Clearance Between Presser Foot And Needle Plate - Pfaff 3806-12/22 Adjustment Manual

Adjustment
13

Clearance between presser foot and needle plate

.05.23
 Place the presser foot on the stitch plate using hand lever 1.
 Reduce the pressure on the push rod by unscrewing the regulating screw 2 (knurled nut 3).
 Loosen screw 4, push out bolt 5 and pivot connecting link 6 out of the fork of lever 7.
 Move lever 8 to its outer turning point by turning the handwheel.
 Push setting gauge 9 (order no .: 61-111 642-19) under the presser foot and adjust accor-
 Loosen screw 10 and push out bolt 11.
 Loosen screw 12.
 Align the presser foot sideways so that the presser foot edge is parallel to the stitch plate
 Bring lifting piece 13 down and tighten screw 12.
30
Requirement
With the presser bar lifter 1 raised, there must be a clearance of 7 mm between the pres-
ser foot and the needle plate.
2
3
13
8
12
1
11
7
6
Fig. 13 - 25
ding to the requirement.
cutout.
Screws 4 and 10 remain loosened for subsequent adjustment.
3
7
4
1
6
9
11
10
7
4
5