Pfaff Creative 1473

Linen
buttonhole,
prog.
150,
programmable
1
Determining
your
own
buttonhole
length
and
bartack
When
you
press
right
(+)
program
key
(22)
the
buttonhole
symbol
appears
at
the
right
side
of
program
150
and
both
segments will
flash
(Fig.
1>.
•
Before
beginning
the
buttonhole
pull
the
run
ner
of
the
buttonhole
toot
fully
to
the
front.
•
Sew
the
first
buttonhole
seam
at
the
length
required
(Fig.
2a).
•
Press
“tie’ofl/buttonhole”
key
19
(Fig.
2).
Now,
only
the
left
upper
segment of
the
buttonhole
symbol
is
flashing
(Fig.
3). The
machine
then
automatically
sews
the
first
bartack
and
the
return
seam
(Fig
2b).
Shortly
before
the
end
of
the
seam
the
machine
sews
slowly,
stitch
by
stitch,
in
order
to
draw
attention
to the
last
bartack.
One
zigzag
stitch
before
the
end
of
the
first
buttonhole
seam.
•
Press
key
19
again.
The
second
bartack is
now
sewn
and
tied
off
(Fig.
2c).
(Both
segments
of
the
buttonhole
symbol
are
off,
Fig.
4).
Now
the
buttonhole
is stored.
Without
having
to
actuate
further
keys,
all
following
button
holes
can
be
sewn
automatically.
Adjusting
the
density
of
buttonhole
seams
With
stitchlength
keys
7
the
buttonhole
seams
can
be
set
more
densely
or loosely.
The
stored
buttonhole
density
is
0.5
mm.
Make
a sample
buttonhole
first.
Changing
the
buttonhole
width
2
For
every
type
of fabric,
the
corresponding
but
tonhole
width
can
be
determined
up to
5.5
mm.
For
heavy
materials
select
a
wide
buttonhole
and
for
light
materials
a
narrow
one.
With
stitch
width
keys
8,
you
determine
the
required
buttonhole
width,
The
length
of
the
cut
changes
automati
cally
(Fig.
6).
A
buttonhole
width
of
4.5
mm
is
stored.
Adapting
the
density
of
the
left
buttonhole
seam
to
the
right
one
With
“balance”
keys
5 the
left
buttonhole
seam
can
be
adapted
to the
right
one.
•
Sew
the
first
buttonhole
seam
at
the
required
length
and
the
first
bartack.
• Press
‘balance”
keys
5,
‘-i-”
or
“—“,
and
adapt
the
second
buttonhole
seam
to
the
first
one
(Fig,
5).
•
Press
“pattern
start”
key
26,
Afterwards
program
the
buttonhole
as described
on this
page.
Make
a
sample
buttonhole
before
you
sew
buttonholes
on
a
garment.
Note:
If
the
buttonhole
seams
of
the
stored
but
tonhole
do
not
coincide,
make
another
correction
at
“balance”
keys
5.
Adapting
the
seam
lengths
of
stored
button
holes
with
the
balance
keys,
see
page
80.
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prog
1
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&&
1
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6”
82