Singer 645 - Presser Foot Selection and Changing

SELECTION
OF
PRESSER
FOOT
For
most
ordinary
sewing
the
original
all-purpose
foot
can
be
used.
However,
it
s
recommended
to
use
the
following
special
feet
in
your
accessory
box
whenever
you
want
a
better
stitching
result.
1;-
LOOSEN
Straight
Stitch
Foot
This
has
only
a
narrow
hole
to
accom
modate
only
straight
stitching.
It
may
be
used
on
sheer
or
soft
fabrics
for
more
control.
When
using
this
foot,
the
Stitch
Width
should
be
“0”
to
avoid
hitting
the
foot
and
breaking
the
needle.
ButtonhoLe
Foot
This
foot
has
a
groove
underneath,
to
allow
the
narrow
satin
stitch
or
button
hole
to
form
evenly.
However,
if
skip-
stitch
occurs
on
sheer
fabrics
with
this
foot,
it
may
be
necessary
to
use
thin
paper
underneath.
Cording
or
Zipper
Foot,
and
Button
Foot
Use
for
sewing
very
close
to
the
edge
of
a
cord
or
zipperS
and
sewing
on
buttons
respectively.
CHANGING
FOOT
Use
the
large
screwdriver
to
loosen
thumb
screw.
Turn
the
screw
backward
until
the
foot
becomes
loose.
Then,
lift
up
on
presser
foot
lever
until
it
is
in
its
highest
position
in
order
to
remove
the
foot.
Replace
with
desired
foot
and
tighten
thumb
screw
securely.