NEC EcoPowerGateway N8142-36F User Manual page 59

Do not install the rack in the places listed below. Installing the rack or mounting the
EcoPowerGateway on the rack in such a place may cause some malfunction to occur.
Narrow space from which devices cannot be pulled out from the rack completely
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 gases (sulfur dioxide, hydrogen sulfide, nitrogen dioxide, chlorine,
ammonia, ozone, etc) exist.
Place where the air (or dust) includes components accelerating corrosion (ex. sulfur,
sodium chloride) or conductive metals.
Place where 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 service representative to request proper shield
construction.)
Place where the power cord of the EcoPowerGateway 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
EcoPowerGateway close to such equipment, request your service representative for
separate power cabling or noise filter installation.
IMPORTANT:
If two or more devices are installed on the rack or the ventilation within
the rack is not enough, the temperature in the rack may be raised by the
heat generated from the devices to be higher than the operation
temperature of the EcoPowerGateway (10 to 40°C).
It causes the EcoPowerGateway to operate improperly. Review the air
flow within the rack or in the room and take sufficient measures so that
the temperature within the rack does not exceed the warranted
temperature range during the system operation.
The EcoPowerGateway takes in the air from the front and exhausts it to
the rear.
Increase in temperature within rack and air flow
Setting Up Your EcoPowerGateway 3-3