The speed on the gasoline fell reason. When opening an air damper

The trimmer for the grass does not gain momentum. the causes of the problem and their elimination

Why is the gasoline or electric trimmer for STIHL, Husqvarna, Champion grass is not gaining momentum. why do this common problem have a number of different reasons for the trimmer. While working with the device, you can meet as obvious problems, signs

Trammers for grass are reliable and durable (of course, subject to proper care). Most often, malfunctions arise due to contamination of structural elements.

If the engine of your lawn mower does not start, does not gain momentum, does not reach the power you need or suddenly stalls, it may be a reason:

• low.quality fuel (fuel mixture), it can be in long.term storage or in non.compliance with the recipe for the preparation of the mixture;
• The grass was wound on the shaft of the fishing/knife head;
• clogging of the air filter/muffler;
• Balance of the carburetor.

The lawn mower stalls

When purchasing a lawn mower, you must be prepared for the fact that, as in all other similar tools, breakdowns may also appear in it that will require repairs.

But do not immediately run to the service center and pay big funds to the craftsmen who convince you of the presence of severe malfunctions in the device.

The lawn mower stalls at high speeds

Perhaps more and more a widespread complaint associated with gasoline trimmers sounds like this: “The lawn mower stalls”.

Naturally, a rather harsh fault may be a prerequisite for this. A two.stroke trimmer engine for grass does not develop turns stalling. lawn mower FS 130 give gas stalls. But in most cases, the situation is even easier than it seems to be the 1st gaze.

In order to cope with such an inconsistent, first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and from time to time it is even self.destructive.

In fact, circumstances, this is when the lawn mower stalls at high speeds, there are quite a lot of these circumstances.

Why is a Chinese lawn mower not developing momentum?

The trimmer for grass does not gain momentum, a very common inconsistent and of course does not always have a common solution.In this.

The lawn mower is not gaining momentum, the cause of the malfunction and eliminate it

1st launch of the latest lawn mower.Removed the grid from the silencer, began to work.

Another, this is the presence of malfunctions in the power system.

In this case, the lawn mower will stall at idle. At speed stalls a trimmer for Champion grass. GAPHOLLOSKALL GOODLUCK 4300 stalls video revolutions. The lawn mower stalls when you press the gas. At high speeds, the lawn mower stalls. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Vibrations that take place in the process of operation of the lawn mower can lead to a reservoir.

Incorrect adjustment of the lawn mower can be fixed by simply adjusting it in accordance with the requirements specified in the operating instructions.

In addition, sometimes gasoline trimmers for grass can stall due to the fact that the valve located in the gas tank lid just clogged or sticks.

To find out, try using a braid by loosening the gas tank cover.

If in this mode the device works properly, clean the valve.

The reasons

Trammers for grass are reliable and durable (of course, subject to proper care). Most often, malfunctions arise due to contamination of structural elements.

If the engine of your lawn mower does not start, does not gain momentum, does not reach the power you need or suddenly stalls, it may be a reason:

• low.quality fuel (fuel mixture), it can be in long.term storage or in non.compliance with the recipe for the preparation of the mixture;
• The grass was wound on the shaft of the fishing/knife head;
• clogging of the air filter/muffler;
• Balance of the carburetor.

Ways to eliminate problems

The first three reasons are quite simple to eliminate. If the matter is the mixture, it is necessary to pour old fuel from the tank, prepare a new emulsion from high.quality gasoline and engine oil (if your motor requires a mixture) and pour it into a fuel tank. If a trimmer for grass works on clean gasoline, it’s still easier.

In the second case, it is necessary to carefully release the details of the trimmer for grass from the wound grass.

If the filter is clogged, you can try to rinse it. If this procedure has not brought the effect, replace it with a new.

The last reason why the lawn mower does not work properly will require you a little more knowledge and skills.

In order to properly adjust the carburetor of the lawn mower, it is necessary to observe a certain procedure. First of all, carefully clean the air filter. The easiest way to rinse it (it is advisable to carry out the filter with water regularly after 9-10 hours of operation).

After that, in the diagram of your trimmer for grass, which is in the instructions for the operation of the device, find the adjustment screws. Usually there are three of them: the first is responsible for the supply of fuel, the second. for idle, but the third is designed to limit the number of maximum engine speeds.

Next, you should turn on the unit and wait for the engine to warm up.

Slowly twist the first adjusting screw (fuel mixture). Catch the moment when the motor begins to stall, and turn the screw in the opposite direction 45 degrees. If you did not have time and the motor stalled, the screw should be turned 90 degrees. Open the throttle and see how the speed is going. Next, you should slowly unscrew the screw (each turn. the same 45 degrees) until the moment when, with full gas, the motor begins to firmly issue maximum revolutions.

The second screw, as mentioned above, controls the engine speed at idle. Weakening it, you reduce the number of revolutions, tighten. increase. The screw must be adjusted so as to ensure confident operation of the motor at small speeds. Accelerate the engine for better starting a little. At the same time, make sure that before the movement of the knives/coil with the fishing line, the motor makes several dozen revolutions. With poor starting the engine, screw the screw slightly.

After you have adjusted the first two screws, test the operation of the device at the maximum engine speed. If necessary, you can limit it (maximum). this will serve as protecting the motor from “boiling”. To do this, you need to do the third screw. Unscrew the fixation nut until the moment when the control screw can be calmly turned. To increase the maximum speed, the screw must be loosened to reduce. on the contrary, tighten. Fix the screw position with a nut. Test the work of the motor again.

Spend the position of the screws regularly. a high level of vibration characteristic of benzocoses can cause their involuntary shift.

Remember that carburetor adjustment is not the final procedure. During operation, Motokos, most likely, you will have to mess with it more than once, because an unbalanced carburetor is both an increased fuel consumption and a quick failure of the candles, not to mention reducing the power and productivity of the device.

When pressing gas

If the lawn mower stops when pressing the gas, then the reasons may be the following.

• The most common option is a fuss of adjusting the carburetor, which occurs with significant loads on the drive, after a prolonged inaction of the mechanism or when it is used in severe conditions.
• The clogging of the fuel valve, which eliminates it with the message, as a result of which gasoline according to the system begins to flow normally.
• The weakening and hanging of the cable in the carburetor. Also, a tensile of the fuel hose can occur up to its rupture, caused by the action of a significant load.
• Clogging of the saapun (check valve), as a result of which fuel does not enter the tank.

If the problem is associated with the carburetor node, then it can be recognized by the appearance of vibrations of the lawn mower. Когда лопается шланг или растягивается трос — выполняют замену данных комплектующих.

Malfunctions of a gasoline lawn mower: the most common problems and their elimination

How does it matter what kind of motorized equipment, the lawn mower bages from time to time and stops working or works incorrectly. At the same time, there is always a certain reason why the equipment works with interruptions, without eliminating its repair will only lead to a stupid embezzlement of money and time

In this case, there is always a certain cause why the technique works with interruptions, without eliminating its repair will only lead to a stupid embezzlement of money and time.

Having understood the device of the lawn mower and the reasons for the breakdown of certain devices, it can almost always be removed without the help of others.

• more frequent defects in gasoline lawn mowers;
• the reasons for these defects;
• diagnostic methods;
• repair and prevention methods.

It shakes strongly

Such a malfunction of a gasoline lawn mower appears in 2 cases:

In both cases, the prerequisite of the shaking is the lack of a knife balance, because when the knife is hit, at least there is not enough, but it is deformed, and with incorrect sharpening, the metal on both sides is removed unevenly.

As a result of this, a lever appears, the length or mass of the shoulders of which is at least insignificant, but differs. This leads to the fact that the shaft of the motor will always pull right behind the more languid or long.length shoulder of the lever, and thanks to its rotation, such an effort will also move in a circle.

To establish the cause, you need to prepare and install a gasoline lawn mower to the position for replacing the knife (these operations are carefully described in the operating annotations). Then the knife is painstakingly examined in search of damage, but if the external examination did not give anything, then it is removed and balanced.

With independent balancing, the knife is put on the rod and look at which sides will go down, for a more clear balancing, you can slightly twist the knife on this impromptu shaft.

Having determined the more languid side, it is gradually dragged by a raster with a manually or on a sharpener, checking the balance all the time, while the metal is removed only from the side of the blade, maintaining the initial angle of sharpening. In the same way, the knife is sharpened in home criteria, at first the tip of the blade, then balancing it.

On certain models of gasoline lawners, a shaking prerequisite can be a broken adapter between the motor shaft and a knife that protects the shaft from damage in a collision.

To diagnose such a malfunction, you need to install the device in a position for replacing a knife, then shake the knife in different directions and test it to scroll it.

If he even sways or turns a little, the adapter must be changed. because he completed his task, protect the shaft during a sharp stop of a knife, which can no longer firmly fix the knife. Its substitution is also described in the annotation of operation.

Poorly cut the grass

If after mowing the grass looks cloud, then cause there is always one. a dumb knife that needs to either be flooded or changed.

The incorrectly sharpened knife is rapidly stupid and loses balancing, which can lead not only to the emergence of vibration, and to the rejection of the motor bearings of the motor. If the knife can be sharpened, then do it because it is described in the last section.

At idle

At single speeds, the common reasons for stopping a trimmer for grass are as follows:

• reducing the speed of the gearbox when heating it, which is a consequence of the use of inappropriate fuel mixture;
• clogging of the throttle;

• air entering the system;
• not enough fuel for the operation of the lawn mower.

If a carburetor is a problem place, then the technique will stop at the “cold” and with a “hot” launch.

Immediately after you started

The unit can stall immediately after the launch, if the carburetor is cesspool or was incorrectly configured. this causes Uneven fuel supply

The result is that the device begins to vibrate clearly. To eliminate problems, the carburetor is reconfigured, acting according to the instructions for the mechanism.

The engine also stops when Clotting of the valve

, supplying fuel. In such cases, it is enough just to clean it. If the lawn mower at first earned, but then immediately stalled, then possible fuel to the carburetor unit enters some difficulty. The weakening of the valve helps to solve the issue, which provides free circulation of the mixture in the system.

The stop may also be called Air suction

In the presence of mechanical damage to the hose (holes, cracks) that fuel fuel fuel. In this case, the drive should be added to the drive to quickly drive air bubbles from the system.

Elimination of the reasons why the lawn mower is not started

The fuel mixture should be prepared with accurate observance of gasoline and oil proportions. In this case, you cannot use another brand of fuel. To exclude dirt, gasoline should stand in a glass or metal dish 2 days. Cannot be used for storage of fuel plastic dishes. Distribute the oil with a medical syringe without a needle. Use only a freshly prepared mixture, without leaving an unexplored fuel in a tank. If the engine is capricious, the lawn mower stalls, when you press gas, it may be guilty of fuel.

If the step-by-step algorithm for searching for a malfunction has not given a result, and your braid for grass still does not start or stalls, it is worth examining the carburetor and the engine itself. A clogged carburetor can become one of the reasons, unstable operation of the tool. Three main problems can be distinguished here:

• Clogging of channels or nozzles. All this is cleaned with special flushing or blown by a powerful stream of compressed air from the compressor. Do not use needles and wire, so the passing sections can be damaged;
• Wear of the carburetor laying. Trimmer for grass stalls when you press the gas. Output. replacing the failed laying;
• Violation of tightness. To check this indicator, you can use the usual household tonometer, replacing the pressure gauge on it with the right. A trimmer for grass is not started a gasoline dry candle. Garden gasoline trimmer rating. Follow the testimony: if they do not change, everything is fine, and since the pressure will begin to fall, then some part of the carburetor is faulty. Will have to find it and replace it with a new.

If everything is in order with the carburetor, then the gasoline trimmer for the grass may not be launched due to wear of the piston group. If chips, scratches or bully are found, on the piston or cylinder they should be replaced. Piston rings are subject to mandatory verification. A small rally piston when swaying the connecting rod indicates that the time has come to change the rings. This procedure is best entrusted to the specialists of the service center.

What to do if the lawn mower or saw stalls at high speeds (under load)

Group for repairing garden equipment Video about the reasons for the sudden stop of a two.stroke.

The lawn mower does not start hot. press the gas trigger and pull the cord abruptly several times until the engine earns, then lower the trigger. Not starting. specialized repair is required.

Checking the ignition system, if the lawn mower is not started, is carried out sequentially:

• Clean the removed candle from soot and dirt, dry, set a gap of 1 mm;
• Connect to a high.voltage wire and check on a spark, twitching a few times;
• In the absence of a spark, check the high.voltage wire for integrity;
• replace the candle;
• dry the candle channel;
• At the same time, the operation of the ignition coil is checked, it is faulty if the working candle does not spark.

It is in the case of a malfunction of the ignition coil that the lawn mower does not start hot, stalls, works with interruptions.

Cleaning or replacing the air and fuel filter will provide the necessary consumption of ingredients entering the carburetor. Air filter can be washed in soapy water or replaced. If the nylon canvas is used, it is washed, the porous felt filler is replaced. Why does the lawn mower stall when you press the gas: the causes and their solutions. The lawn mower stalls (trimmer for grass): the fuel filter is carefully changed, without leaving an open suction pipe. Whether the replacement of the air filter is needed, it is possible to determine if the engine with the air purifier removed is launched. Whether it is necessary to change the grid on the fuel supply, if the lawn mower is not started, a dry candle will tell.

Sapun, a hole for air intake into a gas tank. If it is clogged, discharge is created in the tank and the mixture does not enter the carburetor. The hole can be blown with air or cleaned with a needle. Clean the exhaust channel, remove the anti.icper mesh of the muffler.

The lawn mower stalls at high engine speeds

During operation, a situation arises when, when pressing the fuel supply key, the aggregate turnover begin not to increase, but to decrease. A malfunction of this nature can be caused:

• etching of atmospheric air into the combustion chamber;
• problems with the circulation of a mixture of fuel;
• clogging the saapun in the lid of the fuel tank (cleaning the hole with a thin sewing needle);
• Incorrect carburetor adjustment.

When air sunses, when I operate ICE, it is necessary to check the tightness of the pipes and the integrity of the gaskets in the CPG. The problem with the circulation of the fuel mixture can be solved by the elimination of blockages in the fuel pipes leading to the carburetor. If a vacuum occurs in the tank and not receipt of the fuel mixture to the carburetor, it is enough to clean the soundtress with a thin needle and blow it with air.

The gasoline trimmer for grass stalls at idle

Often, when reducing the speed, the motor motorcycles stalls and does not support idle speed when re.starting. The main reasons for the occurrence of such a breakdown include pollution or the dumping of the carburetor, as well as clogging of the air filter.

Gasoline trimmer for grass stalls at idle

In case of violation of the optimal settings of the carburetor, it is necessary to clean it and repeated adjustment. You can cope with clogging the air filter of a trimmer for grass by placing it for several hours in a solution with a conventional domestic detergent. If independent cleaning has not helped to cope with the blockage, it is better to purchase a new filter element in accordance with the operating manual.

After the measures, the user will not encounter a situation for a long time when a trimmer for grass stalls in idle and functions only when gas supplies.

The lawn mower stalls in other words suffocates when pressing the gas

If the inconsistent is associated with the carburetor node, then it can be recognized when the lawn mowing appears when the vibrations appear. When a hose bursts or a cable stretches, a change of data data is made.

When a braid for grass stalls at large speeds, this is due to the following problems:

• clogging or clutching the valve placed on the gas tank lid;
• The carburetor was drained under the influence of vibrations that occur during the operation of the mechanism;
• obstacles with the circulation of fuel consistency;
• atmospheric air
• The hose created to fuel fuel cracked or slightly connected.

The carburetor is regulated by focusing on the operational annotation to the trimmer. For the option, it is often enough to weaken the tightness of its body. If there are problematic issues with the circulation of the fuel consistency, then it can gradually enter the carburetor. After its production, the engine stalls at huge speeds.

At single speeds, all.fought trimmer stopping the grass are subsequent:

• pollution, drainage in another incorrectly configured adjustment of the carburetor;
• clogging of the air filter;
• reducing the speed of the gearbox when heating it, which is a consequence of the use of inappropriate fuel consistency;
• clogging of the throttle;
• air entering the system;
• insufficiently fuel at the work of a lawn mower.

If a carburetor is a problem place, then the technique will stop at the “cold” and with a “hot” launch.

The unit can stall immediately after starting, if the carburetor is resolved as it was also called incorrectly configured. this causes an uneven supply of fuel. The result will be that the device begins to vibrate clearly. To eliminate problems, the carburetor is reconfigured, acting by annotation to the mechanism.

Filters

Blocking air filter ─ another reason for the unreliable operation of the device. To check the involvement of this element in the malfunction, you need to start the lawn mower without it. The contaminated filter can be washed in gasoline, dried or replaced with new.

The clogged fuel filter does not let the fuel into the cylinder, and the engine with full gas stalls due to elementary lack of gasoline. This element is located inside the tank on a fence hose. To eliminate the problem, instead of the old filter, put on the new hose or rinse carefully the one that was removed.

Advice! When trying to pull out a cork in the tank, the hose along with the filter can fall into the tank. You can get them with tweezers.

What to do if the lawn mower starts and stalls?

Now we will consider all the above problems described in more detail.

In principle, the reasons why the engine of motorcycles stops working when pressing gas can be a huge number. Here we will consider only the most common.

Perhaps the air damper just clogged. And to eliminate the problem, it will be enough to simply clean the air damper. The engine also stalls due to the clogged air filter. To clean it, the filter should first be washed in the solvent, and then blow the stream of compressed air.

A similar procedure should be carried out with the clogged fuel filter, which prevents the intake of the fuel in the proper volume with an increase in engine speed.

The engine can stall for other reasons. Firstly, the spacer is worn between the cylinder and the carburetor, and secondly, the crankshaft oil seals began to suck in air.

We have already indicated that in this case the problem is in the carburetor. In it, due to increased temperatures, gasoline begins to boil, which is why the air-fuel mixture ceases to form or its quality is critically reduced.

In addition, this problem may arise due to the fact that the carburetor is equipped with a rotary rather than a disk damper. If the problem has acquired a chronic character, then it should be solved radically. by buying a new carburetor with a disk barrier.

Most likely, access to the fuel tank is difficult or completely absent, which is why a reduced pressure zone is formed in it, due to which the engine stops receiving fuel in the required amount and because of this you stop working.

The engine at idle can stall for the following reasons:

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LSI and began to prepare not quite normal gasoline solution, which is why they began to fall on the drum;

You will need spare parts to eliminate most problems, and the Well Part will be ready to provide them with the best cost to you.

Build your home!

When purchasing a lawn mower, you must be prepared for the fact that, as in all other similar tools, breakdowns may also appear in it that will require repairs.

But do not immediately run to the service center and pay big funds to the craftsmen who convince you of the presence of severe malfunctions in the device.

The lawn mower stalls at high speeds

Perhaps more and more a widespread complaint associated with gasoline trimmers sounds like this: “The lawn mower stalls”.

Naturally, a rather harsh fault may be a prerequisite for this. A two.stroke trimmer engine for grass does not develop turns stalling. lawn mower FS 130 give gas stalls. But in most cases, the situation is even easier than it seems to be the 1st gaze.

In order to cope with such an inconsistent, first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and from time to time it is even self.destructive.

In fact, circumstances, this is when the lawn mower stalls at high speeds, there are quite a lot of these circumstances.

Why is a Chinese lawn mower not developing momentum?

Trimmer for grass does not gain momentum. very frequent inconsistency and of course does not always have a common solution.In this.

The lawn mower is not gaining momentum, the cause of the malfunction and eliminate it

1st launch of the latest lawn mower.Removed the grid from the silencer, began to work.

Another, this is the presence of malfunctions in the power system.

In this case, the lawn mower will stall at idle. At speed stalls a trimmer for Champion grass. GAPHOLLOSKALL GOODLUCK 4300 stalls video revolutions. The lawn mower stalls when you press the gas. At high speeds, the lawn mower stalls. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Vibrations that take place in the process of operation of the lawn mower can lead to a reservoir.

Incorrect adjustment of the lawn mower can be fixed by simply adjusting it in accordance with the requirements specified in the operating instructions.

In addition, sometimes gasoline trimmers for grass can stall due to the fact that the valve located in the gas tank lid just clogged or sticks.

To find out, try using a braid by loosening the gas tank cover.

If in this mode the device works properly, clean the valve.

over, the lawn mower can stall due to poor fuel flow into the carburetor

Why then the device starts up, ask you?

The reason for this is that at first the fuel gradually falls into the carburetor and is enough for work with increased power.

However, then it is produced and at large speeds the engine begins to stall.

As for the carburetor, here the problem may also be that its body is too pulled.

The reason that the lawn mower stalls at high gas speeds may also be an air leak.

We are talking about the possible presence of a place through which air can pass during the heating process of the engine.

Among other things, do not forget to check the fuel intake hose. GAPHOLLOSKALL GOODLUCK 4300 stalls video revolutions. Husqvarna trimmer stalls when loading. The problem may be that it is weak or cracked at all.

These are the main reasons why the gas mowl can stall.

What to do if a benzotrimer is not gaining momentum ?

If you once purchased a trimmer for grass, working with gasoline, then you probably had to face the problem of turning on a trimmer for grass, as well as a problem as a benzotrimer does not gain momentum.

That is why this article has been created.

So, what to do if a trimmer for grass, working for you for several years, suddenly just stops gaining momentum. and the motor is simply stalling? In this case, you and I should consider a number of problems related to stopping the work of the motor.

The motor may stall under various circumstances. I have the problem of the STIHL FS38 STIHL FS38. Sometimes the reason for the incorrect operation of the trimmer for grass working from gasoline is the clogging of the air filter.

It is the filter that is one of the most important reasons why the operation of a gasoline trimmer for grass may stop.

Various garbage very often gets into it, particles of dust that also clog the filter, so it needs to be cleaned and washed every month, and maybe more often, it all depends on what power the gasoline trimmer has for the grass, as well as then how often do you use this device.

Benesotrimer (Moto Mower) Carburetor repair does not work does not develop speed, loss of power

Chinese lawn mower Analog Husqvarna does not develop turnover, the reason was very simple (watch in the video)

If you have done operations with the filter, but the work of a trimmer for grass working from gasoline remains the same, the benzotrimer does not gain momentum what to do?

Then you should try to extract the filter from the device in order to provide the so.called “relief” of the trimmer for grass. Why is a Chinese lawn mower not developing speed, the cause of Husqvarna. Should help.

The next and rather common problem when working with a gasoline trimmer is that it simply stalls and does not give any signs of life.

In this case, the problem may be as follows:

The last and most common cause of the breakdown of a gasoline trimmer for grass is that the cable that is located in the carburetor department was just sleeping.

Therefore, make sure that it will be well pulled, but not to the limit, otherwise with too much load on the gasoline trimmer for grass, this small cable can crack and then you will definitely have to contact the service center, and then also throw out many money into the wind.

The Stihl 180 chainsaw does not develop turnover or if you released the gas trigger, it continues to work without dropping in this case the moment. These obstacles are quite all.prominent. Let’s try to understand the reasons for which the appearance of similar defects is. We will also then see how to conduct diagnostics if the chainsaw does not pull. Circus.

Oleo-Mac Speedgo Head Tutorial Mac 753 T Read more on the website of Oleo-MAC-755-Master/ ! OLEO-MAC 753 Lawn Machine Two Cylinder (cm. cube) 40.2 power (kW/l.With.) 1.6 / 2.2 weight (kg) 7.9 pipe diane (mm) 28 volume of the gas tank (l) 0.75.

Adjustment of the maximum speed

The maximum speed is regulated using a screw h. The turn increases when it turns clockwise, and decreases when it turns counterclockwise.

The maximum rotation speed of chain engines ranges from 11,500 to 15,000 rpm. Higher speed can be dangerous for the engine, and it simply does not provide ignition. Therefore, the maximum speed can be determined as a result of interruptions in the ignition. In case of their appearance, slightly unscrew the screw h counterclockwise.

Engine starting problems

It is very important to determine the cause of the failure correctly, because otherwise we simply cannot eliminate it. If there are no extraneous sounds when trying to set up a chainsaw (knocking down, grinding, etc. D.), It often turns out that in fact there are no problems. For example, if you put the chainsaw and pull the fork for a long time, the engine simply pours and starts very much.

To properly start the engine saw engine, install the lever or switch to the “flap” position. Then you need to pump the mixture into the carburetor if there is a fuel pump in stock. Pull out the starting handle until the engine resistance becomes noticeable, and energetically extend the amplitude, taking your hand to the side. After two. Three such movements, the engine must first start, and then decay. If this does not happen, then it is necessary to transfer the lever to the position of half.gas or simply to the working position, and then continue to work the chainsaw in this mode. Many Pologaz chainsaws are recorded automatically when the air damper is pulled. Some models have an ignition with the key, it is important to make sure that it is turned on.

If the engine does not start, the first thing to do. unscrew and check the spark plug. There are times when the plant fills the burner with fuel in the cold season. Then you also need to unscrew the candle, dry the combustion chamber with one plant, clean the spark plug, screw it up and repeat the start. It is advisable to immediately check the presence of a spark. On a twisted candle, we put on a cap with a high.voltage wire, we put it on a cylinder, and we pull the starter. Visually observe a frequent blue spark. OK. We twist the candle in place and launch it. If there is no spark, change the candle and repeat the attempt. Again, no. Check the connection of the high.voltage wire to the spark plug, coil and ignition system.

In general, the condition of the candle can be used to determine the type of malfunction.

• Dry.Most likely, the fuel mixture is not included in the cylinder. This is not a ignition system, so the candle is screwed and checked.
• Wet, strongly sprinkled with fuel.The cause of the excessive fuel mixture is to violate the launch rules, as described above, or if the carburetor is incorrectly set up.
• Covered with black carbon.This may indicate the use of poor.quality oil, an incorrectly configured carburetor or an incorrectly calculated ratio of gasoline and oil. The candle should be washed, cleaned of carbon deposits with a sharp object (awl or needle), rub the electrodes with a fabric and installed in place.

When checking the light of the ignition, it is necessary to pay attention to the gap between the electrodes: Normal is considered from 0.5 to 0.65 mm. Damaged or worn gasket should be replaced.

Correctly adjusted carburetor chainsaw provides its effectiveness at full capacity with the most economical fuel consumption.

The need for tuning a carburetor chainsaw is infrequent, since adjustment is originally performed by the manufacturer to achieve the optimal mode of operation. Adjusting screws are designed for a more accurate adjustment of the carburetor chainsaw, if necessary.

Among the causes of violation of fixing the adjusting screws are the most common: