RACK INSTALLATION GUIDE www.dell.com support.dell.
RACK INSTALLATION GUIDE www.dell.com support.dell.
Information in this document is subject to change without notice. © 2000 Dell Computer Corporation. All rights reserved. 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, RapidRails, and PowerVault are trademarks of Dell Computer Corporation.
! ! "#$ 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. 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.
! ! "#$ ADVARSEL: Dette system kan have mere end et strømforsyningskabel. For at reducere risikoen for elektrisk stød, bør en professionel servicetekniker frakoble alle strømforsyningskabler, før systemet serviceres. VAROITUS: Tässä järjestelmässä voi olla useampi kuin yksi virtajohto. Sähköiskuvaaran pienentämiseksi ammattitaitoisen huoltohenkilön on irrotettava kaikki virtajohdot ennen järjestelmän huoltamista.
— ! ! "#$ The product does not operate correctly when you follow the operating instructions. • Keep your system components away from radiators and heat sources. Also, do not block cooling vents. • Do not spill food or liquids on your system components, and never operate the product in a wet environment.
! ! "#$ • To help protect your system/components from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS). • Position system cables and power cables carefully; route system cables and the power cable and plug so that they cannot be stepped on or tripped over. Be sure that nothing rests on your system components’ cables or power cable.
! ! "#$ 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, potentially resulting in bodily injury under certain circumstances.
! ! "#$ Precautions for Products With Modems, Telecommunications, or Local Area Network Options Observe the following guidelines when working with options: • Do not connect or use a modem or telephone during a lightning storm. There may be a risk of electrical shock from lightning. • • Never connect or use a modem or telephone in a wet environment.
3. ! ! "#$ Disconnect your computer and devices from their power sources. Also, disconnect any telephone or telecommunication lines from the computer. Doing so reduces the potential for personal injury or shock. In addition, take note of these safety guidelines when appropriate: • When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself.
! ! "#$ Ergonomic Computing Habits CAUTION: Improper or prolonged keyboard use may result in injury. CAUTION: Viewing the monitor screen for extended periods of time may result in eye strain. For comfort and efficiency, observe the following ergonomic guidelines when you set up and use your computer system: • Position your system so that the monitor and keyboard are directly in front of you as you work.
! ! "#$ 1 Monitor screen at or below eye level 2 Wrists relaxed and flat 3 Arms at desk level 4 Feet flat on the floor 5 Monitor and keyboard positioned directly in front of user xi
xii ! ! "#$
Contents Rack Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Other Documents You May Need . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Recommended Tools and Supplies . . . . . . . . . . . . . . . . . .
xiv
! !% "#$ Dell™ PowerVault™ 660F and 224F Storage Systems Rack Installation Guide This installation guide provides instructions for trained service technicians installing one or more Dell PowerVault 660F or 224F storage systems in a Dell rack. One rack kit is required for each PowerVault system to be installed in the rack.
! !% "#$ RapidRails™ (1 pair) 3-U template (1) Figure 1-1. Rack Kit Contents Before You Begin Before you install your storage system in the rack, please read the “Safety Instructions” found earlier in this guide.
! !% "#$ Installing the Rack Kit NOTE: For instructions on installing your PowerVault storage system, see “Installing the Storage System in the Rack” found later in this guide.
2. ! !% "#$ Remove the front door from the rack as shown in Figure 1-3. a. One person should grasp the top of the door to stabilize it. The other person should grasp the bottom of the door. b. The person holding the bottom of the door should press the hinge release lever on the bottom hinge and then pull the door away from the rack. c.
! !% "#$ Removing the Doors From the Dell 24-U Rack CAUTION: To prevent personal injury due to the size and weight of the doors, never attempt to remove or replace the doors by yourself. 1. Unlock and twist the handle clockwise (see Figure 1-4). 2. Open the front door. Figure 1-4. Unlocking the 24-U Rack Door 3. Remove the front door from the rack as shown in Figure 1-5. a.
! !% "#$ hinge pin hinge insert hinge Figure 1-5. Removing the 24-U Rack Doors CAUTION: Store the two doors where they will not injure someone if the doors accidently fall over. If you want to reverse the door so that the handle is on the other side, perform the following steps: 1. With the door open, lift out and fully retract all hinge pins. 2. Remove the hinges and door brackets from the door frame. 3.
! !% "#$ You must allow 3U (5.25 inches) of vertical space for each system you install in the rack. NOTE: The vertical rails of the rack are marked by small indentations in 1-U increments (see Figure 1-6). 1 U (1.75 inches) Figure 1-6. One-Rack Unit For more information about requirements for installing components in a Dell rack, see the Dell Rack Advisor software available on the Dell World Wide Web site at: http://support.dell.
3. ! !% "#$ Mark the rack’s front vertical rails with a felt-tip marker or place masking tape where the system’s upper and lower edges will be located (see Figure 1-7). Make a mark or place tape on the vertical rails next to the template’s V-shaped notches. 3 U (5.25 inches) between slide assemblies (drawing is not to scale) rack template Figure 1-7.
! !% "#$ mounting hooks (2) front of rack RapidRails™ (2) Figure 1-8. Installing the Slide Assemblies 4. Align the slide-assembly mounting-bracket flange (on the front of the slide assembly) with the square holes in the front vertical rails (see Figure 1-8). 5.
7. ! !% "#$ Repeat steps 3 through 7 for the remaining slide assembly on the other side of the rack. Installing the Storage System in the Rack WARNING: If you are installing more than one PowerVault system, install the heaviest system in the lowest available position in the rack. WARNING: Never pull more than one component out of the rack at a time. 1. Lift the storage system into position.
! !% "#$ Replacing the Rack Doors The following subsections describe procedures for replacing the rack doors on the 42-U rack and the 24-U rack. Replacing the Rack Doors on a 42-U Rack CAUTION: To prevent personal injury due to the size and weight of the doors, never attempt to remove or replace the doors by yourself. 1. Lift the front door into position and align the hinges with the holes in the rack as shown in Figure 1-3. 2.
1-12 Rack Installation Guide ! !% "#$
Index C I cautions, iii installing about, 1-9 rack kit, 1-3 system, 1-10 computer installing in rack, 1-10 contents of rack kit, 1-1 D Dell Web site, 1-7 doors about, 1-3 opening latch 24-U rack, 1-5 42-U rack, 1-3 about, 1-3 removing 24-U rack, 1-5 42-U rack, 1-4 about, 1-3 replacing 24-U rack, 1-11 42-U rack, 1-11 about, 1-11 E electrostatic discharge. See ESD ESD, ix support.dell.
rack installation installing slide assemblies, 1-6 T rack kit contents illustrated, 1-2 installing, 1-3 list of, 1-1 template about, 1-2, 1-8 using, 1-8 rack unit, 1-7 tools recommended, 1-2 RapidRails, 1-1, 1-2 removing the rack doors, 1-3 S safety instructions for preventing ESD, ix health considerations, x slide assemblies installing, 1-9 2 Rack Installation Guide V vertical rails marking, 1-8 one rack unit, 1-7 W warnings, iii
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