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5. CONNECTING THE POWER PLUG
Connection of the power plug to the power depends on the specifications of the product. Adjust the
power plug to the power specifications to connect.
1
In case of the product of single-phase, 200 to 240V specifications :
Connect the sky-blue and brown wires of the power cord to the power terminal (AC200 to 240V)
and the yellow/green wre to the ground (earth) termnal respectvely.
2
In case of the product of 3-phase, 200 to 240V specifications :
Connect the red, white and black wires of the power cord to the power terminal (AC200 to 240V)
and the yellow/green wre to the ground (earth) termnal respectvely.
3
In case of the product with the optional high voltage transformer (with SA-128) :
Connect the black wires (3 pieces) of the power cord to the power terminal (AC380 to 415V) and
the yellow/green wre to the ground (earth) termnal respectvely.
It is possible to connect to 380/400/415V by setting of the input tap of transformer (standard setting
at the time of delivery : 380V).
CAUTION
:
To prevent possible accidents caused by leakage or dielectric strength, an appropriate power plug
shall be installed by a person who has an expert knowledge of electricity. Be sure to connect the
power plug to the receptacle that is well grounded.
This product performs operation by the single-phase connection for 3-phasse 380/400/415V.
[Caution when changing the power source of the high voltage optional transformer]
When using high voltage optional transformer
1
with the input voltage of 400V or 415V, it is
necessary to replace nput power source cord
2
of high voltage optional transformer
1
. Change
power source nput cord
2
(sky blue) that s
connected to 380V to the connection of 400V or
415V.
To prevent accidents, perform the work
after leaving the sewing machine alone
more than 4 minutes in the state that the
power switch is turned OFF and the power
cord is drawn out.
High voltage optional transformer
1
s set on the
rear side of the table.
When performing changeover of voltage, remove
transformer box
4
after removing top cover
3
.
1
2
3
4