Operation Manual

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Chart
of
Thread
Tension
Adjustment
For
4
threads
Stitch
lelt
needle
thread
is
slack.
%
/
\)•
Tighten
left
needle
thread.
(orange)
Tighten
right
needle
thread.
(red)
Slacken
left
needle
thread.
(orange)
Right
needle
thread
is
slack.
Left
needle
thread
is
tight
thread
is
tight.
Slacken
right
needle
thread
)red)
Correct
thread
tension
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1
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()
1c©
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-1
©
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1
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Overlooper
thread
is
tight.
Underlooper
thread
is
slack.
Overlooper
thread
is
clark.
t
1*
/
‘I
IL
Slacken
overlooper
thread
(green)
Tighten
underlooper
thread
(blue)
Tighten
overlooper
thread
(green)
Slat
ken
underlooper
thread
(blue>
T
gb
ten
unde
rlooper
thread
(blue>
Under)oopen
thread
is
tight.
NOTE
Order
of
thread
tension
adjust
ment
When
you
adjust
the
thread
tension,
do
it
in
the
following
order;
1)
Left
needle
thread
2)
Right
needle
thread
3)
Overlooper
thread
4)
Underlooper
thread
This
is
the
easiest
way
to
ctain
correct
thread
tension.
Tighten
overlooper
Ilnrad
(green)
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