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Installation and Wiring
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CAUTION
① Prepare the Terminal block cover and four screws D for terminal block cover that are supplied with the
UPS.
Terminal block cover
② Check that MAIN MCCB
③ Remove the upper cover of the terminal block cover as shown below.
④ Install a conduit in the hole of the terminal block cover. (Prepare the conduit by customer's self.)
⑤ Attach the terminal block cover using four screws D on the UPS rear panel.
③ Remove four screws, and
remove the upper cover of
the terminal block cover.
④ Install two conduits in
two holes of the terminal
block cover.
Note
The conduit is not supplied. Prepare the suitable conduit by customer's self.
The conduit size is φ1-1/4 inches.
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Wiring work should be performed by technically qualified personnel.
When wiring the UPS, carefully follow the instructions in this instruction
manual. Incorrect wiring may result in electric shock and/or fire.
There is the danger of electric shock so wear insulated gloves as a preventive
measure when performing wiring work.
Make sure that the connections of the terminal block are not loose.
Failure to do so may result in electric shock, bodily injury, or fire.
Be sure to ground the UPS. There is danger of electric shock. Do not use the UPS in a
location where it cannot be grounded.
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on the front of the UPS is set to "OFF."
Screw D: For terminal block cover
M4×10
② Check that MAIN MCCB
is set this to "OFF"
⑤ Attach the terminal block
cover using four screws D
on the UPS rear panel.
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