Assembling and Installing DC Power Cables for the Sun SPARC Enterprise T5240 Server 99
7. Remove the cage clamp tool to secure the wire.
8. Repeat the procedures for the other two wires to complete the assembly of the
DC input power cable.
9. Repeat this procedure to create as many DC input power cables as you need for
your unit.
Related Information
■ “Connect the DC Input Power Cords to the Server” on page 99
▼ Connect the DC Input Power Cords to the Server
1. Ensure that the circuit breaker to your power source is turned off.
Caution – Do not proceed with these instructions until you have turned off the
power from the DC power source through the circuit breakers.
2. Route the power cables in the rack and secure the cables with nylon tie wraps.
3. Connect the chassis ground wire to the facility earth ground and ensure that
this connection has proper bonding.
4. Connect the -48V or -60V return to the -48V or -60V wires to the circuit breaker.
5. Connect the power wiring to the server by plugging each power cable into the
server power supply units.
6. When you are ready to power up the server, close the circuit breaker and follow
the booting procedure described in “Powering On the System” on page 41.
Related Information
■ “Powering On the System” on page 41
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