NEC Express 320Lc, User Manual, Page: 38 / 145

3-6 Installing Server
WARNING
Observe the following precautions to use the server safely. There is a risk of a
death or serious injury. For details, see “Notes for Safe Handling” in Chapter 1.
Do not install the equipment in non-designated places.
Do not connect the ground wire to a gas pipe.
CAUTION
Observe the following precautions to use the equipment safely. There is a risk
of a burn, personal injury, or damage to physical assets. For details, see “Notes
for Safe Handling” in Chapter 1.
Do not carry or install the equipment alone.
Do not install the equipment in such a manner that its weight is imposed on
a single place.
Do not assemble or disassemble parts alone.
Do not pull a device out of the rack if it is unstable.
Do not leave two or more devices pulled out from the rack.
Do not install excessive wiring.
Do not install NEC Express5800/ft series in such places as listed below. Otherwise, the server may
malfunction.
Place where you cannot pull out the components fully.
Place that cannot sustain the total weight of the rack system.
Place where you cannot mount stabilizers or where you cannot perform installation
without quake-resistant engineering.
Place whose floor is uneven or inclined.
Place where temperatures change widely (near a heater, air conditioner, or refrigerator).
Place that is subject to intense vibration.
Place where corrosive gas (sodium chloride, sulfur dioxide, hydrogen sulfide, nitrogen
dioxide, or ozone) is generated, or a place that is close to chemicals or exposed to
chemicals.
Place whose floor is covered with non-antistatic carpet.
Place that may be subject to falling objects.
Place that is close to some equipment that generates intense magnetic field (e.g., TV set,
radio, broadcasting/communications antenna, power transmission wire, and
electromagnetic crane). (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.