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cAutIon
:
to protect against accidents such as an electric shock, be sure to turn the power off and
remove the power cord from the receptacle before the following work.
[How to install the high-voltage optional transformer (part number: 40090561)]
1
2
(Inner part of the emergency stop switch)
2−1
(Wiring of the optional transformer)
3
E
secondary
side
(indicated
as 2 )
2−2
2−3
s u p p l i e d p o w e r
cord
on the control box
side
common (ground)
1)
Loosen four screws on the front sde of emer-
gency stop swtch 1 . Open the swtch box.
Remove the power cord (brown, sky blue,
yellow/green wres) from the secondary sde
(on the sde 2 s prnted).
2)
Connect the power cord to the optonal trans-
former. Connect the power cord (40005423:
Three-wre cord) suppled wth the unt to the
optonal transformer.
Brown wre → 380/400/415 V (accordng to
Blue wre → 0 V (next to the 380 V)
Yellow/green wre → E (on the rng termnal sde)
Connect the cord on the control box sde (the
cord whch has been removed n Step 1).
Brown wre → 220 V
Sky blue wre → (next to the E)
Yellow/green wre → E
3)
Install optonal transformer on the sde face
of control box 2 . Refer to "HIGH VOLTAGE
TRANSFORMER SETUP INSTRUCTION
(40005426)" for connectng procedure.
4)
Connect the power cord suppled wth the unt
to emergency stop swtch 1 .
Brown wre → 2-1
Sky blue wre → 2-2
Yellow/green wre → E
(Brown and sky blue wres respectvely have a
fork termnal.)
5)
Re-tghten the four screws of emergency swtch
1 . Take care not to leave a gap n the swtch.
6)
Change the cord on the plug sde of the
power swtch. (40070548: 4-wre cord)
Open the power swtch. Remove connecton
cords on the sde of L1, L2 and L3.
Black 1, 2 and 3 wres (on the forked termnal
sde) → L1, L2 and L3 n the power swtch
Yellow/green wre → Ground (n the power swtch)
* Discard the cord mounted your machine at
the time of delivery.
– 11 –
the power specifications)
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