Pfaff 591 Sewing Machine User Manual


 
Adjustment
40
1.05 Adjusting the edge trimmer -725/04
1
.05.01 Position of the knife holder (on model 571)
Requirement
When the thread trimmer is engaged and the adjusting wheel has been turned to its high-
est position
1. the knife holder 2 must be parallel to the post and
2. the top edge of the needle plate must be in the centre of the angular knife opening.
Turn the adjusting wheel 1 to its highest position and engage edge trimmer.
Adjust knife holder 2 (screw 3) according to the requirements.
61-050
Fig. 1 - 31
3
2
1
61-051