How to use a chain saw correctly. How to cut logs of different sizes correctly?

Work with a chainsaw preparation for work, performing wood sawing, sawing, cutting of branches. Cuts, files, correct rolls.

Check the impeccability of the working condition of the device. pay attention to the corresponding chapter in the operating instructions:

• The drain of the saw chain in good operational condition, the front protective shield
• Properly mounted guide tire
• Correctly stretched saw chain
• Easy to moving fuel supply control and a lever stop. the fuel supply control lever should automatically spring back to the idle position
• The combined lever / stop switch should easily be installed in the Stop or 0 position
• Control the density of planting the contact tip of the ignition wire. with a loosely sitting tip, sparking is possible, sparks can ignite the fuel mixture. the danger of a fire!
• Do not make any changes to the control devices or safety devices-the handles should be clean and dry, peeled from oil and dirt
• For reliable motor management management.

Motopila should be operated only in a reliable operational state. the danger of an accident!

Run the motor

The launch is made at a distance of at least 3 meters from the dressing site with fuel, but also not in closed rooms.

Only on a flat surface, take a reliable and stable position, to hold firmly motor equipment-the cutting tool should not come into contact with any objects or earth, since when starting the cutting tool can rotate.

Motopila is served only by one person. finding unauthorized persons in the working area is prohibited. also when starting.

Before starting the engine, block the brake of the chain-due to the rotating chain of the saw, there is a risk of injury!

Do not run the motor by hand. start the start, as described in the operating instructions. Do not run the motorcycle if the saw chain is in the slit of the cut.

Preparation and start of the work of the chainsaw

Perhaps the most important stage in the use of a new chainsaw is proper preparation for work, since it depends on this how your equipment will be sawed. For the user, it is necessary to properly assemble the saw, observe the ratios of the components during the preparation of fuel, season with oil, run up, etc.D. All these steps affect work and the result of the cut, and also affect the service life of the chainsaw.

Often, each manufacturer supplies its chainsaws almost assembled. You just have to install the tire, adjust the tension of the chain and season the equipment with oil and fuel. However, some manufacturers reserve the right to change the package of the box complementing it with accessories and details that facilitate the maintenance of the chainsaw.

Oil, fuel mixture and engine running.in

Each chainsaw requires a special fuel mixture in which gasoline is diluted with a small share of oil. So the engine receives fuel for work and the necessary lubrication for its smoothness and lightness. As a rule, it is better to choose high.quality, fresh gasoline, the octane number of which is not lower than 92. However, there are models of imported, expensive chainsaws that work on A95 gasoline and not lower.

It is also important to observe the proportions and use 20 ml of engine oil per 1 liter of gasoline. On the packaging with butter you will find a ratio of 1:50.

The lubrication of the chain during operation is the key to a good and high.quality cut. In order for a chainsaw to saw the logs correctly without harm to spare parts and components, it is recommended to use high.quality branded oil. If the manufacturer of the saw does not produce oils, then you can use motor oil, the viscosity of which is W30-W40.

The correct start of work with a new tool is another fundamental stage, on which the durability, serviceability and quality of the chainsaw of the chainsaw depends. In order to do so, the “run.in”, you need to let the chainsaw be worked out for several minutes in different speed modes. The saw is installed on a flat surface, a motor is started and 2-3 minutes work at small and medium speeds.

After this procedure, the degree of tension of the circuit is checked, pulled, if necessary and you can make a couple of trial cuts.

How to cut a chain electric saw correctly

Many after acquiring an electric saw and some time of operation are faced with difficulties when cutting wood on firewood. These difficulties arise due to the fact that the owner simply does not know how to use the saw correctly. And the secret is quite simple. you need to have good emphasis, monitor the sharpening and proper tension of the chain. Regularly change from one side to the other side the position of the working area, so that gritting occurs evenly. Be sure to see that the lubrication tank is filled.

Read more: Review of the lineup of Saber saws Hammer. Brief description, maintenance and opinion of experienced users

The sequence of actions during work is as follows:

• Attach a chain saw to the tree;
• Run the saw;
• Saw in even movements, then raising the handle up, then lowering down;
• If it became inconvenient to saw, then the saw must be lowered below and continue the cut.

In order to facilitate the process of sawing itself, it is necessary to constantly monitor the tension of the chain. If it is poorly stretched, then it can fly off the tire, if pulled, then the saw will overheat and break.

What problems can arise?

With proper operation of problems with a saw, does not occur. But if you ignore the basic rules, then the saw can quickly fail, and the owner will assume that he got a poor.quality tool.

The main malfunctions arise for the following reasons:

• Stress jumps. The most common problem due to which breakdowns arise is poor wiring and unstable voltage in the network.
• You can’t work with electric saw for a long time without a break. The main problem of the owners is the desire to “finish a little more”, which affects the overheating of the engine and, as a result, the failure of the tool. Adhere to the Rules of 30 minutes of work, 15 minutes break.
• Lack of lubrication in the tank entails the failure of the motor. For a frequent, in modern saws an automatic supply of lubrication, but if it is not, then you need to lubricate it yourself after about 4 hours.
• Do not carry out overload. This applies to sawing logs of the thickness for which a certain model is designed. And the desire to cut a tree of greater thickness than recommended in the instructions, leads to a breakdown of the saw.
• A common manufacturer’s mistake is a rigid adhesion of the gearbox with an anchor. Because of this, the gearbox can jam. If a strong tree, then gears begin to wear out faster/, so avoid load.

How to cut electric saw?

Firstly, you should be particularly attentive to the surrounding area. Clean the site of the working area from stones, nails. Secondly, take a stable, convenient position for sawing. Thirdly, install the electric saw on the tree with a serrated emphasis and turn on the motor so that the saw does not touch the surface yet. Next, raising the rear handle and directing the front handle, enter the saw into the log, and then pull it back. The following movement: enter the saw even deeper, but do not make great efforts for this, as this may incur a quick breakdown of the tool or its wrong work.

Chain electric saws are suitable only for wood work: whether it was cut logs, woodwork, dried, branches, sawing boards and filled. Wood volumes can be different. However, it is worth noting that both the techniques of sawing and how to properly saw a certain diameter of the log is different.

Problems when sawing logs and eliminating them

Sometimes the operator faces some difficulties during the operation of the electric saw. The main question that torments the owners of sawing equipment on an electric drive. why did the saw drink poorly or does not saw at all? Very often the manufacturer at the end of the instruction indicates the list of the most common breakdowns. Thus, you can independently carry out a saw service and try to eliminate problems.

If the problem is quite serious. it is better to contact a service center for qualified help from a specialist.

Operators also often wonder why the saw saws crookedly. As a rule, on the forums you can find out the approximate causes of such phenomena. Most often, if the saw saws in the side, this indicates the blunt of the links of the chain. It often happens that the chain is bluntly uneven. Try to sharpen the working chain and continue to work. In 90% of cases, this solves the current situation.

The first launch of the chainsaw

The new chainsaw cannot be immediately operated under the maximum load. All rotating parts of the tool should first be lost to each other. It is recommended at the first launch to work a full gas tank, without putting high efforts to a saw. If such a test was successful, you can subsequently cut a chainsaw without additional restrictions.

The launch of the chainsaw is made on a flat horizontal site. The starting order on the example of the STIHL saw should be the following.

• Extend the chain along the tire, making sure of the smoothness of the course and the absence of excessive resistance.
• Turn on the brake of the chain, taking its handle from yourself.
• Open the decompression valve of the cylinder.
• A few presses on the primer to serve the fuel mixture in the carburetor.
• To correctly start the saw, you need to press the back handle with the right foot to the ground. Holding the front handle with his left hand, the right to fix the fuel supply lever in the working position.
• Combined switch put in a cold start position.
• Starting the starter handle with a jerk of the engine ignition, which should stall almost immediately.
• Open the throttle to the position of the half.gas.
• Run the engine again with a repeated jerk of the starter cable, immediately switching the fuel supply lever to the idle position.
• Pull the chain brake handle on yourself, transferring it to the working position.
• Having brought the far end of the guide tire to a clean and bright surface, to verify the operation of the chain lubrication system for spraying small drops of oil.

After making sure that all the nodes and saw mechanisms are working and do not make extraneous noise at idle, you can proceed to work under load.

Security measures when working with a chainsaw

When purchasing a similar tool, you need to know how to use a chainsaw correctly. Labor protection requires the employee to use only serviceable equipment. Therefore, the operation of the chainsaw requires:

• its mandatory examination before each launch;
• regular verification of the condition and setting the main nodes;
• timely adding oil and regulation of the chain tension;
• termination of work when detecting a malfunction of the brake of the quapi and other most important details and devices.

Do not make homemade changes to the design of the tool or use spare parts unsuitable for the used model. Some craftsmen talk about how to start a chainsaw without a starter. But they forget that its impeller is necessary to cool the motor, which will begin to overheat with the threat of failure.

You can work with a chainsaw only in overalls using special gloves, shoes with metal inserts, helmets and eye protection products. At the same time, the tool is held with two hands with a straight back, without leaning far forward and without raising the saw above the shoulders. It is not recommended to have parts of the body in the plane of the saw. Safety precautions prohibits moving with a chainsaw, in which the cutting chain rotates.

Practical work with a chainsaw in a roll of trees and cutting branches requires the observance of special rules to prevent the employee’s injury to falling trunks. The reverse blow is especially dangerous with a saw that stumbled upon an obstacle. The lumberjack is impossible:

• Pour the trees for one drink;
• simultaneously cut several branches;
• perform cut the end of the tire;
• be in the zone of the fall of the tree.

It is extremely recommended to work with a chainsaw in the rain, since the risk of slipping with a working tool in hands increases.

What problems can arise?

Many are wondering why the chainsaw saws crooked or floods on the side? This is due to the fact that the tension of the chain or teeth is weakened. It can also cut crookedly due to uneven sharpening. Therefore, all manufacturers strongly recommend conducting a technical inspection before each use of the tool.

Users are also interested in the question of why the saw leads to the side? This happens due to uneven sharpening of the links. It is advisable to sharpen in specialized service centers. Another reason may be the mismatch of the saw headset of the saw model.

Read more: Benzo and electric saw “Hoper”. Review of the lineup, characteristics and features of operation

During the operation of the chainsaws, the following malfunctions may occur:

• Problems with the motor

• Does not start. Check the candles, replace if necessary.
• It works unstable. Replace the fuel with high.quality, check the filter.
• Glakes after turning on. Check the fuel filter or a cartoon jetter.
• Stalls during work with heavy loads.

• Problems with the ignition system are solved by replacing candles or stripping contacts. The gap between the ignition coil and the magnet is possible incorrectly set.
• Problems in the fuel system

• The tool stalls. Perhaps the fuel mixture is prepared incorrectly. It is possible to eliminate the problem with the replacement of ingredients with high.quality in compliance with proportions.
• Stalls at idle. Peel the muffler, air filter or check the carburetor settings.
• Stalls at high speeds. Clean the air and fuel filter. Perhaps the gas tank saepun requires cleaning, so you need to eliminate dirt.
• Stalls during large loads. The carburetor is incorrectly configured.
• There is no swinging fuel. Often such a problem occurs after prolonged downtime of the tool. Check the work of the carburetor.

Tips and recommendations

In order for no problems with the chainsaw and it worked without breakdowns, you should follow the operating rules:

• Compliance with safety rules.
• Running after buying.
• Check the chips thickness regularly. If small, then you need to sharpen the chain. If the chain is acute, then the thickness of the chips is approximately 3-4 mm.
• You can’t cut the end of the tire.
• It is advisable to replace the details of the same manufacturer as the saw model.
• If you are a newcomer to work with a saw, then train on low.speed models.

Tips and recommendations for sharpening at home

“I noticed that different angles of sharpening are indicated on the boxes from under the circuits, they differ for different circuits. The factory corner, for example, is more than 25 degrees, everyone writes that at least 35, and in order to saw the pine tree well, I put an angle of 40 or 45 degrees. Some machines do not move the chain forward and backward, so they do not stand next to the factory sharpening at all! The thickness of the grinding circle is also selected individually, and you need to constantly control the shape of its edge ”.

“My opinion, as a master, that file sharpening is the best in the world. Machines are, of course, good, but still listen to the advice of the expert, I have been working with chains for ten years, no less. The machine will give you only 30 degrees horizontally and 45 degrees by vertical sharpening, and a file of up to 10 degrees horizontally. The vertical of the file in degrees is the same, but the shape of the cutting edge does not change, and the working blade becomes wider. No other nozzle will give this! Second: the machine always overheating, which is bad for steel, but there is no file. Third: the file spares the teeth, if you use it, the chain will last about six sharpening, two longer than after the machine.

The main minus of work is to work with a file, you need to train! Practice and only practice “.

“During the use of a chainsaw, I realized that no machine could sharpen better than hands! I have been with saws for 20 years, but I sharpened the machine only when I need to quickly and without norms in acuity. He began to work with the Urals and the taiga, even worked on a roll of forest, and after now I am engaged in log cabins and in general wooden buildings. All of these machines of bullshit, especially when the turnover is large and the circle is spinning in one direction. “.

How to work with a saber’s saw?

Sable saw did not find widespread among domestic consumers. By structure and principle of operation, it is most similar to a hacksaw. Only instead of human strength, the electric motor works. It is easy to use such a tool, because the ergonomic handle lies well in the hand.

Ideal for working in a garden, where you need to cut down a few branches. Thanks to the thin working surface, the saw will not cut off the excess. The advantage of the saber saw is that it can be sawed not only by wood, but also with a stone, ceramic materials, a gas block, glass, plastic, etc.D.

Sabel Saber Stavr PS-850

Reviews of the owners

In addition to a regular saw, I also have a saber, which I successfully cut the branches. Very convenient, since the tire will climb everywhere and does not cut off too much. They say she even saws the metal, but I have not tried it, I feel sorry for the chain. But I tried to cut the gas block. copes. Когда цепь тупится, то пила плохо пилит, поэтому надо срочно точить.

The use of a saber saw is problematic for me because I can’t cut thick logs. You have to operate in several approaches. Why chose her? Because at first it was focused only on simple work.