Operation Manual

Adjusting
the
stitch
length
The
stitch
length
can
be
set
as
desired
from
F
(
1
mm>
to
4 mm
by
turning
stitch
length
adjustment
knob
31.
For
most
sewing
work,
the
stitch
length
adjustment
knob
should be set
at 3
mm.
When
working
with
close-knit
fabrics, set
the
adjustment
knob
to
4 mm.
Sewing
toot
pressure
The
machine’s
factory-set sewing
foot
pressure
is
suitable for medium-heavy
fabrics.
The
sewing
foot
pressure does
not
need
to
be
changed
for
most
fabrics. If
lighter
or
heavier
fabrics
are
sewn,
it may
how
ever
become
necessary
to reset
the
pres
sure.
In
this
event,
insert
the
small
screwdriver
from
the
accessory
box
into
set
screw
22
for
adjusting
the
sewing
foot
pressure.
The
pressure
is
adjusted
by
turning
the
set
screw
to
the
left
or
right.
For
light
weight
fabrics:
reduce
pressure
by
turning
the
set
screw
to the
left.
For
heavyweight
fabrics:
increase
pressure by
turning
the
set
screw
to
the
right.
Note:
Turn
the
set
screw
to the
right
until
it
strikes
against
the top
lid.
Then
turn
the
screw
back
to
the
left,
rotating
it 6
times.
Now
the
standard
sewing
foot
pressure
is
set.
I
3
23