Pfaff hobby 4240 User Manual

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What
is
an
overlock
stitch?
Stitch
K
stretch
For
elastic
and
knitted
materials,
the
hobby
(only
models
4250
and
4260)
models
4250
and
4260
offer
overlock
stit
ches
which
sew
two
fabric
layers
together
and
Closed
overlock
stitch
serge
simultaneously.
They
are
more
elastic
than
normal
seams,
very
durable
and
easy
and
With
this
stitch
you
can
sew
jersey
quality
fast
to
sew.
perfectly.
You
can
also
sew
on
sleeve
cuffs
and
knit
collars.
Tip:
We
recommend
using
blind
stitch
foot
no.
3
when
sewing
overlock
seams.
It
guides
Tip:
Ensure
that
the
sleeve
cuff
is
stretched
particularly
well
and
prevents
the
seam
pucke-
while
it
is
being
sewn.
ring
even
on
broad
seams.
Stitch
I.
stretch
(only
on
models
4250
and
4260)
Open
overlock
stitch
With
this
stitch,
thicker
materials
and
fabrics
which
do
not
fray
strongly
can
be
sewn
toge
ther
perfectly.
Tip:
Ensure
that
the
needle
sews
the
right
hand
stitch
just
next
to
the
material
and
not
in
it.
34

Pfaff hobby 4240 Specifications

General

Foot Control	Yes
Bobbin Type	Class 15
Buttonhole Styles	1-step
Maximum Stitch Width	5 mm
Maximum Stitch Length	4 mm
Accessories Included	needles, bobbins, seam ripper
Presser Feet	zipper foot, buttonhole foot
Included Accessories	Darning plate, seam ripper, needle set, bobbins, spool caps, screwdriver, auxiliary spool pin