NEC Express5800 Series User Manual page 105

Chapter 2 Preparations
Do not install the server in an environment in which any of the following conditions apply: Installing the server
in any of the following conditions will cause the server to malfunction.
Place of drastic temperature change,
near a heater, air conditioner, or
refrigerator.
Place where a carpet not subject to
anti-static process is laid.
Place where the power cord of the
server must be connected to an AC
outlet that shares the ground wire with
another outlet where another device
with large power consumption is
connected.
*1: To avoid damage to the equipment, please do not locate this equipment in or near following
environmental conditions.
● Environment with corrosive gases*, such as Sulfur dioxide (SO
nitrogen monoxide (NO), nitrogen dioxide (NO
so on.
● Environment with corrosive dust (salt or Sulphur) or conductive particles in the air.
*: Corrosive gases include exhaust emissions from motor vehicles, gases emitted from hot spring
and volcanoes, and gases generated stagnant riverbeds in urban areas.
Place where intense vibration may be
generated.
Place where some objects may be
fallen.
Place near a device generating intense
magnetic field such as TVs, radios,
broadcast/communication antennas,
power transmission wires, and
electromagnetic cranes is placed.
Express5800/T110j-S, T110j-S (2nd-Gen) User's Guide
2. Installation and Connection
Places where corrosive gas is present,
such as environments where there is
sulfur vapor in the atmosphere, or
places where chemicals are nearby or
may be accidentally sprayed over. *1
Places where the power cords or
interface cables may be stepped on or
tripped over.
Do not install where there is power
supply noise nearby such as contact
sparks when turning power on or off
during power relays. If you must install
the server close to such equipment,
separate power cables or install noise
filter.
), hydrogen sulfide (H
2
), chlorine (Cl), ammonia (NH
2
S),
2
), ozone (O ) and
3 3
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