Adjustment
78
12
.07.06
Needle thread tension release
Requirement
The magnet lift should be
1.5
mm.
When the magnet
5
is operated by hand, there should be a distance of at least
0.5
mm between the tension discs
6.
1.
2.
Adjust disc
1
(nuts
2)
according to the requirement.
Adjust screw
3
(nut
4)
according to the requirement.
●
●
Fig. 12 - 22
3
4
5
6
0,5 mm
1
2
2