White SuperLock User Manual

PREPARATION
FOR
THREADING
EXTENSION
PLATES
AND
SPOOL
HOLDERS
Remove
the
spool
holders
and
place
the
extension
plates
over
spool
pins
beforehand.
For
large
cone
spools
use
the
rubber
spool
holders
with
the
wide
end
at
the
top,
and
for
small
ones,
use
the
same
rubber
spool
holders
but
with
the
narrow
end
at
the
top.
SPOOL
CAPS
When
using
domestic
cotton
reels,
place
the
reel
directly
on
to
the
spool
pin.
Use
the
spool
cap
to
keep
the
reel
in
place.
SPOOL
NETS
Spools
of
polyester
(filament>
thread
or
bulk
nylon
thread
are
likely
to
work
loose
from
the
spool
pin
during
sewing,
causing
tangling
or
irregular
thread
feeding.
To
prevent
this,
use
the
spool
net
provided
to
keep
the
spool
in
place
as
illustrated,
Thread
comes
oft
the
top
Cone
type
thread
plate
Net
Spool
Spool
7

White SuperLock Specifications

General

Brand	White
Built-in Needle Threader	Yes
Model	SuperLock
Stitch Width	7mm
Stitch Length	4mm
Buttonhole Styles	4-step
Warranty	25-year limited