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15
Basic Operation
Battery Charge Level Switches: Controls the UPS
system’s battery charge rate. If you connect any external
batteries, set the Battery Charge Level Switches to the
down position (High Charge Rate - External Battery). This
will increase your UPS charger output so the additional
batteries charge faster.
CAUTION! DO NOT set the Battery Charge Level
Switches to the down position (High Charge Rate -
External Battery) without an external battery
connected. There is a risk of damaging the UPS’s
internal battery system.
Charge Rate Setting
(when External
Batteries are
connected)
Charge Rate Setting
(when External
Batteries are not
connected)
Charge Rate Setting
(when External
Batteries are
connected)
Charge Rate Setting
(when External
Batteries are not
connected)
Input Breaker(s) (all models): Protect your electrical circuit from
overcurrent draw from the UPS load. If these breakers trip, remove some
of the load, then reset them by pressing the breaker(s) in.
Output Breaker(s) (select models): Your UPS features one or more
breakers that protect your UPS from output overload. If one or more
breakers trip, remove some of the load on the circuit(s), then reset them
by pressing the breaker switch(es) in.
Ground Screw: Use this to connect any equipment that requires a
chassis ground.
19-01-060-932757.indb 15 1/21/2019 9:56:44 AM
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