Three-Thread Serging - Baby Lock BL4-428 Instruction Booklet

1
8
THREE.THREAD SERGING
Three-thread serger
stitching is
ideal
for
seaming
and overcasting on
fabric when ravelling is
not
a
problem-knits and
firm
wovens
for example'
To
convert
your
Baby
color-coded
th
read
guid
Lock
to
wide three-thread
stitching
(4.7
- 7
-5mm) snip
the right-hand
es
and remove
the
right
needle. (Figure 45 -
47) Note:
Please
tighten
needle
thread
just
above
the eye. Remove
the thread
from
the yellow
the right-hand needle clamp screw
slightly
to
avoid
the screw dropped
Figure 47
G
@
Figure 45
To convert
your
BabY
color-coded thread gui
o
,fl Figure 48
Lock
to
narrow three-thread
stitching (2.5
- 5.3mm) snip
the left-hand needle thread
des
and remove
the left
needle. (Figure 48
-
50) Note:
Please
tighten the left-hand
n
Figure 46
o
(
Figure 49
just
above
the eye. Remove
the thread f.rom
the
orange
eedle
clamp screw
slightly
to
avoid the screw
dropped'
Sn
Ls
Figure 50
20