Emerson XDR user manual Determining Placement in the Conditioned Space

Page 16

Mechanical Considerations

Figure 9 Overall dimensions with removable coupling

1-1/2"

(38mm)

1-1/2"

(38mm)

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

1-5/16" (33mm)

7/8"

(22mm)

2-1/8"

(54mm)

25-5/8"

78-3/8"	80"
(1991mm)	(2032mm)

110deg

(651mm)

20-1/2"

(520mm)

5-7/8"

(149mm)

23-1/2" (597mm) 27-3/8" (695mm)

27-3/8" (695mm)

6-1/2"

(165mm)

4.2Determining Placement in the Conditioned Space

Refer to site-specific drawings for exact placement. Efficient cooling of the rack equipment depends on proper placement of equipment, proper use of blanking plates in any voids in the rack, and good cable management.

The Liebert XDR is engineered to fit the rear of computer enclosure cabinets. Figures 7, 8 and 9 illustrate the module's dimensions and the location of pipes.

Ensure that there is 25.6" (649mm) clearance in the rear to allow the door to open fully.

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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 NomenclaturePre-Installation Checks Installation ConsiderationsReferences 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 InsulationBrazing Preparations Hard-Piped Connection SizesRecommended 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