Operation Manual
Changing
the
lower
knife
Pull
out the
mains
plug!
Disengage
the
upper
knife
(see
page
18)
Remove retaining
screw
34
of
the
lower
k
n
fe
Place
the
new
lower
knife
against
the
left
guide
of
the
lower
knife
holder
and
push
it
up,
as
shown
in
the
illustration.
Replace
the
screw
with
the
pressure
plate.
Align
the
cutting
edge
of
the
lower
knife
so
that
it
is
flush
with
the
needle
plate
surface
Before
tightening
the
retaining
screw,
align
the
pressure
plate.
Reset
the
upper
knife
to
cutting
position
24