate (1) by using an Allen key of 3 mm (3), so that the
needle does not touch the hook tip (2).
–
Checking: Exert a light pressure on the needle (see arrow) and turn
the hook at the same time.
–
The setting is not incorrect if the guard plate (1) slightly deflects
the needle.
Caution: Danger of injury !
Turn the main switch off.
Proceed with the setting of the hook guard and loop former only with
the sewing machine switched off.
3 1
EN
25