White W3300 - Upper Thread Breaks; Lower Thread Breaks; Skipped Stitches; Fabric Puckers

01/22/2008
Whenever
embroidering
becomes
difficult,
review
the
section
of
the
instruction
book
which
explains
the
operation
you
are performing
to
make
sure that
you
are
using
the
machine
correctly.
it
you
still
have
difficulty,
the following
check
list
may
help
you
correct
it, If
you
still
experience
difficulties,
contact
your
dealer
or nearest
authorized
service
center.
Trouble
with
thread
and
stitches
Check
for
the
cause
of
the
problem
without
worrying.
1. Upper
thread
breaks
Symptom
Probable
cause
Remedy
1
T ie
upper threading
i
not correct
2.
The
upper
thread
is tangled.
3.
4
2. Lower
thread
breaks
1.
Rethread
the upper
thread.
2.
Clean
the
race
or inner
rotary
hook.
The
spool
of thread
5
not correctly
set
3.
Set
the
spool
of thread
correctly.
The correct
needle
s
riot
used
A thread
ottler
than
the designated
up
per
embroidery
thread
s
being
used.
The
upper
thread is
tangled.
2
The
bobbin
is not
rnreaded
properly
in
the
shuttle.
4.
Change
to
the proper
needle
5. Replace
with
the designated
upper
embroidery
thread.
Clean
rhe race
or Inner
rotary
hook
2
Remove
the bobbin
reset
the bobhn
properly
and
pull the
bobbin
thread
through
the
channel.
3. Skipped
stitches
2
A
thread
other
than
the
designated
lower
embroidery
thread
is
being
used
Tire
needle
is not
correctly
inserted.
The correct
needle
is
not use-d.
The
1 shrrc
has
been ptaced
in.
the
embroidery
frame
incorrectly.
4. Toe
embrcoery
franre
has been
attached
to trw machine
incorrectly.
3. Replace
with
the
designated
lower
embroidery
thread,
1
Set
the
needle
properly.
2.
Change
to
rhe
proper
needle
3.
Place the
tabrc
n the
errrbroidery
frame
correctly
$
Attach
the
embroidery
trariie
to
the
machine
correctly
5.
4
Fabric
puckers
Attach
stabilizer
fabric,
Thin
or
stretch
fabric is
being
used
with
5.
no
stabilizer
fabric
atrached.
1.
The upper
thread tension
is
too strong.
1.
Decrease
the
upper thread
ten.slon
using
the
upper
thread
tension
dial,
2. Thread
the
upper
and lower
threads
correctly.
3 Attach
stabilizer
fabric.
2. The
upper
or
lower
thread
is not
threaded
correctly
3
Thin
or
srretch fahrc
is being
sed witfi
no
stabilizer
fabric
attached.
4.
Toe
fabric has
been
pieced
in the
embroidery
frame
incorrectly.
5
The
correct
needle
s nor
being
used
4.
Place
the
fabric
in the
embroidery
frame
correctly
5.
Change
to
the proper
needle