How to correct a trimmer for grass gasoline. For the period of engine running (this is approximately the work of a trimmer for grass by 2-3 tanks) the amount of oil can be increased. For example, mix it with gasoline in a ratio of 30: 1.

The ratio of gasoline and oil for a trimmer for grass table. The first launch of the lawn mower

Hello! I purchased a trimmer for PRORAB 8406 grass 1. How to make gasoline with oil correctly and in what proportion? I did not find the original oil from Prorab, I bought Hungsvarna HP oil. In the instructions for the trimmer it is written from third-party oils, you can use the oil mif \ 4 class oils, API TC-TB. In the case of using another brand of oil, the proportion of the fuel mixture does not change. Standard proportion of the mixture 1:25. But in a specialized store “Specialist” that Hungsvarna HP was sold to me, I urgently advised to dilute at 1:50 (as it is written in oil). Actually the question: if the instructions are written to dilute the oil by 1:25, and 1:50 is recommended in oil, then in what proportion to breed? And 1:25 is how much? 40 ml? I will not turn off the engine if I scout at 1:50? 2. How to properly run the engine? In the instructions, in addition to starting and disconnecting, nothing is written. Maybe you don’t need running.In? I read that there are such trimmers for the grass that you can work immediately after the purchase.

Do I need to lubricate the gearbox before work or there is already a factory lubricant? I hope for your help, thanks!

1) Gasoline is always divorced with oil in the proportion as indicated on the bank with this oil! With two.Stroke products (benzotrimers, chainsaws, etc.) You can use any oil for two.Stroke engines, except for boat two.Stroke engines. It is advisable to use oil from normal stores, where the probability of buying fake oil is minimal. It is better to take Husqvarna or Stihl oil. STIHL oil should be with a sealed neck. Beware of fakes. There is a risk of spoiling the piston immediately. 2) driving two.Stroke products is not done! Please remember this! All two.Stroke products are high.Speed and love exclusively work on full gas! No half.Gases are permissible! This leads to incomplete exhaust and shifts with oil sediments of the wall of the piston. As a result. Bullying piston. So the full gas and every 25-30 seconds are discharged gas for 1-2 seconds to let the product rest and return to the normal temperature regime. 3) a gearbox in motorcycles with a straight shaft must be scored by a new grease every 20 hours. Oil from there comes out naturally during operation. This is done so that dirt, dust, etc. D. So if you do not want to get to replace the gearbox, score special gear lubrication every 20 hours. It is not difficult and the whole operation takes no more than 3 minutes. Lubric tubes are sold in each store with garden equipment and cost from 100 to 300. 1 tube is enough for 3 years. —- The concept of running the tool comes down to working with incomplete load during the production of the first two or three fuel tanks. For example, during a mowing not thick, low grass or sawing dry, not large wood. In no case should you run into the instrument at idle by burning a few fuel tanks. As a result of such running.In on the windows of the cylinder, a carbon carbon fumes form on the piston and in the muffler, which negatively affects the engine resource.

Trimmer for grass, or lawn mower. A tool that cannot be dispensed with in the household. Over, its reliability, efficiency and long life depend on many factors.

For example, fuel quality. This means that you need to correctly select oil for a trimmer for grass, observe the proportions when adding to gasoline and the rules for refueling the device.

Choosing gasoline for a trimmer for grass

To prepare a working mixture for a 2-stroke trimmer for grass, manufacturers recommend the use of high-octane gasoline AI-92 or AI-95. The higher the octane number, the slower the fuel burns and the less its consumption. Use gasoline of the brand indicated in the operating manual. Mostly for 2-stroke engines, it is recommended to buy gasoline AI-92 brand. If you pour into such a trimmer for AI-95 grass, the motor will overheat, and if the AI-80 quality of the fuel mixture is low, it will not be able to provide proper productivity to the tool.

The second component that is necessary for the preparation of gasoline-oil mixture is oil. For gasoline trimmers, special products are produced. You can recognize them by mark on the label. 2t. Carpet or transmission oil should not be used categorically. Some tool owners make a very serious mistake. Pour exhausted machine oil in a trimmer for grass. This leads to serious breakdowns up to the complete failure of the unit.

Manufacturers produce 2-stroke oils of several types.

  • Synthetic. They include complex ethers. Can be used to lubricate the components of heavy loaded equipment designed for intensive operation in difficult conditions.
  • Semi.Synthetic. Are made on the basis of synthetic and mineral mixtures. Best choice for benzotrimers.
  • Mineral. Oils are made of oil products, designed for low.Power equipment.

If you buy a trimmer for amateur grass for infrequent use, you can use mineral oil. It is cheap, not very reliable. If it is assumed to seriously load on the tool, give preference to semi.Synthetic and synthetic products. Such lubricants contain special additives that slow down the wear of components, protect metal parts from corrosion, increase the working resource of components and mechanisms.

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To choose the right oil for the preparation of the fuel mixture, you should understand the marking. The products with a mark are designed for 2-stroke engines, the volume of which does not exceed 50 cubic meters. Cm., TV-50-200 cubic meters.Cm., TS. For engines that are installed in snowmobiles and motorcycles. When buying lubricant, take into account the manufacturer. Good quality oils are produced under such brands: Oleo-Mac, Shell Helix, Stihl, etc.

Preparation of the correct fuel mixture

Before proceeding with the run.In the new engine of the lawn mower, you need to also correctly prepare the fuel mixture. As implies for two.Stroke engines, it is prepared from special two.Stroke oil and gasoline, taken in certain ratios. You can find out the proportions from the annotation attached to the tool, or on the lubricant label. From the annotation, you will also learn the recommended type of fuel, as well as the recommended type of motor oil.

Cook fuel in small quantities sufficient for the 1st mowing of grass. Use for fuel special canisters made of plastic, or separate glass dishes or metal. The oil is most perfect to type honey with a syringe.

, Gasoline trimmer for grass. Video lesson Starting a cool gas.Beam: 1. We prepare gasoline.

How to get a motorcycle

We start a benzo-trimmer for grass for mowing grass.

Having gathered to run up a new lawn mower

, Many are faced with the problem in the preparation of the fuel mixture. And the reason for this is the disagreement in the instructions of the tool manufacturer and in the instructions of the manufacturer of motor oils. The first recommend a 1:25 proportion. The latter recommend 1:50. Who to believe? How to proceed?

According to experts, if in the instructions for a motorcycle, manufacturers write a proportion of 1:25 or 1:30, then it is most likely a cheap tool with poor cooling, or the manufacturer does not know what kind of oil will be added to the consumer. But here it must be understood that the excess of lubricant does not affect the performance of a trimmer for grass in the best way. Excess oil does not completely burn out when operating the engine. It cokes, clogs a cylinder and piston.

What gasoline to fill

Gasoline for a trimmer for grass must be selected unhealthy with an equal number of 92 or 95. As practice shows, AI-80 gasoline can lead to breakdowns of the device, which is a dubious savings.

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The fuel should be fresh, that is, after buying it can be stored for no more than 60 days.

Other factors are affected by the quality of fuel, for example, the use of a special lubricant for the lawn mower and its breeding in a separate container. It is also recommended to use special canists designed to store gasoline.

The consequences of refueling with a mixture with incorrect proportions

When diluting, combustible materials are very important to observe the ratio recommended by the manufacturer Motokos. If the oils are not enough, then bulletin forms on the piston and cylinder, which sooner or later is led to breakdown of the piston ring.

Important! In addition, as a result of friction, the metal from the piston settles on the walls of the cylinder, and the engine can simply jam. This will require repair or replacement of the motor.

And with an excessive amount of oil, the piston ring is shielding, as well as the formation of soot on the piston, on the spark plug, etc.D. All this leads to strong wear of equipment and the need for constant cleaning.

Benzotrimmer loves cleanliness. It is necessary to monitor the purity of the air filter and fuel. It is better to defend gasoline bought at a gas station for 2 days and pass through the simplest filter. A piece of bike matter.

We check the electrical equipment as follows:

We unscrew the candle, examine the gap between the electrodes. We set the right gap between the electrodes can be a “grandfather” way. We take a blade from a razor, scraps in half and insert a home.Made probe between the electrodes. If the blades enter tightly, then the gap is perfect.

We put on a candle cap of a high.Voltage wire and lean the candle against the metal surface of the engine. Twist several times by the starter. If the spark beats well at one point, then the gap is adjusted correctly. If not, the spark is weak or “wanders”, then it is necessary to re.Adjust the gap between the electrodes.

Preparation of the fuel mixture

To provide the tool with productive operation, it is important to learn how to prepare the fuel mixture. If your trimmer for grass is equipped with a 4-stroke engine, then with the preparation of combustible liquid you can not bother, since such units work on gasoline, and the oil is poured into a separate container. The fuel-oil mixture is used for flooding in trimmers for grass with 2-stroke engines. To prepare it, you need only 2 components:

Mix the liquids in the ratio specified in the operation manual. It also contains information about what fuel and oil are recommended to use.

Important! In no case should you use a spent car oil. For gasoline trimmers, there are special lubricants of a special consistency and composition.

#Husqvarna 525LS Commercial Grass Trimmer: By John Young of the Weekend Handyman

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Prepare such an amount of fuel mixture so that you manage to develop in one cycle, because when stored the oil is precipitated, fuel loses its properties and becomes unsuitable for further use.

How to care for trimmers

Each type of device has its own features that must be taken into account when working and storing. But some rules are applicable in all cases.

General recommendations

These tips should be followed by users of any travo.Shirts. Gasoline and electric.

  • Store the device in a dry room.
  • It is better to hang it on the wall, on a special mount.
  • After each use, the device needs to be cleaned from dirt and beveled grass, examined for damage and wipe the surface with a soft rag.
  • Before the work, you need to check whether the bolts fastening parts of the unit are well twisted, especially the fasteners of the working head.
  • It is better to wash herbal juice from the coil immediately after the mowing.
  • It is necessary to monitor the amount of fishing line and the condition of the nozzles of metal or plastic. The fishing line for the trimmer should be suitable for the diameter (for the bastard used and the type of thicket). The blades of the discs and knives must be sharpened, and two.Way nozzles should be turned over for uniform grinding of the teeth.

On a note! The grass is often wound on the coil, bar and gearbox. This slows down the rotation of the spindle and creates an excessive load on the engine. Long stems and leaves should be removed from a trimmer for grass immediately after a mowing or during breaks.

The boots of the cord on the bobin should be uniform, without overflows. The fishing line for the trimmer must be wrapped in the right direction and in the recommended number. There are tags on the coil: arrows for indicating the direction and risks to indicate the border.

Large shrubs, trees, fences and other solid obstacles should be pushed around the perimeter, while the trimmer for the grass should be rotated with a casing to the barrier. Otherwise, fishing line consumption will increase, and the blades will dull very quickly.

Features of the care of a gasoline trimmer

Powerful, designed for long.Term continuous work, motorcycles require special attention. DIY trimmer maintenance may initially seem like a difficult task, but most buyers quickly get used to following the recommendations listed below and addresses service specialists very rarely. Care requirements are such.

  • Gasoline for the engine should be clean, with an octane number not lower than 92. Fuel density-750-770 kg per cubic meter.
  • Two.Stroke engines are filled with a mixture of fuel and high.Quality oil in the proportions, which are indicated in the instructions for the operation of a trimmer for grass. Most often, one liter of gasoline accounts for 20, 25 or 40 ml of lubrication. The best oils are produced by the manufacturers of garden equipment. “Stihl”, “Husqvarna” and other brands.
  • When working with a four.Stroke engine, fuel and oil are poured into different tanks. Both containers should be filled to the upper mark.
  • Swing gasoline filter must be cleaned about every 10 hours of work: dirt, particles of mowed grass and bark of shrubs gets into it. It is necessary to ensure that it is saturated with oil. If cleaning does not bring results, the filter should be replaced with new.
  • From the spark plugs and muffler of the motor, you need to periodically remove the carpet

Reducer gears need lubrication, especially after replacing them, when slowing the spindle rotation, as well as when extraneous sounds appear during the work of the trimmer for grass. Lubricants for their products are produced by the manufacturers of motorcycle, but you can use universal, for example, lithol. How and how to process a specific model of a mower, it is better to know from the documentation to the device. Most often, manufacturers advise lubricating the gearbox once a year/season, oil in many models is poured into technological holes on the node.

Attention! Before lubrication, the gearbox should be cleaned of pollution.

Playing the lawn mower

The new trimmer for the grass is rolled up to make sure of its serviceability. The engine of the device must work for fuel and clock, details. Be worn to each other, and fasteners. Pass the test for the strength. This process is carried out as follows. It is necessary to start the tool and smoothly increase the speed, warming the motor, but at first it must be protected from overheating. Then you should open the throttle of no more than 2/3 of the possible stroke, and let the motor work idol for the first few minutes, and then try out on the soft grass. It is best to mow the lawn.

Attention! After test inclusion, the oil must be drained.

Preparation of a benzotrimmer for the working season

Before starting regular use of the lawn mower, you need:

  • Collect the device according to the instructions;
  • Prepare a new portion of the fuel mixture. For a two.Stroke engine;
  • Pour fresh gasoline and oil to the desired level. For a four.Stroke motor;
  • Change the spark plugs, clean or replace air and gasoline filters;
  • Adjust the carburetor (according to the instructions for the device);
  • Check the condition of the fasteners and, if necessary, tighten them;
  • Lubricate the gearbox.
  • Check the fishing line for the trimmer and nozzle.

Preparation for wintering

So that the benzotrimer does not lose performance for the period of inaction, you need:

  • Inspect the device for the presence of cracks, chips, bent parts;
  • Disconnect the casing and cutting head;
  • Drain the fuel from the tank and turn on the device to develop the rest of the gasoline;
  • Wipe/rinse the bar, handle, casing thoroughly;
  • Remove the coil or knife;
  • Clean the gearbox and add oil into it;
  • Inspect and rinse filters.

Then remove the light of the ignition, pour a little (20 ml) of motor oil into the hole and smooth the engine shaft several times using the starter to distribute the lubricant along the cylinders. After these manipulations, you need to insert the candle back, but do not twist until the end. This procedure (except for the grade of oil) must be carried out once a month, until the device is used.

The rules for filling the mixture in different engines

The main rule is to strictly observe the mixture ratio for two.Stroke engines and not use such compounds for four.Stroke engines. In addition, observe the principle of “seasonality”. After a long stay of fuel in a gas tank, drain it and replace it with fresh.

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It is practical to immediately prepare a certain amount of the mixture for the future, so that later it can be quickly used. When stored, adhere to the rules:

  • Keep a gasoline composition for no more than 3 months, since it is divided;
  • Use to store a container that does not pass sunlight. Keep it away from the direct rays of the sun;
  • Do not place the container next to the heating devices.
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