Makita Electric mowel does not spin. Brand break

The knife stopped rotating the Elitech electric. What can be done?

The knife stopped rotating when I tried to manually move with a knife-you feel some kind of pull, moves hard, the power is not enough to move the knife. Before that, there was the same problem, then I opened. there the belt flew and broke off, I ordered a new one and changed. Now I thought that the belt is also, but no with the belt, the electricity is supplied, I cleaned everything. What could it be? Thanks in advance!

Irina, I would determine the cause, first I removed the belt. Then I tried with my hands to scroll the engine and an intermediate shaft with a knife behind the pulleys. Some of them will spin with difficulty. Most likely the bearings are to blame. May need lubrication, or maybe replacement.

Thank you, Alexander, I will see, maybe the truth of the bearings, I will unsubscribe.So pleased with her, about eight years old, thanks

There can be three reasons. engine, gearbox, bearings. Eight years. a record period for the budget unit. In the engine, the insulation of windings could be violated and it does not develop power. The bearings could fly. And there is a gearbox? How often they added grease there. Must watch. But in any case, you need to thank the Chinese comrades that the device has lived for eight years. Good luck.

Vasily, I think that your answer is not entirely accurate. Firstly, there are no belt transmission and gearbox on such units at the same time. And Irina writes about the belt. Secondly, if there was a violation of isolation, then it would lead to a breakdown and the inter.flip circuit. And this is a crack from sparks, the smell of burning insulation and overheating. Irina did not write anything about this and the replacement of the engine does not threaten her. On my lawn mower I had to change the bearings after 4 years. Also began to spin hard, but also a nasty screech was heard as soon as it worked a bit and the bearings are heated. At first, I was there to the fact that a little vigor dripped on the upper bearing. But as soon as I felt that this does not help very much, I replaced both bearings without waiting for it to jam and break the landing nests.

Good afternoon, Irina! According to the description of the situation, it is more similar to destruction/jamming of the bearing. But a more accurate diagnosis can only be obtained after opening.

Gearbox

Motokos uses a gearbox to transmit a drive shaft in motion, which rotates a saw disk or coil. If the coil of a trimmer for grass or disk does not rotate, perhaps the gearbox is broken or jammed.

The gearbox can be clogged with grass and garbage or to seize due to lack of lubrication. Remove the engine casing to access the gearbox. If he scores, try to carefully clean it. If the gearbox is broken and still does not work properly, it must be replaced. The service life of the gearbox can be extended, regularly lubricating it.

Cable or shaft

If the disk or coil does not rotate, and the engine works normally, perhaps the problem is related to a drive cable or shaft connecting the engine in the rear of the device with a disk or coil on the opposite side.

The clutch drum is attached to the drive shaft and connects to the gearbox that rotates the disk. If the drive cable is torn or disconnected, the coil will no longer rotate. You wash the engine unit from the shaft and check if the cable is in place. If the cable slipped from its place, it must be reliably installed again. If the cable has broken or the shaft is broken, it must be completely replaced.

Carrying out repair of electric municipal mowers of electric ones: we set out all the nuances

Lugus maintenance and repair can be carried out with your own hands and at home. Naturally, the implementation of such works has its own characteristics. It is worth taking into account the need for appropriate knowledge, skills and tools.

Types of malfunctions of electric mowels

It is not difficult to repair the dull knives on their own, since they are removable and they can be sharpened with an ordinary emery, withstanding the sharpening angle of 30 degrees. In case of malfunctions of other details, t.e. hulls, wheels, handles, they will also need repair or replacement.

In the battery devices to this problem, the battery fails is added. It is more difficult to cope with the repair of a lawn mower equipped with a motor, t.e. gasoline and electrode.In the first case, the problem of overheating and overload is added to possible breakdowns, as well as malfunctions in the oil and fuel supply circuit. In electrical breakdown, it can also be caused by overheating or overload, since not all models are equipped with protection.

How I Fixed My Faulty Makita Battery

The process of diagnosis and restoration of the cutting part

  • Drain the oil before removing the knives.
  • Disable electrical devices from the network, and on gasoline units turn on the lock.
  • Completely drain the fuel and remove the spark plug.
  • Install the lawn mower on a support that promotes convenient repair.

The lawn mower does not work electric reasons

Repair of the lawn mower is carried out taking into account the mechanism of operation and the prerequisites for the breakdown of the unit. often the device fails 3-4 years after active operation.

The causes of the malfunction

In order for the device to work properly, it is recommended to sharpen the knives with a ratfoll (angle of 30 °). In an unpleasant case, an abrasive tape is used. The gap should be between 2 blades, touching the strip. The device cuts off periodically (15 seconds). If the knives are sharp, then the strip is removed, the gap is regulated.At the wrong position of the knives, the cylindrical lawn mower makes sharp and uncontrollable movements. Normally, the size of the gap between the cutting elements should be thinner than the sheet of paper. The gasoline lawn mower is not started? There are still possible reasons, the candle does not work. In an unpleasant case, the gap is adjusted. For earlier it is recommended to study the device annotation, pull the fork out of the outlet. With a cracked connection, a whistle occurs. The device vibrates and rattles. Under the repair of the lawn mower, it is planned to adjust the bolt joints.If the belt breaks or stretched, then you need to change it. To do this, you will need to loosen the screws. Then the pulley moves, the belt is dismantled. The brand new detail is put on a small one, and then on a large pulley. The gear is fraught in its original position. The next step is to check the stretch of the new belt. The deflection should not exceed 4 mm.

A malfunction of electrical models

Before unscrewing the clutch of the cable bar? You need to understand the diagram of its connection to the switch. To disconnect the cord, a hexagon is used (1 mm dialect). The clip is released, the conductors are dismantled. To check the cable for a cliff, multimeter is used. A new cord is installed as needed. With all this, a revolutionary sequence is observed.

Motor breakdown

The design of a gasoline lawn mower, unlike an electric counterpart, is more complicated. In some cases, the unit cannot be repaired. If the engine does not start or stop immediately, then it is recommended to check the ignition. This will need to be dismantled. Dry candle indicates problems in the feed system, and wet. on the carburetor. In such cases, repair work is carried out by professionals.If there is a black fog on the candle, then it is replaced. In this case, the reason for the breakdown of the lawn mower is not taken into account (setting the carburetor, poor.quality fuel). Often in gasoline models, the fuel hose clogs. If gasoline does not flow, then the saloon is cleaned with a needle, and the fuel filter is replaced by a new analogue.If the lawn mower does not mow grass, then the knives are checked. If necessary, they are replaced with new cutting elements or Nat. In the second case, it is recommended to use protective glasses and thick gloves. You can drag the braid knives using special devices included in the device.If the knives are blocked by long grass, then it is recommended to turn off the lawn mower. A cylinder (in the other direction) to its free rotation scrolls with a wooden stick. If the lawn mower does not work as a result of the circuit breaker malfunction, then it is recommended to check it and replace it with a working analogue.In the absence of voltage in the outlet, the shield is checked. Some devices are equipped with thermal protection. When such a system is triggered, ventilation grilles for pollution are checked. A soft brush is used to clean them.

The most common breakdowns

Any technique sooner or later fails. It is important to know how to repair mowers, because not in all cases you need to contact the service center.

The braid does not cut the grass

In most cases, the cause is dumb or severely damaged knives. To achieve the best results, just change the knife every year. Choose a knife suitable for your model. When the knife is swept away, you can sharpen using electrofig or file. When sharpening, be sure to use goggles and gloves. Angle of sharpening on both sides. about 30 degrees.

Simple sharpening devices can be purchased in stores. Before installing them, it is necessary to turn off the mower from the network and adjust the cylinder positions in such a way as to highlight the maximum cutting gap.

In cylindrical braids, the gap between the knife and the cylinder should be less than the thickness of the sheet of paper. Some of the most modern models have built.in regulators with notches. In other cases, you will have to use keys and screwdrivers to carry out the necessary adjustments. Follow the uniformity of the gap along the entire length of the cylinder. To check the adjustment, insert a sheet of paper between the cylinder and a knife, slowly rotating with your hand. Gradually adjust on both sides until the paper begins to cut purely at each point of a motionless knife.

It is difficult to move the mower

  • When the mower hardly moves along the lawn, you may try to remove too high grass and you will have to adjust the level of mowing. When seizing rollers or wheels, they need to be inspected to make sure that there are no scraps of grass and garbage. Most likely, they need to be removed and cleaned.
  • If an interference for air is formed, then the lifting force will decrease on the mowing air pillow, and it will become difficult to move it. Air lack leads to overheating of the engine. Disconnect the power and remove the remaining grass from the air intake grilles.

The technique does not turn on at all

Long and wet grass can easily block the knives. Pull the fork from the mains and with the help of a wooden object rotate the cylinder to the other side of the knife until the movement becomes free. For gasoline mowers, this technique cannot be used.

A belt that provides the operation of cylindrical lawn mowers, wears out, stretches and can break through. Remove the belt cover and check, there was a gap or belt just jumped off. Unscrew the mounting screws and move the small leading pulley to a large cylinder pulley. Put on a new belt on a small pulley and slowly rotate the big one, gradually putting a belt on it. Push the pulley to the side to stretch the belt, then tighten the screws.

makita, electric, mowel, does, spin

Before installing the lid, be sure to check the belt tension. the degree of bending should not exceed 4 mm (the indicator may fluctuate slightly depending on the model, detailed information is contained in the user guide).

makita, electric, mowel, does, spin

Gap in the cord

With every use, you unfold, move and turn the cord. This can lead to a break in the internal conductors. For many models, the cord is connected to the screw terminals, which makes it possible to quickly check it and replace it. If double isolation, a two.core cord is connected.

Other models use clamping contacts that facilitate the replacement. Disconnect the power, separate the plastic cover. When you unscrew the clamping bar, pay attention to the connection of the cord to the switch to comply with the polarity of the connection (wire color).

In order to disconnect the cord, insert the hexagonal key into each of the holes in which the conductors are placed. to free the clamp and the conductor. Check where the gap has formed.

If necessary, connect a new cord: twist together all individual wiring of each core, then insert the twisted ends into the corresponding terminals. Pull slightly to check the connection. Then install the clamping bar, the cord bushing and the circuit breaker cover.

Use actual promotional codes to buy cheaper!

– 3. Tatiana

Pros: In previous reviews, everything is correctly indicated!
Minuses: In previous reviews, everything is correctly indicated!
Review: Operated the lawn mower since September 2018. They mowed every two weeks a small plot in front of the porch. Everything was wonderful. Included on the weekend, scolded two strips of the lawn. The smell of burning. Turned off. They sent it for repairs, they saw Zazubins on the knife and refused to guarantee repairs, citing violation of the rules of operation. Offered to repair for 7000! And the lawn mower cost 9000! Not weak!

– 3. Igor

Pros: There is a LED voltage indicator.
Minuses: Very difficult and uncomfortable at work.The plastic of the case is fragile, the wheel mount is flimsy.tumble
Review: Prior to the purchase of Makita, for 15 years, the lawn mower of a similar design of AL-Co- was mercilessly operated, but from time to time the plastic case and the duralumin case began to break and had to be crushed by the engine, but after the repair it serves properly.However, I wanted to purchase a new lawn mower of no worst quality.Makita 3711 was strongly recommended in the store and SC, assuring that this is the best lawn mower to date-kosit perfectly and is not afraid of any branches and small stones.However, disappointment occurred on the second mowing, when the knife of the mower touched a protruding piece from the land of the reinforcement and which was previously touched by the old mower.Unlike the old mowing, the shaft of the rotor of the new mower gave wedge.In the SC they told me that this is not a warranty case and it was necessary to change the engine-cost of replacement almost equal to the cost of a new mowing room.I had to disassemble the engine myself and burst out the rotor shaft.At the factory where I work, measured the hardness of steel and this is a shock.Hardness is less than 30.This is not a shaft steel is plasticine.I had to make a new shaft with hardness of steel more than 45.Now the mower is in good condition, but disappointment is left.I do not recommend purchasing a gas mower makita.The company does not know how to make this type of product

– 2. The data is hidden

Pros: I have been operating for three years. I dash 4 sectors of the lawn. The engine has not died in three years, which is of course pleasing. I took it so I have a screwdriver and a corner grinder of the same manufacturer.
Minuses: I list as it is: 1. Wheels do not rotate (constructive). Only the rim rotates, which greatly reduces patency. Wheels constantly unscrew and fall off. You need to constantly assemble them around the site. 2. On the first day of operation, handles from the case burst out (the handles are mounted with self.tapping screws, the screws from the vibration flew out after 30 minutes of work). Drilled through and tightened. So holds on. 3. In the second year, a bearing scattered. (changed. enough for a year). four. In the third year, the pen was broken on the left side in half. I’m afraid not to be treated anymore.
Review: Do not take. Metal.

– 2. The data is hidden

Pros: A powerful engine, unexpectedly for 1300 watts
Minuses: All the rest. I don’t know why her and her classmates are praised here, but the junk is unbearable. Except for a small lawn 10×10 m with perfect grass. Otherwise. In vain thrown out money. Ring-holders of pens flew into the first mowing. In the not very thick grass above 10 cm, it is already starting to get knitted, the grass collector is generally about anything, it is necessary to shake every 20 m every 20 m.
Review: I bought this miracle on May 28, managed to shake 2.5 times about 10 acres of lawn, on June 7 it broke: buzzing and does not twist. The knife is stupid after the first mowing, the grass collector is clogged instantly. You are going, suddenly once! The wheels fell off! The height regulator is generally chicken laughter: not on the side, as on normal braids, with a step of 10 mm, and. you need to unscrew all 4 wheels (!) and twist into new holes, of which only three in height. It would be funny if it were not sad. In a word, for large sections of grass, this device is not suitable categorically: choose something more powerful (in my experience at least 2 kW, with a collection of at least 40-50 kg, but there are almost no such and they are really expensive), or a lawn mower). I called the store where I took it, I say: take your miracle! Promised yesterday, SMS-ku sent, but never arrived. I will understand further. People, do not buy cheap electrocassyls! Sprinkle your nerves and time! Believe me, I, as a former owner of more advanced and powerful Sabo (2.3 kW) and BlackampDecker (1, 8 kW) know that I say!

– 2. user y.

Pros: Asynchronous engine without a gearbox, non.wise.
Minuses: Judging by the reviews of the mowing, a bending “plastic” engine, with strong knife strikes. Clean. Apparently the structurally embedded disposable product of the type “broke. Throw away “(if you do not know how to come up with something), like most modern technology and electronics. Therefore, the price of a mower is greatly overstated.
Review: Bought because of the asynchronous engine. Having read reviews about his “plasticine”, they began to think how to avoid wedge. The idea came to replace the knife with a metal head for a benzotrimer with a fishing line (the price of such a head is somewhere in 200-600r. depending on execution) to avoid impacts on the obstacle. The head got up well (it was necessary to hide the skirt at the mounting nut). 3 mm fishing line for trimmer (cross.sectional shape). The turnover is certainly not trimmer (6,000 instead of 11,000), so you need to take a head with four fishing lines to increase the frequency of the slope of the grass (in one revolution it will hit the stem four times, and not two). Wild grass and vegetation mows tolerably. Lawn, of course, will only comb the. But the engine will not jam. Tested on a regular relief garden plot with bumps. When hitting bumps. Dust a pillar. On the holes of the motor air intake, you need to make some filter (but not reduce air access. overheating). In general, you can use in this version. Now all in the barn is lying in the dust and is waiting for the season.

Use actual promotional codes to buy cheaper!

makita, electric, mowel, does, spin

– 2. Boris l.

Pros: Light, powerful, silent. There is a height switching lever
Minuses: A month later, covered. In the process, I stopped working. The warranty was not provided.
Review:

– 2. Dmitry p.

Pros: The height adjustment is convenient
Minuses: Broke after 2 months. The screw shaft began to scroll and melted all the plastic next to him. Not a reliable design. I had to order new plastic assembly
Review:

– 2. Vladimir

Pros: Mows well while it works
Minuses: Worked from June 2020 to August 2021, t.e. 7 months, if used at some point, the knife stopped rotating at some point, after opening it turned out that the engine took off and he touched the hull with a impeller himself from the knife also did not spin. Dirt and dust flies to the bearings and wedges from overheating, after the design itself is deformed. All insides made of plastic result of the engine assembly and pulley 5,500 without delivery
Review:

– one. Rafael G.

Pros: Mowing
Minuses: Suspicious, not a natural rumble from one of the bearings. While it works but there is a desire to take it to the service for verification
Review: He broke all the same. Two months of use in a summer cottage passed. I will carry it to the service. There is no warranty coupon in the kit, I will carry it with a check. Maybe I’m unlucky, but you decide. Based on the results of the defect, the engine burned down. I’m shocked, 4 hundred.side lawn, cut it once a week.

I will give it to the service center, I will unsubscribe based on the results!

– one. rus r.

Pros: Height adjustment
Minuses: Not reliable, guarantees can be said not.
Review: I worked less than the season, I will checked the pulleys and it melted, the very reliable design is everywhere plastic. The warranty was refused, fairy tales that it is to blame. Your money is not worth.

– one. Nikolai p.

Pros: Worked 3 mowing and died!Under the warranty could not be repaired, they gave a coupon for a refund or exchange.Exchanged for a new more powerful makeup!This model is good when you have 3 acres and clover!
Minuses:
Review:

– one. Georgy Kukharenko

Pros: Easy by weight
Minuses: Does not work immediately after the purchase.
Review: Broken 5 meters. For a month already in the service, they have been fed ‘breakfasts “, let’s see, see. So the summer will end. I do not advise you to buy

– one. Evgeniy

Pros: Faith in Makita
Minuses: broke for the third time use
Review: I smelled.Do not take, it is better to another brand 2 times cheaper. After 2 months in the service. They torn the money.

– one. Andrey and.

Pros: Easy to manage.
Minuses: Broke for the third time use. There was a rumble. and the mower did not perform its function. Disassembled. It turned out to be a belt. Put in place. But again the same problem. With a more detailed examination and analysis. revealed damage to the pulley on which the belt is put on. The landing place of the pulley raised. Last year. Nowhere. failed to buy a detail.
Review:

– 3. Boris Kuzhnurov

Pros: Easy
Minuses: Immediately gnawed at the wire, but this is the general trouble of all electric ones, but after 2 days it just burned out: the motor works idol, and I had to run through the services due to the lack of warranty coupon, which Makita successfully canceled, but they do not know about this
Review: cheap. This is an angry! The gasoline is necessary, of course. This wire interferes, of course.

– 3. Olga K.

Pros: Of the advantages, only the fact that it is light, well, easier than 3710 and mowing wider with a small volume of the machine.
Minuses: After full assembly, the entire design of the machine looks somehow fragile and shaky. Begins to suffocate already at the height of grass of 15-20 centimeters and medium density. Quickly polluted and must be cleaned as the grass and earth are sticking. In general, who had Makita 3710 then 3720 can not be compared with it. I am downloading about 6 acres every two three weeks from May to September.
Review: I think that I will work for no more than three years. Unlike Makita 3710 which fell out of 6 or 7 years.

Use actual promotional codes to buy cheaper!

– one. Daria S

Pros: I can’t say anything about the lawn mower.to. She was never delivered.
Minuses: Disgusting service. Client.orientation at zero. Placed the order on May 11, with delivery on May 14 through Yandex.Market. Payment was written off, the order was confirmed. On May 14, I did not receive either SMS or call from the courier. At 15 o’clock in the afternoon I decided to check the order in my personal account and saw that the status of the order was changed to “waiting for the cancellation”, while no one had notified me and warned me that the courier would not come and my order was canceled! I called Support, they said that there was no product in warehouse. T.e. If I myself had not checked my order and would not call, I would sit all day waiting for a courier, who, in principle, was not going to go to us. I received a notification of the cancellation of the order only 17.05, 3 days after the estimated delivery date. I will never order Yandex delivery service again.Market
Review:

– one. Mikhail Sh.

Pros: It looks cool
Minuses: Plastic pulleys will be periodically fucking if mowed with overload, but they are not available
Review: As the master in the service center said. if Makita does not break, it will cease to exist. Her mother.

– one. Olga Vishchik

Pros: Price
Minuses: Broke in an hour of work
Review: Refused to be warranty repairs. The braid is buzzing, the knife stopped spinning. Used only for an hour and did not mow the trees. After returning to the store, they kept 45 days and returned the broken. Explicit factory marriage, but everyone “washed their hands”. and seller and Makita service in Khimki

– one. constant g.

Pros: Selling price. the only one
Minuses: Low assembly quality. One plastic inside. The mowers were enough for the smok of the site (lawn) 4 hundred.cocked 4 times. I handed over to the warranty for repair t.more than 14 days have passed from the date of purchase.
Review: I do not recommend. Perhaps I came across a defective. I will buy a gasoline self.propelled.

– one. Andrey in.

Pros: The size is optimal, acceptable weight
Minuses: Plastic filling that is enough for a year.
Review: A one.time toy. Not enough for a year. Mowed once every two or three weeks. The total area of ​​the lawn is approximately 2 hundred. There were no tough blows to the knife. Inside a plastic pulley that is poured onto the bald shaft bald. Here in these bald plastic and turning. Yes, and a craft gear, t.e. Start and additional load on a plastic pulley. The knife is also attached on a plastic adapter, which also practically turned. This design does not initially allow a large resource of work.

– one. Alexey s.

Pros: Ergonomics, Big Herbacker
Minuses: The engine was burning.for one season.There is no engine protection.
Review: Bought 27.02.2020 broke 18.05 2021.We worked out one season.A one.time mower.site about 5 acres.Repair is as new.She worked out theorsheld period.

– 3. Sergey about.

Pros: After Bosch Rotak 40, which I served for almost 10 years, I liked it: 1. Flabog of the basket of the basket. Simple, but comfortable! 2. In my opinion, you have to stoop less. 3. 2 cm width of mowing 4. Network indicator. 5. The grass collector is well filled. There are no voids.
Minuses: one. When working, a high.frequency whistle/ringing appears so then it rings in the ears. Apparently formed from the design of the knife and its holder. When he took off the knife, the whistle disappeared. Very unpleasant. 25l of the grass collector noticeably immediately. 3. It is strange why the handle of the mowing handle is not balanced by weight. You take it for her, and she falls back. Have to hold. So the Japanese surprised! four. The socket is not fixed and dangles, creating inconvenience to wires. It was possible to get rid of it.
Review: I hope I will solve the problem with a whistle.

Repair of malfunctions of an electric mower

Long grass that has wound on them can be led to jamming knives. For repair, you need to turn off the device from the network and twist the cylinder in the opposite direction.

If the electrical device is silent, the drive belt breaks the resulting result of wear: it can be stretched or broken off. This means that you can not do without replacement, for which you need to remove the protective cover.

The new belt is first installed on a small gear of an electric device, then, put on a large pulley, and turning it on.

To replace the power cable of this electrical device, it is necessary to de.energize the device and unscrew the lid.

To disconnect the cord, insert the hexagonal key into the hole with the wires, freeing the clamp.

The new power cord is installed in the reverse order.

The reason may also be hidden in a faulty power switch, which is simply replaced by a new.

Repair of an unexpectedly stopped electric engine

If the motor worked, but suddenly stalled, you need to check the crankshaft and the piston. perhaps they were overwhelmed. This is due to the absence of oil in the crankcase. It is better to contact specialists with this breakdown, as in the case when the electric motor of the lawn mower requires repair.

For non.precise operations of the lawn mower, the owner must conduct its regular maintenance after the end of the working season, t.e. Before her premises for winter storage. This will cost cheaper than repair or buying a new electrical device.

Among the main measures that ensure the reliable operation of an electric mower is clean. The mowed grass accumulated under the neckline causes erosion of metal parts. The compressor or blunting will help to remove the remaining weeds.

The electric motor of the mowing is air cooling, therefore, it also requires a cleanliness that is a key to effective functioning. Suitable for cleaning the cooling ribs soft brush and compressed air.

How to Fix Electric Lawnmower (Rectifier). Trips Circuit Breaker Short Circuit (Task Force)

Timely oil replacement specified in the use guide will become the key to prolonged trouble.free work, as well as the periodic cleansing of the air filter.

In the presence of a certain experience, it is easy to repair the lawn mowers with your own hands. The video below will help in this.

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