Husqvarna 55 Freeing a tree that has fallen badly = high accident risk, Freeing a Trapped tree

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SAFETY INSTRUCTIONS

We recommend that you use a bar that is longer than the diameter of the tree, so that you can make the FELLING CUT and DIRECTIONAL CUT with single cutting stokes. (See ”Technical data” to find out which lengths of bar are recommended for your saw).

There are methods for felling trees with a diameter larger than the bar length. However these methods involve a much greater risk that the kickback zone of the bar will come into contact with the tree.

UNLESS YOU HAVE SPECIAL TRAINING WE ADVISE YOU NOT TO FELL TREES WITH A DIAMETER LARGER THAN THE BAR LENGTH OF YOUR SAW!

E Limbing

MOST KICKBACK ACCIDENTS HAPPEN DURING LIMBING!PAY CLOSE ATTENTION TO THE POSITION OF THE KICKBACK ZONE OF THE BAR WHEN YOU ARE LIMBING BRANCHES THAT ARE IN TENSION!

Make sure there are no obstacles in your way. Work on the left side of the trunk. Work close to the saw for maximum control. If possible, let the weight of the saw rest on the trunk.

Keep the tree between you and the saw as you move along the trunk.

F Cutting the trunk into logs

See chapter ”General working instructions” point 2 ”Basic cutting technique”.

4Freeing a tree that has fallen badly = high accident risk

AFreeing a “Trapped tree”

The safest method is to use a winch.

A Tractor-mounted

B Portable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BCutting trees and branches that are in tension Preparations:

a)Work out which way the tree or branch will move if released and where the natural “BREAKING POINT” is (i.e. the place it would break if it was bent even more).

b)Decide which is the SAFEST way to release the tension and whether YOU are able to do it safely. In complicated situations the only safe method is to put aside your chain saw and use a winch.

General advice:

a)Position yourself so that you will be clear of the

tree or branch when it springs free.

b)Make one or more cuts at or near the BREAKING POINT. Make as many cuts of sufficient depth as necessary to reduce the tension and make the tree or branch break at the

BREAKING POINT.

Never cut straight through a tree or branch that is IS in tension!

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Contents Operators manual EPA Symbols KEY to SymbolsContents Personal Protective Equipment Safety InstructionsChain SAW Safety Equipment 3a Starting Chain brake and front hand guardRight hand guard Throttle lockChain catcher Muffler Stop switchVibration damping system Checking the brake trigger Checking brake band wearChecking the front hand guard Checking the inertia brake releaseThrottle lock 5 basic rules Cutting EquipmentSome terms that describe the bar and chain Cutting equipment designed to minimise kickbackBar Saw chainRisk of kickback is increased with a badly sharpened chain Sharpening your chain and adjusting raker clearanceGeneral information on sharpening cutting teeth Sharpening cutting teethTensioning the chain General advice on setting raker clearanceSetting the raker clearance Never use waste oil Lubricating cutting equipmentChain oil Filling with chain oilChain drive sprocket Checking chain lubrication Needle bearing maintenanceChecking wear on cutting equipment Lubricating the bar tip sprocketWhat is kickback? HOW to Avoid KickbackNever use the saw one- handed General rulesDo not let go of the handles 10 ft General Safety PrecautionsMin m General Working Instructions Basic safety rulesCutting Basic cutting techniqueGeneral TermsFelling direction Tree felling techniqueSafe distance LimbingFelling Clearing the trunk and preparing your retreatFreeing a Trapped tree General adviceFreeing a tree that has fallen badly = high accident risk Cutting the trunk into logsWhat is WHAT? Mounting guide bar and chain AssemblyFuelmix Fuel Handling10ft FuellingMin 3 m Cold engine Start and StopStart StopCarburetor MaintenanceTensioning the recoil spring Starter device assemblyStarter device Changing a broken or worn starter cordSpark plug Needle bearing maintenanceAir filter MufflerCooling system Centrifugal cleaning Air InjectionTemperature 0C or colder Temperature -5C or colderMonthly maintenance Weekly maintenance Daily maintenanceTechnical Data 487-5963 Emission Control Warranty StatementYour Warranty Rights Obligations2002W16 114 01

55 specifications

The Husqvarna 55 chainsaw is a robust and reliable tool that has earned its place among both professional loggers and amateur woodcutters. Designed for hard work, this powerful chainsaw boasts a mix of features and technologies that ensure efficiency, durability, and ease of use, making it an excellent choice for a variety of cutting tasks.

One of the standout features of the Husqvarna 55 is its powerful engine. The chainsaw is equipped with a 3.5 horsepower, 2-stroke petrol engine that generates strong power output, enabling it to tackle demanding cutting jobs effortlessly. The engine is coupled with an advanced air injection system that helps to reduce wear and tear, ensuring the longevity of the saw. This design minimizes the amount of dirt and debris that enters the air filter, thus extending the time between filter cleanings and enhancing performance.

Another key characteristic of the Husqvarna 55 is its weight balance and ergonomic design. Weighing approximately 4.2 kg, the saw is lightweight enough for long periods of use without causing significant fatigue. Furthermore, the design incorporates an anti-vibration system that significantly reduces vibrations felt by the user during operation, allowing for greater control and comfort.

The chainsaw showcases a rapid tensioning system, which allows for quick and effortless adjustment of the chain tension without any tools. This feature is particularly helpful for maintaining optimal chain performance and ensuring safety during operation. The Husqvarna 55 also comes equipped with a safety chain brake system that provides additional protection to the operator, reducing the risk of accidents.

In terms of cutting capacity, the Husqvarna 55 features a bar length of typically 16 inches, making it suitable for various applications, from felling small trees to pruning larger limbs. The combination of the engine power, smooth operation, and the quality of the cutting chain results in efficient, clean cuts.

The durability of the Husqvarna 55 is further enhanced with its sturdy construction, featuring a robust chassis that can withstand the rigors of heavy use. Overall, the Husqvarna 55 is an exceptional chainsaw that combines power, comfort, and safety, making it an outstanding investment for those who demand reliability in their cutting tools. Whether you're a seasoned professional or an enthusiastic hobbyist, the Husqvarna 55 is designed to meet your cutting needs with ease and efficiency.
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