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Pfaff 487

Pfaff 487
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Adjustment
36
1.06.30 Pressure of the vibrating- and lifting pressers
Requirement
Even at the highest sewing speed the material must still be fed reliably, but there must
not be any pressure marks on the material.
Set regulating screw 1 for the pressure of the vibrating presser fl ush with the top surface
of the housing.
Turn regulating screw 2 (nut 3) for the pressure of the lifting presser so that its shoulder
is at a distance of about 12 mm from the machine housing.
It may be necessary to increase (+) or decrease (-) the pressure of the vibrating-
or lifting presser.
Fig. 1 - 32
12 mm
3
2
1
+
+
-
-

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