Supero SUPERSERVER 6017R-NTF, Руководство пользователя

Страница: 21 / 126

Chapter 2: Server Installation
2-3
•
Install the heaviest server components on the bottom of the rack fi rst, 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 SATA drives and power supply modules to cool before
touching them.
•
Always keep the rack's front door and all panels and components on the servers
closed when not servicing to maintain proper cooling.
Rack Mounting Considerations
Warning: Do not pick up the server with the front handles. They are
designed to pull the system from a rack only.
Stability Hazard: The rack stabilizing mechanism must be in place, or the
rack must be bolted to the fl oor before you slide the unit out for servicing. Failure
to stabilize the rack can cause the rack to tip over.
Ambient Operating Temperature
If installed in a closed or multi-unit rack assembly, the ambient operating
temperature of the rack environment may be greater than the ambient temperature
of the room. Therefore, consideration should be given to installing the equipment
in an environment compatible with the manufacturer’s maximum rated ambient
temperature (Tmra).
Reduced Airfl ow
Equipment should be mounted into a rack so that the amount of airfl ow required
for safe operation is not compromised.
Mechanical Loading
Equipment should be mounted into a rack so that a hazardous condition does not
arise due to uneven mechanical loading.