NEC EXPRESS800 manual What You Need, Installing the System Rack

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Introduction

The steps required to prepare your rack are:

!Unpack and inventory your rack and its system components.

!Remove the doors and side panels from the rack to simplify the assembly of rack components.

!Position and level the rack(s).

!Install one or more rack frame link kits when assembling multi-rack systems.

!Attach the front stabilizer when your rack is in its permanent location.

What You Need

In addition to the materials shipped to you and standard hand tools, you will need:

!a level for leveling the rack and an adjustable wrench to lower and secure the leveling feet

!an adjustable wrench or ratchet set to attach the stabilizer to the base of the rack

!a #2 and #3 Phillips-head screwdriver to assemble rack-mounting hardware, and

!if you are assembling a multi-rack system, you will need a six foot step- ladder

!WARNING

It is strongly recommended that two people be present when assembling the rack and installing system components.

4-2 Installing the System Rack

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Contents EXPRESS5800/System Rack Page EXPRESS5800/System Rack Proprietary Notice and Liability Disclaimer Contents Installing Rack Components Iv ContentsUsing This Guide Using This GuideText Conventions Vi Using This GuideRelated Documents Safety Notices Safety Notices for Users Outside of the U.S.A. and CanadaViii Using This Guide Care and HandlingIntroduction Express5800 Configuration Assistant IntroductionSystem Rack Models Introduction42U System Rack Typical 42U System Rack Enclosure IntroductionTypical System Rack Components Component DescriptionMulti-Bay System Rack Multi-Bay System Rack IntroductionPage Planning Your Site Space Requirements Equipment LocationPlanning Your Site System Rack Space Requirements Planning Your Site Environmental Conditions Floor Construction Equipment WeightTotal Planning Your Site System Rack Placement Distance Between Stabilizer Anchors Air Conditioning Temperature and Humidity RequirementsCooling Capacity Uninterruptible Power Source UPS Power Distribution Unit PDUComponent BTU/hr Times Number Equals Installed Electrical FacilitiesGrounding Requirements Page Planning Your System Rack Configuration Planning Your System Rack Configuration Cabling ConstraintsCable Summary Cable SummaryRAID Cable Restrictions Vertical SpacingConcentrator Cable Lengths Page Vertical Space Requirements Rack Components Space Requirements ApproximateConfiguration Guidelines System Rack Configuration Worksheet Inches ComponentCalculating Load and Determining UPS On-Battery Run Time Determining the Load on a Single Power Source Times Number Component Voltage Amps# Systems Load InstalledTotal Load Versus On-Battery Run Time Total Load Run Time MinutesInstalling the System Rack Installing the System Rack What You NeedUnpacking the System Rack and Components Rack Mounted on Shipping Pallet Installing the System Rack Accessing Door Handles Opening Front and Rear DoorsRemoving the Side Panels Installing the System Rack Removing Rack Side PanelsLeveling Foot Adjustment Leveling the System RackInstalling Rack Frame Link Kits Multi-Bayed Rack SystemRack Frame Link Kit Installation Installing the System Rack Attaching the Stabilizer to the System Rack Attaching the Front StabilizersInstalling Rack Components Installing Rack Components Typical ConfigurationInch System Rack Installing Rack Components Tools RequiredInstalling the UPS Recommendations and WarningsUPS Refer toInstalling the Interface Expander Accessory Installing the UPS Mounting UPS L-Channel Supports Location of UPS Rear Panel Components Connecting Your Master and Protected servers BSUs Page Installing a Power Distribution Unit Installing a Keyboard Tray 10. Securing the Keyboard Tray Installing Rack ComponentsInstalling the Concentrator 11. Assembling the Concentrator Rails Install the supporting cage-nuts in the rail. See Figure Installing Blank Panels 13. Installing a 1U Filler Panel Installing Rack ComponentsInstalling a Monitor Tray 14. Monitor Tray and Mounting HardwareConnecting the Console Monitor Connecting Servers BSUs to the ConcentratorPage Illustrated Parts Breakdown Field Replaceable Unit Locations Illustrated Parts Breakdown Field Replaceable Units Field Replaceable UnitsRack Frame Link Options OptionsPart Number Description Page Index Index-1Page Page 456-01544-000