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6
. Maintenance and Inspection
37
Caution
When the unit is used in compliance with UL standards or CE marking,battery replacement should be
performed or supervised by personnel familiar with the danger of batteries and the required precau-
tions.
Perform replacement on a stable and flat place.
●
Handle the battery carefully so that you do not drop it.
●
Not doing so could cause injury or burns due to liquid (acid) leakage.
Use a specified battery for replacement.
●
Not doing so may cause a fire.
●
Replacement battery pack for
BN75R: BNB75R
BN150R: BNB150R
BN300R: BNB300R
Do not replace the battery in a place where there is flammable gas.
●
Spark may occur when connecting the battery, which may cause an explosion or fire.
If fluid (dilute sulfuric acid) leaks from the battery, do not touch the fluid.
●
Doing so may cause blindness or burns.
●
If it contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not disassemble or modify the battery.
●
Doing so could cause dilute sulfuric acid leak, which could cause blindness and burns.
Do not drop the battery and do not expose it to strong impact.
●
Dilute sulfuric acid may leak.
Do not short the battery with metal objects.
●
Doing so could cause an electric shock, fire or burn.
●
Some electrical energy still remains inside the spent battery.
Do not put the battery into fire and do not break it.
●
The battery may explode or leak dilute sulfuric acid.
The battery can be replaced while the unit is stopped (power supply output stopped).
3. Guidelines for how often to check the battery (measure the backup time)
* The battery deteriorates even if it is stored. The higher the temperature is, the shorter
the life becomes.
Caution
(for battery replacement)
6-2 Replacing the battery
Average ambient
temperature
6-month check
Monthly check
25°C
For the first 4 years after starting use
When 4 years or more have passed after starting use
30°C
For the first 3 years after starting use
When 3 years or more have passed after starting use
40°C
For the first 1 years after starting use
When 1 years or more have passed after starting use
* When the battery replacement LED lights up/blinks and beeper sounds, press the beep stop/test
switch for 0.5 seconds to stop the beeper. (Lighting/blinking of “battery replacement” LED does
not disappear.)
* If an input power supply error such as a power failure occurs when replacing the battery while in
operation, backup cannot be performed and output stops.
* Do not replace the battery during backup operation. Output will stop.
Summary of Contents for BN150R
Page 69: ...57 Notes of Chinese 10 UPS UPS 1 FA OA Windows UPS...
Page 70: ...BN75R BN150R BN300R 10 58 2 FA OA 2...
Page 71: ...10 Troubleshooting 59 AC 50 60Hz AC AC AC AC 3P 2P AC AC...
Page 72: ...BN75R BN150R BN300R 10 60 5cm UPS UPS AC AC AC200V 240V AC200 240V...
Page 73: ...10 Troubleshooting 61 AC AC AC AC AC ON OFF AC INPUT PROTECTION 25 4 5 30 1mA...
Page 74: ...BN75R BN150R BN300R 10 62 AC UPS AC UPS...
Page 75: ...10 Troubleshooting 63 AC AC 50 60Hz 25 25 6 40 2 AC AC...
Page 76: ...BN75R BN150R BN300R 10 64 DC250V UPS 200V http www fa omron com cn Pb AC AC 50 60Hz...
Page 80: ...BN75R BN150R BN300R 68 BN300R 438 87 OMRON BN300R ESC 650...