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Hitachi EX5600-7B User Manual

Hitachi EX5600-7B
51 pages
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EX5600
-7B
WKGB91-EN-01EX5600
-7B
HYDRAULIC EXCAVATOR WORKSHOP MANUAL
PRINTED IN JAPAN (K) 2020, 06
Service Manual consists of the following separate Part No.
Technical Manual (Operational Principle) : Vol. No.TOKGB91-EN
Technical Manual (Troubleshooting) : Vol. No.TTKGB91-EN
Workshop Manual : Vol. No.WKGB91-EN
WKGB91-EN-01
PART NO.
Hydraulic Excavator
Tier 4 Final Cummins engine
Workshop Manual
URL:http://www.hitachi-c-m.com

Table of Contents

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Hitachi EX5600-7B Specifications

General IconGeneral
BrandHitachi
ModelEX5600-7B
CategoryExcavators
LanguageEnglish

Summary

Introduction to the Workshop Manual

To The Reader

Guidance for technicians on reading the manual for correct information and procedures.

Additional References

Information on other related Hitachi manuals for comprehensive understanding.

Manual Composition

Details on the content included in the Technical, Workshop, and Engine manuals.

Page Numbering System

Explanation of the structure and meaning of page numbers within the manual.

Symbol and Abbreviation Guide

List of Symbols and Abbreviations

Comprehensive list of symbols, abbreviations, and their meanings used in the manual.

Safety Fundamentals

Safety Information and Signal Words

Explains safety alert symbols, signal words (DANGER, WARNING, CAUTION, IMPORTANT, NOTE) and their meanings.

Follow Safety Instructions

Emphasizes adherence to safety signs, maintenance, and proper operation by qualified personnel.

Emergency Preparedness and Protective Clothing

Guidelines for emergency preparedness, first aid, fire extinguishers, and required personal protective equipment.

Noise Protection and Machine Inspection

Recommendations for hearing protection and daily walk-around inspection procedures for safety.

General Precautions for the Cab

Safety rules for maintaining a clean and safe operating environment within the machine's cab.

Safe Entry/Exit and Seat Adjustment

Instructions for safe mounting/dismounting using handholds and steps, and proper operator seat adjustment.

Seat Safety and Procedures

Importance of seat belt use and procedures for ensuring safety before rising from or leaving the operator's seat.

Move and Operate Machine Safely

Guidelines for safe movement, operation, ensuring visibility, and locking cab components.

Safe Operation and Starting Procedures

Rules for operating only from the seat, safe handling of starting aids, and jump starting procedures.

Rider Safety and General Operations

Prohibits riders on the machine and outlines general precautions for safe machine operation.

Investigate Job Site Beforehand

Emphasizes assessing ground conditions, planning work, and identifying potential hazards at the job site.

Restriction of Attachment Installation

Warning against installing attachments that exceed the machine's specified weight limits.

Signaling and Driving Direction Confirmation

Procedures for using signals in multi-machine jobs and confirming travel direction before driving.

Drive Machine Safely

Instructions for safe travel, avoiding obstructions, driving on slopes, and engine stall procedures.

Avoid Injury from Rollaway Accidents

Procedures to prevent machine rollaways, including proper parking and securing the machine.

Avoid Injury from Back-Over and Swing Accidents

Safety measures to prevent accidents involving backing up, swinging the upperstructure, and awareness of bystanders.

Work Area Safety and Bucket Positioning

Guidelines for keeping people clear of the working area and safe bucket positioning during operations.

Excavation and Tipping Avoidance

Precautions for avoiding undercutting excavations and preventing machine tipping on grades or slopes.

Excavation, Digging, and Overhead Obstacles

Safety rules for working near high banks, digging, and avoiding contact with overhead obstacles.

Electrical and Lightning Safety

Warnings regarding proximity to power lines and safety precautions during lightning storms.

Load Handling and Flying Debris Protection

Safety guidelines for object handling, craning operations, and protection against flying debris.

Parking Safety and Fluid Fire Prevention

Proper machine parking procedures and safe handling of flammable fluids to prevent fires.

Practice Safe Maintenance

Procedures and precautions for performing safe maintenance work on the machine.

Service Warnings and Machine Support

Importance of warning others about service work and properly supporting the machine during maintenance.

Moving Parts and Flying Parts Hazards

Warnings about entanglement with moving parts and hazards associated with parts flying under pressure.

Attachment Falling and Burn Hazards

Safety measures to prevent injury from falling attachments and burns from hot fluids or surfaces.

Hose Maintenance and High-Pressure Fluid Safety

Guidelines for periodic hose replacement and safe handling of high-pressure fluids to prevent injury.

Prevent Fires - Check Oil Leaks & Shorts

Procedures for preventing fires by checking for oil leaks, electrical shorts, and maintaining wiring.

Flammable Material Control and Stop Switch Checks

Managing flammable materials and verifying the function of engine stop switches and heat shields.

Check Emergency Engine Stop Switch Function

Procedure for checking the functionality of the emergency engine stop switch.

Evacuating in Case of Fire

Instructions and practice guidelines for safely evacuating the machine in the event of a fire.

Exhaust Fume Safety and Welding/Grinding Precautions

Warnings about exhaust fumes and safety measures for welding and grinding operations.

Pressurized Line Heating and Accumulator Safety

Precautions against heating pressurized fluid lines and safe handling of accumulators and gas dampers.

Paint Removal and Dust Contamination Hazards

Safety measures for removing paint before heating and awareness of asbestos/silica dust hazards.

Battery Safety and AC System Servicing

Guidelines for preventing battery explosions and safely servicing the air conditioning system.

Chemical Handling and Waste Disposal

Safe handling of chemical products and proper disposal of machine-related waste materials.

Attachment Riding, Aftertreatment, and Communication Terminal Precautions

Warnings against riding attachments, notes on the aftertreatment device, and communication terminal safety.

Precaution for WIU Communication Equipment (Optional)

Safety considerations regarding the Wireless Interface Unit (WIU) and its potential impact on medical devices.

Machine Fire Suppression

Recommendation for installing and maintaining a Fire Suppression System (FSS) on the machine.

Before Returning the Machine to the Customer

Final checks to ensure the machine is functioning properly and safely before delivery.

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