Pfaff Creative 1467A - Troubleshooting Guide; Machine Skips Stitches; Needle Thread Breaks; Needle Breaks

With
key
124
the
left
buttonhole
seam
can
be
adapted
to
the
right
one.
First
make
a sample
but
tonhole
•
Sew
the
first
buttonhole
seam
in
the
length
required
and
•
the
first
bartack.
•
Set
balance
key
124
toward
+
or
—
and
adjust
the
second
buttonhole
seam
to
the
first
one
(Fig.
3).
•
Sew
last
bartack.
•
This
change
will
be
maintained
for
the
follow
ing
buttonholes.
Adaption
of
buttonhole
length
A
garment
may
consist
of
different
numbers
of
fabric
plies,
e.
g.
the
buttonhole
strip
may
consist
of
three plies
and
the
collar
stand
of
six
—
owing to
the
folded
seam
edge.
In
this
case
it is
necessary
to
program
the
computer
for
varying
numbers
of
fabric
plies
in order
to
maintain
the
same
button
hole
length as
on
the
3-ply
buttonhole
strip.
Changing
the
buttonhole
width
For
every
fabric
type, the
corresponding
button
hole
width
can
be
determined
up
to
5.5
mm.
For
heavy
materials
select a
wide
buttonhole
and
a
narrow
one
for
light
materials.
With
the
stitch
width
key
(140),
you
determine
the
required
but
tonhole
width.
The
length of
the
cut
is
changed
automatically
(Fig. 4).
A
buttonhole
width of
4.5
mm
is
stored.
After
sewing,
cut
the
buttonholes
open
(seE
page
106).
+
Balancing
the
density
of
buttonhole
seams
4
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