American Power Conversion InfraStruXureTM System Power Supply User Manual


 
70 InfraStruXure System—Installation and Start-Up
How to Return from Maintenance Bypass
Operation
Note
Select Help from the top-level menu screen on the PDU display interface and select the
second help topic, Returning from PDU Maintenance Bypass, or follow the
procedure below:
1. Close (turn ON) the Q1 circuit breaker on the
PDU.
2. If applicable, set the PDU Q10
Bypass Input (B) switch to ON.
3. Set the XR Battery Enclosure DC Disconnect
circuit breaker to ON.