Position Of The Stitch Length Adjustment Wheel (On The Pfaff 939 U) - Pfaff 939 U Adjustment Manual

1 Position of the stitch length adjustment wheel
.05.17
Requirement
When adjustment wheel 1 is turned as far forward as possible, the pointer 4 should be po-
sitioned exactly opposite the mark "0" on scale 5.
Fig. 1 - 18
● Set the stitch length at "0" on the adjustment wheel 1.
● Adjust eccentric 2 (nut 3) in accordance with the requirement.
5
4
Justierung
(on the PFAFF 939 U)
1
3
2
23