4-Thread Overlock With Integrated Safety Seam (#1) - Bernina Bernette Funlock b44 Instruction Manual

4
4
1
4
1
4
1
1
3
3
5
5
3
3
5
5
NP
RHP
N
SL
2.5–4
ULC
–
Thread Color Code refer page 19.
4
4
1
4
1
4
1
1
3
3
5
5
3
3
5
5
4
4
1 4
1 4
1
1
3
3
3
5
3
5
5
5
4
4
1
4
1
4
1
1
3
5 3
5
3
5
3
5
4
4
1 4
1
4
1
1
3
5
3
5
3
5
3
5
38
4–Thread Overlock with integrated
safety seam (#1)
2
2
2
2
6
6
6
6
Refer page 15
•
Refer page 14/15
–
Refer page 27
4–Thread Overlock
Refer page 14
with integrated safety seam #1
Medium weight
fabric
•
When the upper looper thread lies on the underside of
the fabric;
2
2
2
2 –
6
6
6
6
–
When the lower looper thread appears on the top of
the fabric;
–
2
2
2
2
6
–
6
6
6
When the left needle thread tension is too loose;
–
2
2
2
2
6
6
6
6
When the right needle thread tension is too loose;
–
2
2
2
2
6
6
6
6
PLEASE NOTE:
– These are suggested tension settings only.
– Tension settings are effected by;
1. Type and thickness of fabric
2. Needle size
3. Size, type and fiber content of thread
Correct balance
Set each tension dial to setting shown at left
and test sew on a sample of your fabric.
Yellow
4.0
How to balance
Turn the upper looper thread tension dial (blue)
toward a higher number.
Or, turn lower looper thread tension dial (red) to
a lower number.
Turn the lower looper thread tension dial (red)
toward a higher number.
Or, turn the upper looper thread tension dial
(blue) toward a lower number
Turn the needle thread tension dial (yellow)
toward a higher number.
Turn the right needle thread tension dial (green)
toward a higher number.
Tension Dial
Green Blue Red
4.0 4.0 4.0