GE Industrial Solutions Galaxy Verification - Manual (Page 73)

Galaxy Power System Verification Procedures
Issue 3 January 2008 Replacement Procedures 4 - 5
Memory Backup Battery Replacement for Millennium
Controller
Introduction The memory backup battery is located on the BSJ (Intelligent
Controller) circuit pack. The battery provides power to retain system
configuration stored in memory in the event the BSJ circuit pack is
removed or input power to the Galaxy Controller is interrupted. Battery
life is typically about five years.
When the memory backup battery is low, the Memory Backup Battery
Low warning is active and the battery should be replaced. Perform the
following three procedures to replace the memory backup battery to
prevent loss of system configuration:
• Backup System Configuration
• Replace Memory Backup Battery
• Restore System Configuration
Backup System
Configuration
Use the EasyView software to perform a backup of the system
configuration. Refer to the discussion of EasyView in Section 4 of this
manual. If you need to install EasyView for the first time, see the
Product Manual “Lineage
®
2000 EasyView Software for the Galaxy
Controller,” Select Code 193-104-105.
DANGER
Danger of explosion or fire if lithium battery is incorrectly
replaced. Replace only with a battery recommended by the
manufacturer. Spare batteries may be ordered per the product
documentation. Lithium batteries may be regulated wastes (due to
reactivity) when disposed of. Always discard used batteries
according to applicable local, state, and federal regulations.
CAUTION
Lithium batteries present risk of fire, explosion, and burns. Do not
recharge, disassemble, heat above 100° C (212° F), or incinerate.
Dispose of used batteries promptly. Keep away from children.