Pfaff 1122-720/02, Руководство по настройке, Страница: 16 / 34

Adjustment
12 - 13
12
.05.11
Presser foot to needle place clearance / presser foot pressure
Requirement
1. With the presser foot raised there should be a clearance of
7 mm
to the needle plate.
2. The material should be fed without difficultly, even at top speed.
●
Raise the presser foot with the hand lever.
●
Reduce the speed on the presser foot using screw
1
(nut
2
).
●
Without twisting it, adjust presser rod
3
(screw
4
) in accordance with
requirement 1
.
●
Turn screw
1
(nut
2
) in accordance with
requirement 2
.
Fig. 12 - 12
1
2
4
3
109-046
7 mm