Pfaff 1571 - Thread Trimmer Cutting Stroke

13 - 41
Adjustment
63-014
13.06.04 Cutting stroke
Requirement
When the edge trimmer is engaged and the needle is in the needle hole, the stroke of
knife 3 should be half in front of and half behind the needle, when the motor shaft is
turned by hand.
Fig. 13 - 37
● Switch off the machine and engage the edge trimmer.
● Adjust knife holder 1 (screw 2) according to the requirement.
1
2
½
½
3