Knife Position - Pfaff 471 Instruction Manual

11

Knife position

.05.07
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.
Fig. 11 - 37
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.
2
1
Adjustment
3 4
11 - 41