Adjustment
13.07.06 Needle thread tension release
Requirement
1.The magnet lift should be 1.5 mm.
2.When the magnet 5 is operated by hand, there should be a distance of at least 0.5 mm
between the tension discs 6.
0.5 mm
6
5
4
3
21
Fig. 13 - 33
● Adjust disc 1 (nuts 2) according to the requirement. ● Adjust screw 3 (nut 4) according to the requirement.
13 - 35