Adjustment

1.04.24 Needle thread tension release

Requirement

1.When the presser bar lifter is raised, the tension discs 3 should be pressed at least 0.5 mm apart.

2.When the roller presser is lowered, the tension must be fully effective.

0,5mm

3

1

2

61-043

Fig. 1 - 24

● Align tension mounting plate 1 and pressure plate 2 according to the requirement.

33