Morrison MCS46 - User Manual

Petrol Chainsaws
MCS25, MCS38, MCS46, MCS52, YR4503
Owner’s Manual
Important
Please read this Owner’s Manual and the Express Warranty before using this product. The Warranty
does not cover damage due to misuse or failure to follow the operating and installation instructions
Keep the instructions in a safe place for future use.
This manual covers the Morrison MCS25, MCS38, MCS46, MCS52 and YR4503 Petrol Chainsaws.
www.morrisonoutdoor.com
Part N
o
: 542037.F.0

Summary

Symbols on the Machine

Warning; Caution Symbol

General warning symbol indicating potential hazard.

Read Instruction Manual Symbol

Symbol indicating the need to read the instruction manual carefully.

Wear Ear Protection Symbol

Symbol indicating the requirement to wear ear protection.

Wear Eye Protection Symbol

Symbol indicating the requirement to wear eye protection.

Two Hands Operation Symbol

Symbol indicating always to use two hands when operating the chainsaw.

Kickback Danger Symbol

Symbol warning of the danger of kickback.

Carburetor Adjustment Symbols

Symbols for carburetor adjustment screws (High, Low, Idle).

Engine Kill Switch Symbol

Chain Brake Symbols

Proper Use Guidelines

Working Gear and Clothing

Safety Instructions Overview

Before Using the Machine

Pre-operation checks and reading the manual.

Fuel Handling Precautions

Engine Starting Procedures

Kickback Safety Precautions

Chainsaw Component Identification

Guide Bar and Saw Chain Assembly

Fuel and Chain Oil Specifications

Recommended Fuel Mixing Ratios

How to Mix Fuel

Operating the Chainsaw Engine

Starting the Engine

Procedure for starting the engine on different models.

Stopping the Engine

Adjusting Chain Oil Supply

Adjusting the Carburetor

Procedure for adjusting the carburetor settings.

Chainsaw Chain Brake

Confirming Chain Brake Functionality

Procedure to check chain brake functionality.

Sawing Techniques

Guarding Against Kickback

Measures to prevent kickback during sawing.

Felling a Tree

Steps for safely felling a tree.

Bucking and Limbing

Chainsaw Maintenance

Periodical Service Checks

Regular checks for engine maintenance.

Maintenance After Each Use

Tasks to perform after each use of the chainsaw.

Saw Chain and Guide Bar Maintenance

Saw Chain Care

Troubleshooting Engine Issues

Engine Does Not Start

Troubleshooting steps for an engine that fails to start.

Low Power Output

Troubleshooting steps for reduced engine power.

Chainsaw Specifications

Morrison MCS46 Specifications

General

Brand	Morrison
Model	MCS46
Category	Chainsaw
Language	English