Adjusting The Thread Trimmer -726/05 On Model 1591; Position Of The Knife To The Needle Plate - Pfaff 1571 Instruction Manual

Adjustment
13

Adjusting the thread trimmer -726/05 on model 1591

.06
13.

Position of the knife to the needle plate

06.01
13 - 38
Requirement
When the edge trimmer is engaged, the knife 2 must be parallel to the needle plate insert.
2
Fig. 13 - 34
Switch off the machine and engage the edge trimmer.
Loosen screw 1 and push back knife 2 slightly.
Turn milled screw 3 until its top edge is flush with the top edge of the cylindrical guide 4.
Loosen screw 5, position guide 6 in the centre of guide 7 and slightly tighten screw 5.
Adjust knife holder 8 according to the requirement and tighten screw 5.
Screw 1 remains loosened for further adjustments.
7
6
8
4
3
5
2
1