Supero 1027R-WRF4+, Руководство пользователя

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ERVER 1027R-WRFT+/1027R-WRF4+ User's Manual
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Warnings and Precautions!
installation only in a Restricted Access Location (dedicated equipment rooms,
service closets and the like).
•
This product is not suitable for use with visual display work place devices
acccording to §2 of the the German Ordinance for Work with Visual Display
Units.
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 SAS drives and power supply modules to cool before touch-
ing them.
•
Always keep the rack's front door and all panels and components on the servers
closed when not servicing to maintain proper cooling.