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6. Notes
Read the following notes thoroughly before using the BBU.
6-1. Notes on Installation
Do not put the BBU on a metallic plate including the chassis of the server. Do not
hold the BBU with wet hands. If you do not follow these directions, the battery
may be short-circuited.
6-2. Notes on Operation
The life of the battery pack used for the BBU is about 2 years, which may vary a
little depending on the use environment and environmental conditions. Replace
the battery pack with a new one after about two years from the installation. For
the replacement, contact your service representative.
To manage the states of the BBU properly, install the RAID System Management
Utility "Universal RAID Utility" (called URU hereafter). URU allows you to detect
errors and check the states of the BBU (including voltage and temperature).
The following alert may be logged when you restart the system immediately after
charged the BBU, however, you can ignore it. If you continue to charge the BBU,
the alert will no longer be logged.
"Battery voltage is out of range"
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