Filter
Top Products
149
assemblies. The anchors must be able to withstand a force of up to
113 kg (250 pounds). You must also consider the weight of any other
device installed in the rack.
MAIN AC POWER DISCONNECT: You are responsible for installing an
AC power disconnect for the entire rack unit. This main disconnect
must be readily accessible, and it must be labeled as a controlling
power to the entire unit, not just to the server(s).
GROUNDING THE RACK INSTALLATION: To avoid the potential for
an electrical shock hazard, you must include a third wire safety
grounding conductor with the rack installation. If server power cords
are plugged into AC outlets that are part of the rack, then you must
provide proper grounding for the rack itself. If server power cords are
plugged into wall AC outlets, the safety grounding conductor in each
power cord provides proper grounding only for the server. You must
provide additional, proper grounding for the rack and other devices
installed in it.
OVERCURRENT PROTECTION: The server is designed for an AC line
voltage source with up to 20 amperes of overcurrent protection. If the
power system for the equipment rack is installed on a branch circuit
with more than 20 amperes of protection, you must provide
supplemental protection for the server.
Precautions
Temperature: The operating temperature of the server, when
installed in an equipment rack, must not go below 5°C (41°F) or rise
above 35°C (95°F). Extreme fluctuations in temperature can cause a
variety of problems in your server.
Ventilation: The equipment rack must provide sufficient airflow to
the front of the server to maintain proper cooling. Depending on the
configuration of the server, it must also include ventilation sufficient to
exhaust between 1750 Btu and 3000 Btu per hour. The rack selected
and the ventilation provided must be suitable to the environment in
which the server will be used.
AA G900 ug - EN.book Page 149 Wednesday, September 25, 2002 5:23 PM