8e6 Technologies HL-002-002, HL-022-002, SL-002-002 Rack Mount the Server, Rack Setup Precautions

Rack Mount the Server

Rack Setup Precautions

Warning:

Before rack mounting the server, the physical environment should be set up to safely ac- commodate the server. Be sure that:

•The weight of all units in the rack is evenly distributed. Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

•The rack will not tip over when the server is mounted, even when the unit is fully extended from the rack.

•For a single rack installation, stabilizers are attached to the rack.

•For multiple rack installations, racks are coupled together.

•Reliable earthing of rack-mounted equipment is maintained at all times. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).

•A power cord will be long enough to fit into the server when properly mounted in the rack and will be able to supply power to the unit.

•The connection of the server to the power supply will not overload any circuits. Con- sideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

•The server is only connected to a properly rated supply circuit. Reliable earthing

(grounding) of rack-mounted equipment should be maintained.

•The air flow through the server’s fan or vents is not restricted. Installation of the equipment in a rack should be such that the amount of air flow required for safe op- eration of the equipment is not compromised.

•The maximum operating ambient temperature does not exceed 104°F (40°C). If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

WARNING: Extend only one component at a time. Extending two or more components simultaneously may cause the rack to become unstable.

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