Emerson XDR user manual Installing the Rack-Mounting Kit onto the Rack

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Installation

5.0INSTALLATION

5.1Installing the Rack-Mounting Kit onto the Rack

The Liebert XDR module mounts on the rear of the rack using a mounting kit. The mounting kit secures the Liebert XDR's frame to the rack. Two rails are attached to the rear of the rack with M6 x 12 bolts. The number of bolts can vary depending on the rack.

Before beginning to attach the rack-mounting brackets to the rack, remove the rear door from the rack. Refer to the rack’s installation manual for details.

1.Insert and screw in the M6 x 12mm bolts that shipped with the Rack Connecting Bracket.

2.Tighten the bolts with a 10mm wrench.

5.2Mounting the Liebert XDR on the Rack-Mounting Kit

! WARNING

Risk of 130-pound (59 kg) module falling or causing cabinet to tip over. Can cause equipment damage, personal injury or death.

Read all instructions before beginning.

Use caution when installing the Liebert XDR on an equipment cabinet, particularly a cabi- net with little equipment installed. Lack of weight in the cabinet could cause it to tip while the Liebert XDR is being installed.

Two properly trained and qualified people are required to handle the Liebert XDR.

Do not move a cabinet with a Liebert XDR installed on it.

The rack-mounting brackets must be mounted on the rack before the Liebert XDR can be installed.

1.Thread one of the provided M6x12 bolts into the top threaded hole of each rail attached to the rack.

2.Use fingers or a 10mm wrench to tighten the bolts, leaving a 1/8" (3-4mm) gap between the bolt heads and the rail. This gap is necessary to allow the door to fit over the bolts and hang safely on the rack.

3.With another person, lift the Liebert XDR by the handles on the sides, match the two keyhole slots near the top of the Liebert XDR frame to the bolts and hang the Liebert XDR on the rack.

4.Thread the remaining bolts through the holes in the frame and into the mounting rails.

5.Tighten all of the bolts snugly with a 10mm wrench.

Figure 11 Liebert XDR mounting locations

Keyhole Slot (One on Each Side)

Keyhole Slot (One on Each Side)

Piping is not load-bearing and should never be used to lift or move the Liebert XDR.

Bolt Holes

 

 

 

 

 

Bolt Holes

 

 

 

 

(3 on Each Side)

 

 

 

 

(3 on Each Side)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Liebert XDR Important Safety Guidelines Fluorinated Greenhouse Gas Requirements-European UnionTable of Contents Installation Checklist and System Fill for Startup SpecificationsFigures Page Example XDR20B1R Component Locations and Model Number NomenclatureReferences Pre-Installation ChecksInstallation Considerations Packing ListProduct/System Description Checking and UnpackingRecyclable Packaging Module HandlingUnpacking the Module Removing packaging Removing the Liebert XDR from the Pallet Remove Liebert XDR from palletLiebert XDR Dimensions Move the Liebert XDROverall dimensions with one-shot coupling pre-charged Determining Placement in the Conditioned Space Overall dimensions with removable couplingGeneric airflow diagram AirflowInstalling the Rack-Mounting Kit onto the Rack Mounting the Liebert XDR on the Rack-Mounting KitDoor Safety Catch System Connection Configuration European Union Fluorinated Greenhouse Gas RequirementsConnection Methods and Points InsulationHard-Piped Connection Sizes Brazing PreparationsRecommended Piping Size Leak-Checking and Evacuation Header System Refer to for detailsDegree Connection TOP View Tools Required Male coupling on Liebert XD cooling moduleHex body, union nut on one-shot coupling Connection Methods-Removable Couplings Removable couplings Return Main Supply Main Oil rings on header and Liebert XD Flex Pipe connectors Do not Overtighten Disconnect a Liebert XD Flex Pipe from a Liebert XD System Piping mains without Liebert XD Flex PipeDisconnecting the Liebert XD Flex Pipe from the Liebert XDR Removing the Liebert XDR from a CabinetChecklist for Proper Installation Charging with RefrigerantStarting the Liebert XD System Maintenance Fluorinated Greenhouse Gas RequirementsSpecifications Page Ne t