Outdoor Sheltered Installation | Ingersoll-Rand IRN75-160K-2S

7.0 INSTALLATION

7.6 OUTDOOR SHELTERED INSTALLATION

Nirvana compressors are not suitable for outdoor installation.

Installing a Nirvana compressor outside voids the warranty of the compressor.

26IRN37 - 160K - CC & IRN50 - 200H -CC & IRN75 - 160K - 2S & IRN100 - 200H - 2S & IRN 250 - 300H - 2S

http://air.irco.com

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Ingersoll-Rand IRN75-160K-2S, IRN37-160K-CC, IRN250-300H-2S, IRN50-200H-CC, IRN100-200H-2S Outdoor Sheltered Installation

Contents

Operation and Maintenance Manual AIR Compressor Group Bonded Warranty & Registered Start UP Contents If in Doubt Consult Supervision ForewordSomer FOREWORD Abbreviations & Symbols Energy recovery systemERS F.C Rotary Screw AIR Compressor Purchase Order DetailsThis unit was purchased from General Information SafetyCompressed air Materials Avoid INGESTION, Skin Contact Inhalation of FumesTransport Electrical Condensate disposal Coolant disposal Text Decals Discharge air Lift here Rotation 39540257 Rev Condensate Drain Electrical power inlet Safety Graphic Form and Meaning of ISO Symbols Prohibition / Mandatory Information / Instructions Do not stand on any service valve or Safety Coolant Separator Pressure AIR Discharge Belt Tension Filter Motor Lubrication Receipt / Handling ReceiptIngersoll Rand Company Unpacking and Handling Installation Location in PlantFor technical information see section Ensure that the correct tie down points are used Installation Discharge and Condensate Piping Installation Electrical Fuse Type Installation Very ImportantExample of voltage imbalance calculation Adjusting the Aftercooler Trim Valve Cooling Water PipingModel Minimum cooling water requirement vs Range 50F 70F Water quality recommendations Orifice diameter in mm Installation SEA Watercooled Units Selected Units onlyPsi Outdoor Sheltered Installation General Information Technical INFORMATION-SINGLE Stage Minimum ambient temperature C F Weight Kg lbs Cooling clean water flow l/min US 51/38 95/46Sound pressure level dBA Flow at 7.5 Barg m3/min Cooling clean water flow l/min US 84/65 95/72 Max fuse size @ 380V − 415V aMax fuse size @ 440V − 480V a Max fuse size @ 550V − 575V a N132K N160K N200H General Information Technical Information − TWO Stage 5933 Flow at 100 psig cfm 11001690 1527 Installation DRAWING−N37/45K−CC & N50/60H−CC − Air Cooled KEY Installation DRAWING− N37/45K−CC & N50/60H−CC − Water Cooled Installation Drawing − N55/75K−CC & N75/100H−CC − Air Cooled Installation DRAWING−N55/75K−CC & N75/100H−CC−Water Cooled General Information General Information General Information General Information KEY 22381206 Revision B Equipment downstream of compressor 23128994 Revision a Stage only Air/coolant Coolant Condensate Cooling water W.C. only 22099006 Revision C General Information Process and Instrumentation Diagram N250−300H TWO Stage 22402135 Revision C Piping legend Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfd Stop FD Wires Numbers Function Wire color Wiring schematic n55-75k-cc / n75-100h-cc a/c Blower vfd Label Description Wires Numbers Function Wire color SS1-3 Wiring schematic n37/45k-cc/n50/60h-cc w/c Sgne Color Wiring schematic n55-75k-cc / n75-100h-cc W/c 23131345 Revision a 4ATT SENSOR, Package AIR Discharge Temperature 4CTT 22093058 Wiring schematic n75-160k-cc / n125-200h-cc A/cRevision M F10 SGNe Wiring schematic n75-160k-cc / n125-200h-cc W/c Revision E 4SV VALVE, Water Stop 6APT Wiring schematic n250-300H 380-480V SG-Ne 4ATT SENSOR, Package AIR Discharge Temperature 6APT General Information General Description Operating Instructions Basic Operation Stopping the machine in an emergency Intellisys Controls Arrows Display Screen Main Menu Current Status Screen Current Status items Main Menu Ready to Start Operator Setpoints Default MIN MAX Step Unit Operator Setpoints Condensate Interval Options Selection MIN MAX Sensor Calibration Scheduled start Alarm History Clock Functions Energy Status Messages Service Warnings Initial Check Alarms Alarms Alarm Main Menu Maintenance Ultra Coolant Maintenance Procedures Prior to attempting any maintenance work, ensure that− Prior to starting Coolant level checking procedure Adding coolant Coolant filter change procedure Separator element checking procedureSeparator element change procedure Drain sequence for N250/300H−2S Separator element change procedure for N250/ 300H−2S Scavenge screen clean/check procedureStart the compressor and check for leaks and coolant level Separator tank / Pressure system Air filter change procedure Air filter change procedure N250/300H−2SAircooled Cooler Cleaning Blower motor Re−Grease N50/100H N37/75K Watercooled Cooler Cleaning High Airend Temperature Sensor checking procedureCoolant Coolers Aftercooler Blower / fan Motor Bearing Maintenance Stored units Motor cowl cleaning N75−160 units onlyDrive Box Filter Removal / Replacement Moisture Separator Check / Cleaning Coolant Sampling Procedure No Loss Drain Trap where fitted Check / CleaningFluid and Vibration Monitoring Fault Finding General FaultsSymptom Fault Remedy Compressor will not No power supply to package Check and modify settings Or not sealing correctly With correct coolant With coolant’ See aboveRemove blockage, repair or replace damaged Fault Cause Remedy Pressure transducer Fault Cause Action Drive FaultsIndicated on the INTELhYS Controller