34
Changing to Two-thread Serging
Attach the 2 thread converter to the upper looper for
2-thread sewing.
* In case of two-thread serging, use one needle
thread and the lower looper thread. Remove
other threads.
To attach the 2 thread converter
Put the tip of the 2 thread converter into the hole on
the upper looper, and slide the 2 thread converter
down into the holder.
2 thread converter
Upper looper
Holder
To remove the 2 thread converter
Pull tab on the holder toward you lightly. Push the
bottom of the 2 thread converter up and pull it out.
Tab
For standard two-thread serging, set the machine as
illustrated.
Lower looper pre-tension setting lever
(ST position)
Changeable thread guide (lower position)
Standard two-thread serging is as illustrated.
Wrong side of fabric
Needle thread
Right side of fabric
Lower looper thread
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