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Ingersoll-Rand 7/120 User Manual

Ingersoll-Rand 7/120
76 pages
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7/120, 9/110, 10/105, 14/85
7/170, 10/125, 14/115
This manual contains
important safety information
and must be made available to
personnel who operate and
maintain this machine.
7/120 9/110
–>SERIAL No : 32000110/105 14/85
C.C.N. : 22191225 GB
DATE : SEPTEMBER 2003
OPERATION AND MAINTENANCE MANUAL
7/170 10/125 14/115

Table of Contents

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Ingersoll-Rand 7/120 Specifications

General IconGeneral
Model7/120
ManufacturerIngersoll-Rand
Control TypeElectronic
TypeRotary Screw Compressor
Power SourceDiesel
Free Air Delivery405 CFM
Full Load Operating Pressure8.6 bar
Weight1050 kg / 2315 lbs

Summary

OPERATION AND MAINTENANCE MANUAL

WARRANTY

GENERAL WARRANTY INFORMATION

Extended Limited Airend Warranty

WARRANTY REGISTRATION

SAFETY

Safety Guidelines and Precautions

Covers warnings, cautions, notes, general info, and compressed air safety.

COMPRESSOR SPECIFICATIONS

ENGINE

OPERATING INSTRUCTIONS

Prior to Starting Procedures

Checks and procedures to perform before starting the engine.

Control Panel

Control Panel Sections

Overview of diagnostic, standard, and optional control sections.

Wedge Diagnostic Display Codes

Diagnostic Code Tables

Lists alert/shutdown conditions and engine DTCs with codes.

STARTING THE MACHINE

Starting and Stopping Procedures

Covers warm-up, dual pressure, stopping, emergency stop, and restart.

MONITORING DURING OPERATION

ENGINE FUELS, LUBRICANTS, AND COOLANT

Engine Fuel Guidelines

Covers diesel fuel quality, properties, bio-diesel, handling, and storage.

Engine Lubrication: Oil Recommendations

Engine Cooling: Coolant Guidelines

Lubrication and Maintenance Service Interval Chart

Daily Lubrication & Maintenance

Daily Maintenance Tasks

Covers pre-starting checks, oil/filter changes, and filter replacement.

FAULT FINDING

Fault Finding: Starting & Running Issues

Troubleshooting for panel reaction, start failures, stalling, and shutdown.

Fault Finding: Engine & Electrical Issues

Troubleshooting for overheating, fuel consumption, and electrical system charge.

Fault Finding: Oil Pressure & Smoke Issues

Troubleshooting for oil pressure, consumption, and exhaust smoke.

Fault Finding: Battery, Starter & Electrical System

Troubleshooting for battery, starter, electrical system, and DTCs.

Intermittent Fault Diagnostics (Electronic Controls)

Specifications

Engine Emissions Warranty

MAINTENANCE

COMPRESSOR LUBRICATION

SERVICE TOOLS

FAULT FINDING SUMMARY

MAINTENANCE: IQ System Filters

Parts Ordering Information

AIREND EXCHANGE PROGRAM

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