Pfaff Automatic 362 User Manual

3.
Needle
Breaks
Ca
use:
Bent
needle
strikes
point
of sewing
hook.
Needle
too
thin
or
thread
too
heavy.
Fabric
pulls
needle
so
it bends
and
strikes
needle
plate.
Bobbin
case
inserted
incorrectly.
4.
Faulty
Stitch
Formation
Ca
use:
Improper tension.
Thread
too
heavy,
knotty
or
hard.
Bobbin
unevenly
wound.
Pieces
of
thread
between tension
discs.
Remedy:
Replace needle
at
once
to
prevent
further damage.
Use correct
needle
and
thread
sizes.
Don’t
force
the
feeding
motion.
Guide
the
material
lightly.
Push
bobbin
case
until
you
hear
it
snap
into
place.
Remedy:
Adjust
tensions
as
instructed.
Use
only
first-rate
thread
——the
correct
size
for
the
needle
and
fabric
Don’t
run
thread
over
finger
when
winding
the
bobbin,
but
lead
it
around
thread retainer
stud
on top
cover
and
through
thread
guide.
Raise
presser
bar lifter
and
remove
thread.
31

Pfaff Automatic 362 Specifications

General

Brand	Pfaff
Model	Automatic 362
Category	Sewing Machine
Language	English