Husqvarna 340 EPA II, 345 EPA II, 350 EPAI Tensioning the chain, Setting the raker clearance

Page 13

SAFETY INSTRUCTIONS

C General advice on setting raker clearance

•When you sharpen the cutting teeth you reduce the

RAKER CLEARANCE (cutting depth). To maintain cutting performance you must file back the raker teeth to the recommended height.

See the ”Technical data” section to find the raker clearance for your saw chain.

•On a low-kickback cutting link the front edge of the raker lip is rounded. It is very important that you maintain this radius or bevel when you adjust the raker clearance.

•We recommend the use of a

raker gauge to achieve the correct clearance and bevel on the raker lip.

The risk of kickback is increased if the raker clearance is too large!

DSetting the raker clearance

•Before setting the raker clearance the cutting teeth should be newly sharpened.

We recommend that you adjust the raker clearance every third time you sharpen the chain. NOTE! This recommendation assumes that the length of the cutting teeth is not reduced excessively.

• To adjust the raker clearance you will need a FLAT FILE and a RAKER GAUGE.

• Place the gauge over the raker lip.

•Place the file over the part of the lip that protrudes through the gauge and file

off the excess. The clearance is correct when you no longer feel any resistance as you draw the file over the gauge.

3 Tensioning the chain

A slack chain may jump off and cause serious or even fatal injury.

•The more you use a chain the longer it becomes. It is therefore important to adjust the chain regularly to take up the slack.

•Check the chain tension every time you refuel.

NOTE! A new saw chain has a running-in period during which you should check the tension more frequently.

•Tension the chain as tightly as possible, but not so tight that you cannot pull it round

freely by hand.

English – 13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents EPA II 350 Symbols KEY to SymbolsEPA ContentsChain SAW Safety Equipment Safety Instructions3a Starting Chain brake and front hand guardChain catcher Throttle lockRight hand guard Vibration damping system Stop switchMuffler Checking the front hand guard Checking brake band wearChecking the inertia brake release Checking the brake triggerThrottle lock 5 basic rules Cutting EquipmentBar Cutting equipment designed to minimise kickbackSaw chain Some terms that describe the bar and chainGeneral information on sharpening cutting teeth Sharpening your chain and adjusting raker clearanceSharpening cutting teeth Risk of kickback is increased with a badly sharpened chainSetting the raker clearance General advice on setting raker clearanceTensioning the chain Chain oil Lubricating cutting equipmentFilling with chain oil Never use waste oilChecking chain lubrication Needle bearing maintenanceChecking wear on cutting equipment Lubricating the bar tip sprocketWhat is kickback? HOW to Avoid KickbackDo not let go of the handles General rulesNever use the saw one- handed Min m General Safety Precautions10 ft General Working Instructions Basic safety rulesGeneral Basic cutting techniqueTerms CuttingSafe distance Tree felling techniqueLimbing Felling directionFelling Clearing the trunk and preparing your retreatFreeing a tree that has fallen badly = high accident risk General adviceCutting the trunk into logs Freeing a Trapped treeWhat is what? What is WHAT?Mounting guide bar and chain Assembly340 345/350Fuelmix Fuel HandlingMin 3 m Fuelling10ft Start and stop Start and StopStart StopCarburetor MaintenanceStarter device Starter device assemblyChanging a broken or worn starter cord Tensioning the recoil springAdjustment of the oil pump Needle bearing maintenanceAir filter MufflerTemperature -5C or colder Centrifugal cleaning Air InjectionCooling system Winter useMonthly maintenance Weekly maintenance Daily maintenanceLong-term storage 340 345 350 Technical DataYour Warranty Rights Obligations Emission Control Warranty Statement2002W49 114 01

345 EPA II, 340 EPA II, 345 EPA II, 350 EPAI specifications

Husqvarna, a renowned leader in the outdoor power equipment industry, offers a range of chainsaws designed for various needs and applications. Among their impressive lineup, the Husqvarna 340 EPA II, 345 EPA II, and 350 EPA I chainsaws stand out for their robust performance and innovative features.

The Husqvarna 340 EPA II is designed to cater to both homeowners and professionals. Its lightweight design, weighing only 4.9 kg, ensures maneuverability without sacrificing power. The chainsaw is powered by a 40.9 cc engine, providing ample power for tasks such as pruning, cutting firewood, and light felling. One key feature is its X-Torq engine technology, which optimizes fuel efficiency while reducing harmful emissions, ensuring compliance with environmental regulations. The ergonomic handle and low vibration design enhance user comfort during extended use.

Next, the Husqvarna 345 EPA II takes the essentials of the 340 and amps them up. With a slightly larger 45.7 cc engine, this chainsaw offers increased cutting power, making it ideal for homeowners who require more robust performance. The chainsaw features an automatic oiler for consistent lubrication of the chain, which prolongs the lifespan of the chain and bar. Additionally, the 345 EPA II incorporates an easy start system, allowing users to start the machine with minimal effort, making it a practical choice for all skill levels.

Finally, the Husqvarna 350 EPA I is built for seasoned professionals who demand high performance. Equipped with a powerful 50.1 cc engine, it delivers exhilarating cutting speeds for demanding applications. The chainsaw features advanced ignition systems that ensure quick starts and reliable performance in various conditions. One of the standout characteristics of the 350 EPA I is its Air Injection technology, which centrifugal forces remove dust and debris from the air intake. This filtration system helps maintain engine efficiency and prolongs service intervals.

All three models are equipped with Husqvarna's signature features, including easy access to air filters for maintenance and a chain brake for added safety. Their durable construction and advanced ergonomics make them versatile tools, whether for occasional use in residential settings or for tackling rigorous tasks in commercial environments. With a commitment to innovation and sustainability, Husqvarna's EPA II chainsaws continue to set the standard for performance and reliability in the outdoor power equipment industry.
Top Page Image Contents