Dell PowerEdge 2650 Manuale utente

www.dell.com

support.dell.com

Dell™ PowerEdge™ 2x50, PowerApp™ 2xx,

and PowerVault™ 735N Systems

RACK INSTALLATION GUIDE

Guide d’installation en rack

Rack-Installationshandbuch

Guía de instalación en estantes

www.dell.com

support.dell.com

Dell™ PowerEdge™ 2x50, PowerApp™ 2xx,

and PowerVault™ 735N Systems

RACK INSTALLATION GUIDE

Notes, Notices, Cautions, and Warnings

Throughout this guide, blocks of text may be accompanied by an icon and printed in

bold type or in italic type. These blocks are notes, notices, cautions, and warnings,

and they are used as follows:

NOTE: A NOTE indicates important information that helps you make better use of

your computer system.

NOTICE: A NOTICE indicates either potential damage to hardware or loss

of data and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potentially hazardous situation which, if

not avoided, may result in minor or moderate injury.

WARNING: A WARNING indicates a potentially hazardous situation which,

if not avoided, could result in death or serious bodily injury.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of

Dell Computer Corporation is strictly forbidden.

Trademarks used in this text: Dell, the DELL E COM logo, PowerEdge, PowerApp, PowerVault,

and RapidRails are trademarks of Dell Computer Corporation.

Other trademarks and trade names may be used in this document to refer to either the entities

claiming the marks and names or their products. Dell Computer Corporation disclaims any propri-

etary interest in trademarks and trade names other than its own.

November 2000 P/N OC802 Rev. A00

iii

Safety Instructions

Use the following safety guidelines to ensure your own personal safety and to help

protect your server, storage system, or appliance from potential damage. For com-

plete safety, regulatory, and warranty information, refer to your system’s System

Information booklet.

Notes, Notices, Cautions, and Warnings

Throughout this guide, blocks of text may be accompanied by an icon and printed in

bold type or in italic type. These blocks are notes, notices, cautions, and warnings,

and they are used as follows:

NOTE: A NOTE indicates important information that helps you make better use of

your computer system.

NOTICE: A NOTICE indicates either potential damage to hardware or loss

of data and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potentially hazardous situation which, if

not avoided, may result in minor or moderate injury.

WARNING: A WARNING indicates a potentially hazardous situation which,

if not avoided, could result in death or serious bodily injury.

Precautions for Rack-Mountable Products

Observe the following precautions for rack stability and safety. Also refer to the rack

installation documentation accompanying the system and the rack for specific warn-

ing and/or caution statements and procedures.

Servers, storage systems, and appliances are considered to be components in a rack.

Thus, “component” refers to any server, storage system, or appliance, as well as to

various peripherals or supporting hardware.

WARNING: Installing Dell system components in a Dell rack without the

front and side stabilizers installed could cause the rack to tip over, poten-

tially resulting in bodily injury under certain circumstances. Therefore,

always install the stabilizers before installing components in the rack.

After installing system/components in a rack, never pull more than one

component out of the rack on its slide assemblies at one time. The weight

of more than one extended component could cause the rack to tip over and

injure someone.

NOTE: Dell’s servers, storage systems, and appliances are certified as components

for use in Dell’s rack cabinet using the Dell customer rack kit. The final installation of

Dell systems and rack kits in any other brand of rack cabinet has not been approved by

any safety agencies. It is the customer’s responsibility to have the final combination of

Dell systems and rack kits for use in other brands of rack cabinets evaluated for suit-

ability by a certified safety agency.

•System rack kits are intended to be installed in a Dell rack by trained service

technicians. If you install the kit in any other rack, be sure that the rack meets the

specifications of a Dell rack.

•Do not move large racks by yourself. Due to the height and weight of the rack,

Dell recommends a minimum of two people to accomplish this task.

•Before working on the rack, make sure that the stabilizers are secure to the rack,

extend to the floor, and that the full weight of the rack rests on the floor. Install

front and side stabilizers on a single rack or front stabilizers for joined multiple

racks before working on the rack.

•Always load the rack from the bottom up, and load the heaviest item in the rack

first.

•Make sure that the rack is level and stable before extending a component from

the rack.

•Use caution when pressing the component rail release latches and sliding a com-

ponent into or out of a rack; the slide rails can pinch your fingers.

•After a component is inserted into the rack, carefully extend the rail into a locking

position, and then slide the component into the rack.

•Do not overload the AC supply branch circuit that provides power to the rack. The

total rack load should not exceed 80 percent of the branch circuit rating.

•Ensure that proper airflow is provided to components in the rack.

•Do not step on or stand on any system/component when servicing other

systems/components in a rack.

Contents

Rack Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Installing the Rack Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Removing the Doors From a 24-U or 42-U Rack . . . . . . . . . . . . . . . . . . . . . . . 1-3

Installing the Slide Assemblies in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Installing the Systems in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Installing the Cable-Management Arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

Replacing the Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15

Index

Figures Figure 1-1. Rack Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Figure 1-2. Opening the 24-U Rack Cabinet Front Door Latch. . . . . . . . . . . . . . . 1-4

Figure 1-3. Opening the 42-U Rack Cabinet Front Door Latch. . . . . . . . . . . . . . . 1-5

Figure 1-4. Removing the 24-U Rack Cabinet Doors . . . . . . . . . . . . . . . . . . . . . . 1-6

Figure 1-5. Removing the 42-U Rack Cabinet Doors . . . . . . . . . . . . . . . . . . . . . . 1-7

Figure 1-6. One Rack Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Figure 1-7. Using Template to Mark Vertical Rails . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Figure 1-8. Installing the Slide Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Figure 1-9. Removing the System Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Figure 1-10. Installing the System in the Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Figure 1-11. Installing the Cable-Management Arm . . . . . . . . . . . . . . . . . . . . . . 1-13

Figure 1-12. Attaching the Strain-Relief Bracket . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

support.dell.com Rack Installation Guide 1-1

Dell™ PowerEdge™ 2x50,

PowerApp™ 2xx, and

PowerVault™ 735N Systems

Rack Installation Guide

This installation guide provides instructions for trained service technicians to install

one or more Dell PowerEdge 2x50, PowerApp 2xx, and PowerVault 735N systems in a

Dell rack. One rack kit is required for each system to be installed in the rack.

Rack Kit Contents

The rack kit includes the following items (see Figure 1-1):

•One pair of RapidRails™slide assemblies

•One cable-management arm

•One strain-relief bracket

•One template

NOTE: If you purchased a Dell rack along with your system, the slide assemblies may

be preinstalled in the rack.

1-2 Rack Installation Guide

Figure 1-1. Rack Kit Contents

Before You Begin

Before you begin installing your system in the rack, carefully read the safety instruc-

tions found earlier in this guide.

Recommended Tools

Although no tools are required to install the rack kit, you might find the following

items make the installation easier:

•An installation template, helpful in slide assembly placement and alignment

•Masking tape or a felt-tip pen, for use in marking the mounting holes to be used

RapidRails slide assemblies (2) cable-management arm

strain-relief bracket template

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