How to put a disk on a lawn mower. What knives to put on an electric and a lawn mower

Rules for replacing knives on a trimmer for grass

If the disk on the trimmer is used regularly, it needs to be removed from time to time to remove and sharpen or change it to a new. This part can be made of metal or plastic, have a different number of blades, but the replacement process remains the same. Over, this procedure is similar to the equipment of different manufacturers, whether Carver or Huter, but minor differences are possible. Changing the knife on the trimmer is quite simple if you observe safety precautions and know the correct procedure for which you can find a description of which you can in the user’s instructions. The whole process of replacing step by step, as well as the way of independent sharpening of knives, will be described in this material.

When using motorcycles in summer cottages, the most popular nozzle is a fishing line for a trimmer. It has a small price, suitable for different trimmer heads, is safe when working. The minus of the application of the fishing line is that it is convenient only for the bevel of low shoots. In other situations, the string is immediately clogged, regardless of whether the gasoline or electric model of the trimmer for grass is used. In addition, vegetation is wound on a spindle, which creates significant resistance on the shaft and leads to its breakdown. It can also provoke a failure of the piston system in benzocos or burning out the motor in electrimmers.

Therefore, for mowing high or hard vegetation, various nozzles are used. So, for harvesting tall and rough grass, thin shoots of trees and shrubs to install and use it better. This nozzle clogs much less often, which contributes to the greater wear resistance of technology.

On a note! Due to the fact that the engine of electrical and battery models is less powerful than on benzocos, so the use of discs is more relevant for gasoline braids.

Instruments

Trimmer for grass gasoline Patriot RT 3355 is designed to trim and mow low grass on lawns, streets, around trees, along the roadsides, on lawns and garden areas. The unit is successfully used on even and relief, uneven areas. The manufacturer improved the model taking into account convenient transportation and easy use: the bar is made by a detachable, quickly assembled and disassembled. The comfort of operation adds a wide shoulder belt with an adjustable length. Fast launch is simplified by the primer.

Description of the Patriot RT 3355 model

  • Universal aggregate: The use of fishing line allows you to carry out work on cutting lawns and flower beds, a change to a cutting knife allows you to perform a cut of dry stake, weeds with a hard or elastic stem, a trinter trim.
  • Comfortable management and operation. Using innovative protection against vibration in the design, the selection of the optimal balance of the tool.
  • Handle and shoulder belt using ergonomic technology.
  • The primer facilitates the start, removes the load from the starter.
  • Maintenance is affordable and convenient. If necessary, quick repair and elimination of problems in the ignition and in the filtration compartment is carried out.
  • Engine power 1.8 l.With. Allows you to productively carry out continuous work within 4-4.5 o’clock.
  • Engine volume 033 l.
  • A sharp knife with a diameter of 230 mm. Knife rotation frequency of 8000 rpm.
  • Strong reliable fishing line for a trimmer with a diameter of 2.4 mm.
  • Capture width 460 mm.
  • Cycling handle.
  • Net 6.6 kg.
  • Gross 8.6 kg.
  • Dimensional dimensions 95 x 36 x 23 cm.

Stages of starting a trimmer for grass of gasoline Patriot RT 3355

  • The freshly prepared mixture is poured into the tank.
  • It is transferred up to the “cold” position, the air damper lever.
  • The ignition on the control handle is set to the “inclusive” position.
  • 5-7 clicks on the primer button to fill the carburetor with a mixture.
  • A trimmer for grass is laid on a stable surface at a safe distance from objects and people. The contact of the trimmer head or cutting knife with the ground is avoided.
  • The gas trigger is pressed on the control handle and is fixed in this position.
  • With one hand holds a trimmer for the grass, and with the other hand stretches the starter handle until the “hook”. At this moment, the handle pulls sharply until the engine is launched.
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The engine is launched with preliminary stretching of the cord. Make sharp jerks of an unreliable cord or pull the cord until the stop is not worth it due to the high probability of a starter breakdown.

  • Install the lever of the air damper in the middle position.
  • Starter handle must be pulled several times before the engine starts.
  • Warm the engine 5-10 seconds. Transfer the lever of the air damper down. Press the gas trigger for unlock.
  • Smoothly pressing the gas trigger, bring the engine to maximum speed. They start working.
  • Produce kosbu, holding the trimmer for the grass for ergonomic handles tightly.
  • For a heated engine, the operations described above are performed without pressing the primer. In this case, the air damper is placed in the lower position.

The grass trimmer is equipped with a semi.Automatic fishing line. When working at maximum speeds, hit not a very pressure head on the ground so that the length of the fishing line increases by 2.5 cm.

Testing in practice

For safety, you need to put on a protective helmet with a transparent shot to protect your face, gloves on your hands. First, we try to remove thin dry branches, gradually moving to larger ones, and finish testing dry and semi-dry trunks of trees with a diameter of 7-8 cm.

We are convinced that a trimmer for grass with a diamond disk works quite efficiently, reliably and safe. Slices, both transverse and oblique, are very smooth. They are not visible crumpled and torn fibers of wood. To mow grass with a diamond disk is also quite comfortable, effective and productively, regardless of its height, density and degree of dryness. So, a trimmer for grass with a saw disk not only perfectly performs its direct functions (Kosba of grass), but also expands the scope (removal of knots and branches from trees, and cutting non.Weed trunks). Attention! You should not get carried away by installing a large diameter and thickness for grass for grass, since this will cause an increase in the load on the gearbox and engine, and possible premature breakdown. The safety of work with such a tool will also decrease, which cannot be allowed in any case.

Step.By.Step guide on how to change the old disc

These features allow the use of plastic knives only on trimmers with electric motors. In contact with an obstacle, the blades are destroyed, protecting the legs of the mowing from possible injuries.

Plastic knives cope well with overgrown and dry grass. They can mow nettles of nettles and burdock.

The use of metal knives only on gas trimmers is also due to design features.

  • The direct design of the rod increases the distance to the legs, ensuring complete safety.
  • Convenient U-shaped and J-shaped handles allow you to tightly hold the tool. The D-shaped knobs of the motorcycle are equipped with a limiter resting on the leg of pigtails, which prevents the closing of the head, when the cutting disc is faced with a continuous obstacle.
  • Clutch of a gasoline engine allows you to smoothly accelerate to the optimal level. And when the blade collides with a solid surface, it can absorb part of the impact.

Thus, gas trimmers for grass with an installed metal knife are best used in large areas. They will cope not only with high large grass, weeds, burdocks and nettles, but also with shrubs and young trees.

The shape of the blades placed on the trimmer does not affect the quality of the work performed. Speed ​​also does not depend on them. Triangular, trapezoid, rectangular forms are marketing faces of all manufacturers.

If you plan to collect hay, it is best to put knives with a large number of knives on a cutting tool. Look for wheels with eight teeth or discs with four large blades and four additional blades. Two and three knife blades perfectly cut the grass.

How to put a knife on a trimmer for grass

Putting a knife on a trimmer for grass is not so difficult. The manufacturer supplies his tools with a special pin to block the gearbox and the key that can be used to unscrew the coil from the braid fishing line of hair growth

When replacing cutting elements, it should be remembered about precautions and dismantling sequences

The algorithm for installing a knife on a trimmer for grass is as follows:

John Deere LA115 Lawn Tractor Controls Intro

  • Remove the protective cover;
  • We block the disk. To do this, connect the two holes. In the hub of the shaft and in the gearbox. When connecting them, insert the hairpin into the holes;
  • Disconnect the coil with a hairpin or mounting nut that holds the shoe (clockwise, if the trimmer for the grass was not used) clockwise from the hub;
  • Then insert the cutting knife so that the grooves on the puck coincide with the recesses in the hole of the cutting disk;
  • Install loading;
  • Tighten the locking nut (counterclockwise), holding the stopped pin;
  • Tighten it with a wrench;
  • Replace the protective cover.
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CIRCULAR Saw Blade on TRIMMER ??? TEST

As you can see, there is nothing complicated. Now you can safely start mowing weeds in this area.

Trimmers for grass

Easy Start system and primer for pumping fuel. Easy engine start

The battery includes. You can immediately start work!

Work confidently. The holder of the power cord will not allow him to disconnect from the outlet

The upper location of the engine to ensure the balance and convenience during work

Easyedge function to trim the lawn edge

Saving time and effort due to the Easystart electrical wiring system

Translucent fuel tank for light tracking fuel consumption

Universal use: you can work from the battery or power grid

Unique Easystart electrical wiring system, works with a knife and fishing line

Vibration damping system to reduce fatigue during prolonged work

The easiest model among 4-stroke trimmers in the manufacturer line

Combined protective casing for ease of work with a knife or head of a trimmer for grass

Easy transition to the ending mode of the edge

Reel-Easy Spool-a minimum of time for winding fishing line

Garden trimmer for grass. Mobile hand.On.Hand tool for haircuts. It is enough to put in the order of the entire territory of the summer cottage, but where there is a lawn mower, it is necessary to cut grass in hard.To.Reach places, near trees, shrubs, hedges. Light and compact trimmers for grass cope not only with high grass, some models can cut even a small shrub.

Engine’s type

Electric. Light in weight and operation, not noisy. Varieties:

  • The engine below. Convenient in operation, have small dimensions, power up to 650 watts.
  • Engine at the top. A power of about 1 kW, can be with knives or replaced nozzles.

Gasoline. For large areas, t. To. Independent from the cable. High power for any vegetation, up to shrubs. Engine:

When the use of knives is relevant

When using motorcycles in summer cottages, the most popular nozzle is a fishing line for a trimmer. It has a small price, suitable for different trimmer heads, is safe when working. The minus of the application of the fishing line is that it is convenient only for the bevel of low shoots. In other situations, the string is immediately clogged, regardless of whether the gasoline or electric model of the trimmer for grass is used. In addition, vegetation is wound on a spindle, which creates significant resistance on the shaft and leads to its breakdown. It can also provoke a failure of the piston system in benzocos or burning out the motor in electrimmers.

Therefore, for mowing high or hard vegetation, various nozzles are used. So, for harvesting tall and rough grass, thin shoots of trees and shrubs to install and use it better. This nozzle clogs much less often, which contributes to the greater wear resistance of technology.

On a note! Due to the fact that the engine of electrical and battery models is less powerful than on benzocos, so the use of discs is more relevant for gasoline braids.

When to use the disk on the trimmer instead of fishing line

What is the difference between a metal disk from the fishing line per trimmer for the grass, it is already clear. Когда же необходимо завершить кошение леской, и закрепить на триммере металлический круг. This question is popular among beginners, since if you continue to mow large and thick grass with the cord, then it will wear out quickly. This is due to the fact that the fishing line for a trimmer with high speed begins to break about thick.Stubble grass, which leads to its damage and, accordingly, rapid wear.

Apply knives on the trimmer should be with the following vegetation mowing:

  • High and coarse grass cover
  • Storms and dryness
  • Young shoots of trees up to 7 cm in diameter
  • Homemade thick.Stem plants like raspberries, rose hips, currants

The use of knives eliminates the rapid wear of the fishing line, and also increases the efficiency and productivity of the use of a travic tool.

Modernization of a trimmer for grass: how to change a fishing line for a trimmer for a saw disk

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Trimmer for grass is a simple and very useful tool in the household, with which you can mow grass and cut shrubs. Most often, a trimmer for grass has a nozzle from fishing line, less often a plastic or metal knife is installed instead of it. The latter significantly increases the functionality of the tool and expands its capabilities. However, you can go even further

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So, in order to modernize a trimmer for grass, it is necessary to choose a suitable diamond saw disc from the TST series. These discs are designed to work with plywood and wood. The disk should have the following characteristics: the outer diameter according to the tops of the teeth is 216 mm, the number of teeth is 48, the landing hole is 30 mm. There must be three rings with the same external and different internal diameter in the kit with the disk. They are needed to compensate for the difference between the landing hole and the response element on the clip puck.

disk, lawn, mower, knives, electric

It is not at all difficult to install a diamond disk on a trimmer for grass. This operation is no different from the installation of any other nozzle, except that you should show increased attention and accuracy. First you need to remove the coil with a fishing line, blocking the gear shaft with a special pin with a special pin. The container for the fishing line should be rotated counterclockwise. Before installing the saw disk, we convince that its hole is more than the diameter of the sedimentary belt on the puck.

After that, you should alternately try on compensating washers and choose the one that not only fits the width, but also completely selects the gap between the centering belt of the lower washer and the landing site of the saw disk. First, the lower washer with a compensation ring is first installed on the gear shaft, then the diamond disk, after the upper washer and only after that is a protective cup. Do not forget to pull the entire package on the gear shaft with a nut.

Metal brush to clean the surface of contaminants

You can also use a trimmer for grass as a construction tool. If it is necessary to clean the metal surface of various kinds of pollution, then you should use a conical butt brush. It is also used to clean concrete surfaces and slate. The peculiarity of such devices is that they allow you to clear the most inaccessible areas at the site of joints and angles.

The brush has a similar design with nozzles for angular grinder, only intended for use in a pair with a trimmer (its diameter is 200 mm).

disk, lawn, mower, knives, electric

The brush is attached to the trimmer instead of a spool, and for this you will not need to remove anything, redo or invent. The design provides not only easy installation, but also ease of use. The casing protects the operator from flying stones when working as a nozzle.

Other types of nozzles for a trimmer for grass are also known, through which you can not only expand the functionality of the tool, but also facilitate physical labor. The material discusses not only the main and popular nozzles for motorcycle, but also the safest. Over, they are harmless not only for a person, but also for the tool itself.

Summing up the nozzles for motorcycle and trimmers, it is worth noting that the relevance of their use depends on the type and volume of tasks. Do not forget that the excessive loads that shaft on the shaft, adhesion and the drive of the tool contribute to their accelerated wear. That is why it is important before the purchase of devices that expand the functionality of the benzo tool, to decide on the need to use them.

The material presents introductory information about the nozzles for trimmers, and the decision on the need to use them to solve the relevant problems must be made independently. It is only necessary to note the fact that you should not purchase nozzles, the safety of which is in doubt. This applies to cutting discs for grass with a chain from a chainsaw, as well as devices such as angular grinder or chainsaw. During the operation of such devices, the slightest malfunctions entail serious injuries that can be incompatible with life.

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