13
Synchronous strokes of needle- and drop feed
.05.11
Requirement
At the longest stitch length setting the needle and feed dog must move by the same stro-
ke when the balance wheel is turned.
Fig. 13 - 12
Set the longest stitch.
●
Turn eccentric 1 (nut 2) according to Requirement .
●
Adjustment
(only on PFAFF 1181)
2
1
17