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OPERATION
3.2 Starting and Testing the UPS
STEP 4: Turn On the Loads
One at a time, turn ON the output circuit breakers on
the terminal block to supply power to the loads.
After each load is turned on, press the "% Load"
button to see how much power is drawn
(Section 3.6.3).
WARNING: Never operate the UPS when the
110% LED is ON. Overloading will damage it.
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PURPOSE: Describes how to shut down the UPS during
normal operations. The emergency shutdown procedure is
on the inside rear cover.
Procedure
(1250T Model Shown, P1250 is the same)
Turn OFF the output circuit breaker(s).
Turn OFF the battery circuit breaker.
Turn OFF the input circuit breaker.
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3.3 Shutting Down the UPS