/
2
R.H.
~
III III
STD.
R.H.
...
~
( (
lIIIIII
)
~
314
-
r
@)
-
@)
•
-
J
2
r---.
3/4
r
@)
•
J
@)
2
14
Setting the Lower Looper Pre-Tension Setting
Slider
and Changeable thread guide
Standard serging(STD.)
Standard serging with
2,
3
or
4 threads
CD
Lower looper pre-tension setting slider
Rolled hemming(R.H.)
Rolled hemming with 2
or
3 threads
3/4 thread serglng
Serging with 3
or
4 threads
@ Changeable thread guide
2 thread serglng
Serging with 2 threads
Change the setting depending on whether you're doing 3/4
thread serging or 2 thread serging .