Supermicro CSE-809T-1200B User Manual download pdf (Page 38)

SC809 Chassis Manual

6-2

6-4 Warnings and Precautions

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 installations, stabilizers should be attached to the rack.•

In multiple rack installations, the racks should be coupled together.•

Always make sure that the rack is stable before extending a component from •

the rack.

Only one chassis should be extended from the rack at a time. Extending two or •

more chassis simultaneously 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 upward.

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-swappable hard 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.

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Supermicro CSE-809T-1200B User Manual Page 38