Play chainsaw. Review, device, main error
Preliminary chainsaw after the first start is a mandatory procedure for both the new and for the restored tool. With the process, you can increase the lifespan of the electricity unit and the sawmill due to the grinding of mobile nodes and parts for economical loads. For beginners, you can use the RU N-IN procedure to acquire skills when working with a chain tool.
Why runs the rud e-in
It is common to call up a chainsaw that begins with grinding the parts of the CPG. In the current process, the final formation of optimal gaps between the cylinder and the piston rings occurs in the engine motor. When grinding, the compression in the engine necessarily increases, which directly influences the maximum performance and its behavior when starting.
The optimal grinding of the surface of the ring to the cylinder enables you to transmit the warmth of the piston, which is obtained from the burning of fuel, the cylinder walls, more effectively, which in turn prevents the possibility of melting. The definition of the process makes it clear how important this process is for the quality work of the devices.
Not compliance with the conditions for running can initially reduce the tool’s work resource and the maximum performance. In some cases, improper operation of the chainsaw can lead to freezing the engine in the first hours of operation, freezing the piston rings, the formation of heat bulletin on the chainsaw cylinder.
An overheating of the engine, which was created due to improper operation of the chainsaw, can lead to the refusal of the guarantee repaired.
For this reason, it is necessary to provide a savings mode of engine operation in the first hours of operation. However, it is also not excessively worth relieving the conditions of the instrument. On the website of the Internet you will find recommendations for ongoing gas tooling, for example, in which the engine should rise. This statement is generally true, since the work of a normally chopped engine is not recommended for a long time due to the excessive formation of a carbon fiber.
When idling, the crankshaft of the engine rotates at a minimal speed. The cooling of an undue motor directly depends on the amount of its revolutions because the flywheel is connected directly to the crankshaft.
The cooling increases in relation to an increase in the number of engine speeds. It follows that the tool engine does not cool down in operating mode.
Compliance with the conditions of the curren t-i n-i n-in enables you to do without the tool without any problems in the first hours of operation. What is required for the right run in the chainsaw?
How is that possible?
If you state the custody in the instruction information, this can give some considerations:
- It has a pretty good technological basis with which you can produce hig h-quality surfaces of cylinders and sleeves.
- The degree of hardness and the ability to resist the wear of the surfaces of the movable details is in such a way that no “enema” can change something under domestic conditions with manual methods. But add the transport to the release system.
- Soon, soon the concept of the “selective assembly” for a century existed. If the tolerances of the details are selected in such a way that they deliver the highest accuracy in the landing class, also not infinitely accurate and expensive devices. The friction surfaces in the internal combustion engine are the most responsible knot. As a rule, increased requirements are raised, so that everything is initially correct there.
In addition, this does not mean that there is no such operation in production. It is certainly known that part of the current – in – without the operation of the engine in a special lubricant. But that has nothing to do with the consumer.
Correct run in the chainsaw
In order to ensure a sufficient amount of lubricant, the leading manufacturers of the chainsaws are recommended in the first 3 to 4 hours of the tools in order to prepare the fuel mixture by setting the carburetor. It is recommended to do this with a professional and sem i-professional class chainsaw. A screw H must lower the maximum number of revolutions around 600 to 700 rpm.
If there is no way to check the speed with a speedometer, the setting must be carried out as follows. Turn the screw h by 1 4 in the direction of the fuel enrichment, while after ear, changing the sound of the engine operation is felt at maximum speed and the amount of smoke of the silencer increases. The engine is enriched with fuel when the screw is unsafe and is lined when twisted. After the level of running running, it is necessary to make a precise setting of the carburetor with the mandatory use of the tachometer.
It should be remembered that the surplus of maximum engine speeds leads to excessive load on engine parts, which can lead to destruction.
For those who do not have the experience of adapting the chainsaw, it is better to contact the service center. It is worth noting that the setting of some household models of chainsaws is not possible, since the carburetor of these models are not equipped with adjustment screws. For example, a chainsaw of a quiet MS 180, MS 180C.
Some chainsaws have setting screws with slots for special keys that can only be found in a certified service center. All of these measures aim to prevent the adjustment by un experienced users.
The question arises how to properly operate the household model of a chainsaw? How do you set up hand without special keys? The answer is simple, you can reduce the proportion of a mixture of gasoline with butter and try to cool down more often. Therefore, the lubrication of the frictional parts of the engine increases and the risk of overheating in the first operating times of the tool decreases.
The manufacturer’s guarantee
A rather complicated device is of course a rather complicated device that happens to malfunctions. If the breakdown took place in the first two weeks after the purchase, you have the right to return the goods to the seller. Here, however, it is necessary to take a number of nuances into account.
So that the chainsaw for the guarantee service is accepted, this is necessary:
- When buying a tool, carry out a thorough visual review for external mechanical damage and the correctness of filling out guarantee documents.
- Save documents for the saw, goods test and packaging for the entire warranty period;
- Follow the integrity of warranty stickers (if this is on your chainsaw).
- Use only hig h-quality fuel and lubricant when running and afterwards.
Important: If the chainsaw breaks during the guarantee period, the seller can inspect the tool. If the examination results in the use of inferior petrol or oil, the guarantee service is refused.
- If defects are found during the entry process that are due to the manufacturer’s fault, you have the right to return the chainsaw if no more than 14 days have passed since the purchase. After this period, the buyer has the right to request the repair of the product;
Running the chainsaw engine after the repair
After overhauling the chainsaw engine, it is recommended, as with a new tool. The process is essentially not different from how a chainsaw that has just been bought in a shop is achieved.
As you can see, the parts built into the repair and the parts of the new tool are brought in in the same period, which means that the conditions that help must be the same. The following measures are therefore necessary for a successful incorporation of the engine after overhaul:
- Enhance the air-fuel mixture by loosening the screw H ¼ from the position where the maximum engine speed is reached, and for chainsaws that have no way to set the carburetor Oil.
- Let the engine cool more often.
- After the first 4 operating hours, dilute the fuel mixture in models with household appliances according to manufacturer information and normalize the maximum engine speed with the adjustment screw for models with carburetor setting.
How is it correct?
There can only be one answer: only as it is in the operating instructions supplied. And there are two options:
- The manufacturer is not sure of the quality of its products and recommends a special mode of operation during the first hours of operation. This is a normal situation for technologically weak industries, and it is therefore better to thoroughly follow the recommendations.
- The instructions say nothing about how to do it.
What does an ol d-fashioned person do after reading the instructions carefully and finds nothing about how to get the engine? Right, he goes to forums and surfs on the Internet, where he expects clever advice from specialists. And there are already finished instructions on how to fill up one or two tank fillings in idle.
Chainsaw chain and tires run in
There is no entry for the normal operation of a new sword and saw chain because there are no parts to be caught. On the contrary, the design of the sawing is designed in such a way that it reduces friction due to its abundant lubrication. In order to work, it is sufficient to install the rail and the chain on the saw, to check the tension and, if necessary, adjust it.
The lubrication of the Schiene and chain’s grinding pensions is carried out with a special adhesive oil, which the rail is supplied by an oil pump. At work, it is worth using an oil with high liability, as it generates an oil film over the entire length of the tire and not only in the upper part.
The pump construction is designed in such a way that with increasing engine speed, the amount of oil supplied to lubricate the chain increases. Some models of the tool are equipped with a special adjustment screw with which you can set the lubricant supply to the chain.
Check for lubrication.
The next stage before the chainsaw starts successful, not only when running but also while operating the tool is to check the presence of lubrication. Where and what needs to be checked?
- The presence of oil in the tank;
- Checking the lubricants of the saws;
- The presence of lubricant on the needle bearing of the leading star;
- The presence of the lubrication on the driven star.
If necessary, clean the channels on the sawing tire and smear the leading star from rolling and start. Use a lubrication on the driven star consistent fat or lithol.
Nuances of the Hackens of the Chinese chainsaw
Chinese chainsaws are naturally the same tools with an undue engine with an air cooling system.
See also: machine sign 33081 Technical features of technical specifications GAZ-33081, characteristics of the operation of a truck
This means that the engine also runs, the Chines e-produced tools are carried out by creating identical conditions such as for tools collected in Russia or Europe. I would like to find that the products of the famous brand Shtil and especially the MS 180 chainsaw have long produced a Chinese work, even though the brand is German.
As a rule, all models of Chinese chainsaws are equipped with carburetor screw screws. At the time of running, it is permitted to limit the maximum number of engine speeds, which enriches the fuel mixture.
After driving in, the adjustment screw H must be returned to the original position and the maximum number of engine speeds must be checked. Exceeding the maximum speed is unacceptable.
It is also permissible to increase the percentage of oil in the fuel mixture during time.
Criteria for self-description of motor and chain oils
The composition of engine and chain oils recommended by the manufacturer contains special additives that offer work surfaces with full lubricant in a variety of operating temperatures.
You shouldn’t save the quality of the lubricants. When choosing, you must prefer the lubricant from brand style, Khuskvarn or Oregon. Motor oils of these manufacturers for two Stroke ice cream can be bought in specialized shops or sales representatives from dealers.
The new chainsaw is not started after running
Sometimes the tool stood a little and completely cooled after the new chainsaw. Trying to start does not provide any results, it just doesn’t start. A common cause of this situation is not carried out after running in the carburetor adjustment. A blunt engine does not need to need an enriched fuel for work, and this can often cause fuel overflow, which in turn influences the beginning of the engine. The next algorithus of action will help solve this problem:
- Snap the candle and inspect it. Wet candle is confirmation of the fuel overflow, for the reliability it is worth checking the Sparke candle immediately in order to exclude other possible causes.
- If you turn the chainsaw and switch off the ignition, pull the starter handle several times. This is necessary to remove excess fuel from the system, which has accumulated there when you are unsuccessful.
- Put the candle back.
- Perform the screw n and pull it completely tight and then switch it on to a revolution.
- Start the tool.
After carrying out the above actions, the chainsaw is usually started and works without deviations from the norm.
Remove the flywheel
The flywheel of the chainsaw of Shtil
180 is twisted with great effort. To remove it, you need a head with a metal gorge. The nut that holds the flywheel is withdrawn from the 13th head.
To block the crankshaft before turning, you have to unscrew the candle and install the piston lock through the candle hole. If not, you can use the old tip from the starter, with the knots imposed on it and immersed in the cylinder through the candle hole.
It is strictly forbidden to keep the flywheel from turning through the installation between its ribs and the body of the strength screwdriver and other tools. The flywheel blades cannot withstand and cancel this method for blocking by turning.
After the piston has been blocked in the cylinder, you can unscrew the nut of the flywheel. The thread in the mother is usually, so you have to turn left. After the mother has been relaxed, it is not necessary to remove her to the end. It is enough to twist it until the upper edge is equal to the tip of the wave. Then the gap is made of soft metal on the installed nut and a sharp blow is made on it. So the flywheel jumps from a sharp blow from the wave and can be easily removed without the help.
Preparation stage
The repair of devices should begin with the phase of the preparatory work and it is no exception to drank a calm 180. In the preparatory stage before destroying the chainsaw of calm
180 it is necessary to remove the side cover, the chain and the tire from the chainsaw. Next you have to clean the chainsaw of dirt, sawdust, oil flows and other things with a compressor and brush.
Especially attention when cleaning the saw should be delivered to the place where the leading star of the chainsaw is located, as this is the most contaminated area.
Play chainsaw. Review, device, main error
After buying a new tool, every user is surprised – whether the chainsaw is needed and if necessary, how to do it correctly. On this occasion, intensive disputes will take place in specialized publications in the forums, which you can read in a variety of opinions. Some authors argue that other experts, without breaking their chainsaws the next day, say that running, except in the event of damage, has their tool.
Let’s try to find out more – what is going on – whether it is needed, how you really spend it, how much time it takes. First, it is necessary to understand that there is a difference between Chinese chainsaws and models of world brands. Companies such as Husqvarna, Stihl, who take care of their consumers, provide details of the piston group made of hig h-radiant steel on high devices. This excludes roughness and irregularities on the walls of the piston and cylinder. In addition, with modern devices you can produce parts with small tolerances without friction between moving nodes.
Husqvarna 236 Chainsaw Chainsaw Stihl MS 250
Such devices are not used in the production of Chinese nouns, and the quality of the metal sometimes leaves much to be desired. These saws must be driven with a different technology.
Laufe n-In
As we have already noticed, wel l-known known manufacturers of chainsaws prepare their product directly in the factory. The preparation for the operation is the production of a piston group according to a specially developed methodology. This process is carried out and checked in the process of the factory test of the product.
In addition, one should not forget that most chainsaws of global brands are equipped with chrom e-plated pistons, which significantly reinforces their wear resistance. The question arises – should they be brought in before commissioning? Most wel l-known manufacturers consider the operation of their chainsaw to be optional, but recommend driving several tank fillings (7 – 9) in gentle mode without overloading the chainsaw and without overheating the engine.
Burglary in the household
Most Chinese chainsaws are in the budget category, which means that there is less control over the quality and the use of less wear-resistant materials in their production. All of this forces the user to carry his tool immediately after purchase.
Important: Perform visual control of the device before entering, pay attention to the firm seat of all components. Assemble the sword and chain: Operation without sawing is prohibited, this can lead to premature engine damage.
Chainsaw step by step:
- Prepare the fuel mixture according to the parameters specified in the instructions and fill your chainsaw;
- Pour a full oil tank into the automatic lubrication system of the sawing unit;
- Start the engine and let it run for 15-20 minutes, with a periodic gas flow for 20-30 seconds;
Under no circumstances do you only run the saw when idling, this can lead to serious functional disorders of the engine, since in this mode all moving parts of the crank drive and the piston group suffer from deficiency lubrication.
- Make sure that there is fat on the sawing. Simply insert a clean sheet of paper and gasoline and keep the chainsaw so that the tire is located above the sheet. The appearance of oil splashes indicates the correct operation of the automatic lubrication system;
Important: It is forbidden to spray and operate a chainsaw with a defective automatic lubrication system of the sawing system.
- Drain the fuel mixture at the end of the first entry phase (if it was still in the tank) and freshly prepare according to other parts;
- Train several tanks fuel (7-9) in an economical mode;
In the second phase of the chainsaw operation, you should not overheat the engine and work for a long time at high speeds. Most experts advise against sawing trunks with a thickness of more than 100 mm during this time.
Power and lubricants
When operating a chainsaw and during your further operation, it is very important to use high-quality power and lubricating materials. When preparing the fuel mixture AI-92, 95 gasoline with a high number of octane.
Oleo-Mac Prosint 2t Oil Stihl HP Oil Vital’s half-synthetic oil Champion Jaso FD Oil
It is not recommended to refuel the chainsaw with gasoline that has been stored for more than 2 months. Special attention should be paid to the engine oil. It must be designed of high quality and for ai r-cooled tw o-stroke engines.
Important: Do not use gasoline with a higher octane number than 95, this can lead to severe engine damage.
If you drive in the chainsaw, use a 1/2 25 fuel mixture, unless otherwise stated in the operating instructions for the chainsaw.
The same oil is used during the second entry phase, but the fuel mixing ratio is changed by 1/40 – 1/50, depending on the recommendations of the manufacturer and the properties of the oil.
Important: Do not keep the fuel mixture for more than 30 days.
To recharge the automatic lubrication system, we only recommend special chain oils. It is forbidden to use diesel oils, waste fluids, strength and other substitutes.
The manufacturer’s guarantee
A rather complicated device is of course a rather complicated device that happens to malfunctions. If the breakdown took place in the first two weeks after the purchase, you have the right to return the goods to the seller. Here, however, it is necessary to take a number of nuances into account.
So that the chainsaw for the guarantee service is accepted, this is necessary:
- When buying a tool, carry out a thorough visual review for external mechanical damage and the correctness of filling out guarantee documents.
- Save documents for the saw, goods test and packaging for the entire warranty period;
- Follow the integrity of warranty stickers (if this is on your chainsaw).
- Use only hig h-quality fuel and lubricant when running and afterwards.
Important: If the chainsaw breaks during the guarantee period, the seller can inspect the tool. If the examination results in the use of inferior petrol or oil, the guarantee service is refused.
- If defects are found during the entry process that are due to the manufacturer’s fault, you have the right to return the chainsaw if no more than 14 days have passed since the purchase. After this period, the buyer has the right to request the repair of the product;
After moving in, some owners of the chainsaw set the carburetor.
First setting of the carburetor:
- Get the saw, switch off the adjustment screws with high and low revolutions until they are stopped. Remove back to 1.5 curves;
- Warm the saw for about 10 minutes. Place the idle with an idle screw. With the correct settings, the chain does not move along the bus when idling.
Video review
Overview of mistakes when executing a chainsaw
Review of the Chinese chainsaw
Reviews of the owners
Disputes do not fade in the forums – they have to come into a chainsaw or not.
Oleg Grigoryev, 36 years old, Primorsky Territory
“I saw a Husqvarna a year ago. I thought for a long time how to do it and whether it was necessary to do it. No word in the instructions. In the end result, I decided not to run specifically, but only for some time in a light mode. I presented the fuel in a ratio of 1 to 50 and saw small tree trunks, knots. He worked for 10-15 minutes. And so about 7 tanks. A year has passed here, the engine works great, the compression is good. “
Andrey Shepilo, 44 years old, Kharkov region
“We bought a cottage, but after her a saw. He didn’t give up much – acquired an ordinary Chinese instrument. The instructions say: run for four hours. And all. In no mode in which the mixture is not said a word. For ten minutes she worked for me (then they said I was doing it in vain), and then I saw a little. It seems so far that everything is fine. “
Ivan Stepanov, 41 years old, Siberian federal district
“I am working on forestry. I have read forums about the ru n-in chain s-motorcycles and can certainly sa y-you write a lot of delirium. Firstly, you cannot burst off: Our minimum loads are all. Second, they stop pouring them into the tank disgustingly, and the saw will serve them for a long time. Do not stir – buy normal oil, gasoline and withstand the shares when mixing the mixture. “
