Ingersoll-Rand P175WJDU User Manual

Book 35393065 (7/02)
1
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Code: A
This manual contains important safety information.
Do not destroy this manual.
This manual must be available to the personnel who operate and maintain this machine.
!
Portable Air Compressor Division
P.O. Box 868 -- 501 Sanford Ave
Mocksville, N.C. 27028
OPERATING, MAINTENANCE,
PARTS MANUAL
COMPRESSOR MODELS
P130WJDU
P175WJDU
P185WJDU
Doosan purchased Bobcat Company from Ingersoll-Rand Company in
2007. Any reference to Ingersoll-Rand Company or use of trademarks,
service marks, logos, or other proprietary identifying marks belonging
to Ingersoll-Rand Company in this manual is historical or nominative
in nature, and is not meant to suggest a current affiliation between
Ingersoll-Rand C
ompany and Doosan
Company or the products of
e
ith
er.
Revised (09-12)

Ingersoll-Rand P175WJDU Specifications

General

Model	P175WJDU
Type	Portable Air Compressor
Flow Rate (Free Air Delivery)	175 cfm
Engine Horsepower	49 hp
Cooling Method	Air Cooled

Summary

Safety Precautions

General Safety Information

Guidelines and rules for safe operation, maintenance, and general handling of the equipment.

Safety Labels

Warranty Information

Specific Equipment Warranties

Warranty Registration Procedure

Maintenance Schedule

General Data Specifications

Operation Procedures

Control Panel Overview

Description and function of gauges and controls on the operator's instrument panel.

Unit Setup and Pre-Operation Checks

Essential checks to perform before starting the engine and compressor for operation.

Starting Procedures

Step-by-step instructions for starting the engine and compressor unit.

Stopping and Shutdown Procedures

Procedures for safely stopping the unit and understanding automatic shutdowns.

Speed and Pressure Regulator Adjustment (P130WJDU)

Steps for adjusting the speed and pressure regulator on the P130WJDU model.

Speed and Pressure Regulator Adjustment (P175-185)

Steps for adjusting the speed and pressure regulator on the P175-185 models.

Maintenance Procedures

Compressor Oil Level Check

Procedure for checking and maintaining the correct compressor oil level.

Air Cleaner Servicing

Steps for inspecting and servicing the air cleaner element and housing.

Component Checks and Maintenance

Fluid and System Maintenance

Maintenance details for compressor oil and receiver-separator systems.

Lubrication and Fluid Management

General Lubrication Information

Explains the importance of lubrication and adherence to schedules for unit longevity.

Compressor Oil Change Procedure

Detailed steps for draining, refilling, and checking compressor oil.

Portable Compressor Fluid Chart

Guide for selecting correct compressor fluid based on operating pressure and temperature.

Troubleshooting Guide

Troubleshooting Introduction and Action Plan

Overview of troubleshooting methodology and a plan for addressing issues.

Troubleshooting Principles

Key principles for effective troubleshooting, including thinking before acting and checking simple causes first.

Troubleshooting Chart by Symptom

Lists common operational failures and their causes/corrective actions.

Troubleshooting Chart by Indicator Lamp Status

Diagnoses issues based on status of indicator lamps and warning lights.

Troubleshooting Chart by Performance Issues

Addresses common performance problems like low CFM, high temperature, and vibration.

Troubleshooting Chart by Wear and Leaks

Identifies causes and solutions for component wear, leaks, and filter issues.

Parts Ordering Information

General Parts Information

Parts Description and Layout

Ordering Process and Terms

Instructions for providing complete information and understanding terms for parts orders.

Warranty and Liability Limitations

Parts List

Parts List Contents

Engine Assembly

Illustrated breakdown of the engine components.

Cooling System Assembly

Airend Assembly

Illustrated breakdown of the airend components.

Airend Assembly (Drawbar End)

Air Service Complete Assembly

Separator Tank Assembly

Air Intake Assembly

Air Cleaner Assembly

Fuel Tank Assembly

Air and Oil Piping Diagram

Instrument Panel Assembly (Prior to S/N 326650)

Main Wiring Diagram

Schematic diagram of the main electrical wiring for the unit.

Decal Location (Prior to S/N 326650)