23
X
= incorrect
O
= correct
13 Double chain looper
14 Tweezers
15 Needle thread
13 Draw the thread with a pair of tweezers
through the hole in the double chain looper
10 cm (4") or more. Next, make sure that the
needle thread is not tangled in the double
chain looper. Close the looper cover.
Changing to Two or Three Thread Serging
with Spreader
1 Spreader
2 Upper looper
3 Holder
If you want to do two or three thread serging
with the spreader, use one or two needle
threads and the lower looper thread.
1
To attach the spreader
Slide the spreader down into the holder and put
the tip of the spreader into the hole in the upper
looper.
2
To remove the spreader
Pull tab A on the holder toward you lightly.
Push the bottom of the spreader up and pull it
out.
14
1
2
3
A
13
13
1
2
15
15
Summary of Contents for CompuLock
Page 1: ...INSTRUCTION BOOK CompuLock...
