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Basic Operation
continued
Battery Charge Level Switch (Select Models Only): Controls the UPS
system's battery charge rate. If you connect any external batteries, set the
Battery Charge Level Switch to the down position. This will increase your
UPS's charger output so the additional batteries charge faster. Note: the switch
to the right of the Battery Charge Level Switch is inactive and will not affect
UPS operation regardless of its position. CAUTION! DO NOT set the Battery
Charge Level Switch to the down position without an external battery
connected. There is a risk of damaging the UPS's internal battery system.
Output Breakers (Select Models Only): Your UPS has two kinds of breakers
that protect your UPS from output overload. If the breaker switch trips, remove
some of the load from the UPS’s 20-amp receptacles and allow the unit to cool
before resetting the breaker switch by flipping it from off to on. If the breaker
button trips, remove some of the load on the UPS’s 15/20-amp receptacles and
allow the unit to cool before resetting the breaker button by pressing it.
Ground Screw: Use this to connect any equipment that requires a chassis ground.
10
Charge Rate Setting
(when External
Batteries ar
e
connected)
Charge Rate Setting
(when External
Batteries ar
e not
connected)
201112103 93-2459.qxd 1/9/2012 12:21 PM Page 10
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