Liebert 510 616 830, 205 251, 104 165, 308 415, 1010 manual Equipment Inspection, Packing Material

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Inspection and Installation

3.0INSPECTION AND INSTALLATION

3.1Equipment Inspection

Before unpacking the condenser, verify that the labeled equipment matches the bill of lading. Care- fully inspect all items for damage, either visible or concealed. Report any damage immediately to the carrier and your local Liebert representative. File a damage claim with the carrier and send a copy to your local Liebert representative.

3.1.1Packing Material

All material used to package this unit is recyclable. Please save it for future use or

dispose of the material appropriately.

R

 

SAFETY INFORMATION

! WARNING

Risk of top-heavy unit falling over. Can cause equipment damage, injury or death.

Read all of the following instructions before attempting to move, lift, remove packaging from or preparing unit for installation.

! WARNING

Risk of sharp edges, splinters and exposed fasteners. Can cause personal injury.

Only properly trained and qualified personnel wearing appropriate safety headgear, gloves, shoes, glasses and protective clothing should attempt to move, lift, remove packaging from or prepare unit for installation.

NOTICE

Risk of overhead interference. Can cause unit and/or structure damage.

Refer to the installation plans prior to moving the unit to verify clearances.

NOTICE

Risk of damage from forklift. Improper handling with the forklift. Can cause exterior and/or underside damage.

Keep tines of the forklift level and at a height suitable to fit below the skid.

NOTICE

Risk of unit damage if improperly stored. Keep the unit upright, indoors and protected from dampness, freezing temperatures and contact damage.

Figure 11 Equipment recommended for handling a Liebert condenser

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Contents Liebert Air Cooled, Direct Drive Condensers Example DCDF165-Y Three-phase voltage is only voltage available as standardOn condensers with VFD Control, Lee-temp receivers, Fan Speed Control 2-8 fan models onlyTable of Contents Operation System MaintenanceHead Pressure Control Types Product Description and FeaturesFan Speed Variable Frequency DriveTransient Voltage Surge Suppression Option Typical System ConfigurationsSound Level Options Lee-Temp Discharge Fan Speed and VFDSite Considerations Dimensions and Weights1067 mm See for typical condenser footprint dimensionsFour-Fan41-3/16 Condenser 1046mm See for typical Operation and component accessCondenser footprint dimensions Typical condenser footprint-dimensions Piping connections for 6- and 8-fan Fan Speed Condensers Site Preparation Quiet-Line Models Condenser physical dataR-407C refrigerant required, approximate Refrigerant Planning ValuesReceiver Quiet-Line Condenser ModelsPacking Material Equipment InspectionUnpacking the Unit Handling Unit on the SkidRemoving the Skid and Attaching Slings Step Attaching legs to a 6-fan or 8-fan unitAttaching sling to a 6-fan or 8-fan unit for moving Mounting the CondenserElectrical Supply Preparation Line Voltage Wiring50Hz condenser full load amp values 60Hz condenser dataLow Voltage Monitoring Wiring-TCDV Only Low Voltage Control WiringElectrical Connections Lee-Temp receiver electrical data, 50Hz and 60HzVFD Control Condensers Tcdv only Wye-Connected Power SupplyDelta-Connected Power Supply Disconnect EMC Filter for Delta-Connected Power Electrical Field Connection Descriptions Electric service connection and fuse blockElectrical field connections for VFD control condensers Inspection and Installation Piping Guidelines Refrigeration Piping ConnectionsVFD and Fan Speed Control condenser piping Field Piping InstallationLee-Temp head pressure control condenser piping General arrangement-Air cooled models with Lee-Temp control Single Circuit ShownSystem Dehydration/Leak Test and Charging Procedures Electrical Moving and Placing EquipmentPiping OtherStartup Startup ChecklistSystem Maintenance General ProceduresCondenser Cleaning Special ProceduresWhen to Clean How to CleanMonthly Semiannually Condenser Maintenance Inspection ChecklistCondenser Electrical Panel Condenser Electric Panel Fan MotorsSymptom Possible Cause Check or Remedy TroubleshootingSystem Maintenance System Maintenance Page Iti Ne tTi n That