Prepare The Power Cords - Sun Oracle NETRA SPARC T4-1 Installation Manual

▼ Prepare the Power Cords

Prepare the power cords by routing them from the power source to the server.
Caution – Do not attach power cables to the power supplies until you first connect
the server to a serial terminal or a terminal emulator (PC or workstation).
Note – The server goes into Standby mode and the Oracle ILOM SP initializes as
soon as a power cable connects a power supply to an external power source. System
messages might be lost after 60 seconds if a terminal or terminal emulator is not
connected to the SER MGT port before power is applied.
Note – Oracle ILOM will signal a fault if both power supplies are not cabled at the
same time, since that situation will be a nonredundant condition.
1. Ensure that the circuit breakers are off for the AC or DC power source or that
the DC input cables are de-energized with no DC power present.
2. Route the power cords from the power source to the rear of the server and
secure the cables with nylon tie wraps.
3. Connect the chassis ground wire to the facility ground and ensure that this
connection has proper bonding.
4. For DC servers, connect the -48V or -60V Return to the -48V or -60V wires to the
circuit breaker.
Caution – Do not close circuit breakers or attach power cables to the power supplies
At this time.
5. Make a serial connection to the SP.
See "Connect a Terminal or Emulator to the SER MGT Port" on page 84
Related Information
Power source documentation
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"Connect a Terminal or Emulator to the SER MGT Port" on page 84
■
"Power On the Server for the First Time" on page 85
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Powering On the Server for the First Time 83