12
lever
lever
To sew standard overlock
* Set seam width finger knob to N to move seam
width finger to standard overlock sewing position.
Note: Be sure to push seam width finger knob as
far as it will go in the direction of setting N.
To sew rolled hem
* Set seam width finger knob to R to retract the seam
width finger and set it for rolled hem.
Note: Be sure to push seam width finger knob as far
as it will go in the direction of setting R.
12. THREADING THE MACHINE
(1) Threading diagram: Overlock
* Disconnect machine from electricity supply.
Support rod with thread guide must be fully*
raised.
Open the looper cover and the cloth plate cover.*
Turn the handwheel towards you until needles*
are fully raised.
Thread the machine in the correct sequence.*
Overlock(2) Tension color code:
1. Upper looper thread............................Green
2. Lower looper thread............................Red
3. Right stitch looper thread....................Blue
4. Left needle thread.............................. Yellow
11. STANDARD OVERLOCK AND
ROLLED HEM STITCHING
4
4 3 1 2
2
3
1
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