How to disassemble a battery trimmer for Black Dekker grass. Thermorelene for the electric motor…
Maintenance and cleaning
The material of the material. Liquid emulsion paints pass through the viscometer (13) in less than 2 minutes. When spraying the materials, passing through a viscometer (13) of which takes more than 2 minutes, the operator must accurately determine the type of operation and the final laying of the staining object.
Light and translucent primers and stains
Primers, varnishes and oil.based polyurethane
Water.based continuous paints
Water.based paints or emulsion paints
Note: not recommended for textured paints.
Recommendations for optimal use
Always thoroughly stir and filter the material before use.
Performing any work on spraying, to improve the quality of the coating, always check that the processed surface of the preparation is properly. This means that the resulting surface should not contain traces of dust, dirt, rust and fat. Wash the floor covering or external surfaces with weak pressure and make sure that they are dried up before starting spray.
Despite the fact that the HVLP sprayers make spraying with a minimum excess of the sprayed material, it is recommended to close all the edges and other areas, floors and other surfaces in the spraying zone of paint, which should remain untouched, unnecessary fabric.
The crust that forms on the upper layer of the Kraski can score the nozzle nozzle. Before mixing, remove the crust. Strain the paint through the funnel with the attached filter or through the fabric to remove the pollution, the can clog the system.
Before starting work, prepare gloves, paper towels, rags in case the paint unexpectedly disperses.
The technique of proper spraying (rice. M and n)
Perform a trial spray on a test surface, for example, on a piece of cardboard, to check the spray pattern and practice in the control of the installation wheel of sprayed amount of paint.
Make sure that the processed surface does not contain traces of dust, ridge and fat.
Make sure that the area for spraying is clean and does not contain dust, which can settle on the just stained surfaces.
Close all surfaces that will not be painted.
Always spray at a distance of at least 25 mm and a maximum of 355 mm from the surface of the ending (rice. M).
The most common way to spray paint on large surfaces is cross.spraying. This is done by spraying horizontal stripes, followed by spray over them cross-line vertical stripes.
To obtain a uniform coating, always hold your hand at the same distance from the painted surface (rice. M) and do not move the wrist (rice. N).
Try to observe uniform and resistant speed to avoid irregularities in staining. Start spraying after the supply of material begins, and let go of the trigger start switch until the supply is completed.
Avoid intensive spraying on any of the surfaces. It is better to apply several thin layers than one thick layer that can lead to a drainage of paint. Remember that the installation wheel regulates the amount of liquid intended for spraying. In the control of the installation wheel (8) in the direction by clockwise increases the fluid flow. The rotation of the installation wheel (8) in the direction counterclockwise reduces the flow of liquid. Always have a dry painting brush at hand to remove the flow and drops of paint if they arise.
Turn off the power tool and place the sprayer on the installation module on the power supply, if it is not planned to use it for a long time.
Your electric/battery device Black Decker is designed to work for a long time with minimal technical maintenance. The service life and reliability of the tool increases with proper care and regular cleaning.Attention! Use the appropriate personal protective equipment.Attention! Before conducting maintenance or cleaning the electrical device, turn off the device and disconnect it from the power source.Attention! Do not use sprayed materials with an ignition temperature below 55 ° C. The temperature of ignition is a temperature produced by the liquid sufficient to ignite vapors (see. instructions of the paint supplier).Attention! Make sure that the working area is well ventilated, and there are no easily igniting pairs in it.
Attention! When spraying cleaning solutions, always use a sprayer outside the rooms.Attention! Do not immerse a power supply into the water.
Turn off the tool, remove the cable fork from the power outlet of the power grid and disconnect the pneumonical hose from the sprayer.
Unscrew the lid from the sides of the container and pour the remaining liquid into its original UPAR (rice. O).
Pour a small amount of a corresponding cleaning solution into the container.
For water.based materials. warm soap water.
For oil-based materials-a chip solution recommended by the manufacturing of the material.
Set the lid on the container, tightly spun it, and energetically shake the sprayer.
Unscrew the cover from the sides of the container and pour the entire cleaning solution without a residue.
Pour a small amount of cleaning solution into the container again. Tightly screw the lid on the container.
Attach the pneumatic hose to the spray, insert the cable fork into the power outlet and turn on the tool.
Spray a cleaning solution to the outgoing MA-core for 2-3 seconds.
Turn off the tool, remove the cable fork from the power outlet of the power grid and disconnect the pneumonical hose from the sprayer.
Remove the container with lateral filling (6) and unscrew the side cover (7). Remove the fence tube (15) and sealing ring (17) from the rash.Clean the parts using the appropriate cleaning solution (rice. R).
Unscrew the end sleeve (19) and remove the rallying nozzle (10) and the spraying nozzle (20). Clean all parts using the appropriate cleaning solution (rice. Q).
When using materials on the water foundation, clean the sprayer, driving the water through the input hole of the fence tube. When using materials on an oil basis, clean the input hole of the fence tube with a composite cleaning solution. Repeat until the spray is completely cleaned. When cleaning the spray needle (21), act with particular caution.
Pour the entire cleaning solution without a residue.
Apply a drop of domestic oil to the metal valve ball (18) (rice. R).
Important: lubrication of the check valve ball (18) at a time of cleaning will help prevent its adhesion, which can lead to clogging the valve, which, in turn, will lead to a violation of the integrity of the jet of sprayed material.
Note: Spraying nozzle (20) is pented only in one position. A tooth (22) on a spray nozzle should enter the groove in the thread of the sprayer (rice. T).
Turn off the tool, remove the cable fork from the power outlet of the power grid and disconnect the pneumonical hose from the sprayer.
To clean the power supply, use only a weak soap solution and wet tissue.
Attention! Do not allow any fluid to get into the power supply.Attention! In no case do not immerse any part of the power supply into the liquid.
Cleaning filters of the power supply is located a washing filter of multiple use (rice. U). Check the condition of the filter before and after each use. If the filter is polluted, rinse it in the same water and wait for complete drying before re-installation; Replace if necessary.
To check the condition of the filter, remove the filter cover (11) from the power supply by pressing it on its side sides.
Attention! Never operate a tool without an installed filter. This can lead to garbage absorption and violation of the working functions of the power supply.
Separate collection. This product cannot be disposed of along with conventional household waste.
If one day you want to replace your Black Decker product or you do not need it anymore, do not throw it away with household waste. Take the product to a special reception center.
Separate collection of products with an expired service life and their packages allows you to let them into processing and re-use. The use of processed materials helps to protect the environment from pollution and reduces the consumption of raw materials.
Local legislation can ensure the collection of old power tools separately from household garbage on municipal waste dumps, or you can hand them over in a trading enterprise for a new product.
Black Decker provides reception and overtaking the Black Decker products that have served its term. To take advantage of this service, you can hand over your product to any authorized service center that collects them according to our order.
Black Decker GL 360 Operating Instruction Instruction. Page 7
Instructions Black Decker GL 360 for the device trimmer for electric grass (electrocos) contains pages in Russian.
You can download PDF file of this instruction: download pdf
A fishing line for a trimmer will become unusable faster and a more common feed will be required.
During the operation of the lawmaker, the fishing line for the trimmer will wear out and shorten. To serve a new fishing line, carefully hit the working lawn mower on the ground.
If the tool has reduced the pace of work, reduce the load.
Installation of a new coil with a cutting fishing line (rice. E. F)
New coils with cutting fishing line can be purchased from your Black Decker dealer (No. for order A6226).
Holding the tongues (12) pressed, remove the cover (13) from the coil body (9).
Remove the empty coil (14) from the body.
Remove all the dirt and scraps of grass from the coil cover and from the body.
Smell from a new coil of approximately 10 cm of cutting fishing line.
Direct the cutting fishing line for the trimmer through the hole (15).
Put on a new coil on the rod (16) of the corn and slightly turn the coil, until you feel like a fixation. Make sure that the cutting fishing line for a trimmer on the coil is not confused, and that it protrudes from the case by 10 cm.
Combine the tongues (12) with cuts in the case (15) coils.
Press on the lid and press it to the case until it rises in its place.
Attention! If the cutting fishing line for the trimmer protrudes for the Oter (7), cut the fishing line for the trimmer so that it reaches only the tie.
Winding up a new cutting fishing line on an empty coil (rice. G. I)
You can wind a new cutting fishing line for a trimmer to an empty coil. Cauls of the cutting fishing line can be bought at your Black Decker dealer (No. for order A6170 (25 m), A6046 (37.5 m) and A6171 (40 m)).
Remove an empty coil from the tool, as described above.
Remove the rest of the remaining fishing line for the trimmer from the coil.
Direct 2 cm of the cutting fishing line to one of the distinctions (17) coils, as shown in the figure.
Wind the cutting fishing line for a trimmer to the coil in the point of the index arrow (18).Make sure that the cutting fishing line for the trimmer is wound with even, neat layers. Do not wrap a fishing line for a trimmer crosswise!
Smell approximately 10 cm of cutting fishing line and hold it with your finger in this.
Install the coil on the tool as described above.
Attention! Use only the original cutting line for the Black Decker trimmer.
Possible malfunctions and ways to eliminate them
In the event of violations in the operation of the in-Brown, perform the above decree. If the malfunction cannot be eliminated on your own, contact the authorized service center Black Decker.
Attention! Before proceeding to eliminate malfunctions, disconnect the tool from a power source.
Make sure the coil body rotates freely. If necessary, clean it thoroughly.
Make sure that the length of the cutting fishing line protruding from the body does not exceed 11 cm. If necessary, cut it so that it reaches only the tie.
The shock mechanism of the fishing line does not work
Holding the tongues pressed, remove the lid from the coil body.
Pull out a cutting fishing line for a trimmer 11 cm from the coil body. If the cutting fishing line on the coil is not-soil, insert a new coil with a fishing line, as described above.
Combine the tongues of the coil cover with a cut in the case.
Press on the lid and press it to the case until it rises in its place.
If the cutting fishing line for the trimmer protrudes for the cutter, cut the fishing line for the trimmer so that it reaches only to the tie.
If the supply of a cutting fishing line does not produce or jammed the coil, try to act as follows:
Carefully clean the lid and coil body.
Remove the coil and check that the spring is in place.
Remove the coil and soak the cutting fishing line for the trimmer; Then gently gently wrap the fishing line for the trimmer, as described above. Set the coil in your place as described above.
Your Black Decker electrical/battery tool is designed to work for a long time with minimal technical maintenance. The service life and reliability of the tool increases with proper care and regular cleaning.Attention! Before conducting maintenance of an electrical/battery tool:
Instructions and guidance for Black Decker BDSBC30A in Russian
Your Black Decker charger is intended for charging lead-acid batteries. This product is intended only for domestic use.
Attention! When using devices with a pi-tie from the battery, compliance with safety regulations and following these instructions will reduce the likelihood of a fire, battery leaks, injuries and damage.
Before using the device, carefully read this operating manual.
operating manual. Use all nozzles and devices and work strictly in accordance with the leadership. Use of non-purpose can lead to serious injury.
Save this guide for the following appeal to it.
The use of the device by children and inexperienced persons is allowed only under the control of the person responsible for their safety.
Do not use this device as a toy.
Use this device only in dry places. Do not allow moisture to enter the device.
Do not try to make out the device. Three devices are missing there are no details served by users.
Do not use the device if there is a danger of fire or explosion, for example, near easily igniting liquids, gases or dust.
BlackDecker Hedge Trimmer teardown
and electric cables, never pull the cable to turn off the device from the shtepsel socket.
Keep an unfinished device in a dry, well.ventilated place inaccessible to children.
Make sure that the children do not have access to the bribe.
When storing or transporting the device in a trans-port agent, it should be in the trunk or specially fixed to limit its movement when suddenly switching speed or on turns.
Keep the device away from sunlight, heat sources and moisture.
Before use, check the device for the presence of damaged and faulty parts. Make sure there are no broken parts, damaged inclusion and other defects that can affect the operation of the device.
Never use a device with damaged or broken details.
Repair or replacement of damaged parts should be carried out at an authorized service center.
Never try to remove or replace any details of the device not mentioned in this operation manual.
Cable safety! In no case do not modify the cable or plug of alternating current. If the fork is not suitable, refer to a qualified electrician to install a r-call suitable for a fork. Incorrect connection can lead to electric shock.
Additional safety measures when using the charging device, the device has the following warning signs:
Your charger is protected by double insulation, excluding the sweat in the grounding wire. Always check whether the voltage of the power source corresponds to the voltage indicated in the passport plate.
Before starting work, carefully read the operating manual.
This device is intended for the use of only indoors.
X rn and those in the same way.
Before starting operation, read the instructions:
In order to avoid danger, the replacement of the damaged power cable should be carried out only at the manufacturer or in the author-called service center Black Decker.
In no case do not try to charge uninhabited power batteries!
Immediately replace the damaged connection cable to the mains!
Do not expose the charger by an influenced moisture!
Do not touch the conductive items of the charger contacts!
In no case do not allow touching the red and black clamps (4) to each other or to another common metal conductor! This can lead to damage to the device and/or create a danger of sparking/explosion.
Always keep the clamps.
Always keep the clamps (4) in the compartment for the storage, when the charger does not use.
Battery battery! In no case do not try to charge a frozen battery!
In no case do not try to disassemble the battery!
Do not expose moisture!
Attention! The electrolyte is a sulfuric acid of sulfuric acid and can harm health and damage the equipment. If he hit the skin, rinse it with water immediately. If redness, pain or irritation appears, immediately consult a medical help. If you get an electrolyte in the eye, immediately rinse it with water and seek medical help. Use
batteries, following the instructions of the section “Environmental Protection”.
Add distilled water water to each cell of the battery until the acid in the battery reaches the level indicated by the battery manufacturer. This will help to remove excess gas from batteries. Do not pour. If these are batteries, the cells of which do not have caps (underlying), exactly follow the manufacturer’s instructions for the batch of batteries.
Study all the special warnings of the battery manufacturer, for example, lowering or not shooting caps of battery cells during charging, and recommended charging current.
Check that the initial charging current does not exceed the value recommended by the transformer of the battery.
Attention! The risk of explosive gas mixture! The danger of a leading battery next to a lead-acid battery! Batteries generate explosive gases in the process of normal operation. Therefore, it is extremely important that you carefully read this operating manual each time before using the charger and accurately perform all the instructions.
Using any belonging not recommended or bought not from the Black Decker dealer can lead to risk of fire, electric shock or injury.
The extension cable should be used only in case of emergency. The use of the inappropriate extension cable can lead to the risk of a fire, the time for the time of the electrical current and makes invalid obligations under warranty.
ZhKD. Liquid crystalline display in contact of liquid crystals with skin: rinse the affected area with a large number of water. Remove contaminated clothes. When liquid crystals get into your eyes, rinse your eyes with clean water and immediately seek medical help. When swallowing liquid crystals, thoroughly rinse your mouth with water. Drink a large amount of water and cause vomiting. Seek medical help.
Individual safety safety measures and corresponding clothes for reliable protection against contact with battery fluid.
Do not touch your eyes when working with the battery. Acid, acid particles or corrosion products can get into the eyes.
Do not wear metal jewelry, such as rings, bracelets, necklaces and hours when working with lead-woe batteries. Swin-acid batteries can generate a short circuit current, high enough to cause a strong burn.
Be extremely careful, do not drop any metal item for the battery. This can cause sparks or a short circuit of the battery or other electric part, which will create the danger of an explosion.
Preparation for the charging device should only be connected to 12 in a lead-acid battery. Before charging, check that the voltage of the battery is really 12 V by cheering the marking on the battery or watching the information that is excited to use the battery, for example, the leadership of the car owner.
Do not charge this device with dry batteries that are installed in household appliances. These batteries can explode, which will lead to the receipt of injury and damage to equipment.
Attention! In the process of charging from lead-kis-lithic batteries, adhesive gas can be seeped. Provide good ventilation and delete all sources of fire.
Pass the charger as far from the battery as the length of the wires allows. The charger has switches that can spark.
Do not install the charger over the battery or on the battery.
Explosive gases can accumulate at the surface of the earth. Pass the charger as high above the ground.
Do not use power tools at the site of charging.
Do not smoke and do not use an open plate in the place of charging.
Review: BlackDecker STC1820cm BlackDecker Grass Trimmer. Everything would be nothing if it had not broken in a year
Dear and again dear, ordinary trimmer for electric grass for 3 thousand plus a plastic trolley for 7, there is nothing to cost 7 thousand there. The kit includes weak battery and charging, this is another 5 thousand. It broke in a year
We must immediately clarify that this type of trimmers has its own niche. I was looking for a lawn mower in order to cut the lawn into the level. Everything that came across. These are heavy monsters that I would certainly mow, but the family is big, three sons and wife also share this burden with me with pleasure. Therefore, I was looking for something easy. Accidentally stumbled upon this miracle. Light and compact. Others will say a regular electric trimmer for grass for 10 thousand. There is no much sense, but there is a trick. Chip in his cart.
The most pleasant thing in it is that even a five.year.old child can perfectly shake a couple of hundred parts of a lawn with a light movement of his hand.
But there are nuances: 1. Native accumulator, enough for a very small site. I had to buy a second battery for 4000 MAH and the charge is normal for it, because the kit includes a charge-girl from the series charger to a mobile phone. These 4 AH it would charge a day, no less. This is another 5 thousand. On this battery, you can already row the hundredths of 3-4. Plus the native on picking is charged, while you make a big mowing.
Flows from the first. power. There are two speeds. At the first speed, only low grass can be mowed comfortably, up to 5 cm. And this means often, in a day or two. Launched the lawn for 5-6 days. all. Either without a cart on the first, or with a cart on the second. Without a cart, this is only by itself. The child and fragile half is hard. On the cart on the second mows more terrible, but the batteries plants twice as faster.
Well, finally, a spoon of tar, mowing further, but broke down a year later. The handle-pipe was broken at the mounting site to the engine housing. No overloads were applied. The pipe is thin there. At the next turn, the cart simply broke in a narrow place. The photo can be seen. Well, I think the warranty is 2 years, I took it to the service and. drumroll. non.warranty case, mechanical damage.
So the thing is expensive, with the nuances and as it turned out also unreliable. I do not advise. Take a normal lawn mower better.
I will try to take and sue for examination, there are clearly constructive problems. But what further to mow. I don’t know 🙁
Review: BlackDecker Glite Glack Migrant Mushrooms. I pick up. I have a thing
Who does not want to have a small lawn near the house in our time? So I really wanted to. After a while, the question arose about the electrical. For the grass grows and turns from a lawn into a wasteland. I bought an electric bun with a lower engine. She worked for 5 years and rested in the world. I decided. that 5 years for the price that it cost. This is a great result and bought a second identical. The second went to the first in heaven a year later. (Not at all the result that I expected) The question arose of buying the third, and I really hope that the last mowing. Now it was critical for me: 1) the presence of a motor is not at the bottom, but on top2) a respected manufacturing company. D.6) Small scales fell on this “smart girl. Beauty “So, BlackDecker Gl9035 lawn mower
I just worked for half a day, dragged in total a couple of hundred parts of a very uneven site with overgrown with grass, bushes and trees on it. Because the plague, and the mistress of the grim.
Which side to start inspection from? Probably from the head.
And her head is below. Plastic, with one mustache. Sits tight, reliable. Removing not so easy. Or my female hands are weak.
Another head with two mustache is attached. With a steamed particularly strong fishing line, which was sold in the kit and there is nowhere to take new mustache. This blue twisted fishing line for a trimmer mows small bushes and outgrown herbs with a hard stem. But, I must say, the usual single.haired head with a regular fishing line is fully coped with the shoot of cherry, and with horseradish, and with hops. And I have a lot of this good.The orange insert is simply replaced by the gray.
When blue twisted mustache is abras. They can be replaced. I only have a used. I don’t throw them away. Sometimes they help out.
In general, this gray bicarry is attached to the mower itself and always ready. This is how it looks like.
But I took it off and keep it in the garage. Excess weight in my hands is useless, even if we are talking about 50 g
I return to the main head with a coil.
The coil indicates in which direction you need to wind the fishing line for the trimmer.
The lid indicates what diameter the fishing line for the trimmer must be used. Only 2 mm
The braid has a system of automatic fishing line. This means that if you correctly wound the right fishing line for a trimmer. then the mower itself will decide when the Usyk has become too short and exhausts as much as necessary, the excess will cut. It is very comfortable. I have something to compare with. My old mowers did not know how.The width of the cut of grass. 35 cm. Of course this is not always the case. As the fishing line is abroad, the “defeat” changes in the smaller way.
Kosilka has a wheel. For a long time I could not understand what it is for. At first I thought that it was not to injure the trunks of young trees. But the radius of mowing exceeds the distance to the edge of the wheel. Looking at the advertising avenue, I figured out. It is needed to decorate the edge of the lawn. The mower simply turns over so that the wheel rolls on the ground. I make the edge of the flower bed like that. But you need to wear a gray double.headed head. Otherwise, a fishing line for a trimmer is exhausted without need and it turns out “beard”
The braid has legs. These two gibberries on the “mudguard” do not allow the unit to fall on the side. Trifle, but comfortable.
This metal pipe (may men forgive me, for I do not know its correct name) has some bend, lengthens (shortens) if necessary. You just need to click the clip back and forth.
The pen also changes its position.As a result, under any growth, you can adjust the pigtail.
Start button. This is the only button. No protruding, additional buttons. (In my old mower was, for example) I pressed. works, released the button. does not work. The handle has a rubber insert on top. So that the hand does not slip.
The button launches the motor, which is located here, near the handle. It is not very powerful, only 0.9 kW, but this is enough for my needs. With this location of the motor I am not worried about the dew on the grass, flying fragments of vegetation. The motor is perfectly ventilated, not warming up. At least the plastic does not heat up. It makes noise decent, but this is a mower, not an epilator.
Why is my trimmer for grass Black Decker does not hold a charge?
The Black Decker electric trimmer contains the fuel necessary for your engine to maintain work. If this battery works poorly or does not supply a sufficient amount of fuel to the engine, you do not even launch Black Decker. You must turn on and start this battery again to start the engine again.
Most often, the problem is the positive and negative terminals on the battery. These terminals work jointly for supplying the energy necessary for charging the battery. Over time, a small amount of battery acid can leak into the terminals, forming a thin layer of corrosion, which looks like a blue rust. If this corrosion prevents the current circulation from the charger to the battery, the battery will not be able to charge. Clean positive and negative terminals on the battery and charger with a sponge and a soft cleaning agent, such as a detergent for dishes, to prevent the accumulation of corrosion.
Problems in the charging chain
Your problem may consist in a charger on a charger. Weakened, damaged or poorly connected wires in the charging chain will create a significant loss of battery charge. Sockets and wires can also be worn out or damaged if it is pulled by the cord, and not for the fork. Look for any damaged or weakened wires around the charger. Another electric chain exists inside the Black Decker itself. If the wires or connections are installed incorrectly, even if your battery is charged, this charge will not be delivered to the engine. Leave all electrical repair work to qualified mechanics.
You can check the work of your battery using a voltmeter. This machine will tell you whether the battery produces useful electricity, and if so, how much. The voltmeter connects to the positive and negative terminals of the battery so that you can find out if the problem is in the battery or not. If the battery is more than 6 volts, then it works fine.
Repair of an electric trimmer for grass
The electric trimmer for the grass replaced the usual spit. Today, most urban residents do not even know how to use a “rare” tool correctly. A modern person does not need this, because he has an electric counterpart. But if an ordinary braid had to just sharpen from time to time, then things are more complicated with the power tool. Equipment requires a certain care, and if a malfunction occurs, the repair can lead to big expenses. However, it does not always make sense to carry the failed tool in the workshop: often you can cope with the breakdown on your own.
To understand what exactly can break in an electric cost, first you should figure out how it is arranged.
Ethletric trimmer for grass usually consists of the following elements:
The current is supplied to the power unit through the connector on the case, to which the cable is connected. Inside the rod is hollow. it plays the role of a protective shell for a flexible shaft, transmitting torque from the motor to the coil of the trimmer for the grass. The handle located on the case has a button, when pressed on which the device turns on.
The described design is considered a classic. However, there are options for executing the tool in which the motor is located in the lower part near the coil, as well as the battery versions.
Repair of an electric trimmer for grass with your own hands: Frequent causes of breakdowns
One of the scenarios in which the tool is out of order is the mowing of a very neglected area. In this case, the equipment is affected by increased loads and often fails of the power unit. A breakdown of bearings or coils is also possible.
And when work is carried out in rainy weather, electrical equipment can simply close. Also, do not forget about a certain resource of individual assemblies of the tool, which are not designed for constant use. The device requires timely inspection with the replacement of worn parts.
Repair in some cases can be carried out independently, without the involvement of third.party specialists, the cost of which is often considerable.
Repair of the launch button
If the tool does not respond to attempts to turn it on, two options for a malfunction are possible. a cable break inside the handle or the failure of the inclusion button.
Important! Make sure that the device is disconnected from the network if it is a stationary type. In the case of the battery version of the instrument, the power terminals should be first disconnected, and only then proceed to repair.
In order to understand what exactly the breakdown is, you need to disassemble the handle.
Having gained access to the inside, you should, armed with a multimeter, measure the resistance of the button. If it is absent after pressing, the button must be replaced.
You also need to check the contacts of the connection of the power cable with the contact group. Often the need for such a measurement disappears, t. to. The cliff can be found with the naked eye. In this case, it must be eliminated by soldering.
In the absence of a multimeter, the same work can be done using an indicator screwdriver. To do this, after disassembling the body of the power cable handle, it is connected to the network and the phase is checked by a screwdriver before and after the button. If zero comes to the button, the fork in the outlet can be turned and measured again.
Attention! You should be very careful when checking the presence of a phase in this way. There is a possibility of gaining electric shock!
Checking the electric motor
If the button and cable that feeds the tool will be serviceable, you should go to the diagnosis of a power unit. To do this, disassemble the case in which it is located. It is usually necessary to simply unscrew several bolts or screws and remove the lid.
First of all, you need to check the condition of the collector brushes. The wear of this node can lead to unstable operation or to a complete stop of the engine. If the brushes are in satisfactory condition, you should check the winding of the motor for a short circuit.
For this operation, it is necessary to completely remove the engine, and then check all the collector plates in the mode in the mode. The device should not show significant deviations in measurements.
The second check is the “ringing” of the rotor winding to the “mass”. To do this, you need to connect one of the multimeter contact to any collector plate, and the second to the “mass” of the rotor. In this case, the resistance measurement mode should be more than 1 MOM. If there is no short circuit, the device will show a very large meaning.
If, according to the results of these checks, all the parameters turned out to be normal, you need to measure the resistance of the stator winding. Indications should be similar, as in the case of the rotor. If not, then the malfunction lies in the stature.
If there is an interval circuit in the engine, it will not be diagnosed in this way. However, this problem can be identified by observing the trimmer for grass in action. An indirect sign of such a malfunction will be a decrease in the power of the work and overheating of the equipment.
When, as a result of diagnosis, it became clear that the engine was “burned out”, it would be easier to notice it on a new. In the vast majority of cases, repairs, consisting of rewinding, will cost as much as a new power unit.
If the engine is installed on the engine, then it will turn off the power when overheating. If the problem is the malfunction of the relay itself, this can be identified using the same multimeter or tester. With a cold engine in good condition, the relay should pass the current.
Such problems include a breakthrough of the flexible shaft. It is easy to recognize it. the motor works, and the coil with a fishing line does not rotate.
The reason for the breakdown is the unfair care of the tool, which consists in the timely lubrication of the inside of the bar. In the absence of the desired amount of lubrication, the shaft will be subjected to excessive friction and the cliff will become a logical result.
This breakdown is corrected by replacing the shaft, which can be removed by disconnecting the upper part of the trimmer for the grass from the bar. If the second part of the shaft is not extracted, disconnection and lower.
When installing a new shaft, it should first be lubricated.
Such a malfunction can occur only with a classic layout of parts. In devices where the power unit is located in the lower part, there is no flexible shaft. However, with such a layout, the role of the gear ratio is played by a bearing located on the engine shaft closer to the place of transmission of the moment. In this situation, the bearing must simply be replaced with a new.
What you need to know about the device of the electrimmer before the start of its repair: 2 types of structures
Trammers for herbs for mowing herbs with power supply from electricity are made with a capacity of 300 watts to 2 kW with two modifications. They are distinguished by the location of the engine:
Such products are created for different tasks, differ in weight, power, working characteristics. The first types of models are light and used to process the complex relief of garden paths under the bushes, near the flower beds.
Products with the upper engine arrangement allow you to process large areas, they are noted with high performance.
Both types of mowers can work from a household network 220 volts. However, elite products are created with food from the built.in portable battery. Most often they are used on light models, as shown in the photo above.
An example of a product with an upper engine and its layout show it in the photo of my Eco GT-800L below. The fastening of the belt allows you to hang a mower on the shoulder, and the handle provides convenient control of the cutting head during kosbe.
The working body is a spitter head with a fishing line. It can be supplemented with a cutting knife made of metal or plastic on powerful models. The torque of high revolutions for it is created by an electric motor, and it is transmitted by a kinematic scheme located inside an integral bar.
In more detail, the insides device show a photograph of the engine with the upper lid of the case on its trimmer. It is not equipped with a gearbox. This, by the way, is such a simple execution completely suits me.
The engine is turned on by a small final switch with a convenient plastic lid placed in the lower handle.
Features of the device of the electrical circuit: Briefly
The basic part is a typical collector engine in which the rotor of the stator windings gives the rotor to the bearing of the bearing.
The electric current that performs the main work flows through the closed circuit of all windings through the brush-collection mechanism.
The vast majority of engines as a protection against overheating of the insulation of windings use thermorelene. During the repair, we consider it as ordinary power contact in a closed state.
With a critical heating of the varnish of wires, it will simply open and interrupt the action of electric current.
All elements of the electric circuit are connected by wires and terminals to each other into the sequential site. A short cable with a fork is displayed out to connect to an extension cord.
How the torque from the engine is transmitted to the mowing head: 3 components of the kinematic scheme
It is used to lower the revolutions and, accordingly, increase the power on the output shaft.
On some designs, it is located immediately after the engine, built into its design.
In other models, it can be located from below the national bar: immediately under a mowing head and a protective cover.
Any of these gearboxes consists of two gears conveying rotation. In the upper photo, they have a cylindrical shape with a slanting tooth, and on the lower. conical, because they change rotation at an oblique angle.
The transmission of the torque from the engine is performed by a docking knot consisting of a cylindrical sleeve with a rectangular hole. The tip of the spring shaft of the corresponding form located inside the aluminum tube is inserted into it.
The rod of a trimmer for grass consists of two halves connected in series. Each part is made up of three details inserted into each other:
The joint of the bar is made in the middle of its length using an adapter with a screw connection, allowing to add the entire structure for convenient transportation on transport.
Below is a spiked head with a protective casing. To trim the excess fishing line, a knife is stationarily installed on it, reducing its length to the optimal value.
Where the electrical malfunctions of the trimmer for the grass arise and how to determine them
This happened in my practice that the neighbors have already turned for help twice when their engine did not turn on. The most interesting thing is that it was completely in working condition, and the defect was inside the extension cord.
Therefore, I recommend starting a proceedings with checking its serviceability. To do this, just insert the extension cord into the outlet, and measure the voltage at its end.
When using a screwdriver, the indicator will have to turn the power plug twice, checking the integrity of each core for the presence of a phase on the contact of the outlet.
If it is absent, then it already makes sense to look for a break in the wires in the power supply circuit. By the way, insufficient voltage levels can also affect the operation of the electric motor. This often happens in rural areas.
Then the voltage will have to be raised in one of the most acceptable ways for your specific case. Otherwise, a trimmer is an ethletric for grass can work with overload, overheat. Pay attention to it.
Когда мультиметра под рукой нет, то его можно заменить обыкновенной настольной лампой с любой лампочкой освещения, но лучше с нитью накаливания.
The power of its glow allows the indirect method to judge the size of the power and look for a break in the place of core in the extension cord. The wire will just have to be sorted out with your hands along the entire length. The loss of contact usually occurs near the outlet, where oscillations are most often created during kosbe.
If everything is fine with food, then we need access to the internal electrical circuit. To do this, open the screws of the body mounting. They are all located on one side, including a self.tapping screw, fixing the bar.
Both halves of the housings, except for the screws, are kept on plastic locks with latches. They must be opened with any flat and thin metal object, for example, a knife blade or screwdriver.
After that, the upper cover is easily removed. I immediately recommend taking a camera, take a picture of laying wires on numerous internal channels and recesses. Photography will help in the future assembly.
After that, you can proceed to the internal inspection and analysis of the serviceability of all electrical components of the scheme.
How to safely check the switch
Electric switching is performed by a small.sized switch having two fixed positions:
Its triggering must be checked with an ohmmeter or a call. With the button lowered, the readings on the scoreboard will indicate a very large resistance. urb or 0l, as on my device.
When you press the button with the fingers, an electrical contact occurs, and the resistance sharply decreases to almost the zero value.
How to call electric wires
Identify the wrestling or loss of electrical contact at any place of the circuit allows the chain to call or measure its resistance by a multimeter in ohmmeter mode.
To do this, it is enough to use even a simplified collector engine scheme shown above. It will allow you to sequentially check all sections of the voltage supply circuits to the electric motor.
I show this process on a segment from the power plug to the contact of the circuit breaker.
When measuring I use my multimeter Mestek MT-102. He showed the resistance of 9.3 ohma, which is quite acceptable. If a cliff is detected, then this place will have to be dealt with further.
In this way, a measurement is made consistently between all sections, the place of the cliff is determined. Do not forget about thermallane. It should always have a closed force contact in a cold state.
If a trimmer is an ethletric for grass by an outsider and does not work, then it makes sense to fully evaluate the correct installation of an electrical circuit.
How to check the serviceability of the electric motor on the trimmer
What to pay attention to during external inspection
The most problematic place is usually a brush-collection node and bearings in perfect condition of the collector mechanism, should sparkle cleanliness and be polished, the brushes are whole and even, and bearings are easy to rotate without a backlash.
Shown in the photo below, a small pollution of coal dust from brushes is considered a worker and is quite acceptable.
It is advisable to wash off such a carbon car with ethyl alcohol, cologne or even simple vodka during a preventive examination. After that, copper plates are wiped with a clean rag, paying attention to the lack of nicks, cracks, scratches.
I show the worn collector plates below, damaged by the poor fit of the brushes due to their large wear or weakening of the springs.
Such a collector during work creates constant sparking or even circular fire over the entire surface of the circle.
How to make electrical measurements
I have a check in a separate article on my website in a detailed check of any electric motor by a multimeter. At its end I talk about three methods of checking collector engines.
Electric trimmer diagram for grass: what to pay attention to when faults occur
Electricians have long brought all their malfunctions to two reasons and talk about them in a comic form when electrical contact:
- It accidentally arises where it should not be (the breakdown of isolation and the occurrence of a short circuit or overload);
- breaks off in any unexpected place.
It is from these two fundamentally different positions that we will deal with defects in the electrical circuit.
over, in the first case, I strongly recommend using a circuit breaker or differential machine to protect to protect, which will protect the outlet that feeds the ethletric trimmer for grass.
Когда он правильно выбран и настроен, то спасение человека от поражения электрическим током обеспечено. This is very important to observe always.
But about all the other features of the work of the scheme associated with the unauthorized gap of the chain, I tell further. In fundamentally simplified, it looks as follows.
The current from a stationary outlet 220 volts through the extension cable passes to contact the trim of a trimmer output cable for the grass, and then it flows through the switch button on the brushes and the rotor winding, the stator winding, thermallane and returned back.
All these elements are connected by conductors. When a cliff accidentally arises from anywhere, there will be no current and the engine will stop. The inclusion button works by this principle: its gap stops rotating the anchor.
I am considering the work of these parts in more detail.
How to check the extension cord: 3 ways
The situation is not trivial, but in my practice there have already been cases when people rubbed the extension cord and they could not mow. After that, they immediately took the screwdriver in their hands and disassembled a working trimmer for the grass.
You can’t rush in this case. I must immediately make sure that the supply voltage reaches the electric trimmer engine for grass.
You can do this by measuring the exit of the extension cord using the simplest multimeter, switting into a voltmeter of alternating current. You can use an old switch tester or voltmeter.
If there is no multimeter at hand, then a simple indicator screwdriver will help out. She froze it twice in both nests of the extension cord. over, the second time you should go to a powerful outlet and turn the fork turn over.
In this way, both veins of the extension cord will be checked.
When there is no multimeter, no voltage indicator, we act in the third way. We go to a stationary outlet with an electrimmer, convince us of the presence of electricity (turn on the light with a switch) and check the operation of the engine without an extension cord.
If he has not earned, then you need to look for internal damage.
Trimmer trimmer case: how to open and get to an electrical circuit
I will take all the photos on the example of my trimmer for grass from China, who has already worked for 6 seasons. Other models may have differences, but they are not significant for understanding the principles of work.
Do not forget before disassembly before pulling out the cord fork out of the outlet.
The upper plastic cover around the perimeter is fixed with screws with screws with a cross.head. All of them are located and twisted only on one side of the case.
Alternately twist them to the end. After that, between both halves of the case, it is necessary to draw (disconnect) plastic latches. locks. They can be opened with a thin blade of a screwdriver or knife.
Then the cover is removed up, and we have access to all the insides. We carry out an inspection.
Take the camera and take photographs of each detail and their location among themselves. They will significantly accelerate your future assembly and come in handy in the future repair, especially if you have to look for something and buy.
Everything that is depicted in this photo (on specifically your model of a trimmer for grass may be differences), it is necessary to carefully inspect and check with electrical measurements, to rescue the integrity of each wiring and node.
Pay attention to the purity of the insides, especially the condition of the ventilation holes and the operation of the cooling fan. If the air does not blow the electric motor, then the latter will overheat during operation.
How to check the switch: the most reliable method
A micrics with normally open contacts are usually used as a trimmer switch for grass, which can burn or oxidize during long.term work.
Their serviceability allows you to analyze the measurement of resistance by a multimeter in an ohmmeter mode or the so.called circuit (the chain (.
When pressing the button, the contacts are closed and their resistance becomes small, as in the photo above. If the switch is disconnected, then the ohmmeter will show an infinitely large value.
On my electric trimmer, the switch works as follows.
Rupture of the chain
My electric weed wacker broke. Repair video.
Closing a chain
All other indications will indicate malfunctions. Quite often, the micrix itself can be carefully disassembled by removing the lid, and cleaned the contaminated contacts with a crow or wash with alcohol. After that, the micrix is gathering in the reverse order.
The kinematic scheme of the trimmer for grass: how the torque is transmitted from the engine to the mowing head. where the breakdown occurs
The electric trimmer for grass with the upper location of the engine, like gasoline, has two designs for transmitting torque through a bar, having a shape:
Right.line bar is used on more powerful and expensive trimmers. I have a more budget option, but it works reliably. I’ll start the description with him.
The upper part of the rod is inserted into the case. It is fixed by fasteners from the opposite sides. two diametrically located.
A hole for a self.tapping screw
A spring shaft rotates inside it, the free end of which is inserted into the transition bushing.
The rotation is transmitted directly. On powerful trimmers, an upper gearbox can stand here, which increases the power of effort due to the number of revolutions, so necessary for the kosba shrubs and young trunks.
Personal opinion: it is better to saw wood with a saw. not a trimmer with an electric motor or gasoline engine.
I have a collapsible barbell. Consists of two parts, which allows you to transport an electric cost in the cabin of an ordinary car.
Marketers consider this a useful function, but for 6 years I have never used it, except for the case of disassembly for showing you with this design by photography.
The possibilities of bending the spring even under its own weight are clearly visible below.
I draw your attention to the fact that it should always have a special lubricant. It sharply reduces the possible force of shaft friction on the internal walls of the metal pipe, eliminates its damage.
The second shaft, located sequentially lower, is completely the same. But he needs a lubricant to a greater extent: he works inside a curved tube and should be better lubricated.
The shaft enters the sliding bearing mounted inside the lower part of the bar. A coil with a fishing line is fixed at the lower end.
By the way, an electric motor of 800 watts and a 1.6 mm fishing line on a trimmer is quite enough for regular mowing of grass around a summer residence. The power of the lawn mower of 1.85 kW and the thickness of the fishing line 2.4 mm for my purposes is excessive. Although the work goes faster.
Parts for fastening the coil with a fishing line on the output shaft showing the next picture.
The factory coil by the end of the sixth season of operation, I wiped on the ground to the base, and the fishing line for the trimmer completely cut out metal bushings and crawled out of its plastic walls.
I tried to carry out its repair, but this is not effective: useless activity. The picture is already a second, purchased coil with a fishing line of my braid.
Sliding bearing (when there are no balls or rollers, but simply a calibrated hole in the sleeve is made) is far from the best technical solution. I have already worn out on a trimmer and requires replacement.
There are practically no such bushings on sale. It is necessary to remove them and order from the turner.
On the Yandex Dzen channel, I show the phased replacement of the fishing line inside the coil in the form of a narrative.
Features of the design of trimmers with a straightforward bar
The rotation of the electric motor inside the bar is transmitted by a continuous shaft, not spring: more reliable when working. It can be one or consist of two parts, which allows you to better transport the assembled ectric trimmer for grass.
Rolling bearings work on continuous shafts, and this significantly prolongs the overhaul period and the resource of the product.
A trimmer for grass with a rectilinear bar can have an upper gearbox, joined with an electric motor shaft. Gears in it are cylindrical.
An alternative option is the lower location of the gearbox with the release of the rotating moment directly to the mowing head: conical genees.
Any design of the gearbox transfers rotation with gears and requires their lubrication. Without it, friction increases dramatically and, as a result, the wear of the mechanism increases: a short time will work.
To lubricate a trimmer gearbox, use only special trimmer lubrication varieties: they work better.
I do not use a cutting disk for mowing bushes on my benzos, and it is not on an electric trimmer. Therefore, I do not publish any information about his work.
I will end my article on this. The remaining details of the trimmer for grass, in my opinion, break less often and do not require complicated repair, like belt equipment. For example, I just replaced a broken buckle with a piece of wire hit.
I want to offer you to participate in a short survey and express a personal opinion that will help the next readers of the site.
An interesting solution for the repair of Elektokos is offered by Malusha in its short video, refusing to install the smooth start of the engine. Do you consider such a decision justified?
Another useful video relates to the elimination of increased vibration of a trimmer for grass. Masterlom solved this issue independently and original: changed the size of the thread, an additional adjustment was carried out.
If you have not yet found out questions about Motokos, then use the commentary section. Now it is most convenient for you to do this. I’ll definitely give an answer.
Site editor.in.chief. Specialization: electrician, mechanics, copywriting.
The photo shows a yellow box of a resistor, one end on the switch, and the second I accidentally tore off and I can’t find where. Tell me where the second end is where?