How to use a Huskvarna chainsaw correctly. STIHL chainsaws against Husqvarna: Which brand is better?

Table of Contents:

How to dilute oil for a chuskvarna chainsaw

To obtain information in what ratio to prepare the mixture and how to use oil for a chainsaw, you should study the instructions. For any technique where two.Stroke gasoline engines are used, the correct proportion is indicated in the instructions of the unit and on the container with oil. When using the original product, as a rule, the ratio is 1:50.

As a guide to compiling a mixture, information should be taken into account only from the official instructions of the tool manufacturer. In some companies, the ratio of gasoline and oil for the chainsaw is 1:30, 1:40 or even 1: 100. Therefore, you should not be lazy to read the proprietary instruction. In order for the proportion to be accurate, it is convenient to use a disposable syringe-“twenty”.

Even a cursory glance at the racks of shops selling a gas tools, gives the impression that each manufacturer of garden equipment produces its own oil. Most likely, products are ordered from professional developers, and then only poured into the corresponding container. Since increased requirements due to the peculiarities of their work are presented to the lubrication of two.Stroke engines, to apply irregular oils to create a fuel mixture. It is fraught with bad consequences.

The parameters by which it is customary to compare the quality of two.Stroke oils:

  • Basis (mineral or synthetic);
  • Lubricating characteristics;
  • Environmental parameters;
  • Exhaust toxicity;
  • Wear and handling of rings;
  • Detergents;
  • The degree of smoke formation;
  • The degree of biological decomposition.

Judging by the reviews of the owners of the chainsaws, if the technique is used infrequently and with small loads, there is no much difference whether to use an inexpensive mineral water or proprietary synthetics. The margin of strength of the tool is such that in this case it will rather break from an unsuccessful fall than from poor.Quality lubrication. All properties provided by the manufacturer of high.Quality oil will show themselves in the following cases:

  • Low.Quality fuel is used;
  • Load on the chainsaws are long and intense;
  • Long and incorrect work “gas”.

It is not recommended to constantly change the frequency of rotation with prolonged use. The more stable the engine operation (that is, the less often the speeds change), the longer the saw will work in time with intensive use. This is why synthetics was originally intended for powerful professional tools. Where the pistons are seriously warming up and the loads are great. However, for household saws, synthetics will definitely not damage.

The fuel mixture used in 2 strokes is prepared from a certain amount of oil and gasoline. The latter must have an octane number not lower than 90 and be unearthly. AI-92 brand is best suited for these purposes.

It is not recommended to use gasoline with octane number 95, since it contains many different additives that harm two.Stroke engines.

To prepare the mixture, it is necessary to use only motor oil from well.Known manufacturers. The lubricant should be intended for high.Speed engines having an air cooling system. This component, designed for low.Speed engines (moped, motorcycle, snowmobile), is prohibited to use.

Below is a table that helps to quickly determine the ratio of gasoline-oil, if you need to prepare a large amount of fuel mixture.

For the manufacture of fuel consistency, special oil for two.Stroke engines is used. There are a great many of them today. However, the manufacturers themselves, especially serious ones, such as STIHL or Husqvarna, always write what oil to mix with gasoline for their chainsaws. They are produced under the same brand, therefore, for example, oil calm is suitable for a sawdown, and Khuskvarna for Khuskvarna.

Representatives of manufacturers at the same time say that they do not know how the chainsaws with other oils will work, but they can definitely guarantee the working operation of their equipment when the fuel mixture for it is prepared on the basis of the product that they indicate in the operating instructions.

Two.Stroke oils can be mineral or synthetic. As in the case of a car, synthetics here always cost more than a mineral water. Its most important advantage is that when using a chainsaw inside the cylinder, soot is not formed. This extends its service life. Thus, if you want a saw to serve as much as possible, pour synthetics.

How to get a Huskvarna chainsaw. Procedure for action

The start of the Husqvarna chainsaw with a cold standard engine should be made in the following sequence:

  • First, the operator must enable the circuit brake. To do this, the built.In lever, originally located in the middle part of the case, must be pushed forward from yourself;
  • Next, you need to click on the decompression button once, if it allows the device of the chainsaw of the Huscovarian;
  • Then you need to quickly pull the cable of the standard starter several times on the moment until the engine engine starts;
  • At the end, you need to execute the patch and turn off the inertial brake, pulling its lever over itself.

This procedure should be used for each cold start of the engine of the used garden tool. If the Husqvarna chainsaws is warm, then the operator is just easy to turn on the built.In ignition and quickly pull the starter cable several times. At the same time, you do not need to perform manipulations with a combined lever.

Leave for the chainsaw: what else to pay attention to

With regular use of the chainsaw, you should carefully monitor the condition of the fuel and air filters. Check the condition of these products should at least once in 5 hours of work. In addition, it costs regularly Check the sharpening of the circuit. If small dust.Like sawdusts appear during work, for standard operations it is necessary to increase the pressure on the handles of the saw, and the chain begins to “drive” from side to side, it means that it’s time to properly sharpen the chain. Timely and proper maintenance of the chainsaw guarantees its working work throughout the entire service life.

We draw your attention to the fact that this Internet site is informational and under no circumstances is a public offer. Details check with our experts.

Khuskvarna 235 chainsaws of carburetor adjustment

Almost any Chinese adjustment chainsaw has the same as in branded analogues. There are the same screws l, h and t. Sometimes there are saws in which only idle speed is subject to regulation. However, according to the reviews of owners and service employees, not every chainsaw has a carburetor to adjust without problems. Even among experienced repairmen, some models can take a decent amount of time before getting an acceptable result.

Standard for carburetors of the “Chinese” is considered the position of the screw L, in which it is weakened one and a half turnover from a fully clamped position. For a screw h. One revolution from the same state. In many videos, the screw L is called the quality of the mixture, and the screw h is its number. The idle stroke is regulated in the same way, as described above, on the heated engine.

Khuskvarna 125R Setting a carburetor without a tachometer (temporary solution)

How to adjust carburetor,If you need to work, and the service with a tachometer is far away.

Carburetor adjustment Motokosa Husqvarna 125, 128

How to adjust carburetor Motokos Husqvarna 125, 128 (without a tachometer) Article of the spare parts: 5450818-48. 2) lower screw t. Husqvarna’s idle speed adjustment adjustment of the idle speed (if necessary): rotation of the screw clockwise increases idle speed, counterclockwise reduces it.

It is considered correct to adjust the speed of idle when:

  • The cold engine is stable at idle.
  • The hot engine has not too high idle speed.
  • Before rotating the head of the trimmer, a sufficient supply of revolutions remains.
  • The engine works stably in any position (for example, when the knife drops sharply).
See also  How to Put a Piston On a Chainsaw Correctly

The note: From the manufacturer (Husqvarna), the idle screw from the fully twisted was twisted at 8 full revolutions and “2 hours” (now it remains). The recommended blasting speed of the Husqvarna gasoline engine is 2.900 revolutions per minute.

3) Left screw h. Regulates the enrichment of a mixture of high revolutions (adjusted in the last bend). It regulates the maximum speed, engine power, temperature and fuel consumption.

The note: The Husqvarna engine should not operate at full power for more than 10 seconds!

  • Fully open the throttle (give a full throttle) and slowly turn the left screw clockwise until the speed of the Husqvarna engine will decrease (in the ear).
  • Then slowly turn the left screw counterclockwise until the engine starts to work uneven.
  • After that, slowly turn the screw at a short distance clockwise until the Husqvarna engine starts to work smoothly.

Huskvarna ended on this setting.

huskvarna, chainsaw, correctly, stihl, chainsaws

The note: Recommended maximum high.Speed Husqvarna engine. 11 500 rpm. The maximum output power of the Husqvarna 333R gasoline engine is 1.6 kW (2.1 liters.With.) at 8.400 rpm.

The note: At the new Husqvarna trimmer from the manufacturer (Husqvarna), the left screw was completely unsettled (at 0.5 turnover) and blocked (poured) with solid plastic, which I drilled after the expiration of the warranty period. Now the left screw (like the right) looks approximately “11 hours”.

We check the correct configuration of the Husqvarna carburetor

The engine quickly, confidently and confidently gaining momentum, and a little four times in maximum speed, the head of the T-35 trimmer at idle should not rotate.

Reference. Read to understand what you are doing!

The required composition (quality) of the air (changes), turning the adjusting into the stream of absorbed air (right and left). The amount of the mixture supplied to the cylinder doses the throttle. If they are rotated clockwise, then the mixture absorbed into the cylinder is depleted (less fuel in the ratio of air / fuel), and the engine speed increases, and the Husqvarna engine is softer (slightly gains speed), and the power drops). In addition, with an increased turnover, a smaller amount of oil is supplied to the cylinder on the depleted mixture (lubricant is worse), and therefore the engine can be damaged. Well, the trimmer will be bad. If the screws turn counterclockwise, the mixture absorbed into the cylinder is enriched (more fuel in the ratio of air / fuel), and the engine speed is reduced, and at low speeds, more gasoline and oil (the best craving, the best lubricant), but the engine gets into the cylinder) Husqvarna “deflection” poorly (strongly gaining momentum) and forms more carbon deposits in the cylinder!

Chainsaws are an indispensable tool for people living in private households. It is a mechanism consisting of carefully fitted parts and nodes.

Like any mechanism, it needs periodic care and configuration. Especially due to poor-quality fuel. Consider the principles and procedure for adjusting the carburetor of the chainsaw of Khuskvarna.

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Device and principle of operation of the carburetor

The carburetor serves to prepare a combustible mixture in the proportion of gasoline and air determined by the operator.

The good functioning of the device depends on the correct configuration and adjustment.

Chainsaw Trouble. I took Stihl & Husqvarna Chainsaws from a Tree company for 30 days

And for this you need to know the principles of the carburetor of the chainsaw of the Khuskvarna.

Its design consists of the following elements:

  • Case with clamping bolts and a set of gaskets;
  • Fuel pump-a device pumping a gasoline-oil mixture into a carburetor;
  • Diaphragm. Designed to limit the supply of combustible mixture to the engine;
  • Float chamber. Fuel is collected in it, the level is regulated by a float, as necessary, the mixture is supplied to the main chamber for mixing with air;
  • The main chamber. Air passes through it, and fuel is injected there, the amount of the mixture supplied to the engine is regulated by the throttle;
  • Diffuser. A section of narrowing of the tube supplying air at the fuel injection site;
  • Needle valve. A device that regulates fuel supply;
  • Nozzle. Screws governing the supply of a mixture at high and low speeds, as well as a idle screw.

Rule No. 4. Chain oil.

For lubrication of the tire and chain, use a special Chain adhesive oil. Exactly Adhesive oilhas the property of lipbeity and during operation remains on the tire. The use of other oils is ineffective, since when the cutting headset is working, it simply flies, without having the necessary lime. Over, the use of other oils can lead to an exit from the oil pump standing.

If you want the tire and chain to last longer, remember regulations:

A) use only a special adhesive oil of high quality;

b) always check the oil level in the oil tank so as not to forget, it is best to fill it first, and after. The fuel mixture;

C) if there is an adjustment of oil supply on the chainsaw, then in the cold season, the feed should be made maximum.

Husqvarna Chainsaw Owner’s Manual

File Information: Application / PDF, 32 pages, 3.51 MB

Links

Husqvarna chainsaw, gasoline operating L0522159 Chain saw Husqvarna, gasoline operating guide, Husqvarna chainsaw, gas installation guidelines

User Manual: Husqvarna 455 Rancher 455 Rancher Husqvarna Saw Chain Saw. Guide No. 455 View the user guide for the Husqvarna Chaincher Saw.On the main one: details for lawns and garden: Husqvarna details: Husqvarna chain saw Guide

Direct opening PDF: View PDF. Number of pages: 44

EXIF source data: Exif Metadata provided EXIF.Instruments

Husqvarna: Find the answers

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  • Please watch this video to find out how to reinstall the trimmer trimmer line.
  • If you have problems with the Automower Connect connection to your mower compatible with Automower Connect, read the answers to frequently asked questions about eliminating problems below! Are all Automower lawn mowers supplied with the Automower lawn mower.
  • Hydrostatic transmissions use oil under pressure to ensure the movement of the tractor.The liquid is pumped by the pump inside the transmission. If there is air in the liquid, the pump will be.
  • Please read your operator’s leadership to obtain detailed information about blowing your gearbox.To ensure proper work and performance, it is recommended to blow the transmission before.
  • The common reasons for the “loss of traction” when walking behind the lawn mower and tips for their elimination: 1.The drive belt is worn, replace the drive belt for correction. 2. The drive belt got off the pulley, and it is necessary.
  • Before performing any maintenance or repair work, be sure to turn off the spark plug: this information is common to obtain more detailed instructions related to your lawn tractor, refer to your.
  • Husqvarna does not recommend sharpening the blade.The new blade is designed and made with high accuracy, providing excellent quality cutting and balancing. Please refer to the “Maintenance” section.
  • Disconnect the spark plug wire.Then clean the area around the spark plug to avoid garbage entering the combustion chamber when removing the candle. Remove oil deposits from the cork using.
  • .Here are the three main reasons and solutions for refusing to engage the drive. 1) the drive belt is worn. To fix this, check and, if necessary, replace the drive belt. 2) the drive belt is removed from the pulley. TO…

How to check a spark on a melting candle

Although much less often, it also happens that it is impossible to start a chainsaw due to the lack of a spark on the electrodes of the candle. How to check its presence? And very simple. Again, we turn the candle, put a high.Voltage wire on it and provide reliable contact of the spark plug body (that is, its skirts, where the thread) with the cylinder unit. After that we pull the starter’s hand as when starting.

You must clearly see a spark. If there is a fuel supply, but there is no spark, then most likely, malfunctioning Magneto, or there is a breakthrough of wires somewhere in the system. In this case, check the serviceability of the magneto and the integrity of the electrical circuit. After all these operations, the engine should start. If it was not possible, then write in the Комментарии и мнения владельцев. Let’s try to figure it out.

Due to its price availability, the chainsaws become quite in demand in summer cottages and in private houses. Unfortunately, their illiterate use is often carried out by failure in work or to serious breakdowns.

huskvarna, chainsaw, correctly, stihl, chainsaws

If it is impossible to eliminate the malfunctions without the intervention of experts, then many problems related, including with the non.Button of the engine, the user can overcome independently.

Setting up a carburetor of a Chinese chainsaw

Almost any Chinese adjustment chainsaw has the same as in branded analogues. There are the same screws l, h and t. Sometimes there are saws in which only idle speed is subject to regulation. However, according to the reviews of owners and service employees, not every chainsaw has a carburetor to adjust without problems. Even among experienced repairmen, some models can take a decent amount of time before getting an acceptable result.

See also  How To Spin A Clutch On A Chainsaw

Standard for carburetors of the “Chinese” is considered the position of the screw L, in which it is weakened one and a half turnover from a fully clamped position. For a screw h. One revolution from the same state. In many videos, the screw L is called the quality of the mixture, and the screw h is its number. The idle stroke is regulated in the same way, as described above, on the heated engine.

Overview of the chainsaw of Khuskvarna 236. Technical characteristics, adjusting the carburetor, as well as reviews of the owners

Husqvarna 236-14 X-Torq-a chainsaw that replaced the earlier but no less popular users, Khuskvarn 137. In this article, we will consider the main pros and cons of the 236th, we will figure out for what purposes it is intended. You can also learn about the main malfunctions of this model and ways to eliminate them.

Like its predecessor, Huskvarna 236 is designed to work from time to time in lightweight conditions. She perfectly cope with the trimming of the branches on the garden section or with the annual harvesting of firewood for the barbecue or bathhouse. It is better not to use a chainsaw as a professional tool, t. To. Her resource is not designed for this, respectively, it will quickly spend it and you will need major repairs.

Also, the saw does not have enough power to solve problems, which the professional models of the Huskvarna chainsaws can cope with the professional models. Professional saws include the following Khuskarna models: 61, 359, 365, 555.

The design of the saw, its weight and technical characteristics are not designed for commercial use, but many do not take this into account and believe that the saw should serve faithfully, endlessly. Believe me, there are no miracles, if you need to work every day for 6-8 hours, it is better to choose more powerful saws developed specifically for these purposes.

This model is popular with builders, for trimming the beam, boards, bars. Due to the low weight, the chainsaw is used when carrying out work at a height, for example, in the construction of roofs or cutting of the crowns of trees.

The lineup and class of the chainsaw “Khuskvarna

In order to choose the right chainsaw of Husqvarna, you must have an exact idea of ​​the characteristics and capabilities of the entire line of cutting technique. The main difficulties here are associated with through numbering, which has been formed over many decades of the fruitful work of the company. That is why modifications with a higher numerical index are not always the most powerful and productive. It is also important to take into account the class of chain saws that determines the overall motorsurs of the unit, resistance to loads, the possibility of using in certain conditions of operation.

Household saws

Designed for private use in household conditions. They cope well with irregular tasks of harvesting firewood, sawing materials, repairing buildings, caring for the site and garden. Often called hobbies chainsaws. Recommended work time no more than 1-1.5 hours a day. Differ in budget price, good specific power, low weight and excellent maneuverability. Data on all household hustlers of Khuskvarna are presented in the table below (in the order of increasing model number).

Parameter Household (hobby) chainsaw Husqvarna
120 Mark II 135 140 435 II
Weight, kg 4.85 4.4 4.4 4,2
The working volume of the cylinder, cm 3 38.2 38.2 40.9 40.9
Power, kW/l.With. 1.4/1.9 1.5/2.0 1.6/2.2 1.6/2.2
Recommended tire length (Min-Mah), cm 35-46 (14-18 “) 33-41 (13-16 “) 35-46 (14-18 “) 33-46 (13-18 “)
Air Injection Air Cleaning System Yes Yes Yes Yes
Anti.Vibration system (LowVib Yes Yes Yes Yes
X-Torq engine Yes Yes Yes Yes
The clicking cover of the cylinder Not Yes Yes Yes
Fuel pump (primer) Yes Yes Yes Yes
The inertial brake of the chain Yes Yes Yes Yes
Marking the direction of the roll Not Yes Yes Yes
Combined control of the throttle / engine stopping Not Yes Yes Yes
Fixed flow of oil for lubrication Yes Yes Yes Yes
Oil pump performance, ml/min up to 8 up to 13 up to 13 up to 13
Oil tank volume, l 0.2 0.25 0.25 0.25
The side tensioner of the chain Not Yes Yes Yes
The volume of the fuel tank, l 0.37 0.37 0.37 0.37

If you do not know how to choose a Husqvarna chainsaw, note that the most advanced household model has an index 435 II. This modification is characterized by a hinged tank with a tank cover, a forged three.Part crankshaft, an indicator of fuel level and a light launch system.

The novelty in the domestic market of cutting equipment is a chain motorcycle 120 Mark II, which replaced the 236th and 240th models. In comparison with them, it is fully adapted to Russian brands of gasoline.

Semi.Professional saws

This class of Huskvarna motor-rumor has a longer service life, combines high performance with moderate weight, is designed for daily work for 3-4 hours. A reliable and unpretentious tool is effectively coping with a roll of trees, caring for a garden, a harvesting of firewood, a quick reaction of building materials and wood (dry, wet). Thanks to multifunctionality, the “semi.Proprofi” motopiles are often called “universal”. Separate models that are optimized for clearing the areas of significant in the area and the implementation of large volumes of economic work are designated as “farm” (see. Table).

Parameter Model of the semi.Professional chainsaw of Husqvarna
61 440E II 445E II 450E II 455e II
Classification Universal Universal Universal Universal Farm
Weight, kg 6.2 4.4 5.1 5.1 6.0
The working volume of the cylinder, cm 3 61.5 40.9 45.7 50.2 55.5
Power, kW/l.With. 2.9/3.8 1.8/2.45 2.1/2.9 2.4/3.3 2.6/3.5
Recommended tire length (Min-Mah), cm 38-71 (15-28 “) 33-46 (13-18 “) 33-51 (13-20 “) 33-51 (13-20 “) 38-51 (15-20 “)
Tire tail Wide Narrow Narrow Narrow Narrow
Maximum chain speed, m/s 24.5 23 23 23 26.6
Air Injection Air Cleaning System Yes Yes Yes Yes Yes
Anti.Vibration system (LowVib Yes Yes Yes Yes Yes
X-Torq engine Not Yes Yes Yes Yes
Fuel tank cover Not Yes Yes Yes Yes
Fast.Removable air filter mount Not Yes Yes Yes Yes
Smart Start system) Not Yes Yes Yes Yes
Three.Part forged crankshaft Yes Yes Yes Yes Yes
The clicking cover of the cylinder Not Yes Yes Yes Yes
Autotune carburetor electronic control system Not Not Not Not Yes
Fuel pump (primer) Not Yes Yes Yes Yes
The inertial brake of the chain Yes Yes Yes Yes Yes
Marking the direction of the roll Yes Yes Yes Yes Yes
Combined control of the throttle / engine stopping Not Yes Yes Yes Yes
Decompression valve Not Not Not Not Yes
Fuel level indicator Not Yes Yes Yes Yes
Chain tensioner adjustable without tools Not Yes Yes Not Not
Fuel consumption, g/kW hour 500 513 481 504 407
Oil pump performance, ml/min Before 18 Up to 13 Up to 13 Up to 13 Up to 17
Oil tank volume, l 0.4 0.25 0.26 0.26 0.32
Type of fuel oil (proportion) 2-tact (50: 1) 2-tact (50: 1) 2-tact (50: 1) 2-tact (50: 1) 2-tact (50: 1)
The volume of the fuel tank, l 0.75 0.37 0.45 0.45 0.45

Findings

Undoubtedly, each chainsaw is unique and unique in its own way. Therefore, it is quite difficult to choose one model from such a spectrum provided by the manufacturer. But as they say: tastes and color Therefore, it is not so important that you have a chainsaw, since everyone buys, starting from their capabilities and the purpose of the purchase. Study our rating of reliable chainsaws.

And it is important to use the device correctly. Do not forget that before checking your purchase for strength, you must carefully read the operating instructions.

Oleo-Mac-937) chainsaw-instructions and characteristics 941, manufacturing country 936, Italian EMAK-941C

Saw a forester-3816 and a chainsaw 4518-operating instructions 2512 and reviews

STIHL chainsaw-what is a motorcycle, whose company and country-producer drank

Shtil-180 does not start: the reasons and ways to eliminate why the chainsaw is filled with a candle, gasoline does not enter the cold

Practical information for working with a chainsaw Husqvarna

Think about how often and why you will use a chainsaw. For example, if you periodically saw firewood, and sometimes you need to cut a tree near your home, then there is no need for a professional tool. Husqvarna of domestic models 135 and 140, or a more advanced model 435 will fully cope with such work.

How to learn how to use a chainsaw correctly?

The basics of sawing, security and service methods can be studied using the Husqvarna chainsaw manual, as well as various manuals or training films. Practical skill appears with experience.

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What protective equipment I need to work with a chainsaw?

The choice is your, but we do not recommend working with a chainsaw without protective trousers with protection against a chainsaw cuts, a helmet with a mask and headphones, boots and gloves with protection from cuts of a chainsaw. You must have a first.Aid kit and preferably a mobile phone.

What type of fuel should I use and whether any oil for circuits can be used?

Husqvarna chainsaws should always be tilted with a mixture of gasoline with an octane number of at least 90 and the original 2-stroke oil Husqvarna, in a proportion of 1:50 (1l. 2.Stroke oil for 50 liters. Gasoline). Yes, you can use any high.Quality oil for chains, preferably biologically decomposed. To extend the duration of the tire and saw circuit, we recommend using our original oil chains created on a plant basis and optimized for Husqvarna chainsaws.

How to sharpen a chain? I can do it myself?

A sharp chain easily cuts wood and creates clean chips (sawdust). As a rule, the chain should be sharpened with each it of its fuel refueling. You can do it yourself. It is most convenient to use the Husqvarna sharpening set

How to use the Husqvarna Sharpforce Chain Sharpener

Practical information for working with a chainsaw Husqvarna

Think about how often and why you will use a chainsaw. For example, if you periodically saw firewood, and sometimes you need to cut a tree near your home, then there is no need for a professional tool. Husqvarna of domestic models 135 and 140, or a more advanced model 435 will fully cope with such work.

How to learn how to use a chainsaw correctly?

The basics of sawing, security and service methods can be studied using the Husqvarna chainsaw manual, as well as various manuals or training films. Practical skill appears with experience.

What protective equipment I need to work with a chainsaw?

The choice is your, but we do not recommend working with a chainsaw without protective trousers with protection against a chainsaw cuts, a helmet with a mask and headphones, boots and gloves with protection from cuts of a chainsaw. You must have a first.Aid kit and preferably a mobile phone.

What type of fuel should I use and whether any oil for circuits can be used?

Husqvarna chainsaws should always be tilted with a mixture of gasoline with an octane number of at least 90 and the original 2-stroke oil Husqvarna, in a proportion of 1:50 (1l. 2.Stroke oil for 50 liters. Gasoline). Yes, you can use any high.Quality oil for chains, preferably biologically decomposed. To extend the duration of the tire and saw circuit, we recommend using our original oil chains created on a plant basis and optimized for Husqvarna chainsaws.

How to sharpen a chain? I can do it myself?

A sharp chain easily cuts wood and creates clean chips (sawdust). As a rule, the chain should be sharpened with each it of its fuel refueling. You can do it yourself. It is most convenient to use the Husqvarna sharpening set

Safe cutting rules

Before chopping a tree, think not only about your safety, but also about whether the surrounding objects and designs will suffer from the saw. Look around: there is a highway nearby, a railway, a lawn mower, buildings? If so, think twice before starting work, perhaps in this case you should consult with specialists if you doubt your skills.

If this place is crowded, use warning signs. Would you like to harm someone with negligence, is it so?

Before starting the cabin, make sure that you have enough fuel and oil.

Husqvarna Versus STIHLmight be surprisedyou decide!!

See also: Stluted the gas control lever for the chainsaw of the chainsaw 180

  • Determine the direction of the roll. Explore the sawed object, the area: whether the tree grows evenly or not, is there a soil slope where the wind blows. It will be easier to calculate the direction in which the tree will fall. Based on these data, you can facilitate further work. Numerous videos of online chainsaws posted on the Internet will help you in this section.
  • We turn right: we clean the earth around the tree from shrubs, underwear and adolescence, extraneous objects. Nothing should interfere with your safe output during cutting. You need to clean the area at an angle of 45 degrees from behind and on the sides of the direction of the tree.

There are many obstacles that can make your dreams of the perfect chainsaw work “no”. Sometimes something may go wrong, but in the case of Al-ko trees, this “wrong” can cost you or someone else’s life. So remember your enemies personally

  • ROT. A rotten tree can behave unpredictably and fall not quite where you expect. To fight such an enemy, it is better to leave a professional. But as soon as you took it yourself, remember: the tree looks unnatural, the trunk looks damaged, the bark is soft to the touch or in some places bleached, most likely these are signs of rotting. In this case, you need to increase the size of the file to increase security.
  • Stuck and the trees stuck. If the tree gets stuck when catching another trunk during the cutting, you need professional help. Do not try to correct the situation yourself, call a specialist, but you cannot leave the tree unattended.
  • I’ll try the file. If the tire is stuck in the trunk, do not tear it, especially while driving. Drown out the engine, hold your breath and tilt the trunk until the chainsaw slides.
  • Swipe. In the hands of a non.Professional, the rebound can occur in almost any situation. Usually the saw is fed and back, when the moving chain in the sprocket of the driven tire is in contact with the other surface. In this situation, the chain brake should work if this does not happen, do it manually. Move the handle forward, everything is ready, you are safe.

The installation procedure for the saw blade and chain

A WARNING! Before performing checks or maintenance, turn off the engine. Stop contact contact is automatically returned to the start position. In order to avoid involuntary launch, the ignition cap should always be removed from the spark plug during installation, verification and/or maintenance. When working with a chain, always dress protective gloves to protect your hands from injuries.

Installation of gear stops

To install a gear stop, contact your special workshop. Check if the circuit brake is located in the off position, for this, shift the cutting handle of the quapi brake in the front handle before touching. Unscrew the nuts of the fastening of the saw canvas and remove the clutch lid (SSRI brakes). Remove the transport ring (a).(15) install a saw canvas on specially designed bolts. Set the canvas in the back position. Put the chain on the leading star and insert its shanks into the groove of the saw canvas. Start on the top of the saw canvas. (16) Make sure that the edges of the cutting links are directed forward on the upper side of the saw blade. Set the clutch cover (chain brake) and insert the pin of the chain tensioner into the hole on the rod. Make sure that the drive links of the chain are flat on the drive wheel, and the chain is correctly placed in the groove of the rod. Tighten the nuts of the rod with your hands. (17) To do this, turn the screw of the circuit adjustment mechanism clockwise. The chain should be pulled until it is tightly fitting to the lower side of the saw blade. Cm. Instructions in the section of the saw chain tension. (18) The chain is considered to be stretched correctly if it fluctuates freely with the hand. After that, holding the toe of the saw canvas in the upper positions, tighten the nuts of the fastening of the saw canvas with a universal key. (19) When installing a new circuit, it should often check its tension until the chain is being operated. Regularly check the tension of the circuit. Regularly check the tension of the circuit. Correctly stretched chain provides high quality sawing and serves longer. (20)

Reviews of the owners

Finally, I would like to present to your attention the real review of the owner, who left the buyer on our website through the form of Комментарии и мнения владельцев, after several years of using the Huskvarna chainsaw 240.