NEC Express5800/S120R-2 Guía de usuario descargar pdf (Pagina 20)

2-4

Series3800/S120R-2 (6025B-3/6025B-3R) User's Manual

2-4 Installing the System into a Rack

This section provides information on installing the Series3800/S120R-2 (6025B-

3/6025B-3R) into a rack unit. If the S120R-2 has already been mounted into a

rack, you can skip ahead to Sections 2-5 and 2-6. There are a variety of rack

units on the market, which may mean the assembly procedure will differ slightly.

The following is a guideline for installing the system into a rack with the rack rails

provided. You should also refer to the installation instructions that came with the

rack unit you are using.

Installing the Chassis Rails

You should have received four rack sections with the S120R-2 consisting of two

long and two short rails sections. These secure directly to the chassis. All screws

and hardware mentioned in the installation steps should be included in the hard-

ware kit.

Position the chassis rail sections alongside of the chassis making sure the screw

holes line up - the long sections to the front of the chassis and the sorter ones to

the rear. Note that these rails are left/right speciﬁ c. Screw the rails securely to the

chassis (see Figure 2-1). There should be two screws for each section. Repeat

this procedure for the other rail on the other side of the chassis. You will also need

to attach the rail brackets when installng into a telco rack.

Locking Tabs: The chassis rails have a locking tab, which serves two functions.

The ﬁ rst is to lock the server into place when installed and pushed fully into the

rack, which is its normal position. Secondly, these tabs also lock the server in place

when fully extended from the rack. This prevents the server from coming completely

out of the rack when you pull it out for servicing.

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NEC Express5800/S120R-2 Guía de usuario Pagina 20