990-5936G-001

Shut Down the PDU

NOTE: Shutting down the PDU will cut the power to all connected loads.
  1. Shut down the loads, if possible.
  2. Open the individual branch circuit breakers as required.
  3. Open the main output circuit breaker MOB, if present.
  4. Open the main input circuit breaker MIB/main input switch MIS.
  5. Open the upstream input circuit breaker.
  6. Measure for voltages on all busbars before working on the PDU.
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