Caution: Risk of injury!
switch the main switch off.
Adjust the guide groove for the folder only with the sewing unit
switched off.
–
Loosen the screws 8 and 9.
–
Shift the cam segment 6 in the slotted holes.
–
Tighten the screws 8 and 9.
Stop screw with spring
Standard and checking
The stop screw 10 has to be adjusted in such a way that - with the
folder lowered - the distance between the folder sole and the sliding
sheet amounts to approx.1-2mm(dependent on the fabric).
The integrated spring presses the folder back so that the piping strip is
safely seized when sewing (during the last section of the backward
movement the cylinder is pressureless).
–
Turn the stop screw 10 in such a way that - if the folder is lowered -
the stop screw 10 abuts on the stop 11 (make sure that it snaps in).
–
Adjust the spring pressure with screw 12 in the stop screw 10 so
that the folder is pressed back.
3
25
10
11
98
12
67
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