White SUPERLOCK 634D User Manual

10.
THREE
THREAD
OVERLOCK
STITCH
USING
1
NEEDLE
Though
this
machine
is
made
mainly for 4
thread
stitch
overlock
using
2
needles.
To sew
three-thread
stitch
overlock
using 1
needle
simply
remove
1
needle.
(1)
By
removing
the right needle.
Three-thread
overlock
stitch using
1
needle
for
as
wide as a
4-thread
overlock stitch
using 2
needles
can be
achieved.
Use
the
left thread tension. (Dial
®).The
cutting
width
is
normally 6mm.
The
differential
feed ratio
is normally
“N”. (See
R16).
(2)
By
removing
the left
needle.
The
right
needle
sews with a
narrow
width.
Use
the
right
thread
tension
(Dial
©).The
cutting
width is
normally
4mm.
The
differential
feed
ratio is
normally
“N”. (See
P16).
—18—

White SUPERLOCK 634D Specifications

General

Brand	White
Model	SUPERLOCK 634D
Category	Sewing Machine
Language	English