The benzotrimmer after heating stalls and does not start. Diagnosis of the candle channel

The trimmer for the grass does not start hot

Trammer for grass, both electric and with an internal combustion engine (ICE), is an indispensable tool in the summer and autumn period for owners of cottages and private houses.

With its help, weeds, small shrubs are easily removed and the lawn is trimmed. But, like any technique, trimmers for grass fail at the most inopportune moment.

To eliminate the malfunctions with your own hands, the user of this technique first needs to determine the reason for their appearance.

The main malfunctions of gasoline and electric trimmers

In the lawn mower and an electric trimmer for grass, if you do not consider breakdowns associated with the bar and the mowing head, the malfunctions mainly happen in the engine area.

Damage of gasoline trimmers

Typical breakdowns of a gasoline trimmer for grass, which are most often faced with the owners of this unit, are as follows:

• engine breakdown;
• problems with the carburetor;
• problems with the supply of fuel;
• muffler malfunction;
• gearal breakdown;
• The starter broke;
• Air filter problems;
• Broken a buckshot on a gas tank.

Malfunctions of electric trimmers

Since the device of an electric coser is much easier than a motirmer, then there are few reasons for its failure.

It should be noted that the elimination of some of them is best entrusted to the specialist.

Basically, the trimmer for the grass ceases to work normally in the following cases:

• Electric cable malfunction;
• The control button is faulty;
• burned engine winding;
• Contact joints break on the engine.

Why is the gasoline trimmer not starting for the grass

The reasons why the gasoline trimmer for the grass stopped starting is different, therefore, a phased diagnosis of the apparatus is required.

Fuel tank (fuel quality)

Remember that always before starting the unit, a check of the presence and quality of fuel is required. In this case, you should not be greedy and save, as well as “clever” about the amount of oil added. Everything must be done according to the management attached to the apparatus, since when the piston group fails, its replacement will cost about 70% of the total cost of the trimmer for the grass.

Pour fuel due to the fact that you will fully conside it when performing work. After a while, the gasoline remaining in the tank loses its properties and can harm the engine. Therefore, do not prepare the mixture for the future and in large quantities. If the lawn mower starts poorly, try to drain the “old” fuel from the tank, and season it with a freshly prepared mixture.

Important! To refuel the device with fuel, the origin of which is unknown, fraught with negative consequences. Gasoline should be of high quality, bought at a gas station, and its brand should be not lower than AI-95.

Candle and candle channel

So, you changed the fuel, but nothing has changed, and the trimmer for the grass still does not start. In this case, it is worth checking the candle channel: whether it throws it with a combustible mixture.

Often users transfer the air damper to the “OFF” position when starting, and when the engine started, they do not transfer it to the “ON” position, after which it stalls.

Further, an attempt to start the internal combustion engine to again leads to the fact that it floods the candle with gasoline, and the start becomes impossible. To diagnose and eliminate the possible problem in this node, do the following.

• It is necessary to unscrew the spark plug, wipe it well and dry it. When installing a candle in the ICE cylinder, it should be dry.
• Draw from the combustion chamber the fuel accumulated there. This is done through the hole from which you twisted the candle.
• In the presence of soot on the electrodes of the candle, it must be removed either with a thin file or a nail file.
• Do not forget to put the gap between its electrodes before installing the parts in place. The gap on the candle should be 1 mm. As a probe to check the gap, you can use a coin.
• Next, collect the block, read the start instructions and try to start the engine again.

If the engine does not start, then you will need to check the spark. For this:

• unscrew the candle;
• put on it a cap of a high.voltage wire;
• Touch its metal part to the cylinder body (to provide contact, you can insert a tubular key) as shown in the figure below;
• pull the launch cord so that several engine speeds occur.

Normally, with each piston roll between the electrodes, the candle should slip a spark. If there is a spark, then the reason that the internal combustion engine is not launched should be sought in other nodes of the device.

For a better understanding of the process, how to test the candle for the presence of a spark, you can use this video where the check is shown by the example of the Lawn Mushiel “Soyuz”.

If there is no spark, then in the beginning check the cable connecting the candle to the coil. perhaps the reason is in it. You can call it with a tester. In case of detection of the rupture of the chain, a high.voltage wire will require a replacement.

Also the reason that the spark has disappeared is a malfunction of the ignition coil (magneto). The figure below shows what the coil (magneto) looks like from the gasoline trimmer for Patriot grass (Patriot).

To exclude the malfunction, it will be necessary to use a tester to check the Magneto trimmer for the grass, namely, its primary and secondary winding. On the primary winding, the resistance should be in the range from 0.4 to 2.0 Ohms.

If the device shows 0. this means that there is a short circuit in the winding, and if infinity is a clear sign of a chain break. The resistance on the secondary winding should be in the range from 6 to 8 kOhm.

On some coils, it can reach the value of 15 kOhm.

Air filter

If your lawn mower does not start well or stalls immediately after starting, you should pay attention to the air filter, since it can be clogged, as a result of which the air does not enter the combustion chamber, and fuel ignition does not occur.

To check if the filter is the case, remove it and try to start the engine. If he earned, then the reason was found. The filter needs to be replaced or rinse well and dry before installation.

Why and what to do if a gasoline trimmer for grass does not start

If a benzotrimmer does not start, the breakdown can be caused by several reasons. Most often, the failure occurs:

• due to clogging of air or fuel filters;
• because of the exhausted old gasoline in the tank;
• due to damage to the fuel hoses;
• due to damage to the ignition system;
• due to a short circuit of the wires responsible for inclusion.

Also, the launch of the primer and the saapon, the clogging of the carburetor and the air damper drive clogged.

The most difficult thing is to repair a benzotrimer with a malfunction of the engine, but such a breakdown is rare

Exhausted gasoline in the tank

Many trimmers left fuel in the tank after using the unit. If the cover is not closed not, gasoline can exhale and absorb moisture from the air. As a result, the combination of the mixture is reduced, and the motor does not start.

It is very simple to fix the situation. you need to remove old fuel from a gasoline trimmer for grass. Do it like this:

• Pump up new gasoline primer.
• Twist the starter cable many times.
• Pump the old fuel through the combustion chamber until the tank is empty.
• Dry the candle.

You can also simply remove and disassemble the carburetor to drain the remnants of exhausted gasoline. But it is more difficult to do this, you must have minimal ideas about the device of a trimmer for grass that does not start.

A short circuit of wires

The wires suitable for the engine are responsible for the engine. they are connected by the switch, and as a result, the gasoline trimmer for the grass is launched. Due to poor-quality isolation or permanent vibrations, the cables can be wiped out.

If a short circuit occurs, the engine is not started by pressing the button. You can eliminate the problem according to this scheme:

• The wire departing from the start button is removed from the terminal terminal of the ignition system.
• Using the tester, check the cable resistance in “Inclusive” and “off” modes.
• If there is a malfunction, a working handle of a gasoline trimmer for grass is disassembled.
• Cut or solder suitable to the motor, ignition system and wire button.
• Extract the remains of cables and set new in their place.
• Collect the hilt back.

If the gasoline trimmer for the grass starts again, the repair was successful.

Attention! In good wiring during testing in “inclusive” mode should give resistance striving for infinity.

Flowing the air filter

If the trimmer for the grass has not stalled and does not start, the problem may consist in clogging an air filter. To diagnose a breakdown, you need to extract a candle from the unit case and inspect it. If there is clogging, it will be black.

To eliminate the problem, you need to disassemble the motorcycle and pull out the filter from the body. It is cleaned in accordance with the instructions for a specific trimmer for grass, and then set to place. To prevent the problem, it is recommended to conduct preventive maintenance of equipment from time to time.

Falf in the spark plug

If the benzotrimer does not start, the failure can be caused by a candle breakdown. Diagnosis is carried out as follows:

• Twist the element from the cylinder block head.
• Carefully examine. if the contacts of the candle will be covered with a malfunction, will be covered with a black coating.
• Soak the part in vinegar solution 20% for half an hour to clean.
• Sprinkled with soda and washed with water after another 30 minutes.
• Dry with compressed air and installed in place.

In some cases, after cleaning, the candle comes into an efficient state, and the gasoline trimmer for the grass starts again. If this does not happen, you need to replace the element with a new.

If a black fog quickly appears on the new candle, the problem may consist in re.enriched fuel

The ignition coil malfunction

If the trimmer for the grass is jerking off and does not start, it is worth checking the ignition coil. Do this as follows:

• All wires turn off the block and remove them from the candle.
• Measure the resistance of both coils-in the primary it should be 2-3 Ohms, in the secondary 4.5-5.5 ohms.
• With a strong deviation of the indicators, the ignition unit is replaced with a new.

You can check the knot in another way. Instead of a candle, the tip of the discharge is inserted into the appropriate wire and the latter is connected to the motor. Then you need to set a gap with a size of 0.5-0.8 mm and twitch the starter cable. The ignition unit requires replacement in the absence of a spark, but if it is, then the malfunction lies in the candle.

Recommendations and preventive measures

It is quite difficult to start a benzotrimer with malfunctions, sometimes repair requires a lot of costs and applies of efforts. Avoid breakdowns allows compliance with prevention rules. In particular, it is recommended:

• Timely clean the ribs of the starter and channels on the housing of a gasoline trimmer for the grass;
• Before a break in the operation of the unit, drain the remaining fuel from it;
• After cleaning the gas tank, start the engine at idle to eliminate the last traces of the mixture;
• use only high.quality fuel when operating the unit;
• load a gasoline braid in accordance with the instructions;
• Before cleaning for storage, disassemble and thoroughly rinse the trimmer for grass with solvents.

It is recommended from time to time to subject the gasoline braid to be careful to identify mechanical defects. Regular preventive cleaning requires air and fuel filters of the system.

Attention! Before cleaning the gasoline trimmer for storage grass, you need to lubricate the piston group with motor oil.

The more intensively the benzotrimmer is used, the more often its individual working nodes clog

The lawn mower starts and stalls. What to do?

There is a spark, and everything seems to be normal, but the lawn mower is not started, in such cases, you should check the air access valve into the fuel tank. Clogging of the valve leads to the creation of a vacuum in a tank, in which the carburetor does not receive gasoline, so the lawn mower will start, but then it will die out. To exclude this reason, you need to clean the valve and try to get a lawn mower with a not fully twisted tank traffic jam. 2. If at the same time the lawn mower is not started, you should remove and clean the fuel filter, as well as check all the parts of the carburetor, and then try to start. The lawn mower is not started again, the air filter is disconnected, try to get without it if the gas station has started to mean the reason in the air filter, replace it.

The loss of the spark entails a check of contacts and the correctness of the clearance between them, conducting the wire to the candle and the candle itself. A method of checking the spark. to unscrew the candle, connect the wire to it, attach the candle sideways to the casing of the engine and pull the lawn.mower as if starting the starter several times, while you need to look at the corner and contact of the candle, the spark should run between them. If there is no sparks, take a new candle to do the same procedure, if the spark is not traced, the problem in the wire or contacts means it, it is better to replace them.

The lawn mower is not started on a cold

When starting a cold motor, it is not recommended to press the gas. Having tilted the lawn mower so that the air filter is on top, click on the fuel suction button 5-6 times, install the function of switching functions to the Start position, pull the starter’s cord several times until the motor starts up. After a few seconds of the engine, turn off the start system.

If the lawn mower was recently at work and did not have time to cool down but did not want to start. press the gas trigger, sharply pull the starter’s cord several times until the engine is started and only then the gas trigger is released. If a lot of time has passed and the lawn mower managed to cool, then it must be started as with cold. If the above methods did not help, the lawn mower did not start, then you should contact the service center.

Repair and service of garden equipment.

Specialized Service Center “AgrotechService”. Warranty and post.warranty service of the equipment of world manufacturers! Attention! Information for users!

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;

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 sipped or incorrectly configured. this causes an uneven supply of fuel. 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 the valve supplies fuel clogs. 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 can also be caused by air leaks 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.

How the saapun affects the possibility of launching the gas mowing engine

Having excluded the malfunctions of the filters of the lawn mower, it is necessary to check the saapon. The cabin is called a detail that is responsible for the normalization of pressure in the tank. When the fuel gradually leaves the tank to the carburetor, then the pressure increases (the vacuum is created). To discharge the vacuum inside the tank, a saapun is used. a kind of valve that is on the tank cover of the tool. This valve has a filtering element through which the air entering the tank is filtered.

Over time, the filter clogs, and becomes the reason for creating a vacuum in a gas tank. Trite, but in 30% of cases, a trimmer malfunction for grass in the form of the impossibility of starting it is associated with clogging the cabin. The trimmer’s saapun can be cleaned, and the operation of the tool can continue. Make sure that the cause of the trimmer’s malfunction for grass is precisely the sapun can be as follows:

• Wrap the gas tank cover
• If air is pulled when diluting, then it is already possible to assume with 100% confidence that a saepun has come out of order
• Twist the lid and start the engine of the lawn mower. If the trimmer for the grass starts, but after a while (when the amount of fuel in the tank is reduced) stalls, then it is necessary to clean the saepun

You can clean the bacon through a conventional sewing needle. Many do not even know about this important detail, so they often do not understand what to do when the mowing benzotrimer engine does not start. Answering the question of the influence of the saapun on launching the motor, I must say that it has a direct effect. Excessive pressure in the tank prevents the fuel supply to the carburetor, so the engine does not start.

The muffler of his clogging and the inability to start a benzotrimer

What else can be the reason that it is impossible to start a benzotrimer engine? Even before resorting to more cardinal actions, you should check the serviceability of the muffler or exhaust channel. This does not apply to new trimmers that have practically no special development. If the trimmer has been to the trimmer, and the tool has not been subjected to diagnostic measures, then the muffler is checked.

If the lawn muffler is clogged, then the exhaust gases have nowhere to go out, and therefore it is impossible to get the engine. In an instant, the exhaust channel cannot be clogged, therefore, the day before such signs should have been manifested:

• An increase in the sound of the motor, which is associated with overcoming high resistance with exhaust gases to release them
• Black smoke from a muffler is a dozen that settles on the walls of the exhaust system
• Unstable engine operation
• The motor stalls on its own when working at idle

Exclude or confirm this factor by inspecting the exhaust system. If the anti.icing mesh has significant clogging, then the reason for the impossibility of starting the engine is undoubtedly in the exhaust channel. The mesh must be cleaned, only this must be done carefully, since the black carcass is a very dangerous carcinogen that can provoke serious diseases of the human respiratory system. To clean the anti.icing mesh and muffler walls of the trimmer for grass, special tools should be used, and work using protective equipment.

Rules for the operation and storage of a lawn mower

In order for the lawn mower to start well and continue to provide it with good storage and operation conditions:

• During operation, carefully monitor the cooling system, carefully and in time, clean the channels in the case, as well as the ribs of the starter;
• If necessary, use solvents, kerosene and other detergents for cleaning;
• Do not clean the “hot” tool. let it cool;
• Stactly comply with the requirements of the instructions for the operating mode, otherwise you can overheat the engine;
• If you do not plan to use the lawn mower in the next month, the fuel mixture from it needs to be drained, t. to. Over time, it breaks up into heavy fractions, which will definitely clog the channels of the carburetor;
• After draining the fuel, let the trimmer work at idle until it stalls, this will help to completely remove the rest of the working mixture.

Before winter storage, take the following steps:

• completely disassemble the braid, rinse and clean all the details you can;
• Inspect the details for damage, if necessary, eliminate distortions, impulses, bent and any other malfunctions;
• Pour a sufficient amount of oil into the gearbox and clean the air filter;
• You can partially disassemble the motor, rinse, blow and smear all the moving parts;
• In order to lubricate the piston, you need to unscrew the candle, raise the piston with the outlet to the extreme dead point, pour a little oil into the candle hole and scroll the crankshaft a couple of times;
• If you store the lawn mower not in the house, wrap the engine with an oiled rag.

Remember, careful compliance with the rules will allow you to forget that the lawn mower is bad for several seasons.

When it is poorly started on a hot diesel engine

To chagrin, diesel engines also from time to time may not start on a hot. In most cases, the causes of this phenomenon are malfunctions of subsequent nodes:

• Cooling water sensor. Here the situation is similar to the one that was described in the last section. The sensor may fail and, accordingly, transmit incorrect information to the ECU.
• The crankshaft position sensor. Situation similar to an injector engine.
• Air mass flow sensor. Similarly.
• Fuel pump of the highest pressure. Namely, this can happen due to a significant wear of bushings and a pumping shaft of the pump. Air enters the pump from under the omentum, which is why it becomes impossible to collect working pressure in the prelunate chamber.
• Diesel engine.
• Fuel pressure regulator.
• Ignition module.

Now we will try to summarize the information given so that it is easier for you to find the cause of the breakdown if it happens to your car.

Checking the ignition by oscilloscope

What to do if the used fuel mixture is in perfect order, but as before it does not start Trimmer for grass

petrol? The prerequisites for the refusal of the mechanism can lie in excess moisturizing the candle channel. To diagnose and eliminate the task, you need to make the next:

• Turn the candle. Wipe it painstakingly, and then dry it.
• Drain the excess combustible in the chamber through the corresponding candle hole.
• Clean an old candle if there is a dozen on its surface. The use of an ordinary ladies’ nail file or a file will allow you to cope with the task.
• When installing the element in place, set a gap of 1 mm. To check the parameter, it is enough to place any coin in the lumen.
• Collect a multifunctional block back.
• Try to start a trimmer for grass.

The lawn mower is not started on hot

If the lawn mower was not so long ago in work and has not yet managed to cool but did not want to start. press the gas trigger, sharply pull the starter’s cord a couple of times until the engine is started and the gas trigger is released later. If quite a lot of time has passed and the lawn mower managed to cool, then you need start

As with cool. If the above methods did not help, the lawn mower did not start, then you should contact the service center.

Why is the gasoline trimmer not starting for the grass

The reasons why the gasoline trimmer for the grass stopped starting is different, therefore, a phased diagnosis of the apparatus is required.

Fuel tank (fuel quality)

Remember that always before starting the unit, a check of the presence and quality of fuel is required. In this case, you should not be greedy and save, as well as “clever” about the amount of oil added. Everything must be done according to the management attached to the apparatus, since when the piston group fails, its replacement will cost about 70% of the total cost of the trimmer for the grass. Pour fuel due to the fact that you will fully conside it when performing work. After a while, the gasoline remaining in the tank loses its properties and can harm the engine. Therefore, do not prepare the mixture for the future and in large quantities. If the lawn mower starts poorly, try to drain the “old” fuel from the tank, and season it with a freshly prepared mixture.

Important! To refuel the device with fuel, the origin of which is unknown, fraught with negative consequences. Gasoline should be of high quality, bought at a gas station, and its brand should be not lower than AI-95.

Candle and candle channel

So, you changed the fuel, but nothing has changed, and the trimmer for the grass still does not start. In this case, it is worth checking the candle channel: whether it throws it with a combustible mixture. Often users transfer the air damper to the “OFF” position when starting, and when the engine started, they do not transfer it to the “ON” position, after which it stalls. Further, an attempt to start the internal combustion engine to again leads to the fact that it floods the candle with gasoline, and the start becomes impossible. To diagnose and eliminate the possible problem in this node, do the following.

• It is necessary to unscrew the spark plug, wipe it well and dry it. When installing a candle in the ICE cylinder, it should be dry.
• Draw from the combustion chamber the fuel accumulated there. This is done through the hole from which you twisted the candle.
• In the presence of soot on the electrodes of the candle, it must be removed either with a thin file or a nail file.
• Do not forget to put the gap between its electrodes before installing the parts in place. The gap on the candle should be 1 mm. As a probe to check the gap, you can use a coin.
• Next, collect the block, read the start instructions and try to start the engine again.

If the engine does not start, then you will need to check the spark. For this:

• unscrew the candle;
• put on it a cap of a high.voltage wire;
• Touch its metal part to the cylinder body (to provide contact, you can insert a tubular key) as shown in the figure below;
• pull the launch cord so that several engine speeds occur.

Normally, with each piston roll between the electrodes, the candle should slip a spark. If there is a spark, then the reason that the internal combustion engine is not launched should be sought in other nodes of the device.

For a better understanding of the process, how to test the candle for the presence of a spark, you can use this video where the check is shown by the example of the Lawn Mushiel “Soyuz”.

If there is no spark, then in the beginning check the cable connecting the candle to the coil. perhaps the reason is in it. You can call it with a tester. In case of detection of the rupture of the chain, a high.voltage wire will require a replacement.

Also the reason that the spark has disappeared is a malfunction of the ignition coil (magneto). The figure below shows what the coil (magneto) looks like from the gasoline trimmer for Patriot grass (Patriot).

To exclude the malfunction, it will be necessary to use a tester to check the Magneto trimmer for the grass, namely, its primary and secondary winding. On the primary winding, the resistance should be in the range from 0.4 to 2.0 Ohms. If the device shows 0. this means that there is a short circuit in the winding, and if infinity is a clear sign of a chain break. The resistance on the secondary winding should be in the range from 6 to 8 kOhm.

On some coils, it can reach the value of 15 kOhm.

Air filter

If your lawn mower does not start well or stalls immediately after starting, you should pay attention to the air filter, since it can be clogged, as a result of which the air does not enter the combustion chamber, and fuel ignition does not occur. To check if the filter is the case, remove it and try to start the engine. If he earned, then the reason was found. The filter needs to be replaced or rinse well and dry before installation. In the case when you find the oil in an air filter, it must be washed with gasoline, squeezed well and dry at least 2 hours before installing in place.

If the unit does not start with an air filter, it is still recommended to check the fuel filter.

Fuel filter

This filter cleans fuel of possible pollution. If it is scored, then gasoline does not enter the cylinder, and, accordingly, the unit does not work or stalls after starting. The fuel filter is located at the end of the fence hose, which is located inside the fuel tank. To get to the filter, it is necessary to extract a cork with tubes emerging from it.

When extracting traffic jams, a fence hose can disconnect and stay in a tank. It is extracted with a tweezer.

Next, remove the old fuel filter from the hose and put on it a new, pre.acquired. You can also clean the fuel filter if you do not have new. The filter must be fixed on the hose using a spring latch.

Install the fence tube on the cork and insert the last into the tank.

Electric trimmer for grass vibrates

Many mowing users noticed that some time after the start of the apparatus, it begins to vibrate very much. On some trimmers, mainly in models more expensive, an anti.vibration system was installed in the form of shock absorbers seized between the engine and the bar. But in some cases, even she does not save from strong vibration. The reason that strong vibration appears in the trimmer, there may be a small amount or complete absence of lubrication on a hard or flexible shaft located inside the rod of the apparatus.

Replacing the lubrication of the hard shaft is as follows:

• Apply a small amount of lubrication to the shaft and evenly smear it along the entire length of the part, including the slots at the ends of the rod (if they worked, the shaft will have to be replaced);
• After lubrication, insert the shaft back into the bar and put the gearbox in the same place.

The lubrication of the flexible shaft is as follows:

• unscrew and remove the mowing head;
• remove the bar from the electric motor by unscrewing a couple of bolts;
• Pull out a flexible cable from the bar;
• Lubricate the cable with grease along the entire length.

This is done like this: first you need to lubricate the end of the cable, and then insert it into the bar, after which, as it moves into the pipe, you should apply grease to the part and evenly distribute it on the surface. Then insert a bar with a flexible shaft into an electric engine and fix it.

In the event that the lubricant did not help, and the vibration continues to appear, you will need to change the flexible shaft.

A gasoline trimmer for grass is not started. 10 possible reasons

Before trying without the help of others to do the work of the tool, closely study the management of its operation. Maybe the information contained in it will stumble you upon a particular idea. When working in the load, the trimmer for the grass stalled and no longer starts.There is a spark.Gasoline acts. In an unpleasant case, you will have to find the cause of the malfunction by selection. Why doesn’t the lawn mower start: floods the spark plug, after winter, under load and other reasons for the breakdown of a gasoline trimmer for grass. It may be one of the subsequent:

• The switch on the bar has not been transferred to the “v.””. This is one of the simple actions, but from time to time the brand new are blurrying to turn on the tool before starting it.
• Similar errors include the lack of fuel in the tank. If the fuel ends, and you forgot about it, just pour into the tank (usually placed near the motor) AI-92 gasoline.
• Absence, inappropriate mixture or incorrect proportion of oil for engines. In the standard, less than 50 g of oil should often be added. I don’t remember a trimmer for Homelite grass, it is chasing and starts to start poorly in the time. This will serve as an additional lubricant and will support the engine of your trimmer for grass in working condition. Also consider that oil is of various types (“synthetics”, “semi-synthetics”, “mineral water”)-they all affect the operation of the mechanism differently.
• If a trimmer mowel for grass does not start after winter, drain fuel remaining in the gas tank and change it to the freshest. This is especially burning for small low.power trimmers with malhangic engines sensitive to poor consistency. In addition, during the winter, a precipitate can form on a gas tank day, which is due to which the tasks with the operation of the device appear.
• Excessive swing of fuel can also become one of the circumstances that the trimmer for the grass has not stalled and does not start. Когда воздушная заслонка перекрыта, свечу заливает топливом. It should be turned and dried, and then stick in your place and try to launch the engine, holding the gas trigger. STIHL 180 chainsaw is not started? Reasons and decision! To date, the manufacturer of STIHL has a leading place among other companies that arbitrarily. It is better to check it for the presence between the electrodes of the sparks before that. If there is no spark, the candle should be changed.
• Conclusions with the filter. trimmer for grass but not suitable for my case. Starts and works does not gain momentum. That a trimmer for grass does not start hot and even cold. If the lawn mower is not started. If your trimmer for the grass starts poorly, remove the air filter and run the tool without it. If everything happens, the filter should be changed to a new. As an option-painfully cleaning and blowing the old one, but the substitution will still have to be done at some point.
• trimmer for the grass stalled and does not start? Try to clean the so.called Sapun. an element designed to smooth out pressure in the gas tank. Cleaning can be done with an ordinary long needle. The clogged sapun often becomes a prerequisite for a malfunction.
• Knives are removed from the car. some models will not work under this condition.
• Violation of density. You can check this using a pressure gauge. If the pressure begins to fall, you should find which of the parts of the carburetor is faulty. In most cases, carburetor laying wears out.
• From time to time after a long period of work, you can see that the trimmer for the grass has overshadowed and does not start. Benzo trimmer for STIHL FS45 grass starts up and tried to start. Or not starting, MTD STC 55 P. Author. VO-1, you need to know that you should definitely take breaks. The amount of continuous work recommended for this model should be indicated in the annotation. You bought yourself a new gasoline trimmer for grass and in this case the lawn mower will not start or. Also, an overheating failure can lie in a faulty ignition coil or in the air cooling system, which prevents overheating.

Little tricks

If you are unable to twist/loosen the adjusting screws normally, perhaps the matter is too thick and hard. Then you can choose a more suitable instead of it. If your unit needs not pure gasoline, but its mixture with engine oil, strictly observe the proportions indicated in the operating instructions. There is one little thing: the recommended ratio is 1: 25 (for all grades of oil) or 1: 50 (for “native” oils). Try first the first ratio. If, with such a recipe, oil flow appears on the motor, and a strong fog is formed on the candle, reduce the fraction of the oil in half. This usually contributes to the disappearance of traces and a decrease in the number of soil. To clean the electrodes of the candles from combustion products, you can use fine.grained “emery”

First wipe them with a dry rag, and then carefully clean it with sandpaper. If the space between the device body and the insulator is also clogged, the usual straightened office paper clip will help clean it. To do this, soak the candle for a short time in diesel fuel, and after scrape the pollution

If the clog is small, one procedure is enough. With strong pollution, sometimes you have to repeat it several times. After complete cleaning, the candle must be wiped dry from the remains of diesel fuel, and then can be used as intended. Keep in mind that the lawn mower (gasoline, electric or battery) requires a little more care than domestic. In particular, many persistently recommend the adjustment of the carburetor of a two.stroke engine to professionals, especially if your purchase has not expired the warranty period of service. And finally, another advice: follow all the recommendations of the manufacturer for the operation and maintenance of the device. So you extend its trouble.free functioning.

To do this, soak the candle for a short time in diesel fuel, and after scrape the pollution. If the clog is small, one procedure is enough. With strong pollution, sometimes you have to repeat it several times. After complete cleaning, the candle must be wiped dry from the remains of diesel fuel, and then can be used as intended. Keep in mind that the lawn mower (gasoline, electric or battery) requires a little more care than domestic. In particular, many persistently recommend the adjustment of the carburetor of a two.stroke engine to professionals, especially if your purchase has not expired the warranty period of service. And finally, another advice: follow all the recommendations of the manufacturer for the operation and maintenance of the device. So you extend its trouble.free functioning.

What to do if the gasoline trimmer for the grass does not gain momentum, you will learn later.

The trimmer for the grass starts and immediately stalls the reasons

In recent years, the gasoline trimmer for the grass has made the status of a textbook from the main tools in the arsenal of summer residents. And such actions are logical, because a motorized braid for grass allows you to quickly put a personal plot in order. But when it happens that the trimmer for the grass does not start on the hot and cool. In such situations, it is necessary without the help of others to establish the cause of the malfunction. Next, find out what to do if a trimmer does not start for grass. The prerequisites that for the most part lead to such troubles will be considered further.

Where to start the diagnosis of defects if a trimmer is not started for grass? In situations where the tool stalls immediately after launch, it is worth looking at the subsequent units of the unit:

Specifically, the breakdown of the above locations for the most part leads to the fact that a trimmer for grass is poorly started. It is necessary to consider how to remove such problems.

Suppose you don’t start a trimmer for grass. Then the beginning of everything needs to be checked whether the fuel in the tank is enough, to additionally evaluate the quality of the fuel consistency. It is necessary to refuel a motorized unit only with high.quality gasoline.

It is recommended to use fuel, the brand of which is not lower than AI-95. Refueling a trimmer for grass with fuel of unknown origin, acquired not at a gas station, is fraught with the appearance of frequent failures when working as a tool. This causes a breakdown of the cylinder-piston accounting system.

Repair under such circumstances often exceeds the price of the device itself.

Why is a trimmer not starting for grass gasoline? Incorrect preparation of fuel consistency can also lead to this, which consists of oil and gasoline. The proportions, in which the designated components are connected are indicated by manufacturers in the guide for the operation of a trimmer for grass.

Preparing the fuel mixture is not very recommended in large volumes, in other words for the future. Indeed, with prolonged savings, the loss of the determining parameters of the substance occurs.

If a trimmer for grass does not start, it is worth draining old fuel and use freshly prepared fuel consistency.

The trimmer for the grass on the cold is poorly started, what to do?

What to do if the used fuel mixture is in perfect order, alas, as before, a trimmer for grass is not started by gasoline? The prerequisites for the refusal of the mechanism are variations to cover in excess moisture of the candle channel. To diagnose and eliminate difficulties, you need to make the next:

• Turn the candle. Wipe it painstakingly, and then dry it.
• Drain the excess combustible in the chamber through the corresponding candle hole.
• Clean an old candle if there is a dozen on its surface. The use of an ordinary ladies’ nail file or file will allow you to cope with the task.
• To install the element in the area, set a gap of 1 mm. To check the parameter, it is enough to place any coin in the lumen.
• Collect a multifunctional block back.
• Try to start a trimmer for grass.

It is recommended to do drying the candle channel by minimum within half an hour. But do not resort to calcining its parts. After all, heating the spark plug leads to its ultimate corruption.

Что сделать, если сервис многофункционального блока выполнялось согласно вышеуказанным советам, но триммер для травы не заводится, искра конечно при всем этом? Here it is worth treating gasoline threaded connection. The latter should not be plentifully impregnated with combustible. It is only a little moisturized.

Resort to such actions should be to ensure the ignition. After all, no matter how the candle gives a strong spark, in a completely dry chamber there simply will not be something to ignite.

If even a trimmer for grass does not start here, it is worth evaluating the quality of contact between a high.voltage wire and a candle. For which the design of the absence of a spark is intended (in the presence of a reliable connection with the designated elements), for sure, the inconsistency is caused by the breakdown of the ignition unit. In this situation, you will have to turn to the services of masters who will reinstall the knot.

After starting, the engine immediately stalls? why is this happening

Another all.produced prerequisite, because of which it is required, does not start a trimmer for grass, is the presence of a blockage in the filter area. To confirm the hypothesis, quite dismantle the designated block and experience the unit without it.

If the engine of the trimmer for the grass has launched, most likely you will have to create a change in the air filter or at least perform a painstaking blowing of an old. In the presence of abundant contaminants on the filter element, you need to use the latest grid. Relying to similar actions, it is not recommended to leave an absorbing pipe completely without a filter.

After all, haste in our version leads to the need to repair the entire piston group of the unit engine.

Often the engine of branded models of trimmers stalls during the clogging of the sapun. The main task of the designated component is the leveling of pressure in the fuel tank. For which the design of the node is intended here, a vacuum appears here, which greatly complicates the supply of fuel. Removing a malfunction allows the cleaning of the cabin using an ordinary sewing needle.

The measured functioning of the trimmer for the grass will be more impaired due to the laying of dirt in the final channel or the formation of blockage on the muffler grid. Such a disorder in most cases appears during the operation of the older generation trimmers. The issue is being solved by dismantling the anti.diploma mesh and its cleaning.

So that the unit is always in a multifunctional state, it is worth observing several ordinary rules:

• Carry out timely, constant technical inspection of the main mechanical nodes of the device.
• To refuel a trimmer for grass only with the latest fuel, the quality and origin of which is not caused by fluctuations.
• To inspect after each use of the tool, whether oxides and soot formed on parts of the accounting ignition system.
• Avoid the strong load of the trimmer for grass during work.

saw stall when you press the gas

So that the unit remains in a working state, you need to correctly prepare it for storage during the cold period.

Trimmer does not start for grass. Why?. Agrotechervice

A gasoline trimmer for grass is an amazingly useful thing, with the help of which you can, without unnecessary troubles, put in order not only a miniature lawn in the backyard of the house, but also to dig a considerable size of the lawn. But, like all things in this world, it has the ability to break. In this article, we will try to figure out what to do in cases where a trimmer for grass refuses to work.

The gasoline trimmer for the grass is poorly started

So, what to do if the gasoline trimmer for the grass is poorly started or not started at all? The most common reason for such a breakdown.This is poor.quality fuel. Remember that, for example, trimmers for the grass of brands “STIHL” and “Husqvarna” are unlikely to start the quality below AI-92.

Do not save on fuel, t.to. Repair of cylinder parts.the piston group can be a third of the entire cost of a braid for grass, and sometimes even half. Also, when preparing the fuel mixture, it is necessary to correctly observe the proportions of fuel and oil, which are always indicated in the instructions for the trimmer.

What to do if high.quality fuel is flooded in the gas tank, there is a spark, but the tool still refuses to start up? It is necessary to check the condition of the candle. It is located in the center of the gas mowing housing. It needs to be carefully twisted and make sure if there is a raid on it. If it is, then carefully clean the candle from the carbon and dry it.

If the lawn mower does not start even after the methods proposed above, then you need to try to remove the air filter and start the device without it. If the trimmer for the grass has not earned, clean the old filter well from dust or buy a new one.

It also happens that the lawn mower works as a maximum of 5 minutes, and then stalls and does not start until it cools down. In this case, try to open the pouring cover of a benzogornin. a suction sound should appear.

After that, tighten the lid back. If you do this manipulation during the time when the trimmer for the grass has just begun to stall, then the turns will recover, and it will be possible to continue to work.

If the lawn mower stalled until the cover is opened, then you just need to start it as it should be according to the instructions.

Trimmer for grass does not start after winter

How to be in such a situation? Do not worry and panic. This is a very common problem that is solved in just 3-4 minutes. Firstly, if the fuel is left in the gas tank last year, then it must be drained.

Gasoline loses its octave properties after 2 weeks of downtime. Secondly, start a lawn mower after a long stagnation in a slightly different way.

First you need to open the damper and pump up a little fuel mixture into the carburetor, then stretch the handle until a small resistance is sensed. After that, you can start a trimmer for the grass.

Trimmer for grass starts and stalls

If, when trying to start a trimmer for the grass, it starts up, but immediately stalls, then the cause of this may be an air filter again. It is necessary to remove it and check if it is clogged with dust.

If this is true, then it is necessary to carefully clean it or purchase a new. Also, the problem may also consist of malfunction of the ignition coil.