PFAFF 25
Changing the stitch lenght (e.g. to 2.5 mm)
STITCH LENGTH
_._
_._
and
STITCH LENGTH
_._
2.5
MANUAL
Changing the roller presser feed motion
(e.g. to 2.8 mm)
FEED ROLL. PR.
_._
_._
and
FEED ROLL. PR.
2.5
_._
MANUAL
2.8
2.5
The stitch length and the roller presser feed motion
can also be changed together. To this end press
both key
and key
.
STITCH LENGTH
_._
_._
and
STITCH LENGTH
2.5
2.5
MANUAL
2.5
2.5
Programming options
The following programs/sewing procedures are
possible:
Program 0 = Manual sewing
Program 1 = Sewing with two different seam
segments
Program 2 = Sewing with three different seam
segments
Note: Programs 1 and 2 are fixed programs. The
seam segments (different roller presser feed
motions) are incremented by operating the
knee switch and repeated until the treadle
is actuated to the 2nd backwards position.
The knee switch is automatically enabled.
Program 3 to 24 = Freely programmable with up
to 15 seam segments each for
right and left hand sleeve.
In the segment display an R
indicates the right hand sleeve
and an L the left hand sleeve.
In addition the current segment
(1 to 15) is indicated.
The programs can be pro-
grammed so that it is possible to
increment the sewing segments
either via the knee switch (knee
switch must be enabled) or via
measurement of seam length
(seam lengths are learned,
knee switch must be disabled).
Grading, however, is only
possible when incrementing via
measurement of seam length.
In order to be able to input pro-
grams you have to be in IN
PUT mode (press
key).
Program 0
(manual sewing)
With display, say,
3
R1
0
50
_._
_._
PROGRAM NO.
3
_._
_._
or
+
MANUAL
_._
_._
Summary of Contents for 3834-3/11
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