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Thread
tension
(4 threads)
Thread tension dial
C) Setting mark
_) Tighten
(_ Loosen
/,r
1,
ok
®
Correct tension
(D Needle thread (Left)
(_) Needle thread (Right)
(_ Upper looper thread
(_ Lower looper thread
(_) Right side of fabric (Top side)
(_) Wrong side of fabric (Reverse side)
Thread tension
The number "3"on each of the dials indicates
normal
tension for 4-thread or 3-thread sewing. However, an
alternate adjustment
of the thread tension may be
required depending
on the type of fabric and thread
being used.
Refer to pages 46 and 48 for adjustment.
(_ Needle thread tension (Left)
(_) Needle thread tension (Right)
(_) Upper looper thread tension
(_ Lower looper thread tension
0
®
©©
m
44
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