Ingersoll-Rand IRN 40HP User Manual

OPERATION AND MAINTENANCE MANUAL
C.C.N. : 22791511
REV. : A
DATE : AUGUST 2006
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.
Ensure that the Operation and Maintenance manual is
not removed permanently from the machine.
IRN 15 − 18.5 kW (20 − 25 HP)
IRN 22 − 30 kW (30 − 40 HP)

Ingersoll-Rand IRN 40HP Specifications

General

Brand	Ingersoll-Rand
Model	IRN 40HP
Category	Air Compressor
Language	English

Summary

Safety

General Safety Guidelines

Specific Hazard Warnings

Details dangers associated with compressed air, electrical systems, and hot surfaces.

Installation and Handling

Dimensional Drawings and Component Key

Installation and Handling (Continued)

Plant Location and Piping

Compressor and Dryer Specifications

Electrical Data for 20-25 HP Units

Electrical Data for 30-40 HP Units

Operating Instructions

General Operation and Warnings

Explains basic compressor operation, power transmission, coolant system, and critical warnings.

Operating Instructions (Continued)

Control Panel and Starting Procedures

Guides on using the LCD display, controls, and steps for starting and stopping the machine.

Status Displays and Dewpoint Adjustment

Pressure and Mode Settings

Advanced System Settings

Setup Menu and Parameters

Scheduling and Energy Savings

Alarms and Warning Indicators

Describes how to interpret system alarms, warnings, and fault codes for troubleshooting.

Maintenance

Maintenance Schedule and Precautions

Outlines periodic maintenance tasks and critical safety precautions before performing service.

Maintenance (Continued)

Coolant and Filter Maintenance

Procedures for changing coolant filters, topping up coolant, and replacing air/separator elements.

Cooler Cleaning and Drain Valve Service

Refrigerant System and Troubleshooting

Covers refrigerant leak detection, charging, and an introduction to the troubleshooting guide.

Troubleshooting

Compressor Start and Operation Faults

Lists common problems like failure to start, shutdown, high current, and pressure issues with remedies.

Troubleshooting (Continued)

Overheating, Coolant, Noise, and Leak Issues

Addresses issues like tripping due to temperature, excessive coolant use, noise, and leaks.