© 2016 DDN STORAGE. P/N 15-000836-001
SFA7700 CMOS and Backup Battery Replacement Instructions | 18
Figure 22
Disposal of Materials
The CMOS and backup batteries contain materials harmful to the environment. Any discarded
batteries should be disposed of according to local hazardous waste disposal regulations.
Appendix
Date of Manufacture
Although the preferred method of determining the backup battery pack’s date of manufacture is
through the command line, it can also be found printed on a barcode sticker on the battery pack
assembly itself.
A date code appears on a label adhered to the top of the battery backup assembly assembly (Figure
24) within the serial number information.
