4
Directions for safe use
Provide secure grounding
●
Earth the ground terminals of the UPS and devices connected to the UPS. (See "2. Installation
and connection" on page 12)
You may receive an electric shock in the event of trouble or power failure. When both the UPS
and devices are not grounded and touch both, you may receive an electric shock.
●
When you use a 3-pin to 2-pin adaptor for an AC Input Plug, be sure to perform grounding before putting the
AC Input Plug in a wall outlet (commercial power). On the other hand, be sure to perform disconnecting a
grounding terminal after removing the AC Input Plug from a wall outlet (commercial power).
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Connect the UPS grounding terminal to a grounded-type wall outlet (commercial power) to make working
the Power Line Surge Protection and the Network Line Surge Protection as intended.
Do not use the UPS where the maximum temperature exceeds 40
°
C.
●
An battery deterioration will occur rapidly and may cause a fire.
●
Doing so may cause a failure or malfunction of the UPS.
Do not install or store the UPS in the places as listed below.
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The humidity is lower than 10%. The humidity is higher than 85%. An enclosed space such as
a cabinet with no crevice. Near flammable gas and/or corrosive gas. Outdoors.
●
Doing so may cause a fire.
Do not obstruct the air inlets and outlets on the upper and rear sides of
the UPS.
Do not place the UPS in an enclosed space or put a cover the UPS.
●
Doing so may lead to an abnormal overheat or fire.
●
Temperature will increase inside the UPS and may cause a failure of the UPS and battery
deterioration.
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Install the UPS 5cm away from the wall or further.
Do not install the UPS in the other orientations.
Do not install the UPS on a structurally unsound base.
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See "2-2 Installing" on page 12.
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Toppling and dropping may cause injury.
When you want to install your UPS horizontally, secure the supplied rubber
seats in the four corners of the underside of the UPS.
●
Toppling and/or dropping may occur and cause injury.
Be sure to use supplied mounting screws.
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Other screws rather than supplied screws may cause dropping due to insufficient strength.
In a case where the UPS is to be mounted on a rack, place it on the lowest
part of the rack.
●
Dropping may cause injury.
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The weight of the UPS
BU100XR2: 19kg
MB100XR2: 26kg (add-on battery unit)
BU200XR2: 12kg (main unit)
MB200XR2: 26kg (battery unit)
Do not install the UPS alone but ask your colleagues for help.
●
Dropping may cause injury.
Cautions
(installation)
Plug the UPS in a wall outlet (commercial power) with a current capacity
larger than the maximum input current of the UPS.
●
Otherwise, the power cord may be heated.
●
For the device that requires power equivalent to the current capacity of the UPS or larger,
BU100XR2 feeds 10.2A while BU200XR2 feeds 20A.
Cautions
(connection)
