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Husqvarna 336 339XP User Manual

Husqvarna 336 339XP
36 pages
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Operator´s manual
Please read these instructions carefully and make sure
you understand them before using the machine.
English
336 339XP
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Husqvarna 336 339XP Specifications

General IconGeneral
BrandHusqvarna
Model336 339XP
CategoryChainsaw
LanguageEnglish

Summary

Key to Symbols

Safety Symbols Explained

Explains general safety symbols and warnings.

Operational Symbols Explained

Explains symbols related to operating the machine.

Safety Instructions Overview

Personal Protective Equipment

Details essential protective gear for chainsaw operation.

Chain Saw Safety Equipment

Outlines critical safety features of the chainsaw.

Chain Brake and Front Hand Guard

Chain Brake Activation Methods

Describes manual and automatic activation of the chain brake.

Front Hand Guard Safety Role

Explains the safety function of the front hand guard.

Key Safety Components and Functions

Throttle Lock and Chain Catcher

Prevents accidental throttle operation and catches chain.

Right Hand Guard Protection

Protects hand if chain jumps or snaps.

Vibration Damping and Engine Control

Vibration Damping System

Minimizes vibrations for easier operation.

Stop Switch and Muffler

Controls engine stop and reduces noise/fumes.

Inspecting Safety Equipment Functionality

Chain Brake and Front Guard Checks

Checks brake band wear and front hand guard condition.

Inertia Brake and Trigger Checks

Verifies inertia brake release and trigger function.

Safety Equipment Function Checks

Throttle Lock and Chain Catcher Verification

Verifies throttle lock and chain catcher functionality.

Other Safety Component Checks

Checks right hand guard, vibration damping, and stop switch.

Cutting Equipment and Muffler Maintenance

Muffler Safety and Maintenance

Discusses muffler condition and spark arrestor mesh.

Basic Cutting Equipment Rules

Rules for choosing and maintaining cutting equipment.

Kickback Reduction with Cutting Gear

Bar Features for Kickback Reduction

Explains how bar tip radius affects kickback.

Saw Chain Types for Kickback

Details different chain link types for kickback reduction.

Chain Sharpening and Raker Clearance

Sharpening Cutting Teeth

Guides on sharpening teeth using proper tools and angles.

Filing Techniques and Factors

Explains filing angles, position, diameter, and depth.

Raker Clearance and Chain Tensioning

Setting Raker Clearance

How to adjust raker clearance for optimal performance.

Chain Tensioning Procedures

Importance and method of keeping the chain properly tensioned.

Lubricating Cutting Equipment

Chain Oil Types and Usage

Discusses types of chain oil and proper usage.

Filling the Chain Oil Tank

Explains the automatic lubrication system and oil tank capacity.

Chain Lubrication and Wear Checks

Checking Lubrication System Function

Steps to verify chain lubrication is working correctly.

Wear on Cutting Equipment Components

How to check saw chain and drive sprocket wear.

Bar Maintenance and Kickback Basics

Bar Inspection and Maintenance

Regular checks for bar burrs, wear, and tip condition.

Understanding Kickback Phenomenon

Defines kickback and its causes.

General Rules for Kickback Avoidance

Proper Grip, Stance, and Speed

Emphasizes firm grip, stable stance, and full throttle.

Safe Cutting Techniques

Advice on cutting position and avoiding kickback zones.

General Safety Precautions

Usage Restrictions and Pre-Use Checks

Rules on fuel, modifications, and detailed pre-start checks.

General Working Instructions

Understanding Kickback and Cutting

Importance of knowing kickback effects and cutting edges.

Work Area Safety and Obstacles

Rules for checking the work area and avoiding obstacles.

Basic Cutting Techniques

General Cutting Rules and Grip

Advice on grip, throttle, and cutting speed.

Cutting Logs on Ground

Method for cutting logs supported on the ground.

Tree Felling Technique Overview

Safe Felling Distance and Direction

Emphasizes safe distance and felling direction planning.

Limbing and Log Cutting Methods

Techniques for removing branches and cutting trunks into logs.

Felling Cut Execution

Preparing Retreat Path

Preparing a safe path for retreat after felling.

Directional and Felling Cuts

How to make precise cuts for controlled felling.

Advanced Felling and Tensioned Cuts

Freeing Trapped Trees Safely

Methods for safely freeing a tree that has fallen badly.

Cutting Tensioned Branches Safely

Precautions when cutting branches under tension.

Assembly Procedures

Mounting Guide Bar and Chain

Step-by-step guide for attaching the bar and chain.

Fitting a Spike Bumper

Instructions for installing a spike bumper.

Fuel Handling and Mixing

Fuel Mix Ratios and Procedures

Details on mixing petrol and two-stroke oil correctly.

Fueling and Chain Oil Management

Chain Oil System Details

Information on chain oil type, viscosity, and maintenance.

Safe Fuelling Practices

Safety measures to take when refuelling the chainsaw.

Starting and Stopping the Engine

Cold and Warm Engine Starting

Step-by-step guide for starting cold and warm engines.

Stopping and Storage Guidelines

How to stop the engine and properly store the saw.

Carburettor Adjustment and Tuning

Carburettor Function and Jet Settings

Explains how to adjust L, H, and T jets for optimal performance.

Starter Device Maintenance

Replacing Starter Cord and Recoil Spring

Guides on replacing worn starter components.

Engine Component Maintenance

Air Filter, Muffler, and Spark Plug

Cleaning and maintaining air filter, muffler, and spark plug.

Oil Pump Adjustment

How to adjust the oil pump for chain lubrication.

Cooling System and Daily Maintenance

Cleaning the Cooling System

How to clean the saw's cooling system to prevent overheating.

Daily Maintenance Checklist

Routine checks to perform daily for safe operation.

Periodic Maintenance Schedules

Weekly Maintenance Tasks

Recommended checks and cleaning for weekly intervals.

Monthly Maintenance Tasks

More in-depth checks and replacements for monthly intervals.

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