Operation Manual

E.
Sewing
problems
and
solutions
Used
correctly,
your
machine
should
operate
efficiently
and
without
difficulty.
However
you
may
from time
to
time
encounter
the
occasional
problem
which
usually
results
from
not
carrying
Out
various
adjustments
in
the
recommended
manner.
Listed below
are
the
more
common
problems,
together
with
their
simple
solution
which
should
overcome
most of
these
difficulties.
Problem
Cause
Solution
Needle
breakage
Needle
is
bent
or
point
damaged
Insert
new
needle.
Needle
not
correctly
inserted Insert
new needle
correctly.
Material
pulled
Do not
pull
or
push material
during
sewing.
Thread
breakage
Incorrectly
threaded
Thread
correctly.
Thread
has
caught
Check
whether
thread
is caught
at the
reel stand,
etc.
Thread
tension
too tight Regulate
tension.
Needle
not
correctly
inserted Insert needle
correctly.
Incorrect
needle
used Use
needle
system
130
/ 705H
only.
Skipped
stitches
Needle
bent
or
damaged Insert
new needle.
Needle
not
correctly
inserted
Insert
needle
correctly.
Incorrect
needle
used
Use
needle
system
1
30
/
705H
only.
Incorrectly
threaded
Thread
correctly.
Incorrect
stitch Incorrect
setting
of thread Set
thread
tensions
correctly.
•
formation
tensions
Puckered
seams
Thread
tension
too
tight Reduce
thread
tension
Thread
has caught
due
to
Thread
correctly
incorrect
threading
Material
is not
fed
Sewing
foot
is not
in the
working
Push
the
presser
foot lever
down.
correctly
position
20