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Numbers and Symbols
3000 Series UPS See
Uninterruptible Power System
3000 Series
A
AC Input Failure
disabling audio alarm 4-5
AC Input LEDs
explained 3-5
meaning when UPS powered
up 2-10
troubleshooting alarm
conditions 6-3
alarm See audio alarm
audio alarm
ability to disable 3-12
conditions causing an
alarm 3-12
features 3-12
how to respond 6-3
silencing 3-3, 3-12
after utility power restored 3-13
requirement to address alarm
condition 3-13
B
batteries
care and storage See care and
storage of batteries
changing See also replacing
batteries
procedure 5-4
warning on rack stability 5-2
warning on weight 5-2
warning to use qualified service
personnel ix, 5-2
warnings on risk of fire or
burns 5-2
warnings on risk of personal
injury 5-2
when to change 5-3
charging 5-3, 5-12
disposing See disposing of
used batteries
maintaining
care and storage 5-12
warning on rack stability 5-2
warning on weight 5-2
warning to use qualified service
personnel ix, 5-2
warnings on risk of fire or
burns 5-2
warnings on risk of personal
injury 5-2