Rolled Edges; Thread Overcast Balanced Tension - ELNA 654 Instruction Manual

b
a
c
b
a
c
a
c
2
a
1
c
a
c
a
c
57

Rolled Edges

Narrow Hem 3
The upper and lower
c
b
should lock together on the rolled fabric
edge. Adjust the same as 3 thread overlock.
See pages 53-56.
Rolled Hem 3
The upper and lower
c
b
should lock together with the needle thread
on the underside of the rolled fabric
a
edge. If upper looper thread
rolling to the underside, loosen upper
looper thread tension (yellow) and tighten
lower looper thread tension (green).
Rolled Hem 2
The lower looper thread
rolled fabric edge and locks together with
the needle thread on the fabric
a
underside. If lower looper thread
not roll the fabric loosen lower looper
thread tension (green).
2 Thread Overcast
Balanced Tension
The needle thread should resemble a straight
a
stitch on the topside of the fabric. It will lock
1
with the lower looper thread
The needle thread should lie flat in a V-shape
a
on the fabric underside
2
The lower looper thread
topside of the fabric and lock with the needle
thread on the fabric edge.
a
Needle thread is too loose.
If the needle thread is pulled up over the fabric
a
edge to the topside of the fabric, decrease the
lower looper thread tension (green) and/or
increase the needle thread tension (blue or red).
Lower looper thread is too loose.
If the lower looper thread
the fabric edge to the underside of the fabric,
increase the lower looper thread tension (green)
and/or decrease the needle thread tension
(blue or red).
looper threads
looper threads
is not
b
encases the
c
c does
on the fabric edge.
c
.
should lie flat on the
c
is pulled down under
c