3 thread overlock
For a 3-5 mm wide 3 thread
overlock, remove the left needle.
Thread both loopers and then
the right needle.
Practical sewing
For a 5-7 mm wide 3 thread
overlock, remove the right
needle.
Thread both loopers and then
the left needle.
3 thread roll hem
Setting:
Unpicking seams
Switch the lever to "R". See
page 29.
the tensions may need to be
adjusted depending on the type
of fabric or thread being used.
Stitch:
Needle:
Tensions:
Needle:
Upper looper
Lower looper
Stitch length
Differential feed
3 thread overlock
right
3-5
3-5
7-9
1.5-2
N (depending on fabric)
Cut the loops with sharp
scissors.
Pull the needle thread and the
stitches will come undone.
Note:
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