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Husqvarna 345 (EPA II) User Manual

Husqvarna 345 (EPA II)
39 pages
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340
(EPA II)
345
(EPA II)
350
(EPA I)
Operator’s manual
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
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Husqvarna 345 (EPA II) Specifications

General IconGeneral
BrandHusqvarna
Model345 (EPA II)
CategoryChainsaw
LanguageEnglish

Summary

KEY TO SYMBOLS

Key to symbols

Explanation of symbols used in the manual and on the machine.

SAFETY INSTRUCTIONS

Personal protective equipment

Details on mandatory safety gear for operating the chain saw safely.

Machine's safety equipment

Description and function of the chain saw's built-in safety features.

Chain brake and hand guard

Explains the chain brake mechanism and the hand guard's role.

Vibration damping system

Information on the system designed to minimize vibration during operation.

Throttle lock

Explains the function of the throttle lock to prevent accidental throttle operation.

Chain catcher

Describes the chain catcher's function to stop the chain if it jumps or snaps.

Right hand guard

Details the right hand guard's protective function for the operator's hand.

Stop switch

Instructions on how to use the stop switch to turn off the engine.

Muffler

Details on the muffler's function and maintenance, including spark arrestor.

Checking, maintaining and servicing the machine's safety equipment

Procedures for inspecting and maintaining the safety features of the machine.

Checking the brake trigger

Procedure to check the brake trigger for proper function.

Cutting equipment

Guidance on choosing and maintaining cutting equipment.

Cutting equipment designed to minimise kickback

Information on selecting and using equipment to reduce kickback risk.

Sharpening your chain and adjusting raker clearance

Detailed instructions on sharpening cutting teeth and setting raker clearance.

Setting the raker clearance

Procedure for adjusting the raker clearance using a gauge.

Tensioning the chain

Instructions on how to properly tension the chain saw chain.

Lubricating cutting equipment

Guidance on using chain oil and ensuring proper lubrication of the cutting equipment.

Filling with chain oil

Instructions on how to fill the chain oil tank and system checks.

Checking chain lubrication

How to verify that the chain lubrication system is working correctly.

Lubricating the bar tip sprocket

Procedure for lubricating the bar tip sprocket with grease.

Needle bearing lubrication

Instructions on greasing the needle bearing on the drive shaft.

Checking wear on cutting equipment

Daily checks for wear on the chain, bar, and drive sprocket.

How to avoid kickback

Detailed explanation of kickback causes and prevention methods.

What is kickback?

Definition and explanation of the kickback phenomenon in chain saws.

General safety precautions

General safety rules and precautions for using the chain saw.

Starting

Step-by-step instructions for starting the chain saw engine.

Fuel safety

Important precautions for safe handling of fuel and potential fire risks.

Transport and storage

Guidelines for safe transport and storage of the chain saw and fuel.

General working instructions

Basic safety rules and advice for general chain saw operation.

Basic safety rules

Essential safety rules to follow during general chain saw use.

Basic cutting technique

General principles and techniques for effective and safe cutting.

Cutting

Specific techniques for cutting logs lying on the ground.

Tree felling technique

Instructions and safety considerations for felling trees.

Safe distance

Guidelines for maintaining a safe distance during tree felling operations.

Felling direction

Factors influencing and controlling the direction of tree fall.

Limbing

Techniques for safely removing branches from a felled tree.

Clearing the trunk and preparing your retreat

Steps to clear the work area and prepare a safe retreat path.

Felling cut

Procedure for making the felling cut to control tree fall.

Freeing a tree that has fallen badly

Methods for safely freeing a trapped tree.

Cutting trees and branches that are in tension

Techniques for cutting tensioned wood safely.

WHAT IS WHAT?

What is what on the chain saw?

Identification of all parts of the chain saw with numbered labels.

ASSEMBLY

Fitting the bar and chain

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

FUEL HANDLING

Fuel

Information on gasoline and two-stroke oil types and mixing ratios.

Mixing

Instructions on how to correctly mix gasoline and two-stroke oil.

Chain oil

Details on chain oil types, viscosity, and recommendations.

Fuelling

Precautions and procedure for safely refuelling the chain saw.

STARTING AND STOPPING

Starting and stopping

Instructions for starting and stopping the chain saw engine.

Cold engine

Procedure for starting the engine when it is cold.

Warm engine

Procedure for starting the engine when it is warm.

Stopping

Procedure for safely stopping the chain saw engine.

MAINTENANCE

Carburettor

Information on carburettor function, settings, and fine adjustment.

Starter

Instructions for fitting, changing starter cords and springs.

Air filter

Guidance on cleaning and replacing the air filter.

Spark plug

Information on spark plug condition, cleaning, and replacement.

Muffler

Details on the muffler's function and maintenance, including spark arrestor.

Needle bearing lubrication

Procedure for lubricating the needle bearing on the drive shaft.

Adjustment of the oil pump

Instructions on adjusting the oil pump for correct chain lubrication.

Cooling system

Information about the machine's cooling system and its maintenance.

"Air Injection" centrifugal cleaning

Explanation and maintenance of the air injection centrifugal cleaning system.

Winter use

Measures and adjustments for operating the saw in cold weather.

Daily maintenance

Routine checks and maintenance to be performed daily.

Weekly maintenance

Maintenance tasks to be performed on a weekly basis.

Monthly maintenance

Maintenance tasks to be performed on a monthly basis.

TECHNICAL DATA

Technical data

Specifications for engine, bar, chain, and recommended combinations.

FEDERAL EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

Overview of owner's responsibilities and warranty coverage for emission control.

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