Bernette b48 FUNLOCK - 3-Thread Super Stretch

48
3
4
3
3
4
4
2
2
2
6
5
6
5
6
5
3
4
3
3
4
4
2
2
2
6
5
6
5
6
5
3
4
3
3
4
4
2
2
2
6
5
6
5
6
5
3-Thread Super Stretch
• Correct balance
– Set each tension dial to recommended setting
and test sew on a sample of your fabric.
• How to balance the thread tension
When the lower looper thread tension is too loose;
– Turn the lower looper thread tension dial (red)
toward a higher number.
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
When the left needle thread tension is too loose;
– Turn the left needle thread tension dial (yellow)
toward a higher number.
When the right needle thread tension is too loose;
– Turn the needle thread tension dial (green)
toward a higher number.
Thread Color Code Refer page 21.
NP
Refer page 15
N/R
N
Refer page 14/15
SL
2.5-4
Refer page 33
CL/UL
UL
Refer page 42
ULC
Refer page 14
3-Thread Super Stretch
Medium weight
fabric
Thread tension dial
Yellow Green Blue Red Violet
4.0 4.0 3.5