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Honda UMK425E User Manual

Honda UMK425E
100 pages
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1 EN
FOREWORD
Dear Honda user,
You have bought a Honda brushcutter and we thank you for the
confidence you have shown in us.
This manual is to help you become familiar with your new machine so
that you can use it safely and keep it properly maintained.
To bring our customers the latest technological advances, new
equipment and materials and the full benefit of our experience, we
regularly improve the models in our product line. As a result, the
information and characteristics given in this manual are subject to
modification without notice and without any obligation to update the
manual.
The illustrations in this manual show the most suitable model to
represent the topic dealt with.
If you encounter any problem or have any question regarding your
machine, please contact your dealer or an authorized Honda retail
agent.
Keep this manual close at hand for ready reference and, if you sell
your machine, please make sure you supply this manual with it.
We recommend that your read the terms of guarantee so that you
fully understand your rights and responsibilities.
The guarantee is a separate document provided by your dealer.
No part of this publication is to be reproduced without prior written
consent.
SAFETY INSTRUCTIONS
For your own safety and operating comfort, it is highly recommended
that you read this manual in full.
Pay attention to these symbols and their meaning:
Indicates a high risk of severe personal injury or death if
instructions are not followed.
CAUTION:
Indicates a possibility of personal injury or equipment damage if
instructions are not followed.
NOTE : Source of usefull information.
HOW TO IDENTIFY YOUR MACHINE
UEET
LEET
The model of your machine is indicated on its «identification label»,
by a series of letters and figures (see page 4).
Write down your machine's serial number here
Write down your machine's model here
2020 - Honda France Manufacturing S.A.S. - Pôle 45 - Rue des Châtaigniers
45140 ORMES - FRANCE - All rights reserved
3RVL6615
UMK425E2
1220
00X3R-VL6-6150 UMK435E3 Printed in France
OWNER’S MANUAL
(Original instructions)
UMK425E - UMK435E
Brushcutters
CONTENTS
Foreword ..............................................................1
Safety instructions .....................................................2
Safety stickers..........................................................4
Identification of machine...............................................4
General description ....................................................4
Fitting .................................................................5
Preliminary preparation and checks ....................................6
Starting and stopping the engine.......................................7
Operation..............................................................8
Maintenance...........................................................9
Troubleshooting ......................................................12
Transport and storage ................................................13
Accessories............................................................13
Technical specifications ...............................................14
Major Honda distributor addresses ....................................17
“EC-Declaration of Conformity” CONTENT OUTLINE....................18

Table of Contents

Questions and Answers:

Honda UMK425E Specifications

General IconGeneral
Engine Type4-stroke OHC
Displacement25 cc
Shaft TypeStraight
EngineGX25
Starter SystemRecoil
Fuel Tank Capacity0.58 L
Handle TypeLoop handle

Summary

Foreword

Safety Instructions

Safety Training and Symbols

Understand safety training and hazard symbols for safe operation.

General Safety Guidelines

Essential safety rules and precautions for brushcutter operation.

Preparation and Checks

Pre-operation checks and setup procedures for safety.

Operation and Maintenance

Operating the Brushcutter

Proper techniques and precautions for using the brushcutter.

Maintenance and Storage Guidelines

Instructions for maintaining and storing the brushcutter.

Machine Description and Identification

Safety Stickers and Labels

Explains safety stickers and pictograms on the machine.

Component Identification

Identifies all parts of the brushcutter.

Machine Identification Plate

How to find and read the machine's identification plate.

Package Contents

Lists all items included in the brushcutter package.

Fitting the Brushcutter

Installing Handles and Grips

Steps to fit the handles and grips onto the transmission tube.

Attaching the Cutting Guard

How to install the cutting attachment guard correctly.

Using Flexible Cutting Means

Guidelines for operating with nylon line cutting attachments.

Using 3-Tooth and 4-Tooth Blades

Proper usage of 3-tooth and 4-tooth cutting blades.

Using the Circular Saw Blade

Instructions for the optional circular saw blade accessory.

Adjusting the Operator Harness

Fitting and adjusting the harness for optimal balance and comfort.

Pre-Operation Preparation and Checks

Balancing the Machine for Use

Essential steps to ensure proper balance during operation.

Correct Fuel Filling Procedures

Safe methods for filling the fuel tank.

Safe Fuel Storage Practices

Recommendations for storing fuel safely and correctly.

Engine Oil Level Check and Fill

How to check and refill engine oil for optimal performance.

Engine Starting and Stopping

Cold Engine Start-Up Procedure

Step-by-step guide for starting a cold engine.

Hot Engine Start-Up Procedure

Instructions for starting a warm engine.

Safe Operating Position

Maintaining a stable and safe position while operating.

Using Flexible Cutting Means

Specific operating tips for flexible cutting attachments.

Adjusting Cutting Line Length

Method for automatically extending the cutting line.

Cutting Techniques

Cutting Grass and Brush

Techniques for cutting grass and small brush with blades.

Using the Circular Saw Blade

Safe and effective use of the circular saw blade.

Cutting Attachment Maintenance

General care for cutting attachments.

Replacing the Nylon Cutting Line

Detailed steps for replacing the cutting line spool.

Sharpening and Adjustments

Sharpening Cutting Blades

How to sharpen 3-tooth and 4-tooth cutting blades.

Sharpening Saw Blades

Guide to sharpening circular saw blades correctly.

Carburetor Idle Speed Adjustment

Procedure for adjusting the engine's idle speed.

Spark Plug Check and Maintenance

How to inspect, clean, and gap the spark plug.

Engine and Air Filter Care

Engine Oil Change Procedure

Steps for draining and refilling engine oil.

Air Cleaner Element Maintenance

How to clean and maintain the air filter for performance.

Lubricating the Transmission Head

Instructions for lubricating the transmission head with grease.

Maintenance Schedule and Troubleshooting

Recommended Maintenance Schedule

A schedule of regular maintenance tasks and frequencies.

Troubleshooting Common Problems

Diagnosing and resolving common issues with the brushcutter.

Transport and Storage Procedures

Safe Transport Guidelines

Precautions for safely transporting the brushcutter.

Long-Term Storage Instructions

Steps for preparing and storing the machine for extended periods.

Folding the Handle (UEET Type)

How to fold the handle for convenient storage.

Post-Storage Start-Up

Procedures to follow after the machine has been stored.

Available Accessories and Parts

Information on optional accessories and consumable parts.

Technical Specifications

UMK425E2 Model Specifications

Detailed technical data for the UMK425E2 brushcutter.

UMK435E3 Model Specifications

Detailed technical data for the UMK435E3 brushcutter.

Major Honda Distributor List

European Distributor Contacts

Contact details for Honda distributors across Europe.

EC Declaration of Conformity

Declaration Content Overview

Summary of the information within the EC Declaration of Conformity.

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