Husqvarna 394XP manual Clearing the trunk and preparing your retreat, Felling

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SAFETY INSTRUCTIONS

C Clearing the trunk and preparing your retreat

Remove any branches that are in the way. To do this it is best to work from the top down and keep the trunk between you and the chain saw. Never limb above shoulder height.

Remove any undergrowth from the base of the tree and check the area for obstacles (stones, branches, holes, etc.) so that you have a clear path of retreat when the tree starts to fall. Your path of retreat should be roughly 135 degrees behind the intended felling direction.

D Felling

Felling is done using three cuts. First you make the DIRECTIONAL CUTS, which consist of the TOP CUT and the BOTTOM CUT; followed by the FELLING CUT. By placing these cuts correctly you can control the felling direction very accurately.

DIRECTIONAL CUT

To make the DIRECTIONAL CUT you begin with the TOP CUT. Stand to the right of the tree and cut downwards at an angle.

Next make the BOTTOM CUT so that it finishes at the end of the TOP CUT.

The directional cut should run 1/4 of the diameter through the trunk and the angle between the TOP CUT and BOTTOM CUT should be 45°.

The line where the two cuts meet is called the

DIRECTIONAL CUT LINE. This line should be perfectly horizontal and at right angles (90°) to the chosen felling direction.

FELLING CUT

The felling cut is made from the opposite side of the tree and it must be perfectly horizontal. Stand on the left side of the tree and cut with the bottom edge of the bar.

Make the FELLING CUT about 3-5 cm (1.5-2 inches) above the flat section of the

DIRECTIONAL CUT.

Use full throttle and bring the bar and chain slowly into the tree. Make sure the tree does not start to move in the opposite direction to your intended felling direction. Drive a WEDGE or BREA- KING BAR into the cut as soon as it is deep enough.

Finish the FELLING CUT parallel with the DIRECTIONAL CUT LINE so that the distance between them is at least at least 1/10 of the trunk diameter. The uncut section of the trunk is called the BREAKING STRIP.

The BREAKING STRIP act as hinges that control the felling direction of the falling tree.

All control over the felling direction is lost if the BREA- KING STRIP is too narrow or if the directional cut and felling cut are badly placed.

When the felling cut and directional cut are complete the tree should start to fall under its own weight or with the aid of a FELLING WEDGE or BREAKING BAR.

22 – English

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Contents 394XP 101 90KEY to Symbols SymbolsContents Chain SAW Safety Equipment Safety InstructionsPersonal Protective Equipment Chain brake and front hand guard Chain catcher Throttle lockRight hand guard Vibration damping system Stop switchMuffler 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 chainGeneral information on sharpening cutting teeth Sharpening your chain and adjusting raker clearanceSharpening cutting teeth Setting the raker clearance General advice on setting raker clearanceTensioning the chain Filling with chain oil Lubricating cutting equipmentChain oil Never use waste oilChecking wear on cutting equipment Checking chain lubricationLubricating the clutch drum bearing Lubricating the bar tip sprocketHOW to Avoid Kickback What is kickback?Do not let go of the handles General rulesNever use the saw one- handed Min m General Safety Precautions10 ft Basic safety rules General Working InstructionsTerms Basic cutting techniqueGeneral CuttingLimbing Tree felling techniqueSafe distance Felling directionClearing the trunk and preparing your retreat FellingCutting the trunk into logs General adviceFreeing a tree that has fallen badly = high accident risk Freeing a Trapped treeWhat is WHAT? Assembly Mounting guide bar and chainFuel Handling FuelmixFuelling Min 3 mCold engine Start and StopStart Warm engineMaintenance CarburetorChanging a broken or worn starter cord Starter device assemblyStarter device Tensioning the recoil springAir filter Adjustment of the oil pumpNeedle bearing maintenance Spark plugHeated handles Centrifugal cleaning Air InjectionCooling system Winter useWeekly maintenance Daily maintenance Monthly maintenanceTechnical Data 394XPFederal Emission Control Warranty Statement Your Warranty Rights Obligations1998W48

394XP specifications

The Husqvarna 394XP is a powerful chainsaw designed for professional use, catering to the demands of loggers and forestry workers. Launched as part of Husqvarna's XP series, the 394XP offers a perfect blend of performance, durability, and ergonomic design, making it an outstanding choice for heavy-duty cutting tasks.

One of the standout features of the 394XP is its robust engine. It is equipped with a 94 cc, two-stroke engine that delivers impressive power while maintaining efficient fuel consumption. This high-output engine ensures that users can tackle demanding jobs with ease, whether it’s felling large trees or processing timber. The chainsaw also features a high chain speed, which enhances cutting performance and efficiency.

The 394XP is designed with user comfort in mind. It includes an adjustable oil pump, which allows for better control over oil flow and helps prolong the lifespan of the bar and chain. Additionally, the chainsaw boasts a lightweight design, which minimizes user fatigue during prolonged use. The ergonomic handle is designed to provide an optimal grip, ensuring maximum control and comfort during operation.

In terms of advanced technologies, the Husqvarna 394XP integrates the Air Injection system. This innovative technology helps to reduce wear and tear on the engine by separating larger dust and debris particles before they reach the air filter. This results in less frequent maintenance, ensuring the chainsaw operates smoothly over extended periods. The chainsaw also features the LowVib® system that significantly reduces vibrations, further enhancing comfort and allowing for longer usage without strain.

The chainsaw is fitted with a durable, forged cutting chain that provides sharp and precise cuts. Coupled with a guide bar that is available in various lengths, users can choose the optimal configuration for their cutting needs. The quick-release air filter makes maintenance simpler and faster, ensuring that the saw remains in peak condition.

In summary, the Husqvarna 394XP stands out in the world of professional chainsaws due to its exceptional power, innovative technologies, and user-centric design. It offers reliability and efficiency, making it an essential tool for anyone in the forestry and logging industries. Whether faced with the toughest cutting tasks or everyday maintenance work, the 394XP is engineered to perform at the highest level, empowering users to accomplish their work quickly and effectively.
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