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Safety Precautions
■ Before using
■ Connecting
14
Charge the battery soon after purchasing the unit.
● If you do not use the unit for a long time after the purchase, the battery may
deteriorate and the battery may become unusable.
● The battery can be charged once the AC input is connected to commercial power.
When moving the unit from a cold place to a warm place, leave it for several
hours before using it.
● If the unit is promptly turned ON after being moved to a warmer place,
condensation may form inside the unit and cause it to fail.
Take measures for handling unforeseen accidents, such as data backup and
system redundancy.
● The output may stop when there is failure in the UPS.
Do not connect a page printer (such as a laser printer) to the unit.
● The unit repeatedly and frequently switches between Commercial Power Mode
and Battery Mode, which may shorten the life of the battery.
● The page printer has a large peak current, so an excess of the connection
capacity or a power failure due to instantaneous voltage drop may be detected.
If this unit is used for an inductive device such as a coil or motor, check the
operation beforehand.
● With some types of devices, the effect of inrush current may cause this unit to
stop operating properly.
Check system operation beforehand if the unit is used in combination with a
device whose power supply voltage and frequency fluctuate widely, such as a
generator.
● If the generator's output voltage/frequency falls out of the unit's input
voltage/frequency range, the unit will enter Battery Mode.
Do not short the output lines of the unit to each other, and do not short the
output lines to the ground.
● The unit may fail.
In the event you transfer or sell this unit to a third party, please include all of
the documentation that came with the unit. This is to ensure that the unit is
used in line with the conditions described in the included documentation.
● This manual contains important safety-related information. Please read and
understand the contents of the manual before beginning operation. If this manual
is misplaced, download the manual from our website.
Notes
BA75T/BA100T/BA100R
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