Lower Looper Pre-Tension Setting Lever - ELNA 664 Pro Instruction Manual

1
2
3/4
2
3/4
2
16
Changeable Thread Guide
3/4 thread serging
Push up the guide for serging with 3 or 4 threads.
Changeable thread guide
1
2 thread serging
Push down the guide for serging with 2 threads.

Lower Looper Pre-Tension Setting Lever

Standard serging (ST)
Push down the lever for standard serging with 2, 3 or
4 threads
Lower looper pre-tension setting lever
2
Rolled hemming (RH)
Push up the lever for rolled hemming with 2 or 3
threads.