Selecting a Site
The server operates reliably within the specified environmental limits (see page 41). Choose a site that is
∙near a grounded,
a.In the United States and Canada, this means a NEMA
b.For international sites, this means a
▲! CAUTION
Ensure that the power service connection is through a properly grounded outlet.
∙clean and
∙well ventilated and away from sources of heat
∙spacious enough to provide sufficient room behind and around the server so that you can remove AC power from it by unplugging the power cord from each power supply or wall outlet
✏Note
For cooling, airflow, and access to the server, allow about 31 centimeters (12.2 inches) of clearance in back,
60 centimeters (23.6 inches) on each side, and 22 centimeters (9 inches) in front.
∙isolated from strong electromagnetic fields and electrical noise caused by electrical
∙away from sources of vibration or physical shock
40 | Chapter 2 Installing The System |