Operation Manual

C7c6te
4 5hcctinfy
2.
Needle
Thread
Breaks
Cause:
The
above
mentioned
may
cause
thread
breakage.
Thread
tension
too
tight.
Poor,
knotty
or
rotten
thread
used.
Hook
raceway
is
jammed
with thread
or
needs
oiling.
Burrs
or sharp
edges
on
needle
plate
slot.
Remedy:
Push
needle
up as
far
as it
will go
and
be
sure
that
the long
groove
faces
toward
you,
and
flat side
of
shank
away
from
you.
Choose
the
correct
needle
from
chart
on page
14.
(For
ordinary
sewing,
use System
130R
needles.)
Insert
new needle.
Check
and
correct
threading
as
instructed
on
pages
16
and
17.
Use
correct
needle
and
thread
(see
chart
on
page
14).
Remedy:
See remedies
listed
under
1.
above.
Adlust
tensions
as
instructed.
Use
good
quality
threads
only.
Clean
and
oil
hook
raceway.
Polish
needle
plate
slot with
fine
emery
cloth.
1.
Machine
Skips
Stitches
Cause:
Needle
incorrectly
inserted.
Wrong
needle.
Needle
bent.
Machine
threaded
improperly.
Needle
too
fine
or too
thick
for
the
thread.
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