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McCulloch M4218 User Manual

McCulloch M4218
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INSTRUCTION MANUAL
IMPORTANT INFORMATION: Please read these instructions carefully
and make sure you understand them before using this unit. Retain these
instructions for future reference.
MANUEL D’INSTRUCTIONS
RENSEIGNEMENTS IMPORTANTS: Avant d’utiliser cet appareil,
veuillez lire atentivement les instructions et assurez--vous de les avoir
comprises. Conservez les instructions pour référence ultérieure.
MANUAL DE INSTRUCCIONES
INFORMACIÓN IMPORTANTE: Lea atentamente las instrucciones y
asegúrese de entenderlas antes de utilizar esta aparato. Conserve las
instrucciones para la referencia en el futuro.
GB
FR
PT
ES
545154793 Rev. 5 6/15/12 BRW
RU
MANUAL DO OPERADOR
INFORMAÇÕES IMPORTANTES: Queira ler cuidadosamente estas
instruções e tenha certeza de entendë--las antes de usar a serra e
guarde para consulta futura.

Table of Contents

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McCulloch M4218 Specifications

General IconGeneral
BrandMcCulloch
ModelM4218
CategoryChainsaw
LanguageEnglish

Summary

Instruction Manual

Important Safety and Usage Information

General important safety and usage information for the unit.

IDENTIFICATION (WHAT IS WHAT?)

Chainsaw Components Identification

Identifies various parts of the chainsaw.

IDENTIFICATION OF SYMBOLS

General Safety Warnings

General warnings about chainsaw danger and potential injury.

Protective Gear Requirements

Safety advice on wearing appropriate protective gear.

Operating Precautions

Safety advice for operating the chainsaw with two hands.

Manual Reading Importance

Importance of reading the manual before operation.

Noise Level Information

Specifies the sound power and pressure levels of the unit.

Kickback Hazard Warning

Warning about kickback from guide bar tip contact.

Starting Reminder

Primer Bulb Priming

Instructions for priming the engine.

Choke Setting for Starting

Instructions for setting the choke for starting.

Starter Rope Pulling

Instructions to pull the starter rope.

SAFETY RULES

Spark Plug Safety

Safety warning about disconnecting the spark plug before maintenance.

Chainsaw Usage Precautions

General safety precautions for using a chainsaw.

Operational Planning

Importance of planning before operating the chainsaw.

Protective Equipment Usage

Guidance on wearing appropriate protective equipment.

Hearing Protection

Advice on using hearing protection due to noise.

Chain Safety

Safety rule to keep body parts away from the moving chain.

Work Area Safety

Safety rule to keep others and animals away from the work area.

Operator Fitness

Safety advice regarding physical and mental condition for operation.

Sawing Operation Planning

Importance of planning the sawing operation.

Safe Saw Operation

General safety guidelines for operating the chainsaw.

Exhaust Fume Health Risks

Warning about health risks from exhaust fumes and oil mist.

One-Handed Operation Prohibition

Safety rule against one-handed operation.

Ventilation Requirements

Safety advice for operating in a ventilated outdoor area.

Ladder/Tree Operation Warning

Safety advice against operating from ladders or trees without training.

CHAIN SAW SAFETY EQUIPMENT

Key Safety Features Explained

Explains chain brake, throttle lockout, chain catcher, and vibration damping systems.

SAFETY EQUIPMENT MAINTENANCE

Inspection and Maintenance Schedule

Details checks for chain brake, throttle lockout, chain catcher, and vibration damping systems.

GENERAL SAW MAINTENANCE

Professional Servicing and Parts

Recommends professional service and use of approved parts.

FUEL HANDLING PRECAUTIONS

Fire Safety During Fueling

Emphasizes eliminating ignition sources and not smoking.

KICKBACK HAZARDS AND PREVENTION

Understanding Kickback Types

Explains rotational, pinch, and pull-in kickback.

Methods to Avoid Kickback

Provides advice on avoiding pinch-kickback and pull-in kickback.

REDUCE THE CHANCE OF KICKBACK

Kickback Awareness and Prevention Tips

Offers tips like understanding kickback, clearing area, and maintaining chain.

MAINTAIN CONTROL DURING OPERATION

Proper Stance and Grip Techniques

Details correct stance, hand position, elbow lock, and thumb grip.

KICKBACK SAFETY FEATURES

Overview of Kickback Reducing Features

Explains guide bar, chain, handguard, and handle positioning features.

Warning on Reliance on Safety Devices

Warns against relying solely on built-in safety devices.

ASSEMBLY INSTRUCTIONS

Attaching the Bumper Spike

Instructions for attaching the bumper spike.

ATTACHING THE BAR & CHAIN

Step-by-Step Installation Guide

Detailed steps for mounting the guide bar and chain.

Chain Brake Disengagement

Ensure chain brake is disengaged.

Unit Positioning for Tensioning

Importance of unit position for proper chain tensioning.

Loosening the Chain Brake

Loosening the chain brake.

Tensioning Lever Adjustment

Positioning the tensioning lever.

Shipping Spacer Removal

Removing the shipping spacer.

Guide Bar Installation

Sliding the guide bar into place.

Chain Preparation and Direction Check

Preparing the new chain and checking its direction.

Chain Mounting on Clutch Drum

Placing the chain on the clutch drum sprocket.

Fitting Drive Links to Guide Bar Sprocket

Fitting drive links into the guide bar sprocket.

Inserting Chain Links into Bar Groove

Placing drive links into the bar groove.

Snugging the Chain in the Bar Groove

Adjusting guide bar for snug chain fit.

REPLACING THE CHAIN BRAKE

Aligning Chain Brake Components

Aligning chain brake components.

Installing the Chain Brake

Installing the chain brake.

Automatic Chain Tightening

Releasing tensioning lever for automatic chain tightening.

Clamping the Guide Bar

Clamping the guide bar.

CHAIN TENSIONING PROCEDURE

Chain Handling Safety

Warns about wearing gloves due to the sharp chain.

New Chain Stretching and Tension Checks

Explains new chain stretching and the need for frequent tension checks.

Step-by-Step Tension Adjustment

Details the process of adjusting chain tension.

Loose Chain Hazard

Warns about the injury risk from operating with a loose chain.

Hot Muffler Hazard

Warns about the hot muffler after use.

OPERATING YOUR UNIT

Before Start Engine Checks

Important information and checks before starting the engine.

Bar and Chain Lubrication Importance

Stresses the necessity of proper bar and chain lubrication.

FUELING ENGINE

Fuel Cap Safety

Warns about safely removing the fuel cap during refueling.

Fuel Type and Mixing Information

Details engine fuel certification and oil mixing ratio.

Alcohol Blended Fuels Advisory

Provides important information regarding alcohol-based fuels and storage.

CHAIN BRAKE OPERATION

Disengaging the Chain Brake

Instructions on how to disengage the chain brake.

Idle Chain Movement Warning

Warns against chain movement at idle speed.

Engine Stop and Start Procedures

Explains how to stop and start the engine.

STARTING PROCEDURES (Cold & Warm Engine)

Cold Engine Starting Steps

Detailed steps for starting a cold engine.

Warm Engine Starting Steps

Steps for starting a warm engine.

Troubleshooting Difficult Starting

Guidance for identifying and addressing a flooded engine.

BRAKING FUNCTION CONTROL

Daily Chain Brake Check Procedure

Details the daily check procedure for the chain brake.

Inertia Brake Activation Test

Explains how to test the inertia-activated chain brake.

CUTTING METHODS

Key Cutting Considerations

Important points to remember before and during cutting operations.

Material and Log Handling Rules

Rules regarding cutting only wood and handling logs.

Cutting Technique Fundamentals

Basic techniques like engine speed, cutting pressure, and throttle release.

TREE FELLING TECHNIQUES

Felling Safety and Skill Requirements

Emphasizes the need for skill and experience in tree felling.

Felling Planning and Site Preparation

Covers planning the felling operation and preparing the work area.

NOTCH CUT AND FELLING THE TREE

Performing the Notch and Felling Cuts

Details the sequence and positioning of notch and felling cuts.

The Role of the Hinge in Felling Control

Explains how the hinge controls the tree's fall direction.

CUTTING A FALLEN TREE (BUCKING)

Bucking Definition and Safety Rules

Defines bucking and provides safety rules, including not standing on logs.

Important Bucking Techniques

Covers key points like cutting one log, using sawhorses, and handling shattered wood.

Warning: Forcing a Pinched Saw

Warns against forcing a saw that is pinched or stuck in a cut.

BUCKING METHODS

Bucking Without Support

Describes overcutting techniques when no support is available.

Bucking With Log or Stand Support

Details cutting logs using a log or stand as support.

LIMBING AND PRUNING TECHNIQUES

Limbing Safety and General Points

Covers safety warnings, clearing work area, and handling branches.

Limbing Procedures

Explains how to limb branches after felling, including removing small and large ones.

Pruning Safety and Height Limits

Warns about pruning safety and limits pruning to shoulder height or below.

SERVICE AND ADJUSTMENTS

Maintenance Warnings and Recommendations

Warns about improper maintenance and recommends professional service.

Maintenance Schedule Overview

Provides a schedule for checking and cleaning various parts.

Air Filter Maintenance Procedures

Details how to clean the air filter, with a caution.

Guide Bar Maintenance

Explains how to maintain the guide bar, including cleaning and deburring.

SPARK PLUG REPLACEMENT

Spark Plug Service Recommendations

Advises annual replacement and specifies gap.

Spark Plug Replacement Steps

Step-by-step guide for replacing the spark plug.

CHAIN SHARPENING GUIDELINES

Complexity and Professional Recommendation

Notes the complexity and recommends professional sharpening.

CARBURETOR ADJUSTMENTS

Carburetor Adjustment Warnings and Conditions

Warns about chain movement and lists conditions needing adjustment.

Idle Speed Adjustment Procedure

Explains how to adjust idle speed and screw location.

STORAGE GUIDELINES

Pre-Storage Procedures and Warnings

Details cooling, securing, and fuel draining before storage.

Storage Environment and Cleaning

Covers cleaning, storage location, and fuel system care.

Bar and Chain Protection During Storage

Emphasizes covering the bar and chain with a scabbard.

TROUBLESHOOTING TABLE

Engine Start/Run Issues

Troubleshooting for engine failing to start or running briefly.

Engine Idling and Acceleration Problems

Troubleshooting for improper idling, acceleration, or power loss.

Engine Smoke and Chain Movement Issues

Troubleshooting for excessive smoke and chain moving at idle.

TECHNICAL DATA SHEET

Engine and Ignition Specifications

Provides technical details for the engine and ignition system.

Fuel, Lubrication, and Weight Data

Lists specifications for fuel capacity, oil, and unit weight.

Bar and Chain Specifications

Details chain pitch, bar length, and chain speed.

Noise and Vibration Levels

Lists noise and vibration levels according to ISO standards.

Measurement Standard Explanations

Explains the standards used for noise and vibration measurements.

STATEMENT OF WARRANTY

Warranty Coverage and Limitations

Explains what the warranty covers and what it excludes.

Warranty Compliance and Exclusions

Addresses warranty compliance with legislation and lists excluded items.

Product Warranty Period Details

Presents a table detailing warranty periods for different product types.

Chain Brake Functionality

Brake Band Wear Warning

Warns about potential brake band failure due to wear.

Chain Brake Engagement and Disengagement

Explains how the chain brake engages and how to disengage it.

Rule: Disengage Brake During Sawing

States the rule to disengage the chain brake during sawing.

OPERATING THE CHAINSAW

Pre-Start Engine Checks

Important checks before starting the engine.

Fuel Safety Rule Reminder

Reminds users to read fuel safety rules before starting.

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