Eaton
®
Power Xpert
®
9395P-600 (300V-600V) Installation and Operation Manual 164000710—Rev 07
189
Do not attempt to restart the system after a Load Off until the cause of the shutdown has been identified and
cleared.
8.
Restart the UPS by following the procedure in paragraph
Starting the Distributed Bypass System in Online Mode
or
Starting the Distributed Bypass System in Bypass Mode
Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
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A UPS emergency power-off is initiated by the
REPO
pushbutton switch. In an emergency, you can use this
switch to control the UPS output. The REPO switch de–energizes the critical load and powers down the UPSs
immediately, without asking for verification.
The UPS, including Bypass, remains off until restarted.
All power to the critical load is lost when the REPO switch is activated in the following step. You should use
this feature only when you want to de–energize the critical load.
NOTE
The following instructions are for the Eaton-supplied REPO switch. If a customer-
supplied REPO switch is used, it may not activate in the same manner; refer to the
operating instructions provided with the switch.
To use the REPO pushbutton switch:
1.
Firmly push the red pushbutton until it locks into place. The switch latches into the activated state.
The input, output, and bypass backfeed contactors open, the battery breaker or disconnect is tripped, and
the power module is turned off immediately, without asking for verification on all UPSs.
Do not attempt to restart the system after the REPO until the cause of the shutdown has been identified and
cleared.
2.
To deactivate the REPO pushbutton switch in preparation for restarting the UPS, insert the supplied key
and rotate clockwise until the red pushbutton releases). To remove the key, rotate the key back to the
vertical position.
3.
Restart the UPSs by following the procedure in paragraph
Starting the Distributed Bypass System in Online Mode
or
Starting the Distributed Bypass System in Bypass Mode
Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
Summary of Contents for Power Xpert 9395P-600/600
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