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What is to be tested
What to adjust
Normal condition
Equalization of the forward/reverse
-
The stitch programmes no. 28 or
feed.
no. 32 and the buttonhole are active
in this programme. The forward/
Directive:
reverse feed can now be equalized
First of all the zero pos. of the stitch
with the + and - buttons during
length crank must be checked (see
sewing, and at full speed. The current
chapter 2, page 40 Service-Manual
selected value appears in the presser
cl. 1130).
foot display (between 0 and 8).
Lower values: return feed greater
-
The stitch pattern must be correct at
Higher values: forward feed greater
all speeds.
-
The neutral position is at value 4. The
selected value is only then stored,
when the clear button is actuated.
(Normal value lies between 2 and 6).
0
-U
a
0"1
0
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