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Adjustment
of Needle Plate Setting Knob
(Changing
to Standard
Serging or Rolled
Hemming)
1. Turn off the power switch and unplug the
machine.
2. Open the looper cover and side cover.
3. Deactivate
the upper knife.
4. Push the cutting
width adjusting
dial to the right
as far as it will go, then, move the needle plate
setting
knob to the guide line of S (for Standard
Serging)
or R (for Rolled
Hemming).
Release
the cutting
width adjusting
dial to the left
gently.
5. Set the upper knife to up position.
6. Close the looper cover and side cover.
(_
Chaining finger
(_) Guide line
(_
Cutting width adjusting dial
@
Upper knife
(_
Needle plate setting knob
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(A) Standard
Serging
* The chaini
plate as
edge of
for overlo_
sewi_
:::::
(B) Rolled
Hemming
* Pull the needle plate setting knob from "S" to "R"
position,
so that the fabric edge will be rolled for
hemming,
picot edging,
and narrow
hemming.
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(B)
d)
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