Pfaff 474

Adjustment
11 - 41
11.05.07 Knife position
Requirement
When the edge trimmer is engaged, the knife should rest lightly on the needle plate insert,
but no whistling sound should occur during trimming.
471
● Adjust screw 1 (screw 2) according to the requirements.
● Carry out a cutting test and repeat adjustment if necessary.
474 and 491
● Adjust knife 3 (screw 4) according to the requirements.
● Carry out a cutting test and repeat adjustment if necessary.
Fig. 11 - 37
1
2
4
3