The Stihl mc 180 chainsaw is a tool designed for cutting wood in the transverse direction.
The equipment belongs to the category of equipment for household use. The model differs from professional tools in the material of the working parts and is designed for periodic use, no more than 40 minutes per work cycle. On this topic:

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Types of saws and technical characteristics

The demand for Stihl mc 180 chainsaws among hobbyists is due to ease of use and reliability. The base model weighs only 3.9 kg. Saber, blade length 35 cm allows you to saw logs or drop trees with a cross-section of up to 30 cm. Two-stroke engine power 2 liters. s., which allows you to perform all household work related to cross-cutting boards and even firewood from any type of tree. The fuel tank capacity is only 0.25 liters, but this allows you to work without stopping for 45-55 minutes.

For refueling, you should use a mixture consisting of the recommended or transmission oil with unleaded gasoline AI-92 and AI-95. The ratio is 25 ml of additive per liter of gasoline.

The Shtil 180 chainsaw chain is an endless closed belt of 50 links. Other parameters:

• chain pitch - 3/8 inch;
• groove width - 1.3 cm;
• Material of manufacture: high-carbon steel, chrome-plated steel, pobedite brazing.

The working mechanism, the saw set, includes a bar, a sprocket and an automatic lubrication system.

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The chain tension system is located on the side, which is convenient. A chain brake is provided.

Depending on the length of the tire and the modernization of the Shtil MS 180 chainsaw, there are several modifications. Saws with a saber length of 35 cm belong to models whose marking contains 14, their length in inches is 14. The same configuration in terms of the engine and its parameters, but with a bar length of 40 cm, is called MS 180 16. Chainsaw Stihl mc 180 C- BE is a higher class instrument. It has a 40 cm long tire blade, an easy start system, and a quick chain tensioning system. Easy access to the air intake filter, a condition that extends the service life of the tool.

Compliance with the instructions is the basis for long-term operation of the mechanism

Any tool, especially a complex one like the Shtil 180 chainsaw, comes with an instruction manual. Before making the first start, you must study the technical manual. This is especially true if you already have experience working with the Druzhba saw. Another layout, chain tension system, conditions for starting and adjusting the tool require preliminary familiarization. There are reports on the forums that the sawyer flooded the spark plug during the first start - he pulled the starter many times, you need to:

• move the lever to its extreme position;
• pull the starter slowly – 2 times;
• Pull sharply and quickly several times.

To avoid problems, gasoline must be used up to the end, without leaving it to “sour” in the tank for several days.

The operating instructions provide a verbal definition of the markings on the body of the tool. There is also a description of the parts, the procedure for disassembling the Shtil 180 chainsaw for replacing components and sharpening the chain.

Warnings about how to work with high-risk tools and safe practices will help you avoid injury. It is important that when changing a chain, be sure to check whether it is recommended by the manufacturer. Non-compliance of components can lead to breakdown and non-compliance with the terms of warranty service.

Safety precautions when working with a chainsaw

Occupational health and safety at school

Instructions for labor protection when working with a chainsaw

• branches that fly off during work;
• cutting chain;
• high vibration;
• traffic fumes.

1.3. Every worker should know:

• device, operating principle of a chain saw;
• the main types and principles of problems of this tool, and methods for eliminating them;
• non-hazardous use of a chain saw during work;
• what the rebound effect means and what consequences it can lead to;
• procedure for refueling a chainsaw;
• chain lubrication sequence;
• when it is necessary to change the saw mechanism due to wear;
• the procedure for sharpening and adjusting the height of the cutting limiter, be able to adjust the chain tension;
• requirements for true instructions on labor protection when working with a chainsaw, fire safety rules, provision of first aid to victims.

1.4. When performing work with a chain saw, the worker must use personal protective equipment:

• protective pants with saw protection;
• protective helmet with ear protection;
• safety glasses;
• special protective gloves;
• safety boots with chain protection with iron insert and non-slip sole;
• It is imperative to have a portable first aid kit when working with a chainsaw.

1.5. It is prohibited to use a chainsaw with damaged safety elements. 1.6. Instructions for labor protection when working with a chainsaw comments on the article. Safety precautions. The worker must comply with:

• fire safety rules when refueling and working with a chainsaw;
• the procedure for checking the chainsaw before performing work and its daily preventive maintenance.

1.7. The employee must tell the deputy manager (supervisor) specifically about any defects he sees in the tool and not begin work until they are eliminated. 1.8. About every accident when working with a chainsaw, the victim or witness must immediately notify the manager of the institution (if absent, another official), who must provide first aid to the victim and transport him to a medical center. 1.9. If you are injured while working with a chainsaw, occupational health and safety. Knowledge and compliance with all the requirements of this instruction on labor protection when working with a chainsaw is the responsibility of the employee who does the work using the chainsaw, and their violation entails types of liability established by the legislation of the Russian Federation (disciplinary, material and criminal).

• the serviceability of the chain saw and the strength of the fastening of its parts;
• reliability of the chain and chain brake handle;
• serviceability of the throttle lever locking lever;
• serviceability of the chain catcher in case of its break;
• right hand protective element;
• vibration suppression systems;
• serviceability of the switch, muffler.

2.5. Fill the saw with gasoline. When refueling, it is prohibited to use open fire. After refueling is completed, the cap must be tightened securely. 2.6. Before turning on the chainsaw engine, be sure to move it away from the refueling site and let the engine idle for a little while. 2.7. Look around so that there are no strangers or animals near the workplace. 2.8. When using a new saw chain, test it without sawing at various engine operating modes. 2.9. By trial sawing, make sure that the saw chain is sharpened correctly and that the chainsaw itself is working properly. 2.10. After stopping the engine (if necessary), adjust the chain tension. 2.11. Safety precautions. When working with a chainsaw, avoid accidental injuries when working with. If defects are discovered during inspection and trial sawing and it is impossible to eliminate them on your own, you must report to the deputy manager for administrative and economic work (supervisor). It is not permitted to work with damaged equipment.

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3. Safety requirements when working with a chainsaw 3.1. After inspection, making sure that the chainsaw is in working order and that there are no people or animals, you are allowed to start cutting. 3.2. Safety precautions when working with a chainsaw. A chainsaw is an effective tool designed for cutting trees. Safety precautions when working with a chainsaw. The cutting part must be guided smoothly, without sudden jerks or impacts, to avoid the sawing part of the tool from rebounding. 3.3. It is always necessary to firmly hold the saw with your right hand on the rear handle and with your left on the front handle. 3.4. Grasp the saw handles tightly with your entire palm. This girth must be used regardless of whether the person is “right-handed” or “left-handed.” This girth helps reduce the kickback effect and keeps the saw under periodic control.

Safety precautions when working with a STIHL chainsaw

You can purchase unusual STIHL products from an official exclusive dealer. KHC office at:.

Working with a chainsaw. 1. General safety requirements 1.1. Workers who have reached 18 years of age, have studied the labor safety instructions when working with a chainsaw, and have been briefed are allowed to work with a chainsaw. Safety precautions. Chainsaw maintenance. Part 10

In this video we will talk about safety precautions when working

with
a chainsaw
.
There is never any safety. 3.5. When sawing with a chainsaw you must:

• make sure that the saw blade is not jammed in the cut;
• make sure that the log does not split;
• make sure that the saw chain does not catch the ground or any other object directly during the sawing process or after;
• inspect whether there is a risk of kickback;
• whether the created conditions affect the safety of your work.

3.6. When working with a chainsaw, it is prohibited:

• transfer control of the chainsaw to someone else during a shift;
• carry out the work process with a chainsaw with a dull saw chain;
• carry out repairs and refuel with the engine running;
• cool the chainsaw engine using water or snow;
• apply your body weight to apply additional pressure on the saw;
• place your foot under the sagging parts of the wood being processed;
• operate a chainsaw at night.

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3.7. Kickback often occurs when pruning branches. And with a chain saw, I will have to do what when working with an electric saw, as I was going to cut. You should always be in a stable position and ensure that there are no reasons that would cause you to stagger or lose your balance. 3.8. When pruning branches, follow the rule of sliding and resting the saw on the trunk. For a stable position, place the feet at a distance of 30-40cm from each other and 10-12cm from the trunk when trimming the upper and side branches. Do not change the position of your legs until the end of the working period unless the saw bar is on the opposite side of the trunk and the saw body is not resting on the tree trunk. 3.9. Inattention can result in kickback if the blade's kickback zone touches branches, a nearby tree, or other object. 3.10. When performing work, do not lift the saw above shoulder level and do not cut with the tip of the saw blade; it is not allowed to work with one hand. 3.11. You must be especially careful when cutting with the top edge of the saw blade, i.e. when sawing from the underside of an object. This method is called pull sawing. In such cases, a shock may occur. At such a moment, the chain tends to push the saw in the direction of the worker. Therefore, at this moment it is necessary to apply sufficient counterforce. 3.12. Do not operate a chainsaw if you are tired or feel unwell. 3.13. Avoid performing work in bad weather (dense fog, heavy rain, dense fog, strong wind). Safety precautions when working with a chainsaw. Safety precautions when working with a chainsaw: Do not operate the chainsaw alone. Working in cold weather is very tiring and poses additional risk to the worker's life. 3.14. You must be careful when cutting small limbs as they can be caught in the chain and thrown in your direction, causing very serious injury. 3.15. Use extreme caution when cutting logs that are under load or tension. The log may unexpectedly return to its natural position, which can lead to loss of control of the situation and serious consequences. 3.16. When sawing you should always work at full throttle. 3.17. After each sawing, it is necessary to reduce the idle speed. 3.18. To cut a tree, you need to choose the direction that is most convenient for subsequent limbing and cutting. You can knock the tree down to the ground where it can be safely moved. 3.19. You must be careful that when a tree falls, you are not hit by splintered wood or dry branches. 3.20. To fell a tree, three cuts are made. First, an undercut is made, consisting of upper and lower cuts. Instructions for labor protection when working with a chainsaw. 1. General safety requirements. After which the main cut is made. What types of clothing are there for gardening? (Necessary when working with a chainsaw or. By correctly performing these cuts, you can quite accurately control the direction in which the tree will fall. 3.21. Perform only the work that is assigned by the deputy manager for administrative work (foreman). 3.22. If it is necessary to move the saw, then it is necessary to turn off the engine and block the chain with the chain brake. The saw should be carried with the saw blade of the chain facing backwards with the protective cover on. 3.23. It is prohibited to violate any requirements of the labor protection instructions when working with a chainsaw, as well as fire safety requirements. 3.23. It is prohibited to direct the saw down while the engine is running and the chain brake is not released.

• stop the engine;
• do not try to drag the saw from the clamp, as this can damage the chain if the saw suddenly becomes free;
• use some kind of lever to open the cut and remove the blade.

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4.2. In the event of a fire or smoke from the chainsaw, you must:

• turn off the chainsaw engine;
• In case of fire, cover with a thick cloth or use a fire extinguisher;
• If a fire spreads, warn people nearby about the fire, call the fire department by calling 101, and notify the manager.

4.3. If you are injured while working with a chainsaw, go to the first aid station or call an ambulance, notify the deputy manager for administrative and economic work (the caretaker), and if he is not at the workplace, another official. 4.4. If another person is injured, provide first aid to the victim, take him to the first aid station, and, if necessary, call an ambulance.

5. Safety requirements after completion of work 5.1. Upon completion of work using a chainsaw, you must:

• clean the outside of the chainsaw from any remaining wood;
• clean the chain brake;
• clean the air filter;
• check the operation of the starter and its cord for wear or damage;
• check the proper operation of the switch;
• clean the spark plug of the tool;
• clean the cooling fins of the cylinder;
• clean or replace the muffler mesh;
• turn the saw blade over;
• Check the tightness of all nuts and bolts on the chainsaw.

5.2. How to cut with a chainsaw: safety precautions. Protective equipment when working with a saw. Kickback and fuel handling. Place the chainsaw in the designated storage area. 5.3. Take off your overalls and wash your face and hands well with warm water and soap. 5.4. Report any problems found in the operation of the chainsaw and the measures taken to the deputy manager for administrative and economic work (supervisor).

The instructions were developed by: ()

AGREED OH specialist (responsible for OH) _ O.G. Prokofiev "_"20

I have read the instructions “_”20_g. ()

Source

DIY saw repair

With the advent of the lightweight and convenient Shtil MS 180 chainsaw in the household, it will completely replace the two-handed, bow and even hacksaw. Over time, chains become dull, sprockets wear out, and the oil supply system is damaged. You can fix some problems yourself. Others require repairs at special service centers.

You can check whether there is lubricant in the reservoir and whether it is reaching the chain using a clean sheet of paper. Point the tire at a sheet of paper; a characteristic mark in the form of an oil streak should remain on it.

You can repair the saw yourself only after understanding the structure of the units and the sequence of operations for removing and restoring or replacing the unit. The operating instructions for the Shtil 180 chainsaw will become a reliable assistant. It is there that you can find installation techniques and the sequence of repair operations:

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• oil supply systems;
• bringing the carburetor into working condition;
• repair or replacement of the oil pump.

In addition, a home craftsman can shorten a stretched chain and sharpen it.

If the saw chain remains dry during operation or oil leaks, it means that the malfunction and repair of the lubrication system of the Shtil 180 chainsaw are required. At the same time, the oil lines and the tightness of the connection with the fittings are inspected. The oil supply filter must be cleaned. If the hoses have slight mechanical damage, the tightness can be restored using sealant.

The carburetor makes itself felt by making it difficult to start the saw; a running tool does not pick up speed and stalls when throttled. The reason may be wear on the cuff on the piston, as a result, air is sucked in during discharge. To repair the carburetor, remove the carburetor and get to the cuff on the accelerator, disassembling the unit in the sequence:

• remove the cover with the membrane by unscrewing the screw;
• remove the retaining ring;
• disconnect the air damper, remove the throttle;
• pull out the accelerator with the spring;
• replace the tiny piston with collar and reassemble the carburetor in reverse order.

Problems may be related to the ignition system. After checking the performance of the spark plugs and cleaning the carbon deposits, the carburetor and feed system are adjusted and the injections are cleaned. The carburetor is a complex unit and the operation of the chassis depends on its settings. If you lack confidence and skill, it is better to use the services of a specialist. Often, working on low-quality gasoline or with non-recommended oil is the root cause of all problems.

To help the master, there is information on the resources on how to repair the Shtil 180 chainsaw with your own hands, for example, the video will show the disassembly sequence.

You can see about lubrication system diagnostics here:

Features of saw chains

The working mechanism of the saw is the chain. The production of saw chains is carried out using a special technology:

1. The cutting element is made of high-carbon steel, and chrome plating or a pobedite layer is applied to the cutter. The more complex the manufacturing technology, the higher the cost of the chain.
2. The hinge holes are ground to reduce friction and extend service life.
3. Only rivets that are hardened using a special technology are used.
4. Marks are applied to the teeth, by which you can determine wear and perform uniform sharpening.
5. After connecting the links into a chain, the product is stretched to ensure dimensional stability during operation.

A sophisticated automatic chain lubrication system increases service life. New saws must be selected according to the characteristics specified in the operating instructions for the Shtil 180 chainsaw.

You need to know that chains with pobedite surfacing are 3-5 times more expensive than regular chains, but it is impossible to sharpen them with your own hands when repairing a Shtil 180 chainsaw. Employees of the Ministry of Emergency Situations use this tool more often.

For a long maintenance-free period, it is necessary to use the oil recommended by the tool manufacturer. A special mineral composition is used to prevent the chain from pitching. It is unacceptable to use oil intended to be added to gasoline for Stihl saws.

People often ask whether it is possible to make longitudinal cuts with a Shtil 180 saw. The power of the saw allows you to cut wood only across the grain.

For the most part, reviews of Shtil saws are good. There are complaints about the insufficient power of the tool. It is necessary to choose an assistant for the task. The lightweight and affordable Shtil 180 chainsaw is designed for occasional use. There are special products for felling and cutting wood. At home, this option is not justified. The tool is much heavier and cannot be used to saw through small boards.

The price of the Stihl MS 180 chainsaw differs significantly. The most inexpensive basic model of the usual configuration. The cost of the device depends on the country of manufacture. A German or American product is more expensive than a Chinese one for well-known reasons.

Chainsaw Calm Preparing for Work

How to use a chainsaw: step-by-step summary

The owner of a personal home, cottage, or other dacha sometimes needs to cut wood. In this case, you need to purchase special equipment. Chainsaw

sometimes it is an irreplaceable inventory.
In order for the work
to proceed quickly and safely, before operating the equipment, you need to familiarize yourself with a detailed description of this process.

Every master needs to know how to use a chainsaw. If you do not follow the rules discussed by the manufacturer of similar equipment, there is a high risk of work-related injuries. Therefore, before operation, it is imperative that our client carefully examine the intricacies of the operation of the equipment.

Equipment Features

Starting to research the question of how to use the Husqvarna chainsaw, Calm

", "Friendship" or other types of similar equipment, you need to think carefully about each instrument. For our client, the available varieties are conventionally divided into three groups.

The first class includes household appliances. They are used for personal use when performing a small amount of work. These chainsaws have low power. However, for a home craftsman there will be many such multifunctional abilities. This is relatively cheap and lightweight equipment.

Semi-professional chainsaws allow you to cut down trees. Using them they can also create construction or repair work. The working time of the tool does not exceed 8 hours during the day.

Professional chainsaws can work up to 16 hours a day. Their continuous operation time reaches 9 hours. This is expensive, heavy equipment. Of course, it can only be purchased by special companies or enterprises.

Features of domestic chainsaws

The Russian instrument has certain design features. In order to operate them correctly, you need to study the structure of chainsaws. The most common instruments in this category are “Friendship”, “Druzhba-Altai” and “Ural”. They have been in the field for a long time.

To understand how to use the Druzhba chainsaw and other brands, you need to look at their structure. The equipment has an engine and a clutch, and a gearbox is also found. The sawing apparatus is definitely supplied. To be able to control the operation of the starter, special design elements are provided.

The power system has a gas tank, carburetor and tap. The fuel flows by gravity through the gas line when the tap is open into the carburetor. A removable starter starts the engine. These accounting systems work properly to ensure the normal functioning of the equipment.

Features of foreign chainsaws

Chainsaws of the Husqvarna and Shtil brands are now in great demand. Their design is similar to Russian varieties of instruments. But there are several features in their design. They should be studied well in advance of using the Shtil or Husqvarna chainsaw.

READ How to Sharpen a Pobedite Chain for a Stihl Chainsaw

The presented equipment from foreign companies is relatively light in weight. This makes work significantly more comfortable. Husqvarna has a gasoline suction function. This is good if a situation occurs when the gas runs out and the engine stalls. During subsequent refueling, this function will allow the saw to start immediately.

«Calm

» has a quick-release lid, which is practical if the passage is to fill the spark plug with gasoline. Devices with a bolted cover present some challenges. In this case, fastening must be done using only 1 self-tapping screw. Foreign equipment has a huge range of additional functions. But the operating rules for all types of chainsaws are common.

Tool preparation

When considering how to use a chainsaw correctly, you should start with a detailed study of the manufacturer's instructions. Here the subtleties of operating the equipment are indicated to our client.

Before starting work, the tool must be checked. Start by tensioning the chain. For this purpose, you pull it by the upper link. In the correct version, the shank extends out of the groove by several mm. At the same time, the lower section of the chain should not sag. Otherwise, the chain must be tensioned. After which it should just drag on. Strong tension is also unacceptable.

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. How to start it correctly. A little history.

The inertia brake handle must not come into contact with the main handle. Otherwise, the clutch will move when the saw is running. A basic initial check can significantly reduce the likelihood of equipment failure.

Refueling

When considering how to use a chainsaw from Stihl, Jonsered, Husqvarna, Partner and other models, you should pay attention to the refueling process. Almost all types of devices presented have a two-stroke engine. It is not capable of running on pure gasoline mixture. Therefore, fuel is prepared from certain components.

To prepare fuel, you will need to take 20 g of motor oil per 1 liter of gasoline. Gasoline must be grade A92 for domestic instruments and A95 for expensive foreign models. Recommendations for selection are indicated in the manufacturer's instructions.

Motor oil must be specifically designed for chainsaws. Conventional automotive types are not suitable in this case. Mix oil and gasoline in a plastic container. The resulting mixture must be poured into the tank. Its hole is indicated by a gas station icon. The neck of the oil container is marked with a drop.

READ Chainsaw Doesn't Start Spark Plug Dry

Chain lubrication

In order for the equipment to work for a long time and its functioning to be of high quality, it is necessary to periodically add lubricant to the chain. Most often, manufacturers recommend using only branded oils. If the user decides to use a different product, you can replace the special lubricant with automotive varieties. The viscosity of such a product must correspond to the level specified by the manufacturer.

After choosing the right lubricant, you need to understand how to use a chainsaw measuring cup. The marks are located near the neck of the filling tank. When working with the presented equipment, it is necessary to periodically monitor the oil level inside the saw.

It is recommended to lubricate the tire bearing once a month. It is located at its outer end. If the design provides a special hole, oil is poured there. Just a few drops are enough. Refill with oil and fuel only on a hard, level surface.

Safety precautions

Learning how to use a chainsaw

, safety regulations must be considered. This will help prevent accidents while using the tool. All rules are specified in the operating instructions.

During operation, the saw should be held firmly with both hands. The left thumb should be placed under the front handle. You need to stand on your legs wide apart to the side of the saw. Do not stand directly behind the tool. The back is not bent. It should be smooth.

If the master needs to move to another position, the equipment must be put on the brake. If this rule is neglected, there is a high probability of serious injury. You need to start cutting with the end of the bar.

It is extremely important to wear protective clothing and protective equipment. These include glasses, special pants and a jacket with lining, as well as thick shoes with steel inserts.

Launch

The procedure for starting a chainsaw must be performed carefully and with a certain sequence. The tool must be placed on a flat, hard surface. The chain must not come into contact with any objects.

Next, you should consider how to use a chain brake on a chainsaw. To activate it, turn the handle away from you. This will prevent the chain from immediately starting to rotate upon startup. If your particular saw model has a decompression valve, it should also be activated.

The choke lever needs to be removed. The toe of the right foot should be placed in the handle behind the saw, and the front foot should be held with the left hand. Pull the starter cord quickly several times. The engine will make a characteristic sound similar to a sneeze. This means that the tool is activated.

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After this, the air damper must be returned to its original position. After this you can start the saw. To do this, you need to continue to pull out the starter cord. The engine needs to be warmed up. The brake (safety) must not be removed at this time.

Felling process

When considering how to use a chainsaw, you need to pay attention to the cutting process. There should be no strangers in the work area. When felling trees, it is necessary to determine the correct direction. You should take into account the slope of the terrain and the trunk itself, the strength and direction of the wind. This will make it easier to determine where the tree will fall.

The guide cut is made low. This makes it easier to knock down the trunk. When the tree is felled, you need to stand on the left. The barrel must be fixed so that it does not move during operation. The branches are cut down from below. The cut is made with the top of the saw.

Tool maintenance

Having studied the technique of how to use a chainsaw

, attention must be paid to proper maintenance. After completion of work, the tool should be assessed for integrity. If necessary, lubricate the chain.

Particular attention must be paid to the serviceability of the fuse, control levers and catcher. The mechanism must not be damaged. The fasteners must be tightly tightened.

After use, the instrument should be thoroughly cleaned. To do this, open the lid and remove dirt from the brake band. The tire should also be cleaned. The air filter needs to be washed to remove small particles of wood. The cooling fins are wiped and the ventilation holes are cleaned. You also need to inspect the flywheel blades.

Chain sharpening

During intensive use, the tool may require maintenance of the cutting blade, even during the process of cutting one trunk. Therefore, you should consider how to use a chainsaw chain sharpening machine. The procedure can also be performed using files, but in this case the process will be lengthy and less effective.

There are many varieties of such equipment on sale. Following the manufacturer's instructions, you can set all the necessary sharpening parameters. In this case the work

will be done quickly and efficiently.

By considering the operating features of chainsaws and carefully studying the manufacturer’s instructions, you can ensure high safety for the operator, as well as a long service life of the tool.

Source