Supermicro 747TG-R1400B-SQ User Manual download pdf (Page 39)

SC747TG Chassis Manual

6-2

Rack Precautions

•Ensure that the leveling jacks on the bottom of the rack are fully extended to

the oor 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.

General Server Precautions

•Review the electrical and general safety precautions that came with the com-

ponents you are adding to your chassis.

•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 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 hard drives and power supply modules to cool before touch-

ing them.

Warnings and Precautions!

! !

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Supermicro 747TG-R1400B-SQ User Manual Page 39