Bernina 740 Manual - Page 57

Bernina 740 Manual

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0 0 0 0 Irw.:9 0 O Nlindstltrb presser foot (No. 690602.OS) • position of needle stitch to the left • Folded upper layer of cloth O Needle plate • Material stop and guide • Position ofneedlestitch to the right After having threaded the sewing machine, put the lower flat piece of cloth underneath the blindstitch presser foot: then place the upper piece of cloth on top and fold it in such a way that it al• ways touches the elastic guide. Now tower the blindstitch presser foot and start sewing. The zigzag Mitch width should be adjusted in such a way on the zigzag button 18 that in its left deflection the needle is stitching through the middle of the folded piece of cloth, which will make the seam invisible on the upper piece of material when flattened. Said stitch width is between 2 and 3, depending on the thickness of the Moth used. 2. Adluatraent al sonfitig pt00tting fur walking with the blindatItch cam Whereas, when blindstitching with the normal zigzag stitch. the folded piece of cloth is pierced after every second stitch, when employing the blindstitch cam there are five straight plain stitches between each piercing of the folded piece of material. Thus the machine should be adjusted as explained hereunder, a) Attach blindstitch presser foot b) Connect automatic device backwards by means of lever 13 (see fig. 1 and 72) c) Set lever 12 on blindstitch ram (see no. 1) d) Set needle into right position of stitch e ) Set zigzag knob 18 to a stitch width between 2 and 3, according to the thickness of the material to be sewn f 5 Set stitch larch ecirulatioo loror 24 oo a stitch length of 2, 3. or 4. depending on the kind of cloth to be sewn g) Set feed dog reversible knob 25 on •sewing, symbol. The blindstitching itself is made exactly as has been described under section 1. 65

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0
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Irw.
:9
O
Nlindstltrb
presser
foot
(No.
69060.
2
OS)
position
of
needle
stitch
to
the
left
Folded
upper
layer
of
cloth
O
Needle
plate
Material
stop
and
guide
Position
of
needle
stitch
to
the
right
After
having
threaded
the
sewing
machine,
put
the
lower
flat
piece
of
cloth
underneath
the
blindstitch
presser
foot:
then
place
the
upper
piece
of
cloth
on
top
and
fold
it
in
such
a
way
that
it
al•
ways
touches
the
elastic
guide.
Now
tower
the
blindstitch
presser
foot
and
start
sewing.
The
zigzag
Mitch
width
should
be
adjusted
in
such
a
way
on
the
zigzag
button
18
that
in
its
left
deflection
the
needle
is
stitching
through
the
middle
of
the
folded
piece
of
cloth,
which
will
make
the
seam
invisible
on
the
upper
piece
of
material
when
flattened.
Said
stitch
width
is
between
2
and
3,
depending
on
the
thickness
of
the
Moth
used.
2.
Adluatraent
al
sonfitig
pt00tting
fur
walking
with
the
blindatItch
cam
Whereas,
when
blindstitching
with
the
normal
zigzag
stitch.
the
folded
piece
of
cloth
is
pierced
after
every
second
stitch,
when
employing
the
blindstitch
cam
there
are
five
straight
plain
stitches
between
each
piercing
of
the
folded
piece
of
material.
Thus
the
machine
should
be
adjusted
as
explained
hereunder,
a)
Attach
blindstitch
presser
foot
b)
Connect
automatic
device
backwards
by
means
of
lever
13
(see
fig.
1
and
72)
c)
Set
lever
12
on
blindstitch
ram
(see
no.
1)
d)
Set
needle
into
right
position
of
stitch
e
)
Set
zigzag
knob
18
to
a
stitch
width
between
2
and
3,
according
to
the
thickness
of
the
material
to
be
sewn
f
5
Set
stitch
larch
ecirulatioo
loror
24
oo
a
stitch
length
of
2,
3.
or
4.
depending
on
the
kind
of
cloth
to
be
sewn
g)
Set
feed
dog
reversible
knob
25
on
•sewing
,
symbol.
The
blindstitching
itself
is
made
exactly
as
has
been
described
under
section
1.
65