Husqvarna 345e EPA II, 346XP EPA I, 353 EPA II manual Sharpening cutting teeth

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GENERAL SAFETY PRECAUTIONS

When you sharpen a cutting tooth there are four important factors to remember.

1 Filing angle

2Cutting angle

3File position

4Round file diameter

It is very difficult to sharpen a chain correctly without the right equipment. We recommend that you use our file gauge. This will help you obtain the maximum kickback reduction and cutting performance from your chain.

See instructions under the heading Technical data for information about sharpening your chain.

WARNING! Departure from the sharpening

!instructions considerably increases the risk of kickback.

Sharpening cutting teeth

To sharpen cutting teeth you will need a round file and a file gauge. See instructions under the heading Technical data for information on the size of file and gauge that are recommended for the chain fitted to your chain saw.

•Check that the chain is correctly tensioned. A slack chain will move sideways, making it more difficult to sharpen correctly.

•Always file cutting teeth from the inside face. Reduce the pressure on the return stroke. File all the teeth on one side first, then turn the chain saw and file the teeth on the other side.

•File all the teeth to the same length. When the length of the cutting teeth is reduced to 0.16 inch (4 mm) the chain is worn out and should be replaced.

General advice on adjusting depth gauge setting

•When you sharpen the cutting tooth (A) the depth gauge setting (C) will decrease. To maintain optimal cutting performance the depth gauge (B) has to be filed down to achieve the recommended depth gauge setting. See instructions under the heading Technical data to find the correct depth gauge setting for your particular chain.

WARNING! The risk of kickback is increased

!if the depth gauge setting is too large!

Adjustment of depth gauge setting

•The cutting teeth should be newly sharpened before adjusting the depth gauge setting. We recommend that you adjust the depth gauge setting every third time you sharpen the cutting teeth. NOTE! This recommendation assumes that the length of the cutting teeth is not reduced excessively.

•You will need a flat file and a depth gauge tool. We recommend that you use our depth gauge tool to acheive the correct depth gauge setting and bevel for the depth gauge.

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Contents TrioBrake KEY to Symbols Symbols on the machineSymbols in the operator’s manual Contents Introduction Dear customerWhat is WHAT? What is what on the chain saw?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard General Safety Precautions Throttle lockout Chain catcherRight hand guard Vibration damping systemStop switch Cutting equipmentMuffler General rulesSharpening your chain and adjusting depth gauge setting Cutting equipment designed to reduce kickbackGeneral advice on adjusting depth gauge setting Adjustment of depth gauge settingSharpening cutting teeth Tensioning the chain 346XP TrioBrake, 353 TrioBrake345e TrioBrake Lubricating cutting equipment Chain oilFilling with chain oil Checking chain lubricationChain drive sprocket Needle bearing lubricationChecking wear on cutting equipment Assembly Fitting the bar and chain346XP TrioBrake, 353 TrioBrake 345e TrioBrakeAssembly Fuel Handling FuelFuel safety FuelingTransport and storage Long-term storageStarting and Stopping Starting and stoppingCold engine Warm engineStopping Basic safety rules Working TechniquesBefore use General working instructionsGeneral rules Basic cutting technique GeneralTerms Limbing CuttingTree felling technique Safe distanceFelling direction Clearing the trunk and preparing your retreatFelling Directional cutsGeneral advice Freeing a tree that has fallen badlyFreeing a trapped tree Cutting trees and branches that are in tensionHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance Carburetor adjustmentGeneral Correctly adjusted carburetor High speed jet HChecking the brake trigger Muffler StarterChanging a broken or worn starter cord Replacement of broken recoil and drive disc springs Tensioning the recoil springFitting the starter Air filter Spark plugLubricating the bar tip sprocket Needle bearing lubricationAdjustment of the oil pump Air Injection centrifugal cleaningCooling system Heated handlesTemperature 0C 32F or colder Maintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical dataBar and chain combinations Saw chain filing and file gaugesFederal Emission Control Warranty Statement Your Warranty Rights and ObligationsAmerican Standard Safety Precautions Safety precautions for chain saw usersKickback safety precautions Other safety precautionsPage 1150389-95 ´z+RF¶5&¨ ´z+RF¶5&¨

345e EPA II, 346XP EPA I, 353 EPA II specifications

Husqvarna is a renowned name in outdoor power equipment, and its chainsaws exemplify performance, durability, and advanced technology. Among their impressive lineup, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II stand out due to their unique features and capabilities tailored for both professional and casual users.

The Husqvarna 345e EPA II is designed for optimal power-to-weight ratio, making it a favorite for professionals who need mobility without sacrificing performance. This model is powered by a 50.1 cc engine that delivers a robust 3.2 horsepower, providing ample power for demanding cutting tasks. The 345e features a lightweight design, which reduces fatigue during extended use. It also incorporates the X-Torq engine technology, which reduces fuel consumption and emissions, ensuring compliance with EPA regulations. Additionally, the chainsaw comes equipped with an inertia-activated chain brake for enhanced safety and a tool-less chain tensioning system for quick adjustments.

Next is the Husqvarna 346XP EPA I, a top choice for professional loggers and tree care specialists. This chainsaw features a 50.1 cc engine as well, but its unique design focuses on high performance and exceptional ergonomics. The 346XP is renowned for its rapid acceleration and high chain speed, which allow it to tackle tough cutting jobs with ease. Its Air Injection technology separates larger dust and debris, ensuring the air filter remains clean for longer periods, thereby reducing maintenance. This model is also equipped with the LowVib system that minimizes vibrations, enhancing user comfort during prolonged use.

Finally, the Husqvarna 353 EPA II is tailored for those seeking a middle ground between professional and casual use. This chainsaw features a 49.5 cc engine and balances power with user-friendly features. It is equipped with the same X-Torq engine technology found in the 345e, ensuring efficient fuel consumption and lower emissions. The 353 also boasts a well-designed handle for improved grip and control, making it ideal for various cutting tasks from firewood to felling trees. Its quick-release air filter makes maintenance straightforward, allowing users to focus more on their work.

Together, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II represent a blend of cutting-edge technology and user-oriented design, delivering reliability and performance, whether for professional use or home maintenance. Each model offers unique strengths, ensuring there is a perfect fit for every chainsaw user’s needs.
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