Operation Manual

The
right
looper
thread
(red)
is
visible
on
the
reverse
side
of
the
fabric.
ncrease
the
tension
of
the
red
thread
and/or reduce
the
tension
of
the
yellow
thread.
Increase the
tension
of
the
green
thread.
The
left
looper
thread
(yellow)
is
visible
on
the
face
side
of
the
fabric.
Increase
the
tension
of
the
yellow
thread
and/or
reduce
the
tension
of the
red
thread.
The
left
needle
thread
(blue)
is too
loose.
The
right
needle
thread
(green)
is
too
Increase the
tension
of the
blue
thread,
loose.
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