Ingersoll-Rand NIRVANA IRN45K–CC User Manual

N50H/N60H–CC SERIAL No : NV1101
OPERATION AND MAINTENANCE MANUAL
C.C.N. : 54731245
DATE : JANUARY 2003
REV. : C
Ensure that the operator reads and understands the decals
and consults the manuals before maintenance or operation.
Ensure that maintenance personnel are adequately trained,
competent and have read the Maintenance Manuals.
IRN37–160K–CC
IRN50–200H–CC
IRN75–160K–2S
IRN100–200H–2S
Ensure that the Operation and Maintenance manual is not
removed permanently from the machine.
TM
N37K/N45K–CC SERIAL No :
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2730007
N55K/N75K–CC SERIAL No : 2770002
N75H/N100H–CC SERIAL No : NV5001
N90K/N110K–CC SERIAL No : 2800000
N132K/N160K–CC SERIAL No : 2820000
N75K/N110K–2S SERIAL No : 2830000
N132K/N160K–2S SERIAL No : 2820000
N125H–N200H–CC SERIAL No : NF50103
N100H–N200H–2S SERIAL No : NFF0104
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Ingersoll-Rand NIRVANA IRN45K–CC Specifications

General

Model	NIRVANA IRN45K–CC
Type	Rotary Screw
Power	45 kW
Phase	3
Drive Type	Direct Drive
Cooling Method	Air Cooled
Noise Level	72 dB(A)
Frequency	50 Hz

Summary

Regulatory Compliance and Declarations

EC Declaration of Conformity

Statement of compliance with EC directives and standards.

Warranty and Service Information

Bonded Warranty and Registered Start Up

Details the warranty terms and registration process.

Critical Safety Warnings for Operation

Prohibited Usage Conditions and Hazards

Lists hazardous conditions and prohibited usage of the machine.

General Safety Instructions and Precautions

Understanding Hazard Signal Words

Explains the meaning of DANGER, WARNING, CAUTION, and NOTICE.

General Safety Precautions

Covers essential safety measures for general operation and setup.

Operational Safety and Material Hazards

Handling, Electrical, and Material Safety

Details safety measures for handling materials, electrical systems, and identifying health hazards.

Environmental and Hazardous Area Safety Considerations

Disposal, VFD, and Environmental Safety Rules

Covers safe disposal, VFD hazards, and environmental safety rules.

Site Requirements and Safety Decal Interpretation

Clearance Requirements and Warning Decal Meanings

Additional Safety Decals: Hazards and Handling

Electrical and Mechanical Safety Decals

Receipt and Handling Procedures

Inspection of Goods and Carrier Responsibility

Installation Site and Environmental Requirements

Location, Space, and Environmental Considerations

Covers requirements for compressor location, ventilation, and ambient conditions.

Piping and System Connections

Discharge, Condensate Piping, and System Design

Guides on connecting discharge and condensate lines, and system integration.

Electrical Installation and Safety

Power Supply, Wiring, and Grounding Requirements

Outlines electrical installation, grounding, and power supply considerations.

Electrical System Cautions and Protection

Voltage Stability, Surge Protection, and Fusing

Addresses voltage stability, surge protection, and correct fuse selection.

Water-Cooled Unit Installation and System Setup

Cooling Water Piping and System Venting/Draining

Details installation of water-cooled units, including piping and water system management.

Cooling Water Quality Recommendations

Water Quality Parameters and Analysis

Seawater-Cooled Unit Installation Specifics

Flow Rate Control and Oil Cooler Design

Technical Specifications: Single Stage Compressors (Part 1)

Technical Specifications: Single Stage Compressors (Part 2)

Technical Specifications: Single Stage Compressors (N55K-N100H)

Technical Specifications: Single Stage Compressors (N55K-N100H - Continued)

Technical Specifications: Single Stage Compressors (N90K-N150H)

Technical Specifications: Single Stage Compressors (N90K-N150H - Continued)

Technical Specifications: Single Stage Compressors (N132K-N200H)

Technical Specifications: Single Stage Compressors (N132K-N200H - Continued)

Technical Specifications: Two Stage Compressors (Part 1)

Technical Specifications: Two Stage Compressors (Part 2)

Technical Specifications: Two Stage Compressors (Part 3)

Technical Specifications: Two Stage Compressors (Part 4)

Process and Instrumentation Diagrams (P&ID)

Process and Instrumentation Diagrams (P&ID) - Two Stage

Electrical Schematics: N37K/N75K, N50H/N100K

Electrical Schematics: N75K/N160K, N100H/N200H & N75H/N160H

General Description of Compressor Operation

Compressor Overview and Operating Range

Describes the compressor's design, operating range, and electronic control.

Operating Instructions: Basic Operation

Starting the Compressor and Initial Checks

Guides on basic operation, safety checks, and starting sequences.

Operating Procedures and Controls

Start, Stop, Blowdown, and Emergency Procedures

Details the procedures for starting, stopping, blowdown, and emergency shutdowns.

Intellisys Controller Interface and Navigation

Controller Buttons and Display Navigation

Explains the functions of the Intellisys controller buttons and screen navigation.

Intellisys Display Screen Layout

Understanding Display Screen Areas and Elements

Describes the layout and elements of the Intellisys display screen.

Intellisys Status Screens

Current Status and Energy Status Screens

Intellisys Main Menu Navigation

Accessing Operator Functions via Main Menu

Operator Setpoints Configuration

Adjusting Operator Setpoints and Factory Defaults

Guides on setting operator-adjustable variables and understanding factory defaults.

Setpoint Definitions and Parameters

Understanding Stop Pressure, Blowdown, and Energy Setpoints

Configuring Optional Features

Scheduled Operations and Sensor Calibration

Configuring Scheduled Starts/Stops and Sensor Calibration

Alarm History and Clock Functions

Energy Status Monitoring and Savings

System Warnings and Initial Alarms

Warning Messages and Initial Check Alarms

Detailed Alarm Conditions and Causes

Common Alarm Scenarios and Troubleshooting

Explains common alarm conditions and their potential causes.

Maintenance Prompts and Procedures

Service Warnings and Maintenance Prompts

Maintenance Schedule and Coolant Handling

Filter and Separator Element Maintenance

Coolant Filter and Separator Element Service

System Component Checks and Cleaning

Component Maintenance and Cooler Cleaning Details

General Fault Finding: Startup and Restart Issues

Troubleshooting Compressor Startup Failures

Addresses common faults when the compressor fails to start.

Troubleshooting Compressor Restart Issues

Covers faults preventing the compressor from restarting after a stop.

General Fault Finding: Performance and Quality Issues

Troubleshooting Pressure, Temperature, and Noise

Addresses faults related to pressure, temperature, noise, and air quality.

Troubleshooting Contamination and Coolant Issues

Intellisys Controller Faults: Operational Issues

Common Intellisys Operational Faults

Lists common faults like Emergency Stops, Blower Overload, High Airend Temp, and Setpoint checks.

Intellisys Controller Faults: System and VSD Communication Issues

Intellisys Faults: System, Sensor, and Communication Errors

Drive Controller Faults: VSD Specific Issues

Troubleshooting VSD Over-current and Temperature Faults

Addresses specific faults related to the Variable Speed Drive (VSD).