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Dell 2400 manual 3.Opening the Latch on the 42-URack Door

Models: 2400

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Figure 1-3. Opening the Latch on the 42-U Rack Door

push-button cover

push button

handle

Figure 1-3. Opening the Latch on the 42-U Rack Door

2.Remove the front door of the rack.

If you have a 42-unit rack, perform the following steps (see Figure 1-4):

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 release lever on the bottom hinge and then pull the bottom of the door away from the rack a few inches.

c.The person holding the top of the door should press the release lever on the top hinge and then pull the door away from the rack.

If you have a 24-U rack, perform the following steps (see Figure 1-5):

a.With the door open, lift out and fully retract all hinge pins.

b.Lift the door out carefully.

Repeat steps 1 and 2 to remove the back door from the rack.

Store the doors in an area where they will not fall over while you install the kit.

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Dell PowerEdge 2400 Systems Rack Installation Guide 1-5

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Dell 2400 manual 3.Opening the Latch on the 42-URack Door

Contents

Dell PowerEdge 2400 Systems RACK INSTALLATION GUIDENotes, Notices, Cautions, and Warnings Notes, Notices, Cautions, and Warnings Safety InstructionsSafety Caution and Warnings General Precautions Additional Safety PrecautionsTo help avoid damaging your system components, be sure the voltage selection switch if provided on the power supply is set to match the power available at your location Precautions for Rack-MountableProducts Precautions for Products With Laser Devices When Working Inside Your Computer Ergonomic Computing Habits Protecting Against Electrostatic DischargePage Contents Index FiguresPage Page cable-managementarm assembly Figure 1-1.Rack Kit Contentsbe installed slide assemblies 1 pair with mounting bracketsBefore You Begin Installing the Rack KitRecommended Tools Removing the Doors From a 24-Uor 42-URackFigure 1-2.Opening the Latch on the 24-URack Door Figure 1-3.Opening the Latch on the 42-URack Door hinge release lever Figure 1-4.Removing the 42-URack DoorsFigure 1-5.Removing the 24-URack Doors Installing the Slide Assemblies in the RackFigure 1-6.One Rack Unit 10.5 inches 10.5 inches template push button slide-assembly mounting-bracketflange Figure 1-8.Installing the Slide Assembliesmounting tabs slide assemblies front of rackFigure 1-9.Computer Orientation Installing the PowerEdge System in the RackInstalling the Rack Adapters bottom of chassis Figure 1-10.Removing the FeetFigure 1-11.Removing the Computer’s Top Cover Installing the Computer back latch green middle latch yellow Figure 1-13.Installing the Computer in the RackFigure 1-14.Installing the Cable-ManagementArm Installing the Cable-ManagementArmReplacing the Rack Doors 3.Repeat steps 1 and 2 to install the back door Index installing safety instructionsfor preventing ESD health considerations