Safety: Warnings
Total Power Off
Set the UPS DC Disconnect circuit breaker and System Enable switch to OFF.
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If applicable, set the XR Battery Enclosure DC Disconnect circuit breaker to OFF.
Set the PDU Main Input circuit breaker (or switch) to OFF.
Open (turn OFF) the Q1, Q2, and Q3 circuit breakers on the PDU.
Set the upstream input utility circuit breaker to the OFF or Locked Out position.
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InfraStruXure System - Installation and | 3 |