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McCulloch M4620 User Manual

McCulloch M4620
100 pages
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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
RU
MANUAL DO OPERADOR
INFORMAÇÕES IMPORTANTES: Queira ler cuidadosamente estas
instruções e tenha certeza de enten--las antes de usar a serra e
guarde para consulta futura.
11
5
4
39
427 R
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v. 1
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11 BRW
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McCulloch M4620 Specifications

General IconGeneral
BrandMcCulloch
ModelM4620
CategoryChainsaw
LanguageEnglish

Summary

IDENTIFICATION (WHAT IS WHAT?)

IDENTIFICATION OF SYMBOLS

Safety and Operation Symbols

Explains warning symbols, personal protective equipment, and operational indicators like sound levels and chain brake status.

SAFETY RULES

Plan Ahead and Prepare

Instructions on reading the manual, understanding safety rules, and preparing for operation.

Safe Operating Practices

Guidelines for safe operation including wearing protective gear and maintaining physical alertness.

SAFETY RULES

Safety Equipment Checks

Procedures for inspecting and maintaining safety features like chain brakes and guards.

Saw Maintenance and Fuel Handling

Covers general saw maintenance, fuel handling precautions, and keeping the unit in good working order.

REDUCE THE CHANCE OF KICKBACK

Understanding and Preventing Kickback

Explains kickback phenomena and provides techniques to reduce its occurrence and associated risks.

MAINTAIN CONTROL

KICKBACK SAFETY FEATURES

Kickback Reduction Components

Details on features like reduced kickback guide bars, low-kickback chains, and handguards designed to mitigate kickback.

ASSEMBLY

Attaching Bumper Spike

Instructions for attaching the bumper spike, which can be used as a pivot during cutting.

Attaching Bar and Chain

Step-by-step guide for mounting the guide bar and saw chain onto the chainsaw.

Chain Tension Adjustment

Procedure for checking and adjusting chain tension for safe and effective operation.

OPERATING YOUR UNIT

Pre-Operation Checks

Covers essential checks before starting the engine, including lubrication and fuel levels.

Fueling the Engine

Guidance on safe and correct fuel mixing and filling procedures for the chainsaw engine.

STARTING THE ENGINE

Starting a Cold Engine

Detailed steps for starting the engine when it is cold or has run out of fuel.

Starting a Warm Engine

Procedure for starting the engine when it is already warm.

Troubleshooting Starting Issues

Guidance for addressing problems like a flooded engine that won't start.

CUTTING METHODS

Basic Cutting Techniques

General advice and techniques for safe and effective cutting with the chainsaw.

TREE FELLING TECHNIQUES

FELLING LARGE TREES

Notch Cut and Felling Procedure

Step-by-step instructions for making the notch cut and felling large trees.

CUTTING A FALLEN TREE (BUCKING)

BUCKING TECHNIQUES

Bucking Without Support

Techniques for cutting logs that are not supported, with safety considerations.

Bucking With Support

Methods for cutting logs using support stands or other logs, focusing on safety.

LIMBING AND PRUNING

Limbing Procedures

Instructions for safely removing branches from a felled tree.

PRUNING

SERVICE AND ADJUSTMENTS

Maintenance Schedule

A table outlining checks and cleaning tasks required before each use or at specific intervals.

Air Filter and Bar Maintenance

Procedures for cleaning the air filter and maintaining the guide bar.

SPARK PLUG REPLACEMENT

CHAIN SHARPENING

Required Tools

Lists the tools necessary for sharpening the chainsaw chain.

Sharpening Procedure

Step-by-step guide on how to properly sharpen the chainsaw chain cutters.

CARBURETOR ADJUSTMENTS

Idle Speed Adjustment

Instructions for adjusting the idle speed screw (T) to set the correct engine idle speed.

STORAGE PROCEDURES

TROUBLESHOOTING TABLE

DECLARATION OF CONFORMITY

TECHNICAL DATA SHEET

Bar and Chain Combinations

STATEMENT OF WARRANTY

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