NEC EXP320K, User Manual

Page: 43 / 116

Installing Server 3-3
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 server in non-designated places.

Do not connect the ground wire to a gas pipe.
CAUTION
Observe the following precautions to use the server 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 a rack alone.

Do not install a rack 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 the rack is unstable.

Do not leave more than one device pulled out from the rack.

Do not install excessive wiring.
Do not install NEC Express5800/ft series in such places as listed below. If you locate racks or install
the server in such places, the server may malfunction.
 Place where you cannot pull out the components fully.
 Place that cannot sustain the total weight of the rack and its components.

Place where you cannot use 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, an air conditioner, or a 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 cords of the server must be connected to outlets that share the outlet
of another device with large power consumption.