Emerson SZO22, SZV22 manual Important Safety Information

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Single-Compressor Module

Important Safety Information

Important Safety Information

This manual contains important instructions for installation, operation and maintenance of your Copeland Scroll® Compressor Module.

WARNING

The Compressor Module must be installed ONLY in systems that have been designed by qualified engineering personnel. The system must conform to all applicable local and national regulations and safety standards.

These instructions are intended to assist in the installation and operation of the Compressor Module and MUST be kept with the Compressor.

Service and maintenance of the Compressor Module must be performed by qualified technicians only. Service and maintenance must conform to all applicable local and national regulations and safety standards.

Thoroughly review this manual, all instructions and hazard warnings before performing any work on the Compressor Module.

Maintain all Compressor Module operation and hazard warning labels.

WARNING

Flammable gas can form explosive mixtures with air. Explosive gases can cause property damage, serious personal injury or death.

WARNING

Failure to disconnect and lockout electrical power from the Compressor Module before attempting maintenance can cause shock, burns, severe personal injury or death.

WARNING

Loosening or removing pressure-containing components from the Compressor Module when it is in operation can cause major property damage, serious personal injury or death.

Failure to relieve system pressure prior to performing service or maintenance on the Compressor Module can cause property damage or serious personal injury.

CAUTION

Extreme heat can cause personal injury or property damage.

CAUTION

Always use a lifting device capable of supporting the full weight of the Compressor Module or component being lifted.

Handling or lifting heavy assemblies can cause personal injury or property damage.

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2008SSD-34 (5/11)

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Contents Copeland Scroll Compressor Module Page Table of Contents Table of Contents Figures Compressor Module Nomenclature Important Safety Information Safety Symbols Used in This Manual Safety Alert SymbolIntroduction Compressor ModuleCompressor Package CompressorRequired Component-Inlet Gas Scrubber Installation GuidelinesGeneral Installation Guidelines Inlet and Discharge PressuresAmbient Temperature Range Compressor Module Dimensions, in. mm Installation Clearance and DimensionsProcess and Instrumentation Diagrams P&IDs General Considerations SwitchesSwitchStatus Electrical ControlsBrushless DC Fan Oil Cooler Fan ControlSingle-Compressor Module Installation Motor Control Code Description Typical Compressor Module power supply requirementsCompressor Power data based on 480VAC Variable Speed Electrical RequirementsControl Circuit Terminations Control Wiring Terminations WiringInitial Startup Compressor Module Pre-Startup ChecklistVariable Frequency Drive VFD Terminations During Initial OPERATION, Perform These Checks Post-Startup ChecklistMaintenance Routine MaintenanceMaintenance summary Maintenance Tools Maintenance ToolsPossible Cause Oil ServiceSymptoms High Oil CarryoverSingle-Compressor Module Maintenance Servicing the Scavenge Line Orifice Cleaning the Inlet ScreenChanging the Second-Stage Separator Element Troubleshooting GuideTroubleshooting VFD fault codes and descriptionsPlatform troubleshooting guidelines Platform Symptoms DiagnosisSpecifications Compressor Module Specifications Components and Hazard Statement Appendix A - Material Data Safety SheetSupplier Emergency Number 989 Product Name and InformationHealth Hazard Data Spill or Leak ProceduresFire and Explosion Hazards Reactivity DataPage EmersonClimate.com