Pfaff 939 U - Circuit Diagrams; Circuit Diagram Reference List

Justierung
24
Fig. 1 - 19
2
1
2
0
2
4
1
1
3
0
1.05.18 Position of the stitch length adjustment wheel (on the PFAFF 3704-2/..)
● Adjust adjustment wheel 1 (screw 2) in accordance with the requirement.
Requirement
When adjustment wheel 1 is turned as far forward as possible, the marking for "0" on
adjustment wheel 1 and the marking on the reverse feed control should match.