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CAUTION: If the DC connection exists between the earthed conductor of the DC supply circuit and the earthing
conductor at the server equipment, the following conditions must be met:
•
This equipment must be connected directly to the DC supply system earthing electrode conductor or to a
bonding jumper from an earthing terminal bar or bus to which the DC supply system earthing electrode
conductor is connected.
•
This equipment should be located in the same immediate area (such as adjacent cabinets) as any other
equipment that has a connection between the earthed conductor of the same DC supply circuit and the earthing
conductor, and also the point of earthing of the DC system. The DC system should be earthed elsewhere.
•
The DC supply source is to be located within the same premises as the equipment.
•
Switching or disconnecting devices should not be in the earthed circuit conductor between the DC source and
the point of connection of the earthing electrode conductor.
To connect a DC power cable to a DC power source:
1. Cut the DC power cord ends no shorter than 150 cm (59.06 in).
2. If the power source requires ring tongues, use a crimping tool to install the ring tongues on the power cord wires.
IMPORTANT: The ring terminals must be UL approved and accommodate 12 gauge wires.
IMPORTANT: The minimum nominal thread diameter of a pillar or stud type terminal must be 3.5 mm (0.138
in); the diameter of a screw type terminal must be 4.0 mm (0.157 in).
3. Stack each same-colored pair of wires and then attach them to the same power source. The power cord consists of
three wires (black, red, and green).
For more information, see the documentation that ships with the power supply.
Server warnings and cautions
WARNING: This server is heavy. To reduce the risk of personal injury or damage to the equipment:
•
Observe local occupational health and safety requirements and guidelines for manual material handling.
•
Get help to lift and stabilize the product during installation or removal, especially when the product is not
fastened to the rails. Hewlett Packard Enterprise recommends that a minimum of two people are required for all
rack server installations. If the server is installed higher than chest level, a third person may be required to help
align the server.
•
Use caution when installing the server in or removing the server from the rack; it is unstable when not fastened
to the rails.
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system
components to cool before touching them.
WARNING: To reduce the risk of personal injury, electric shock, or damage to the equipment, remove the power
cord to remove power from the server. The front panel Power On/Standby button does not completely shut off
system power. Portions of the power supply and some internal circuitry remain active until AC/DC power is
removed.
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Setup
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