Husqvarna 40 manual Lubricating cutting equipment, Chain oil, Filling with chain oil

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SAFETY INSTRUCTIONS

1 Undo the bar nuts that hold the clutch cover and chain brake, using the combination spanner. Then tighten the nuts by hand as tight as you can.

2 Raise the tip of the bar and stretch the chain by tightening the chain tensioning screw using the combination spanner. Tighten the chain until it hangs slack on the underside of the bar.

3 Use the combination spanner to tighten the bar nuts while lifting the tip of the bar at the same time. Check that you can pull the chain round freely by hand and that it is not slack on the bottom of the bar.

The position of the chain tensioning screw varies from model to model. See the” What is what” section to find out where it is on your saw.

4Lubricating cutting equipment

!Poor lubrication of cutting equipment may cause the chain to snap and lead to serious, even fatal injuries.

!Prolonged inhalation of exhaust gases from the engine, chain lubrication oil mist and/or saw dust can be unhealthy.

A Chain oil

•Chainsaw chain oil must demonstrate good adhesion to the chain and also maintain its flow caracteristics regardless of whether it is warm summer or cold winter weather.

•As a chainsaw manufacturer we have developed an optimal chain oil which, with its vegetable oil base, is also biodegradable. We recommend the use of our own oil for both maximum chain life and to minimise environmental damage.

•If our own chain oil is not available, standard chain oil is recommended.

•In areas where oil specifically for lubrication of saw chains is unavailable, ordinary EP 90 transmission oil may be used.

•Never use waste oil!

This is dangerous for yourself, the saw and the environment.

BFilling with chain oil

• All our chain saws have an automatic chain lubrication system. On some models the oil flow is also adjustable.

•The sizes of the chain oil tank and fuel tank have been chosen so that the saw will run out of fuel before running out of oil. This means that you should never run with a dry chain.

However, this safety feature requires that you use the right sort of chain oil (if the oil is too thin it will run out before the fuel), and that

you adjust the carburettor as recommended (a weak mixture may mean that the fuel lasts longer than the oil). You should also use the recommended cutting equipment (a bar that is too long will use more chain oil). The above conditions also apply to models with an adjustable oil pump.

14 – English

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Contents 40/45 Symbols in the operator’s manual KEY to SymbolsSymbols on the chain saw Contents Safety Instructions Personal Protective EquipmentChain brake and front hand guard Right hand guard Throttle lockChain catcher Muffler Stop switchVibration damping system Checking the automatic brake Checking brake band wearChecking the front hand guard Checking the brake triggerThrottle lock Cutting Equipment 5 basic rulesSaw chain Cutting equipment designed to minimise kickbackBar Some terms that describe the bar and chainSharpening cutting teeth Sharpening your chain and adjusting raker clearanceGeneral information on sharpening cutting teeth Tensioning the chain General advice on setting raker clearanceSetting the raker clearance Filling with chain oil Lubricating cutting equipmentChain oil Checking wear on cutting equipment Checking chain lubricationLubricating the clutch drum bearing Lubricating the bar tip sprocketHOW to Avoid Kickback What is kickback?General rules Do not let go of the handlesMin m 10 ftBasic safety rules General Working InstructionsTerms Basic cutting techniqueGeneral CuttingLimbing Tree felling techniqueSafe distance Felling directionClearing the trunk and preparing your retreat FellingFreeing a Trapped tree Freeing a tree that has fallen badly = high accident riskCutting the trunk into logs Cutting trees and branches that are in tension PreparationsWhat is WHAT? Fitting a spike bumper AssemblyMounting guide bar and chain Fuel Handling Fuelmix10ft FuellingMin 3 m Warm engine Start and StopCold engine StartMaintenance CarburettorChanging a broken or worn starter cord Starter device assemblyStarter device Tensioning the recoil springMuffler Needle bearing maintenanceAir filter Spark plugCooling system Daily maintenanceCentrifugal cleaning Air Injection Weekly maintenance Monthly maintenance Technical Data Bar and chain combinationsEnglish «*2t66¬ Gardening Tools Direct
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40 specifications

The Husqvarna 40 is a versatile and efficient chainsaw designed for both amateur and professional use. Known for its durability and performance, the Husqvarna 40 incorporates a range of features that make it suitable for various cutting tasks such as trimming, felling, and firewood processing.

One of the standout features of the 40 is its lightweight design, which enhances maneuverability and reduces user fatigue during prolonged use. Weighing in at approximately 10.8 pounds, it is easy to handle without compromising power. This chainsaw is equipped with a 40cc engine that delivers a commendable output, providing enough power to tackle most cutting jobs. The engine is designed for high efficiency, ensuring high performance while maintaining lower fuel consumption.

The Husqvarna 40 boasts an advanced air injection system, which minimizes the amount of dust and debris that can clog the air filter. This feature ensures that the engine operates smoothly, prolonging its lifespan and reducing maintenance costs. The chainsaw also includes an easy-access air filter, allowing users to carry out quick checks and replacements with minimal hassle.

Safety is paramount when it comes to chainsaw operation, and the Husqvarna 40 includes several safety features. It comes with a chain brake that automatically stops the chain in case of kickback, preventing potential accidents. Additionally, the chainsaw is fitted with low-vibration technology that reduces vibration levels, offering a more comfortable user experience and less strain on the arms and hands.

Another notable characteristic is the tool-less chain tensioning system, which allows users to adjust the chain tension quickly and easily without needing additional tools. This feature is particularly beneficial for users who need to make adjustments on the go, ensuring optimal cutting performance.

Furthermore, the Husqvarna 40 has a robust construction, made from high-quality materials designed to withstand the rigors of regular use. The ergonomic design includes a comfortable grip that ensures better control and handling, even in challenging conditions.

In summary, the Husqvarna 40 combines power, efficiency, and safety in a lightweight and user-friendly package. Whether tackling home improvement projects or managing larger tasks, this chainsaw stands out for its performance and reliability, making it an excellent choice for both novice and experienced users alike.
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