Pfaff 30 User Manual

Needle
Breakage
Cause
Remedy
Needle
bent
and
struck
Replace
needle
at once
to
by
point
of
shuttle,
prevent
more
damage.
Needle
too
thin
or
thread
Study
Needle
and
Thread
too
thick.
Chart.
Needle
bent
and
strkes
Either
ease
upper
tension
needle
plate
because
up- or
use
thicker
needle.
per
tension
is
too
tight.
Needle
bent
and
strikes Don’t
force
the
feeding
mo
needle
plate
because
ma-
ban,
just
guide
the
material
terial
is
pulled.
lightly.
Increase
pressure
on
thicker
material.
Bobbin
case
inserted
in- When
inserting
the
bobbin
correctly.
case,
push
it
in
unlil
t
snaps
n
place
audibly.
Uneven
Stitches
Cause
Remedy
Tension
regulated
improp-
Adjust
tension
as
instructed
erly.
in
Chapter
6.
Thread
too
knotty,
heavy
Use
only
first-rate
thread.
or
stiff.
Bobbin
wound
unevenly.
Don’t
run
the
thread
over
your
finger
when
winding
the
bobbin
but
let
it
run
through
the
bobbin
winder
tension.
33

Pfaff 30 Specifications

General

Type	Mechanical
Stitch Length Adjustment	Yes
Material	Metal
Stitch Options	Straight Stitch
Max Stitch Length	4 mm
Max Stitch Width	0 mm