Replacing The Batteries - Omron BUM5002R Instruction Manual

4 Replacing the batteries

The batteries can be replaced when the power of the UPS is OFF (power output is
stopped) or ON (power is being output).
4-1 Replacing the batteries
Only use the specified replacement batteries.
⚫ If a battery other than the specified replacement battery is used, there is a
risk of breakdown of the unit, or smoke generation and ignition.
⚫ Replace with the same type and same number of battery packs.
⚫ Model name: Replacement battery pack for BUM5002R:
Replace the battery packs of this unit and the UPS main unit at
the same time.
⚫ Dilute sulfuric acid may leak.
⚫ There is a risk of an electric shock or a short circuit of the battery.
When the UPS main unit is used as a UL standard compliant
product, do not replace the battery while operating (while power
is being output). The battery replacement function does not
comply with UL standards while operating, so be sure to replace
the battery after stopping operation of the UPS main unit.
⚫ To perform replacement while stopped, stop the connection function, turn
off the "Power" switch on the UPS main unit, and remove the "AC input"
plug from the power outlet.
⚫ When an input power error such as power outage occurs during battery
replacement while the unit is operating, the backup process is disabled
and output stops.
⚫ Do not replace the battery during the backup operation. Doing so will stop
the output.
BUM5002R/BUM3002R
Warning
BUB5002R, 2 packs
Replacement battery pack for BUM3002R:
BUB3002R, 2 packs
Caution
4 Replacing the batteries
4-1 Replacing the batteries
4
37