4 Maintenance and Inspection
4-2 Replacing the battery
4-2-1 Notification that the battery needs to be replaced
This Battery life counter function notifies you with LED display and beep sound when the
battery needs to be replaced.
The battery life is determined by the counter function. The battery life counter operates
while commercial power is supplied after shipment. (When the ambient temperature of the
battery is higher than 25°C, the value of the counter will be incremented at a faster pace.)
Notes
The lead battery used in the unit has a limited lifespan. The life varies
depending on your storage/use environment and backup frequency.
●
The nearer the end of the life is, the more rapidly deterioration proceeds.
Refer to the below-shown reference data “Battery life” for the details about the life
of the battery.
The battery deteriorates even if it is stored. The higher the temperature is, the
shorter the life becomes.
■
Guidelines for how often to check the battery
Average ambient temperature
6-month check
Monthly check
40
°
C
For the first 1 years after starting
use
When 1 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
25
°
C
For the first 4 years after starting
use
When 4 years or more have passed
after starting use
BA75T/BA100T/BA100R
61
4
Summary of Contents for BA100R
Page 23: ...2 Installation and connection 2 1 Installation Incorrect Positions BA75T BA100T BA100R 22...
Page 87: ...8 Note of Chinese 8 Note of Chinese UPS UPS 1 UPS FA OA Windows BA75T BA100T BA100R 86...
Page 88: ...8 Note of Chinese 2 FA OA A VCCI A BA75T BA100T 12 5 BA100R 13 BA75T BA100T BA100R 87 8...
Page 90: ...8 Note of Chinese 5cm AC 25 5 30 4 AC AC AC AC BA75T BA100T BA100R 89 8...
Page 91: ...8 Note of Chinese ON OFF AC INPUT PROTECTION 1mA AC UPS AC UPS BA75T BA100T BA100R 90...
Page 92: ...8 Note of Chinese BA75T BA100T BA100R 91 8...
Page 93: ...8 Note of Chinese AC UPS 25 25 6 40 2 AC AC DC250V BA75T BA100T BA100R 92...
Page 99: ...9 References 9 2 Dimensions Upright stand for BA100R BAP100R BA75T BA100T BA100R 98...
Page 100: ...9 References 9 2 Dimensions Rubber feet BA75T BA100T BA100R 99 9...
Page 101: ...9 References 9 2 Dimensions Using Ear brackets BAP100RS BA75T BA100T BA100R 100...
Page 103: ...9 References 9 4 China RoHS Information 9 4 China RoHS Information BA75T BA100T BA100R 102...