Adjustment
1.05.07 Knife position
Requirement
When the edge trimmer is engaged, the knife should rest lightly on the needle plate in- sert, but no whistling sound should occur during trimming.
3
2
1
Fig. 1 - 37
PFAFF 571
●Adjust screw 1 (screw 2) according to the requirements.
●Carry out a cutting test and repeat adjustment if necessary.
PFAFF 574 und 591
●Adjust knife 3 (screw 4) according to the requirements.
●Carry out a cutting test and repeat adjustment if necessary.
4
46