Final Adjustment Of The Needle Height - Pfaff 3811-3/55 Instruction Manual

Adjustment
13

Final adjustment of the needle height

.05.26
● Turn the balance wheel until the looper point, which is coming from the right, reaches the
● Without turning the needle bar 1 (screw 2) adjust it according to the requirement.
13 - 32
Requirement
When the point of the looper advancing from the right reaches the left side of the needle, the
top edge of the needle eye must be 1.0 - 1.2 mm below the bottom edge of the looper.
Fig. 13 - 26
left side of the needle.
3
5
4
1
2
1