Safety Precautions
BUM5002R/BUM3002R
8
Do not use in locations where the maximum temperature exceeds 40°C.
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The battery may degrade rapidly and cause a fire.
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There is a risk of a breakdown or malfunction of the unit.
When installing this unit on a rack, install an expansion battery unit on
the lowermost shelf.
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You may be injured if the product is dropped.
Be sure to use the mounting screws provided with this product.
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If long screws not provided with this product are used for installation of the case,
there is a risk of internal damage.
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If screws not provided with this product are used, the structural strength may
become insufficient, and it may lead to an accident such as falling of this unit.
Remove the battery when moving the unit.
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If not removed, because of the heavy object, there is a risk of injury by dropping
the product, or by the sheer weight of the product.
When moving the unit, lift it by 2 or more people. Be careful not to fall
down, or drop this unit while moving.
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You may be injured if the product is dropped.
When moving after installation in a stand for vertical layout, lay it down
horizontally before moving.
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If it is moved upright, there is a risk of pinching fingers between the device and the
floor, causing an injury.
During installation, secure the space in front of this unit for works such
as battery replacement.
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An injury can be caused if the product is toppled or dropped.
Turn off the overcurrent protection switch on the rear of this unit when
connecting to the main unit or another expansion battery.
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There is a risk of an electric shock.
Do not connect 4 or more expansion battery units.
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Up to 3 expansion battery units can be connected to a UPS main unit.
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There is a risk of smoke generation and ignition if 4 or more are connected.
