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Life of BBU
The BBU is equipped with a backup battery. The life of the battery is about 2 years, but can vary depending
on the environmental and operating conditions.
Replace the battery with a new one after about two years starting from the installation of the BBU (check the
battery label put on the server and the BBU). Contact your service representative for the replacement.
Recycling and Disposal
The battery pack of the BBU is equipped with a lithium ion battery which is recyclable. To enable such
valuable resources to be reused, contact your service representative or bring it to the nearest recycle agent.
For the removal of the BBU, see "4. Battery Pack Replacement Procedure" in "Chapter 3 Operation and
Maintenance".
Dispose of other devices following the regulation of the local government. Formore information, contact the
local government or your service representative.
Handle the battery pack according to the precautions listed in "Chapter 3 Operation and Maintenance".
It is the user's responsibility to completely erase or modify all the data
stored in storage device such as hard disk, backup data cartridge, floppy
disk, or any other media (CD-R/CD-RW) so that the data cannot be
restored.
Notice
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