Tension Release - Pfaff 3734-2/01 Instruction Manual

12.

Tension release

04.15
Requirement
With lever 1 raised or the automatic presser foot lifter activated, both tension discs 6 must
be at least 0.5 mm apart.
Fig. 12 - 13
● Raise the roller presser using lever 1.
● Adjust screw 2 ( nut 3 ) in accordance with the requirement.
● Raise the roller presser using the automatic presser foot lifter or the knee lever.
● Move the drive dog 4 ( screw 5 ) in accordance with the requirement.
2
3
1
Adjustment
4
5
6
0.5 mm
12 - 17