Alpha Technologies CFR 1500, CFR 1500RM - Manual (Page 82)

1. Switch Battery
Breaker OFF
2. Remove AC line
power cord
EMERGENCY SHUTDOWN
IMPORTANT
The CFR UPS contains more than one live circuit. During an emergency,
utility power may be disconnected at the service entrance or main electrical
panel to protect emergency personnel; however, power will still be present at
the UPS output.
To prevent the possibility of injury to service or emergency personnel, always
switch the UPS rear panel battery circuit breaker(s) OFF to deenergize the
circuit.
EMERGENCY SHUTDOWN PROCEDURE:
1. Switch the rear panel BATTERY circuit breaker OFF.
2. Unplug the AC power cord from the wall receptacle or the
back of the unit. If hardwired, switch the main panel AC
breaker to the UPS OFF.
On units equipped with an Emergency Power Off option: Press the wall-
mounted EPO switch (RED) to automatically deactivate the CFR’s Battery
Circuit.
EMERGENCY SHUTDOWN
1. Switch Battery
Breaker OFF
2. Remove AC line
power cord