Safety Notes; Rack Installation; Multiple Power Sources - NEC N8100-2089F User Manual

Safety notes

This section provides notes on using the server safely. Read this section carefully to ensure proper and safe use
of the server. For symbols, refer to Safety precautions.

Rack Installation

Elevated Operating Ambient
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.
Reduced Air Flow
Installation of the equipment in a rack should be such that the amount of air flow required for safe
operation of the equipment is not compromised.
Mechanical Loading
Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to
uneven mechanical loading.
Circuit Overloading
Consideration 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.
Reliable Earthing
Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to
supply connections other than direct connections to the branch circuit (e.g., use of power strips).

Multiple power sources

Disconnect all power supply cords before servicing.
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CAUTION
CAUTION
Express5800/T120e User's Guide
Precautions for Use (Be Sure to Read)