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2-2 SPARC Enterprise M4000/M5000 Servers Installation Guide • December 2010
■ Be careful not to allow the ambient temperature to rise sharply in winter. Such a
sudden temperature change would cause condensation to form inside the product.
Allow for a sufficient warm-up period prior to operation.
■ Do not install the server near a copy machine, air conditioner, welding machine, or
any other loud equipment.
■ Do not install the server near any equipment generating lots of electronic noise.
■ Do not install the system on the same circuits as devices such as equipment
elevators which can cause voltage sags when they are started up.
■ Take measures to prevent static electricity from being generated at the location.
■ Confirm that the supply voltage and frequency match the electrical ratings
indicated on the server.
■ Do not insert anything into any opening in the server. The server contains
high-voltage parts. If a metal object or another conductor were inserted into an
opening in the equipment, it could cause a short circuit that could cause fire,
electric shock, or equipment damage.
■ For details on maintenance of the server, contact a certified service engineer.
2.2 Before Installing the Server
Before installing the server, you must know the system configuration and obtain all
the prerequisite information for system installation. For instructions, refer to the
SPARC Enterprise M4000/M5000 Servers Site Planning Guide and the guide that came
with the rack.
2.2.1 Facility Power
To prevent catastrophic failures the facility power design must ensure that adequate
redundant power is provided to the system. Electrical work and installations must
comply with applicable local, state, or national electrical codes.
Note – The following power numbers are maximums and are based on fully
configured systems. Actual numbers might vary according to your system
configuration.