Arm Shaft; Preparatory Adjustment Work - Duerkopp Adler 910 Service Instructions Manual

2.

Arm shaft

2.1 Preparatory adjustment work

4
1
Some of the adjustments at the arm shaft 1 can be carried more easily
if the thread trimming mechanism 3 is removed.
Caution: danger of injury!
Switch off the main switch.
Remove and mount thread trimming mechanism only when the sewing
unit is switched off.
Remove mechanism
–
Unscrew arm cover.
–
Loosen screw 4 at the thread trimmer magnet.
–
Unscrew screws 2 and 5 and take off thread trimming
mechanism 3.
Mount mechanism
–
Push thread trimming mechanism 3 on the magnet and place it on
the machine head.
–
Insert screws 2 and 5 and screw tight.
–
Tighten screw 4 at the thread trimmer magnet.
–
Adjust thread trimmer (see section 5.5).
5 4 3 2