Operation Manual

Prog.
4
or
5
3
thread
overlook
seam
(narrow
or
wide)
The
right
looper
thread
is
set
too
loose
(pink
tension)
or
the
left
looper
thread
is
set
too
tight
(yellow
tension).
Both
thread
tensions
must
be
adjusted
accord
ingly
by
turning
to
+
or—.
Prog.
7
4
thread
overlock
seam
The
left
looper
thread
is
set
too
tight
(yellow
tension)
or
the
right
looper
thread
is
set
too
loose
(pink
tension).
Both
thread
tensions
must
be
adjusted
accordingly
by
turning
either
to
—
or
+.
Prog.
7
4
thread
overlook
seam
The
left
looper
thread
is
set
too
loose
(yellow
tension)
or
the
right
looper
thread
is
too
tight
(pink
tension).
Both
thread
tensions
must
be
adjusted
accord
ingly
by
turning
either
to
+
or
—.
—ø
_right
..‘
looper
thread
left
looper
thread
1
1-
right
looper
thread
left
looper
thread
thread
left
looper
thread
46