3�6� Shutting-Down The Ups Completely; 3�7� Remote Emergency Power-Off (Repo) - Vertiv Liebert GXT5 Series Installer/User Manual

3.6. Shutting-down the UPS Completely
WARNING! Risk of electric shock
Can cause injury or death. Disconnect all local and remote electric power supplies before working with the UPS.
Ensure that the unit is shut down and power has been disconnected before beginning any maintenance.
Transfer to Bypass mode, see
needed, open the main-input circuit breaker�
3.7. Remote Emergency Power-off (REPO)
REPO turns off the UPS in emergency conditions such as fire or flood� When an emergency occurs, the REPO
switch turns off the rectifier and inverter and stops powering the load immediately� The battery stops charging and
discharging�
To manually power-off in an emergency, disconnect the terminal connecting the REPO port on the rear of the UPS�
If mains/utility power is present, the UPS control circuit remains active even though output power is disabled� To
remove all mains/utility power, disconnect the external main-input circuit breaker�
Vertiv | Liebert® GXT5™ | Installer/User Guide
Transferring from Normal to Bypass Mode above� Then, if power to the load is not
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