Omron BU150R Instruction Manual page 11

If fluid (dilute sulfuric acid) leaks from the interior, do not touch the fluid.
 Doing so may cause blindness or burns.
 If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult
your doctor.
Do not place any objects on the unit, and do not drop heavy objects onto
the unit.
 Doing so may cause distortion/damage to the case or a failure of the internal circuit,
which may cause a fire
The unit is equipped with a bypass circuit which is able to supply
electric power to connected devices even when the inner control circuit
is broken down by defects or malfunctions.
If you want to stop the output, either stop the source of commercial
power.
 Output is continuing even when all indicators of the front panel are off.
 Output ON/OFF cannot be controlled with the "Power" switch on the front panel.
Do not sit or stand on top of the product, use it as a step ladder, or lean
against it.
 Doing so may cause the unit to fail or to fall over and result in injury.
When maintaining the connected equipment, turn OFF the unit's
"Power" switch to stop the output, and stop the supply of commercial
power.
 Even if commercial power to the UPS is stopped while it is in operation, the power
output of his unit does not stop and power is supplied from the receptacle.
Do not disassemble, repair, or modify the unit.
 Doing so may cause an electric shock or a fire.
If fluid (dilute sulfuric acid) leaks from the interior, do not touch the fluid.
 Doing so may cause blindness or burns.
 If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult
your doctor.
Do not throw the unit into fire.
 The lead battery in the unit may explode, or leak dilute sulfuric acid.
Do not insert metal objects into the power supply output receptacle of
the UPS.
 Doing so may result in electric shock.
Do not insert metal objects into the battery connectors.
Do not short between the connector terminals.
 Doing so may result in electric shock.
BU150R
Caution (for use)
Caution (for maintenance)
Safety Precautions
11