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Pfaff 3801-3/07 - Lift of Feeding Presser

Pfaff 3801-3/07
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Adjustment
13 - 16
8
7
5
10
Fig. 13 - 13
3,2 mm
2
1
3
4
8
10
5
7
6
9
11
13
.05.13 Lift of feeding presser
Requirement
With the stitch length set at " 2.5 " and the adjustment gauge in place, the feeding
presser 2 must clear the needle plate by 3.2 mm when at the top of its stroke.
Lower lifting presser 1 onto needle plate.
Set stitch length at " 2.5 " and turn balance wheel to set lifting presser 2 at the top of its
stroke.
Turn eccentric pin 3 (screw 4) so that its eccentric side faces the needle (see arrow).
Move pin 5 (nut 6) fully down in elongated hole of lever 7.
For preliminary adjustment of clearance between feeding presser 2 and needle plate
position lever 8 (screw 9).
Turn eccentric pin 10 (screw 11) according to Requirement.

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