Supero A+ SERVER 2042G-6RF, User Manual

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2-2
A+ SERVER 4042G-6RF/TRF User's Manual
•
Leave approximately 30 inches of clearance in the back of the system to allow
for sufficient airflow and ease in servicing.
•
This product is for installation only in a Restricted Access Location (dedicated
equipment rooms, service closets and the like).
2-4 Warnings and Precautions
Rack Precautions
•
Ensure that the leveling jacks on the bottom of the rack are fully extended to
the floor with the full weight of the rack resting on them.
•
In single rack installation, stabilizers should be attached to the rack.
•
In multiple rack installations, the racks should be coupled together.
•
Always make sure the rack is stable before extending a component from the
rack.
•
You should extend only one component at a time - extending two or more si-
multaneously may cause the rack to become unstable.
Server Precautions
•
Review the electrical and general safety precautions in Chapter 4.
•
Determine the placement of each component in the rack
before
you install the
rails.
•
Install the heaviest server components on the bottom of the rack first, and then
work up.
•
Use a regulating uninterruptible power supply (UPS) to protect the server from
power surges, voltage spikes and to keep your system operating in case of a
power failure.
•
Allow the hot plug drives and power supply units to cool before touching
them.
•
Always keep the rack's front door and all server panels and covers closed when
not servicing to maintain proper cooling.