Operation Manual

blue
green
pink
yellow
violet
1
2
4
Note
Attach
the
converter
(see
page
241
when
sewing
the
2-needle,
3-thread
overed
e
closing
seam.
The
lower
looper
thread
(yellow>
is too
tight.
Set
the
yellow
thread
tension
to a
lower
va
lue.
55
2-Needle,
3-Thread
Overedge
Closing
Seam
The
left
needle
thread
(blue>
is too
loose.
Set
the
blue
thread
tension
to
a
higher
va
______________________________________
lue.
right
needle
thread
(green>
is
too
loose.
Set
the
green
thread
tension
to
a
higher
va
lue.