48
3 thread overlock
For a 3-5 mm wide 3 thread
overlock, remove the left needle.
Thread both loopers and then
the right needle.
For a 5-7 mm wide 3 thread
overlock, remove the right
needle.
Thread both loopers and then
the left needle.
Switch the lever to “ R “.
See page 42.
the tensions may need to be
adjusted depending on the type
of fabric or thread being used.
Stitch: 3 thread roll hem
Needle: right
Tensions:
Needle: 3-5
Upper looper: 4-6
Lower looper: 6-8
Stitch length: 1.5-2
Differential feed: N
(depending on fabric)
Cut the loops with sharp
scissors.
Pull the needle thread and the
stitches will come undone.
3 thread roll hem
Note:
Setting:
Unpicking seams
Practical sewing
