Adjustment
837-14-43a
11.05.37 Vibrating presser and presser foot pressure
3
2
+
-
1
+
-
● The top edge of screw 1 must be approx. 13 mm underneath the top edge of the
housing.
● Loosen nut 3.
● Turn screw 2 until there is a clearance of approx. 12 mm between its collar and the
machine housing.
Fig. 11 - 39
12 mm
Requirement
The material must be fed reliably even at top sewing speed. There must be no pressure
marks on the material.
The pressure on the vibrating presser (screw 1) and the presser foot (screw 2)
can be increased (+) or decreased (-) as required.
11 - 41
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