IHI 55N3 - User Manual

SERIAL NUMBER
WP003001
～
55N3
PUB.1
OPERATION MANUAL
0903 ENG

Summary

Foreword

Safety Information

Safety

General Safety Principles

Observes basic principles for safe and effective operation.

Operator Health and Fitness

Operator must be physically and mentally alert for safety.

Proper Work Attire

Wear appropriate clothing and safety gear for all operations.

Walk-Around Inspection Procedure

Perform a walk-around inspection before operating the machine.

Make a Work Plan

Investigate the job site and make a work plan before operation.

Underground Utility Safety

Mark and be aware of underground utilities before digging.

Clear Personnel from Work Area

Ensure the job site is clear of unauthorized personnel.

Mounting and Dismounting Procedures

Carefully mount and dismount the machine using handholds.

ROPS;TOPS Modification Prohibition

Do not modify the ROPS/TOPS structure for safety.

Pre-Start Engine Procedures

Follow precautions before starting the engine.

Engine Starting Procedure

Start the engine using the correct procedure.

Pre-Operation Machine Checks

Follow precautions before operating the machine.

Engine Warm-Up Procedure

Conduct engine warm-up to ensure smooth hydraulic fluid operation.

Machine Operation Guidelines

Operate the machine safely and wisely.

Overhead Wire Safety

Be careful of overhead wires and electrical contact.

Prohibited Riding on Attachment;Load

Never allow anyone to ride on the attachment or load.

Truck Loading Procedure

Carefully load the truck by the rear.

Hydraulic Cylinder Shock Prevention

Never cause physical shock to hydraulic cylinders.

Signal Person Communication

Take signals exclusively from one designated signal person.

Bucket Impact Prevention

Prevent the bucket from hitting the ditch walls.

Attachment Stroke Limit Precautions

Do not move attachments to extreme stroke ends to prevent damage.

Cylinder Overload Prevention

Do not overload the cylinder beyond capacity.

Fording Precautions

Measure water depth and check riverbed before fording.

Blade Position Maintenance

Maintain the blade in the correct position for digging.

TOPS for Operator Protection

TOPS protect the operator from crushing in tip-over incidents.

Secure Footing for Safe Operation

Ensure secure footing for safe machine operation.

Emergency Escape Procedures

Procedures for emergency escape from the machine.

Long Arm Operation Precautions

Observe precautions when operating with the long arm.

Operating Limits Awareness

Remember and adhere to operating limits.

Lift Coordination

One person is responsible for coordinating all aspects of a lift.

Lifting Load Limits

Do not overload lifting operations beyond capacity.

Undercarriage Lifting Procedures

Lift the undercarriage correctly to avoid damage or turnover.

Safe Travel Procedures

Follow procedures for safe travel.

Steering on Grades Prohibition

Never steer on a grade to prevent turnover.

Towing Procedures

Follow towing procedures carefully.

Loading and Unloading Procedures

Load and unload the machine carefully.

Machine Parking Procedures

Procedures for parking the machine safely.

Safe Maintenance Practices

Follow practices for safe maintenance work.

Engine Oil and Filter Service

Procedures for changing engine oil and filter.

Crushing and Cutting Prevention

Prevent crushing or cutting hazards.

Hydraulic Fluid Injection Hazard

Pressurized hydraulic fluid can cause severe injury or death.

Warning Signs and Labels

Familiarize yourself with warning signs and labels on the machine.

Danger Symbol - Operation Prohibition

Danger symbol indicating operation prohibition during inspection.

Operation

Machine Component Nomenclature

Identifies major machine components with numbers.

Controls and Instruments Identification

Identifies various controls and instruments on the machine.

Electronic Monitor Panel Overview

Explains the electronic monitor panel and warning lamps.

Gauges and Meters Function

Explains the function of gauges and the hour meter.

Engine Start Switch Operation

Details the operation of the engine start switch.

Machine Control Operations

Explains the operation of machine controls.

Left Travel Lever Operation

Operation of the left travel lever.

Left Operating Lever Controls (Swing;Arm)

Controls for swing and arm movements using the left lever.

Operators Seat Adjustment

Seat adjustment for comfort and proper control access.

Seat Belt Usage and Checks

Proper use and inspection of the seat belt.

Pre-Start Engine Checks

Daily checks before starting the engine.

Engine Starting Procedure

Procedures for starting the engine.

Jumper Cable Starting Procedure

Steps for starting the engine using jumper cables.

Post-Start Engine Procedures

Procedures to follow after starting the engine.

Control System Patterns

Describes the different control system patterns.

Boom Swing Operation

Operation of boom swing using pedal and levers.

Special Attachments and Actuators Operation

Operating special attachments and actuators.

Machine Traveling Procedures

Procedures for traveling the machine.

Steering Control Methods

Methods for controlling steering.

High Speed Travel Precautions

Precautions for high speed travel.

Towing Procedures

Procedures for towing the machine.

Lifting the Machine Procedures

Procedures for lifting the machine.

Loading and Unloading Procedures

Procedures for loading and unloading the machine.

Boom Lowering (Engine Stopped)

Procedure for lowering the boom with the engine stopped.

Parking the Machine Safely

Procedures for parking the machine safely.

Emergency Engine Stop

Procedure for emergency engine stop.

Maintenance

Maintenance Interval Schedule

Schedule for various maintenance checks and items.

Recommended Lubricant Table

Table of recommended lubricants and their specifications.

Track Check and Adjustment

Procedures for checking and adjusting machine tracks.

Battery Maintenance Procedures

Procedures for maintaining the machine's battery.

Engine Oil Level Check

How to check the engine oil level.

Water Sedimenter Maintenance

Maintenance for the water sedimenter.

50-Hour Maintenance and Checks

Maintenance and checks required every 50 service hours.

Engine Oil and Filter Service

Procedures for changing engine oil and filter.

Primary Element Service

Cleaning and replacement of the primary air filter element.

Fan and Alternator Belt Adjustment

How to inspect and adjust the fan and alternator belt.

500-Hour Maintenance and Checks

Maintenance and checks required every 500 service hours.

Return Filter Replacement

Procedure for changing the return filter.

1000-Hour Maintenance and Checks

Maintenance and checks required every 1000 service hours.

2-Year Maintenance and Checks

Maintenance and checks required every 2 years.

Unusual Operating Conditions

Precautions and procedures for unusual operating conditions.

Long Term Storage Procedures

Procedures for storing the machine long term.

Trouble Shooting

Troubleshooting Common Problems and Actions

Lists common symptoms, probable causes, and actions.

Hydraulic System Diagram

Electrical System Diagram

Specifications

Machine Specifications

General specifications of the machine.

Bucket Specifications

Specifications for different bucket types and combinations.

Overall Machine Dimensions

Detailed overall dimensions of the machine.

Working Range Diagrams

Diagrams illustrating working ranges for canopy and cabin.

Rated Object Handling Capacities

Table showing rated object handling capacities.

IHI 55N3 Specifications

General

Brand	IHI
Model	55N3
Category	Compact Excavator
Language	English