Operation Manual

Inserting and
changing
needle
Change
the
needle
regularly,
especially
if it
is showing
signs
of
wear
and
causing
problems.
Insert
the
needle
following
the
illustrated
instructions.
A.
Loosen
the
needle
clamp
screw
and
tighten
again
after
inserting
the new
needle.
(1)
B.
The
fiat
side of
the
needle
should
be
towards
the back.
C-D.
Insert
the
needle
as
far
up
as
it will
go.
Attention:
Turn power
switch
to
off
(“O’9.
Needles
must
be
in perfect
condition.
(2)
Problems
can
occur
with:
A. Bent
needles
B.
Damaged
points
C.
Blunt
needles
1
A
B
C
2
13