Installation guide

Intelligent Battery Backup Unit
Manual No. 771971 B-9
Removing the Battery Backup Module
The battery backup module will need to be removed for one of the following
reasons:
1. The NiCd battery will no longer accept a charge properly (NiCd battery
life expectancy is approximately 5 years).
2. The cache memory needs to be removed from the DAC960PG for
replacement or upgrade.
,
WARNING
Do not attempt to install, remove, or change a
cache SIMM on the DAC960PG with the IBBU
installed. Serious damage to the SIMM and/or the
battery backup unit will occur if this precaution is
not followed.