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Doosan 7/53 User Manual

Doosan 7/53
60 pages
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This manual contains
important safety information
and must be made available to
personnel who operate and
maintain this machine.
46673723_en_A_06/15
7/53
OPERATION AND MAINTENANCE MANUAL
Original Instruction
7/53 SERIAL No : 444800 - 449999

Table of Contents

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Doosan 7/53 Specifications

General IconGeneral
Free Air Delivery7 m³/min
Working Pressure7 bar
Number of Outlets2
TypePortable
Power36.5 kW (49 hp)

Summary

Decals and Symbols Guide

ISO Symbols Explained

Meaning and visual representation of standard ISO safety symbols used on the machine.

Comprehensive Safety Guidelines

General Safety Information

Essential safety precautions and general guidelines for operating and maintaining the machine.

Compressed Air Safety Precautions

Guidelines for safely handling compressed air and working with pressurized systems.

Battery and Generator Safety

Safety instructions for handling the battery and operating the generator set.

Foreword and Important Notes

Consult Supervision for Doubts

Guidance on seeking expert advice when uncertain about operations or applications.

Intended Uses and Unapproved Usage

Outlines the machine's designed applications and provides examples of unapproved usage.

General Information and Specifications

Machine Dimensions and Weights

Technical drawings and dimensions for various configurations, including shipping details.

Compressor and Engine Specifications

Technical data for compressor performance, operating conditions, fluids, and engine details.

Operating Instructions

Machine Commissioning and Preparation

Procedures for initial setup, inspection, and preparation before operating the machine.

Starting and Stopping Procedures

Detailed procedures for starting, stopping, emergency stopping, and monitoring the machine.

Maintenance Schedule and Procedures

Maintenance Schedule Overview

Table outlining daily, weekly, monthly, and hourly maintenance tasks and intervals.

Routine Maintenance Tasks

Detailed procedures for regular maintenance of various machine components.

Compressor Oil Filter Maintenance

Instructions for the removal, inspection, and replacement of the compressor oil filter.

Brake System Maintenance

Procedures for checking and adjusting brake linkage and shoes for optimal performance.

Electrical System Diagrams

European CE Lighting System Schematic

Wiring diagram for the 7-pin lighting system used in European CE compliant units.

AC Power Schematic Diagrams

Electrical diagrams for 115V and 230V single-phase AC power outputs.

Fault Finding and Troubleshooting Guide

Engine Faults and Causes

Troubleshooting guide for engine starting, running, and overheating issues.

Compressor and Safety Valve Faults

Troubleshooting guide for compressor issues, oil, pressure, and safety valve operation.

Machine Options and Features

Aftercooler and Water Separator Maintenance

Operating and maintenance instructions for the aftercooler and moisture separator system.

Generator Set Operation and Safety

Instructions for switching modes, operating the generator, and related safety precautions.

Spark Arrestor Maintenance

Daily, three-monthly, and six-monthly checks for the spark arrestor.

Parts Ordering Guide

Using the Parts List and Ordering

Guide on identifying parts and providing necessary information for ordering.

Parts Order Terms and Conditions

Details on order acceptance, taxes, shipping delays, and warranty for parts.

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