User Guide
36
www.nec-computers.com
■ Place that cannot bear the total weights of the rack and devices mounted on the
rack
■ Place where stabilizers cannot be installed or where the rack can be installed only
after the practice of proper earthquake-resistant construction
■ Place of uneven or slanting floor
■ Place of drastic temperature change (near a heater, air conditioner, or refrigerator)
■ Place where intense vibration may be generated
■ Place where corrosive gas is generated, chemicals are nearby, or chemicals may be
accidentally sprayed over
■ Place where a carpet not subject to anti-static process is laid.
■ Place where some objects may be fallen on the rack
■ Place near a device generating intense magnetic field (such as a TV, radio,
broadcast/communication antenna, power transmission wire, and electromagnetic
crane) is placed (If unavoidable, contact your sales agent to request proper shield
construction.)
■ Place where the power cord of the server must be connected to an AC outlet that
shares the outlet of another device with large power consumption.
■ Place near equipment that generates power noise (e.g., contact spark at power-on/
power-off of commercial power supply through a relay). If you must install the
server close to such equipment, request your sales agent for separate power cabling
or noise filter installation.
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