Super-micro-computer Dual Processor AS 1020C-3 Manuale Utente Scaricare il pdf (Pagina 18)

2-2

AS1020C-3 User's Manual

Choosing a Setup Location

- Leave enough clearance in front of the rack to enable you to open the front door

completely (~25 inches).

- Leave approximately 30 inches of clearance in the back of the rack to allow for

sufﬁ cient airﬂ ow and ease in servicing.

- This product is for installation only in a Restricted Access Location (dedicated

equipment rooms, service closets and the like).

Rack Precautions

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

ﬂ 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 simul-

taneously 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 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 SAS drives and power supply units 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.

Warnings and Precautions!

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 105 106

Nessun commento

Super-micro-computer Dual Processor AS 1020C-3 Manuale Utente Pagina 18