Emerson SZV32, SZO44, SZV44, SZO56 manual Dual-Compressor Module Technical Support and Service

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Dual-Compressor Module

Technical Support and Service

28	2006SSD-75 R4 (10/10)

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Contents Copeland Scroll Compressor Module Page Table of Contents Appendix A Material Data Safety Sheet Figures Compressor Module Nomenclature Important Safety Information Safety Alert Symbol Safety Symbols Used in This ManualIntroduction Compressor ModuleOil coolers with fans Compressor Package CompressorInlet gas scrubber for liquid removal Inlet and Discharge Pressures Installation GuidelinesGeneral Installation Guidelines Required Component-Inlet Gas ScrubberBarg Setting Ambient Temperature RangeModule Weight Lbs. kg Installation Clearance and Dimensions Compressor Module Dimensions, in. mmProcess and Instrumentation Diagrams P&IDs Code DescriptionElectrical Controls SwitchesSwitchStatus General ConsiderationsOil Cooler Fan Control Brushless DC FanTemperature Control SZO44Variable Speed DriveCompressor Power data based on 480VAC Variable Speed Typical Compressor Module power supply requirementsElectrical Requirements Wiring Control Circuit TerminationsInitial Startup Compressor Module Pre-Startup ChecklistPost-Startup Checklist OperationCheck for These Conditions Under Normal Operation Maintenance Routine MaintenanceMaintenance summary Maintenance Tools Maintenance ToolsOil Level Guidelines Minimum Speed Checking the Oil LevelOil Capacity and Type Oil Level Guidelines Maximum SpeedTopping Off the Oil Level Adding and Removing OilAdding Oil Changing the Oil Draining OilReplacing Oil Cleaning the Inlet Screen Servicing the Scavenge Line OrificeChanging the Second-Stage Separator Element Changing the Oil Filter Element Motor Winding Resistance Troubleshooting Guide Troubleshooting Motor winding resistancePlatform Symptoms Diagnosis Platform troubleshooting guidelinesSpecifications Compressor Module Specifications Dual-Compressor Module Technical Support and Service Configuration Suction Max Flow/HP as a function of discharge110 130 140150 Flow rate110 120 180Emergency Number 989 Product Name and Information Appendix A - Material Data Safety SheetSupplier Components and Hazard StatementReactivity Data Spill or Leak ProceduresFire and Explosion Hazards Health Hazard DataPage Page Page Page EmersonClimate.com

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