Husqvarna 345e manual American Standard Safety Precautions, Safety precautions for chain saw users

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AMERICAN STANDARD SAFETY PRECAUTIONS

Safety precautions for chain saw users

(ANSI B 175.1-2000 Annex C)

Kickback safety precautions

WARNING! Kickback may occur when the

!nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut.

Tip contact in some cases may cause a lightning fast reverse reaction, kicking the guide bar up and back towards the operator.

Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator.

Either of these reactions may cause you to lose control of the saw which could result in serious personal injury.

Do not rely exclusively upon the safety devices built into your saw. As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury.

With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents.

Keep a good firm grip on the saw with both hands, the right hand on the rear handle, and the left hand on the front handle, when the engine is running. Use a firm grip with thumbs and fingers encircling the chain saw handles. A firm grip will help you reduce kickback and maintain control of the saw. Don’t let go.

Make sure that the area in which you are cutting is free from obstacles. Do not let the nose of the guide bar contact a log, branch, or any other obstacle which could be hit while you are operating the saw.

Cut at high engine speeds.

Do not overreach or cut above shoulder height.

Follow manufacturer’s sharpening and maintenance instructions for the saw chain.

Only use replacement bars and chains specified by the manufacturer or the equivalent.

Other safety precautions

WARNING! Do not operate a chain saw with

!one hand! Serious injury to the operator, helpers, bystanders or any combination of these persons may result from one-handed operation. A chain saw is intended for two- handed use.

Do not operate a chain saw when you are fatigued.

Use safety footwear; snug-fitting clothing, protective gloves, and eye, hearing and head protection devices.

Use caution when handling fuel. Move the chain saw at least 10 feet (3 m) from the fueling point before starting the engine.

Do not allow other persons to be near the chain saw when starting or cutting with the chain saw. Keep bystanders and animals out of the work area.

Do not start cutting until you have a clear work area, secure footing and a planned retreat path from the falling tree.

Keep all parts of your body away from the saw chain when the engine is running.

Before you start the engine, make sure that the saw chain is not contacting anything.

Carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffler away from your body.

Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely assembled. Be sure that the saw chain stops moving when the throttle control trigger is released.

Shut off the engine before setting the chain saw down.

Use extreme caution when cutting small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance.

When cutting a limb that is under tension be alert for springback so that you will not be struck when the tension in the wood fibers is released.

Keep handles dry, clean and free of oil or fuel mixture.

Operate the chain saw only in well-ventilated areas.

Do not operate a chain saw in a tree unless you have been specifically trained to do so.

Do not operate a chain saw above shoulder height.

All chain saw service, other than the items listed in the operator’s/owner’s safety and maintenance instructions, should be performed by competent chain saw service personnel. (For example, if improper tools are used to remove the flywheel or if an improper tool is used to hold the flywheel in order to remove the clutch, structural damage to the flywheel could occur and subsequently cause the flywheel to burst.)

When transporting your chain saw, use the appropriate guide bar guard.

Note: This Annex is intended primarily for the consumer or occasional user.

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Contents TrioBrake Symbols on the machine KEY to SymbolsSymbols in the operator’s manual You will find the following labels on your chain sawContents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?Always use common sense General Safety PrecautionsBefore using a new chain saw Chain brake and front hand guard Machine′s safety equipmentPersonal protective equipment General Safety Precautions Chain catcher Throttle lockoutRight hand guard Vibration damping systemCutting equipment Stop switchMuffler General rulesCutting equipment designed to reduce kickback Sharpening your chain and adjusting depth gauge settingAdjustment of depth gauge setting General advice on adjusting depth gauge settingIf the depth gauge setting is too large Sharpening cutting teethLubricating cutting equipment Tensioning the chainChain oil Filling with chain oilChecking wear on cutting equipment Chain drive sprocketNeedle bearing lubrication Bar Fitting the bar and chain AssemblyFuel Fuel HandlingFueling Fuel safetyTransport and storage Long-term storageStarting and stopping Starting and StoppingCold engine Warm engineStopping Working Techniques Basic safety rulesBefore use General working instructionsGeneral rules General Basic cutting techniqueTerms LimbingCutting Tree felling techniqueSafe distance Log is supported at one end. There is a high risk that itClearing the trunk and preparing your retreat Felling directionFelling Directional cutsFelling cut Freeing a tree that has fallen badly How to avoid kickbackWhat is kickback? Cutting the trunk into logs General MaintenanceCarburetor adjustment Checking brake band wear Correctly adjusted carburetorChecking the front hand guard Checking the inertia brake releaseChecking the brake trigger Starter MufflerChanging a broken or worn starter cord 345eAir filter Replacement of broken recoil and drive disc springsTensioning the recoil spring Fitting the starterWhen making adjustments Adjustment of the oil pumpSpark plug Lubricating the bar tip sprocketCooling system Air Injection centrifugal cleaningHeated handles Electrical carburetor heatingTemperature 0C 32F or colder Daily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain filing and file gauges Bar and chain combinations058/1,5 mm 050/1,3 mmYour Warranty Rights and Obligations Federal Emission Control Warranty StatementSafety precautions for chain saw users American Standard Safety PrecautionsKickback safety precautions Other safety precautions´z+RA¶5¨ Page 1150330-95 ´z+RA¶5¨ ´z+RA¶5¨

345e, 345, 346XP, 353 specifications

Husqvarna is renowned for crafting high-performance chainsaws, and the models 345e, 345, 346XP, and 353 are prime examples of their engineering excellence. Each of these chainsaws is designed to cater to the needs of both professionals and enthusiasts, boasting impressive features and advanced technology.

The Husqvarna 345e is a powerful yet lightweight chainsaw. It is equipped with a 50.2cc engine, delivering an impressive output of 3.0 horsepower. Its X-Torq technology reduces fuel consumption and emissions, making it an environmentally friendly option. Additionally, the chainsaw features an ergonomic design, ensuring comfort during prolonged use. The LowVib technology minimizes vibrations, reducing operator fatigue.

Next in line, the Husqvarna 345 is similar in many respects to the 345e but focuses on providing a robust and reliable performance. It also features a 50.2cc engine and utilizes X-Torq technology for optimal fuel efficiency and low emissions. One of the standout features of the 345 is its tool-less chain tensioning system, allowing for easy adjustments without the need for additional tools. This is particularly advantageous for users who require quick adjustments in the field.

The Husqvarna 346XP is a favorite among professionals, designed for heavy-duty tasks. Its X-Torq engine delivers exceptional power, while its lightweight construction enhances maneuverability. The 346XP features Air Injection technology, which reduces the amount of dust and debris that enters the air filter, prolonging the life of the chainsaw. Additionally, the chainsaw’s adjustable oil pump ensures that the chain receives the right amount of lubrication, optimizing performance and longevity.

The Husqvarna 353 is built for versatility and performance. With a 50cc engine, it provides ample power for a wide range of cutting tasks. Its innovative features include a robust crankshaft designed for higher revolutions, enhancing overall performance. The 353 also incorporates the innovative Smart Start technology, making it easier to start the engine with minimal effort. Its ergonomic design ensures comfortable operation, reducing fatigue during extended use.

In summary, the Husqvarna 345e, 345, 346XP, and 353 chainsaws are distinguished by their advanced technologies and user-friendly features. Whether for professional use or as a reliable tool for everyday tasks, these models exemplify Husqvarna’s commitment to quality, efficiency, and performance.
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