NEC NEC Express5800 Series, Online Service Manual

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2-2 Setting Up the System
Selecting a Site
The system operates reliably in a typical office environment.
Choose a site that is:
n
Near grounded, three-pronged power outlets.
Note: For the United States and Canada, this means a NEMA 5-
15R outlets for 100-120 VAC or NEMA 6-15R outlets for 200-240
VAC. For other international sites, this means three-pronged power
outlets applicable for the electrical code of the region.
WARNING
Be sure the power service connection is through a properly grounded outlet.
n Clean, dust-free, and well ventilated. Front and rear ventilating openings kept free of
obstructions. Away from sources of heat, vibration or physical shock.
n Isolated from strong electromagnetic fields and electrical noise produced by electrical devices
(such as air conditioners, large fans, large electric motors, radio and TV transmitters, and high-
frequency security devices)
n Spacious enough to provide at least five inches (13 centimeters) behind the system and three
inches (eight centimeters) on each side of the system for proper cooling, airflow, and cable
clearance.
n Easily accessible for system maintenance and installation of system upgrades.