Chainsaw Partner Fills a Candle – NZIZN.RU

Why does a chainsaw fill a candle?

There are several reasons for this situation. In most cases, they are associated with incorrect operation of the fuel system, less often - with a defect in the spark plug itself or malfunctions of the ignition system. Products go on sale with factory settings of elements. Therefore, it is not worthwhile to immediately adjust the carburetor and ignition system. Most likely the user did not read the instructions or did not comply with its requirements.

The manufacturer recommends closing the air damper when starting the chainsaw. But this does not mean that the engine will work in this condition. The recoil starter must stop rotating when the first exhaust emission occurs. After this, the valve must be opened. If you do not do this and continue to crank the starter, the spark plug will flood, and the unburned mixture will collect in the crankcase.

The spark plug on a chainsaw can be filled even after several years of proper operation. In this case, the reason lies in the failure of the control membrane of the fuel chamber. Poor-quality material of the part loses its elasticity during prolonged contact with gasoline and the needle responsible for supplying fuel remains in the open position.

During operation of the tool, vibrations occur, which lead to changes in adjustments. Because of this, a highly enriched mixture is obtained, which does not completely burn and partially settles on the electrodes of the spark plug. This leads to malfunctions of the engine, and then to its stop.

What to do

If the chainsaw engine does not start and there are traces of fuel and oil on the spark plug electrodes, it is necessary to establish the cause of their appearance. This will determine what needs to be done to eliminate it. If fuel injection occurs when starting the unit, then it is necessary to remove the fuel mixture accumulated in the engine crankcase. To do this, turn the spark plug out, turn the chainsaw upside down and turn the crankshaft with a manual starter. Such manipulations need to be done at least 25-30 times.

After this, the removed part is put back in place and the engine is started in accordance with the operating instructions. If interruptions occur during the operation of the unit, this indicates a defective spark plug. Over time, the electrodes of the spark-forming device burn, resulting in an increase in the gap between them. This results in a weak spark that cannot ignite the fuel.

Unburnt fuel settles on the electrodes and sparking stops.

The gap is adjusted using a feeler gauge. For two-stroke engines, the distance between the electrodes should be 0.7-0.9 mm. Splashing of contacts can occur due to an overly rich mixture. This can be caused by poor carburetor adjustment or a clogged air filter.

The device is set up on a warm engine. By rotating the screws, the maximum possible stable speed is achieved. If the owner of the unit has not adjusted the carburetor, then you should contact a specialist.

Consequences of running an engine with untuned fuel equipment

The traction characteristics of the engine and the duration of its service life depend on the composition of the mixture.

• Working on a lean mixture initiates a drop in power, overheating of the cylinder and intense wear of loaded parts and components of the chainsaw.
• Working with a rich mixture is no less dangerous. The malfunction is manifested by an increase in the time it takes to reach operating speeds, increased fuel consumption, and smoke from the muffler.
• There is also intense formation of carbon deposits in the combustion chamber and loss of mobility of the piston rings.

Do I need to adjust the carburetor?

Many consumers do not consider chainsaws to be innovative equipment used only by specialists. Many summer residents and ordinary home craftsmen have such a tool. After all, a chainsaw is used as a convenient replacement for an axe, especially since manufacturers offer customers a variety of models of units at a very affordable price.

Since the design of the device is quite simple, if desired, anyone can figure out why the chainsaw does not start, taking into account the advice of experts.

Before we begin to consider the main issue, you should figure out how to adjust the carburetor - the main cranking device of chainsaws. If we consider the adjustment on the popular Shtil 180 model, then such an event is simply impossible to carry out.

In this model, the carburetor is equipped with a single adjustment screw, that is, the crank can be considered as a screw used to adjust the idle speed. The jet provided in the factory device is stationary and fully equipped with a load. In simple words, we can say that the factory setting of the carburetor helps to supply the air-fuel mixture directly to the engine during operation of the unit.

Additional recommendations

Read:

If you purchased a Partner-350 saw, the carburetor can be adjusted during operation. Before carrying out this work, you must remember that the factory settings are optimal. Using the screws described above, you can adjust the operation of the motor in special situations, including different climatic conditions. When adjusting, use the screws marked L and H. To increase the speed, turn them clockwise.

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To lower the speed, the screws are turned in the opposite direction. It is also important to take into account the sequence of use of the elements, which looks like this: L – H – T. If during the adjustment you encounter difficulties, then it would be best to contact a specialist, because incorrect adjustment can damage the motor.

Characteristic

Some time ago, a chainsaw was considered quite powerful, and at the same time, expensive and heavy professional equipment used for logging work. However, over time, manufacturers have significantly expanded the range of such equipment, releasing many lightweight and compact products for working in suburban areas.

Today, units such as those in the next photo are no longer exclusively professional equipment for lumberjacks. This is a tool useful in construction, repair work, cutting dry branches, preparing firewood, and the like. But in order for it to work without interruption, you need to know what to do if the spark plug on a chainsaw fills. Or how to repair such equipment in case of breakdowns of its other components. We'll talk about this further.

Help please | Topic author: Fatima

Yesterday I bought a STIHL ms180. I started it and let the tank sleep at idle. Today I started sawing a little and it stalled and won’t start, then you jerk it for a long time, it starts for a few seconds and stalls. I don’t know what to do. I don’t know what to do. Is it possible to return it and will they return it? money

Dmitry (Leyla) You have violated the operating rules. It is STRICTLY forbidden to run in at idle speed, or to break in anything at all. Now change the spark plug, and finally cut with a saw, there is no need to break in anything, the manufacturer has already done everything, full throttle, I emphasize FULL and sawing! ) at first there will be smoke and black slurry will fly out of the muffler, in your case this is normal)) and no idle, no need for a saw - turn it off.

When all the unburned oil burns out of the piston, everything will stabilize.

Alexey (Jemmy) STIHL saw manufacturer does not run in but as it should, I wrote earlier

Sergej (Porcius) Alexey is right, thanks to him for the advice.

Evgeny (Flutura) I don’t know, as soon as I brought it, I diluted the gasoline and put 7 cubic meters of wood into work, only to fill it up and the fire works

Dmitry (Leyla) Evgeniy, he did everything right.

Aleksei (Sharun) guys, tell me this is the problem. I bought a German 180 from my grandfather. It was sawing well, then the idle speed began to disappear. When working, it was necessary to perform peregazovka. then he poured gasoline into a canister that had been poorly washed out of diesel oil. I mixed gasoline as required 1:20. poured STIHL MS180 into the brainchild of Germany. the saw began to malfunction. became high idle. but when I pressed the gas trigger, she began to choke and stall. Maybe this is due to a poorly washed canister.

Dmitry (Leyla) Aleksei, I poured more than 2 times more oil than necessary, you need not 1:20, but 1:50, this is the first, second, gasoline for high-speed gasoline tools itself must be impeccable, from a proven branded gas station, and even more so not contaminated with anything)) do not store the finished mixture for more than 3 - 4 weeks, do not use plastic for storage.

Aleksei (Sharun) Dmitry, thank you very much for your answer, now I’ll know. I just have a Chinese saw like Husqvarna, so even at 80 slabs the rpms don’t drop and the idle is normal. After 6 years of operation, it starts with 4 keys. I adjusted the carburetor myself. but with this German I was a little upset. Tomorrow I will torture him again. Maybe the whole problem is just in the gasoline. thanks for the tip. Good luck

Evgeny (Flutura) how to rivet the crankshaft and assemble it. write in PM

Pavel (Lovett) Friends, tell me what to do, oil is leaking from under the muffler, but the tire is lubricated, you can see in the photo where it comes from... The oil is quickly leaving the tank

Alexey (Jemmy) Pavel, either change the crankcase, or take a thin drill and insert it into a small channel and cut a thread in this hole with an M6 tap, clean it thoroughly and screw in the screw until it hits the drill, the main thing is that no chips get inside

Pavel (Lovett) Alexey, ok) thank you, in short, I understood that I need to shut this thing up)

Alexey (Jemmy) Pavel, everything is correct, the main thing is not to block the oil channel

Alexander (Jewel) Is it possible to leave oil in the tank for long-term storage? MS180. And also, is it possible to flush the oil system with kerosene (let’s say when the oil runs out and I leave the saw for storage) by pouring a small amount of kerosene into the tank - start it up and let it run for a minute? Good luck to everyone in collecting firewood and heating your home.

Dmitry (Leyla) Alexander, in most cases no special manipulations with the oil tank are required, drain the oil and that’s it.

Viktor (Latifa) 180 starts and works well, but one problem is that it does not turn off as it should. what is the reason?

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Tags: How to adjust the carburetor on a STIHL 180 chainsaw video

Algorithm for determining the causes of poor mixture formation

In any case, a wet spark plug on a chainsaw indicates a clear imbalance in the composition of the air-fuel emulsion. Already at a fuel to air ratio of 1:14, the conditions for spark formation worsen; the lack of air prevents the normal combustion of the fuel-air emulsion compressed in the combustion chamber.

The main reasons for over-enrichment of the mixture in most cases are standard:

• air intake filter clogged;
• incorrect carburetor adjustment;
• interruptions in the operation of the ignition system;
• It is also possible that the quality of gasoline is poor and that the starting sequence of the power unit is not correct.

What to do when a candle on a chainsaw fills

Before heading to the service center, it would be a good idea to try to fix the current malfunction of the spark plug on your chainsaw yourself. Of course, this is only relevant if you have “direct” hands, since, otherwise, there is a high probability of increasing the cost of repair work.

Poor quality fuel

The chemical composition of low-octane gasoline includes various alcohol components. Their complete combustion requires more time than when using high-quality fuel, and accordingly this becomes the main reason for the failure of the chainsaw spark plug.

Unfortunately, many citizens naively believe that fuel containing alcohol has a positive effect on gasoline consumption and purchase fuel substitutes. In some cases, efficiency does occur, but such fuel has a negative effect on the chainsaw engine, shortening its service life.

Incorrect start

As a rule, during the first start of a chainsaw, inexperienced men miss a “pop” when the air damper is closed and continue to pull the starter. Because of this, a large amount of fuel accumulates in the combustion chamber, but there is a critical lack of air. The spark plug is filled with excess gasoline and there is no longer any spark to speak of.

Clogged filter

Due to severe contamination of the paper filter of the chainsaw, a sufficient amount of oxygen does not enter the fuel chamber. The fuel mixture does not have time to ignite and gasoline floods the spark plug. If the filter has already exhausted its service life (this will be noticeable by its appearance), then it must be replaced. If you don’t have a new filter at hand, but you still need to work, you can try blowing the filter with a reverse air flow.

Chainsaws from different manufacturers and model ranges differ from each other. To clean or change the filter, it is a good idea to first look at the instruction manual. Well, or look there if you can’t remove the filter without prompting.

Ignition system failure

Perhaps this is one of the most difficult problems that will need to be overcome in order to continue using the chainsaw. There may also be several reasons for the malfunction here.

Incorrect clearance

For the most part, the gap on the chainsaw's spark plug should be within 0.5 - 1.2 millimeters (more accurate data should be reflected in the user manual). In order to check if this is so, you need to do the following:

1. Using a screwdriver or special keys, unscrew the bolts securing the chainsaw cover.
2. Having gained access to the flywheel and magnetic core, the clearance level is checked.
3. If it does not correspond to the characteristics declared by the manufacturers, then using a special gasket or improvised means (an ordinary A4 sheet folded several times is perfect) the required distance is set.

Ignition coil problem

To make sure that the ignition coil is working properly, you need to be able to use a multimeter. This device allows you to measure the degree of resistance of the coil. A good coil will have resistance. In a burnt out one there is a break or a short circuit.

If the coil is working properly, then the gap between the coil and the flywheel may be broken. To set it up, you need to perform a number of simple steps:

1. Dismantling the saw body and loosening the bolts that secure the ignition system. The magnet (magneto) of the flywheel must be connected to the coil itself.
2. The adjusting plate is inserted between the flywheel magneto and the coil itself. The gap should be within 0.2 mm.
3. After tightening the bolts, the adjustment plate is removed.
4. It is imperative to rotate the flywheel completely and several times (2-3 will be enough). However, it should not cling to the coil.
5. The final stage is assembling the chainsaw body.

Carburetor adjustment failure

Often the spark plug on a chainsaw is flooded due to improper operation of the carburetor. For greater clarity, we recommend watching this video

If this is your first time setting up a carburetor yourself, pay attention to the following factors:

1. The presence of built-in compensators and other automatic control elements makes adjustment impossible without special equipment. In this regard, you will have to contact a specialized service center.
2. If there is no proper effect from adjusting the carburetor, the cause of flooding of the spark plug will be a stuck float or a lack of tightness of the valve.

Problems with the STIHL MC 180 chainsaw

The power tool is operated according to the manufacturer's instructions. Only after checking the chain tension does the unit start. The filling of the tanks with flammable mixture and oil is immediately controlled, and the device is firmly fixed in the hands. If, after following all the rules, the mechanism refuses to work, then it is done.

A chainsaw, or chain saw, is powered by a gasoline engine. With all this, you need to know that the chainsaw is not filled with uncontaminated gasoline. A mixture of oil and gasoline in various proportions is used as fuel (depending on the brand).

Among the chain saws of the STIHL , the most common household model is the “STIHL 180”. It is armed with a small gasoline and oil tank (volume 0.25 l and 0.145 l, respectively) and weighs less than 4 kg. Compact and relatively lightweight, the STIHL 180 chainsaw produces a noise of only 98 dB, so your neighbors in your summer cottage will not be outraged.

The two-stroke engine is fully capable of handling household loads. This is a good “workhorse” for your farm. True, from time to time she can “mope.”

Owners of the STIHL 180 chainsaw unanimously recognize it as a good and reliable piece of equipment. But they also name several problems that in most cases occur with this chainsaw:

• Leakage of oil designed to lubricate the chain. Because of what: at the junction of the hose from the oil tank and the oil pump, the tightness is broken. As a result, the pump draws air instead of oil. How to remove: disassemble the chainsaw into parts. The hose can be changed or simply restored to density using silicone glue.
• The chainsaw won't start. Because of what: the valve, created to equalize the pressure in the gas tank when fuel is exhausted, is clogged and does not perform its function. A vacuum appears inside the gas tank, which prevents the supply of fuel. How to remove: open and close the gas tank cap, ventilate the combustion chamber. Remove the candle and dry it. Carefully clean the breather itself with a narrow needle.
• The candle needs restoration. If it has not yet reached its end of life, you can fix it without the help of others. Be sure to remove all remaining fuel from the tank first. Take out the candle and leave it outdoors, in a dry place, but out of direct sunlight. The candle will dry for about a day, or at least 12-16 hours. After which you can return it to its place. Fundamentally: do not try to heat the candle. This advice can be found in some outdated reference books, but for modern models, calcination will simply ruin the part.
• First critical help if your STIHL breaks down. Try these tips - they almost always work. And if not, read on. We'll take a closer look at the likely challenges.

A chainsaw, or chainsaw, is powered by a gasoline engine. With all this, you need to know that the chainsaw is not filled with uncontaminated gasoline. A mixture of oil and gasoline in various proportions is used as fuel (depending on the brand).

This information is contained in industrial instructions, which are best read in advance, and not just after the shtil chainsaw has broken down. And a saw of this brand, believe me, will not break over a trifle. This applies to any model that is classified as follows:

• Prof saw. Differs in power and endurance. Such equipment can work without breakdown for 15 hours a day. STIHL chainsaw of this class is appropriate.
• Semi-professional saw. A universal tool that is often used in the woodworking industry.
• Hobby grade saw. or household. Low power (about 2.6 watts) and endurance (about 20-30 hours per week). This is completely sufficient for everyday tasks such as trimming bushes and trees, preparing brushwood.

Among the chain saws of the STIHL brand, the most common household model is the “ STIHL 180”. It is armed with a small gasoline and oil tank (volume 0.25 l and 0.145 l, respectively) and weighs less than 4 kg. the STIHL chainsaw produces a noise of only 98 dB, so your neighbors in your summer cottage will not be outraged.

The two-stroke engine is fully capable of handling household loads. This is a good “workhorse” for your farm. True, from time to time she can “mope.”

Owners of the STIHL 180 chainsaw unanimously recognize it as a good and reliable piece of equipment. But they also name several problems that in most cases occur with this chainsaw:

• Oil leakage. designed for chain lubrication. Because of what: at the junction of the hose from the oil tank and the oil pump, the tightness is broken. As a result, the pump draws air instead of oil. How to remove: disassemble the chainsaw into parts. The hose can be changed or simply restored to density using silicone glue.
• The chainsaw won't start. Because of what: the valve, created to equalize the pressure in the gas tank when fuel is exhausted, is clogged and does not perform its function. A vacuum appears inside the gas tank, which prevents the supply of fuel. How to remove: open and close the gas tank cap, ventilate the combustion chamber. Remove the candle and dry it. Carefully clean the breather itself with a narrow needle.
• The candle needs restoration. If it has not yet reached its end of life, you can fix it without the help of others. Be sure to remove all remaining fuel from the tank first. Take out the candle and leave it outdoors, in a dry place, but out of direct sunlight. The candle will dry for about a day, or at least 12-16 hours. After which you can return it to its place. Fundamentally: do not try to heat the candle. This advice can be found in some outdated reference books, but for modern models, calcination will simply ruin the part.
• 1st critical assistance. if your STIHL breaks down. Try these tips - they almost always work. And if not, read on. We will look at the likely obstacles more carefully.

Question: During operation, the STIHL ms 180 c chainsaw stopped idling and stalled. It started with difficulty, but stalled again at idle.

After which it doesn't want to start. The next day, after unsuccessful attempts to start it, I removed and washed the air filter. It didn’t help, I had to remove the spark plug - it turned out to be dry, although there were plenty of attempts to start it.

I cleaned the breather with a needle (it was not clogged). I changed the fuel filter (although the old one didn’t look dirty). I cleaned the carburetor and installed a new spark plug just in case. The saw won't start! I turned the spark plug out again - it was dry. What to do?

Answer: Remove the muffler. Look at the piston, if there are longitudinal stripes on it, then it needs replacement.

Question: What is the difference between the drive and chain sprockets of the STIHL 180 chainsaw?

Answer: There is no difference between a “drive sprocket” and a “spin wheel”; these are different names for the same part.

Question: I bought a STIHL ms 180 chain saw, I really liked it, but I would like to ask you if my saw can cut thick wood?

Answer: The standard length of the MS 180 tire is 35 cm, you can cut a log - 70 cm in diameter, if logs of this diameter predominate, then you need a chainsaw of greater power.

The MS 180 will naturally cope with the task at hand, slowly and correctly sawing all logs of huge diameter, but you must keep in mind that by giving huge loads to a device that is not intended for this, you (in the best case) reduce the service life of the chainsaw, in other words, you shorten it complete renovation.

Question: Please tell me, is it possible to use a 45 cm guide bar on a STIHL 180 chain saw?

Answer: The MS 180 chain saw can be equipped with a bar of the longest length of 40 cm.

Question: Where is the breather located in the STIHL ms 180 chainsaw?

Answer: The ventilation system valve (“breather”) is located “on top” of the gas tank and oil tank, it cannot be seen visually, because everything is covered by the starter housing.

Question: On the MS 180, the gas button gets stuck in a horizontal position. What to do?

Answer: Most likely, the lever-traction mechanism is faulty; when the unit is turned over, one of the levers or rods “falls”.

Question: Why does the cylinder heat up and when it heats up does the STIHL 180 chain saw stall?

Answer: There is a problem in the ignition module, maybe there is no compression (suitable).

Question: we use a STIHL 180 chainsaw with a standard bar; we recently learned that people put a Carving bar on this model. According to the catalog, it is possible to install a 30 cm tire of this type, but is it possible to install a 25 cm tire or is it not possible for this model?

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Answer: Carving has a very small nose radius. It is better to use a chain with a 1/4 pitch with this tire. And then the tasks begin. Chains like this are very rarely available at retail, and plus the 180th one you can also find a 1/4 sprocket.

Maybe it makes sense to look for a 3/8 1.1 Rollomatic Mini 30 cm tire. Its article number is 3005 000 3905, if I’m not mistaken. She has a small nose with a 7-tooth star. Somewhat larger than Carving, but not so picky about lubrication.

Question: Where should the arrow on the piston point towards the muffler or opposite the STIHL 180 C chain saw?

Answer: The arrow should point towards the muffler (rule for all STIHL ).

Question: Tell me, what is the clutch thread (left or right) on the MS 180 chain saw?

Answer: All STIHL have a left-hand thread on the clutch.

Question: The starter on the STIHL ms 180 chainsaw pulls out jerkily, what is the reason?

Answer: There may be several reasons - from a faulty starter (starter spring, etc.) to a faulty cylinder-piston group.

Answer: The gas hose rubber could have popped out and could overflow through the gas tank breather. The first needs to be corrected, the second is acceptable!

the STIHL chainsaw does not move during operation while the brake lever is in the middle position, and only begins to rotate when you pull it towards you.

Is everything intact, clean, and working?

Let's try to adjust it. We take a long screwdriver, find the idle speed adjustment bolt (it is located on the throttle valve), tighten it a couple of turns so that the valve opens slightly. Let's start it up. Does it work smoothly? Then let's move on. Won't start or stalls? Opens the throttle slightly until it starts reliably.

Next, we adjust the quality of the mixture with screw L. We need to achieve maximum idle speed. Here the principle is the opposite - the more the bolt is unscrewed, the richer the mixture. After this, the quality of the mixture is adjusted at maximum speed with screw H.

If adjusting the carburetor does not bear fruit, then it needs to be disassembled. Inspect the membrane, clean the jets and internal passages. To do this, you need not only to have a repair kit, but also, preferably, a spare carburetor.

Risks of using low-quality fuel

Various low-octane gasolines and fuel substitutes contain alcohol components, which require more time for complete combustion. The profitability of using such fuel is questionable, since there are a number of factors confirming ineffective operation and increased engine wear.

The oiling of the spark plug is facilitated by the use of heat-resistant motor oils for 4-stroke engines, high wear of the compression rings or the entire piston group as a whole.

What to do if the spark plug is flooded on the chainsaw

If you suspect a flooded spark plug, you need to inspect it. Using a spark plug wrench, it is unscrewed and carefully examined. If the spark plug is wet, but there is a spark, then it has definitely been flooded.

Many experienced owners are able to determine with a high degree of probability the current condition of a candle by its color. It is recommended to carry out this procedure regularly.

1. Light brown soot is exactly what all owners want to see. In this case, the functionality of the chainsaw is not impaired.
2. Black carbon deposits indicate an unbalanced mixture, namely a lack of oxygen in the fuel chamber. If the situation does not improve, there is a high probability that the chainsaw spark plug will flood again.
3. If corrosion is detected on the fork or the distance between the electrodes is too large, then most likely a lean fuel mixture is used.

How to adjust the spark plug gap?

Ideally, this is done using a template that you can choose from:

• acquire;
• make it yourself using thick plastic.

Ideally, the gap between the electrodes should be about 0.5 mm. Try to secure the fasteners tightly before removing the template, but do not overdo it so as not to inadvertently break the fragile parts located with this assembly.

How to clean candles?

Pay attention to cleaning the spark plug (an important step in tool maintenance, as well as gap correction). If the unit is used intensively, this procedure is carried out weekly. In another case, twice a year is enough (before the start of winter operation and the summer season).

Chainsaw spark plugs Partner, as well as spark plugs, Champion, parts of other models and brands of tools are ideally cleaned chemically. They are degreased using a solvent or acetone, and then dried (in the summer in the sun, or alternatively on a stove burner). Then the candle is treated with a 20% solution of ammonium acetate (hot liquid). If necessary, clean the spark plug using a nylon or metal brush. Finally, the part is washed and dried.

Troubleshooting Tips

In the first case, the problem is solved by bringing the air intake device into working order. It is recommended to blow out an exhausted paper filter with a reverse air flow or, at best, replace it. Refer to the supplied instruction manuals for cleaning methods for other types of filters.

• The carburetor is adjusted with the engine warmed up to operating temperature. The power unit is brought to optimal mode by rotating the adjusting screws for the quantity and quality of the mixture. The success of the work is determined by knowledge of the design of the fuel supply system and the interaction of all components.
• In particular, the increased complexity of adjusting carburetors with built-in compensators and other automatic control elements. Such equipment is configured using special equipment that is supplied to service and repair centers.

If the engine cannot be tuned, the cause of excess fuel in the emulsion may be a leak in the valve or a stuck carburetor float itself.

The final result of the work performed:

• fast acceleration;
• stable operation at idle;
• restoration of traction parameters;
• absence of increased smoke and detonation noise.