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Numbers and Symbols
2000 Series UPS See
Uninterruptible Power System
2000 Series
A
AC Input Failure
disabling audio alarm 4-5
enabling 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, 3-13
after utility power restored 3-13
requirement to address alarm
condition 3-13
B
batteries
changing See also replacing
battery module
procedures 5-5
warning on weight 5-2
warning to use qualified service
personnel ix
warning to use qualified service
personnel 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, 5-9
maintaining
care and storage 5-9
warning on weight 5-2
warning to use qualified service
personnel ix
warning to use qualified service
personnel 5-2
warnings on risk of fire or
burns 5-2
warnings on risk of personal
injury 5-2