How to correctly wind the line for the trimmer on the grass trimmer: a step-by-step guide
A beautiful lawn will only look really well kept if the grass is regularly cut. Grass trimmers are best for difficult areas. Any owner of the machine sooner or later will be faced with the problem of how to wind the line for the trimmer on the spool, because from the wrong actions can not only worsen the quality of mowing, but also withdraw the equipment from failure. Today in the review Homius we will tell you about all the ways and nuances of the replacement of fishing line and the peculiarities of the choice of consumable material.
Grass trimmers are great for mowing small or difficult areas like near hedges, between beds, and along paths. Today, manufacturers produce a large variety of gasoline, electric and battery-powered models, which can be selected for any needs of owners.
A grass trimmer fishing line is used as the cutting element of the grass trimmer. In the process of work, sooner or later its length will run out, and then the owner will face the question of how to properly replace and fix the thread, tucked into the removable spool.
What to consider when choosing a fishing line
Before inserting and fixing the trimmer line in the removable grass trimmer reel, it is important to choose the right material.
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By quality
Before you put the grass trimmer line on the trimmer, you need to pay attention to the cross-section of the cord:
- thread with a circular cross-section is the most common option. They perfectly mow the grass even in difficult areas;
- A line with a spiral cross-section is good for thin grass. It is not very durable and will not be suitable for old thickets;
- cord with jagged and sharp edges are chosen for mowing weeds;
- Trimmer lines with different geometric sections help cut the lawn more evenly, but the durability of the consumable is low.
Important! The most wear-resistant consumable material is the two-component trimmer line with a circular cross-section, reinforced on the inside.
The owner of brushcutter must know that you categorically should not use wire made of metal, fishing line and a variety of strings.
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Size
Before the grass trimmer spool thread, you should pay attention to its size. Most often use a line for the trimmer with a section of 2 mm.
Select the appropriate diameter can be the following ways:
- Refer to the trimmer manufacturer’s instructions for recommendations.
- Often manufacturers put information about the section on the bobbin.
- The cross section of the cord should match the diameter of the bobbin hole.
Important! The thicker the cord is tucked in, the tougher the grass it can mow.
Features of trimmers
Grass trimmer mowing with a fishing line can be used near: houses and other buildings, fences and hedges, trees and shrubs, beds and flowerbeds, row spacing on the garden plot.
Such a convenient, and most importantly, effective device, as a grass trimmer, there are several variations:
As is clear from the names, the types of grass trimmer noticeably differ from one another. But regardless of the type of this tool, its cutting element can be a line for a trimmer. Of course, a trimmer line set in the grass trimmer reel is not endless. Sooner or later you’ll need to replace it with a new one.
Consumption of fishing line directly depends on the frequency of use of the device and the extent of work performed. The more grass you mow, and the more often it is trimmed with your grass trimmer, the more power is used up in your trimmer line. And, accordingly, the sooner it will run out. In this connection, the question arises: how to tuck the line for the trimmer into the grass trimmer reel?
Not everyone knows the answer to this question. But the line winding on the spool plays an important role in the operation of the grass trimmer. In order for the device to function properly, it is very important to properly wind the new line for the trimmer on the spool. In this article we will tell you how to change fishing line on your trimmer.
What line to choose for a trimmer?
Before you stock up on this material to thread into your grass trimmer, you need to decide on a choice. After all, the usual so-called round line for trimmer is not the only type that exists. So how to choose the right one?? First of all, it is necessary to determine the working conditions.
Choosing by type. The most common trimmer line with a circular cross-section. It will fit any spool, with very few exceptions. This type of consumable is suitable for cutting fresh, lush grass. But here with the mowing of so-called dead wood, this type can no longer cope. Trying to mow bushes with this thread is needless to say.
In addition to the usual type, there are others with sharp edges. They are usually “star” or “square. The presence of sharp edges is the main feature and the key difference between these threads.
It is due to this feature that these kinds of threads are able to mow dry weeds. But pointed threads are not without disadvantages, the main of which can be called a fast wear and tear and strength, which is noticeably inferior to the round type.
In addition to the above-mentioned types of lines, there are other interesting and common varieties. Particularly noteworthy among them are fishing lines with a metal wire stretched inside them. Threads of this type are often used in tools that run on gasoline and have an engine with more than one and a half horsepower.
Filaments with a metal core come in both round cross-section and with sharp edges. Regardless of the type of cross-section, these threads are the best way to overcome hard-to-cut plants. Threads of this type can easily mow not only dry grass, but even small bushes.
Filaments with a wire inside compare favorably to other types of consumables by their incredible durability. But unfortunately, this feature has more than a noticeable effect on the price of this type. The cost of filaments with a core is much higher than the cost of other types of filaments.
Choosing by thickness
In addition, special attention should be paid to the thickness of the consumable material. A filament with a diameter of one and a half millimeters is good for mowing young grass. The larger the diameter of the thread, the drier and coarser the weeds it can handle.
There is a “but” when choosing a line thickness. It is important not only to evaluate the capabilities of the material, but also to take into account the features of the grass trimmer. Be sure to check the owner’s manual that came with the tool for information on the requirements for the cutting element.
Using the wrong filament can lead to tool failure. Using too thick a thread will overload the motor of the device. And using too fine a thread will dramatically increase wear and tear on the cutting mechanism.
That is why it is necessary to approach the choice of consumable material not less responsibly than to its threading in the grass trimmer. When a suitable fishing line for the trimmer is found and purchased, you can proceed to consider how to wind it on the spool.
Removing and disassembling the reel
To properly wind the line for the trimmer on the grass trimmer spool, it is necessary to get acquainted with the structure of the trimmer head. It consists of a protective cover, a bobbin with thread, a housing cover, and a spring, which is present only in some devices.
Before proceeding to disassemble the spool, it is necessary to turn off/disconnect the device completely. In this case, the way of carrying out the work directly depends on the type of head. The first option is to perform the following actions:
- The user presses the latches located on both sides of the cover.
- After removing the cover, the bobbin is removed. Some models may contain a spring, which must also be removed.
- In the center of the body is a screw, which should be unscrewed with an ordinary screwdriver.
- When the fastener is removed, it remains to remove the reducer from the shaft, gently rocking the body of the product.
The second option for removing the spool for threading the fishing line in the grass trimmer is to twist the head on the reducer shaft. To carry out such a procedure, many devices are equipped with a hole into which the tool can be inserted. Once the screwdriver is inserted, all the user has to do is grasp the body of the product and twist it clockwise. It is noteworthy that this method, unlike the method described earlier, is characterized by the simplicity of execution.
Winding the fishing line
It is not difficult to insert the line for the trimmer in the grass trimmer. To carry out this operation, it is necessary to follow a simple algorithm of actions. The first step will be to determine a sufficient amount of consumable material. To make its calculations, you need to wind the line for the trimmer on the bobbin so that the resulting coil was less than or equal to the diameter of the sides of the structure.
When you have decided on the size of the cord, you need to fold it up so that one part is 15 cm longer than the other. Winding the filament begins with the edge that divides the bobbin into 2 parts. Here will be located the fastener, in which you need to insert the thread, bent in half.
Now you need to figure out which direction to wind the line for the trimmer into the grass trimmer. To do this, inspect the bobbin. there is often a special arrow on the bobbin. If there is no explanatory information, you should find the pointer on the trimmer head, and start winding in the opposite direction. Further actions can be divided into 4 steps:
- Finishing winding the cord. To do this, it is inserted into the side groove on the spool. Its second end is attached to the opposite groove.
- The ends of the fixed line are cut. 7-10 cm of extra space is left over.
- The tucked part is placed in the head of the grass trimmer. This is done by inserting and pulling the thread alternately into the inlets of the structure.
- Thread is pulled out of the grooves. Once the action is completed, the product cover is secured with the clamps.
Once the last step is complete, the garden tool is ready for use. If after inserting the fishing line into the grass trimmer the device does not work correctly, it is recommended to repeat the procedure, changing the thickness or type of cord. Otherwise the product can be damaged.
Winding the fishing line
Filling the fishing line into the grass trimmer spool is a relatively simple procedure, provided that you follow a certain algorithm of actions. When you need to determine how many meters of consumable material is enough, wind it on the bobbin so that the coil does not exceed the diameter of the bounds. Once you have determined the cord length, follow the instructions below:
- Fold the consumable material in half, so that one end of the line is 10-15 cm longer than the other.
- Start charging from the center edge, which divides the grass trimmer bobbin into 2 parts. Find the groove where the cord should be inserted. Bend the last one in half.
- Determine which direction you want to wind the line for your trimmer. To do this, look closely at the bobbin, which may have an arrow or inscription. It indicates the winding side. If there are no markings on the bobbin, look at the arrow on the mowing head. wind it up in the opposite direction.
- Wrap the consumable carefully, coil to coil. Try to maintain maximum thread tension.
- After wrapping the line, secure the short end of the line first. To do this, insert it into the groove on the side of the spool that fits the diameter. Attach the second end (longer), in the groove on the other side of the grass trimmer’s bobbin.
- After securing the line to the trimmer, cut the ends. Do not forget to leave an allowance of approx. 10 cm.
- Install the threaded reel to the mowing head of the device. To do this, take turns inserting and pulling the thread into the output holes of the head to then place the bobbin of the device into the skin.
- With the required force, pull the cord out of the fixing grooves and tighten the material. When you have finished, put on the cover and fasten it with the catches.
You can also wind the cord onto the grass trimmer in another way, which charges two pieces of material instead of one. The replacement is done like this:
- Bend one end of the cord into a hook.
- There should be a hole at the bottom of the bobbin that is designed to hold the fishing line in place. Insert the bent end of the thread there.
- Wrap the cord material in the direction of the arrow up to the desired level, which does not exceed the diameter of the grass trimmer reel.
- Do the same for the second bobbin case.
- Assembling the head of the device is similar to the first method.
How to quickly remove the bobbin from the tool
Before the thread is spooled onto the bobbin, the bobbin must be removed. How to remove it depends on the specifics of the tool. For trimmers with a motor near the ground the spool has two side buttons by pressing them a part of the body is detached together with the device for winding the thread.
Tools with a bent bar move the wing nut in a counterclockwise direction and remove it, remove the bobbin and the spring inside it. On trimmers with a straight shaft, fix it with a screwdriver, rotate it clockwise, and remove it. Then the device is disassembled either with the help of latches, or by moving its parts in different directions. The spring is removed from the spool.
How to tuck the line for the trimmer into the grass trimmer spool
To replace the fishing line in the trimmer, cut a piece of material of the right size by folding it in half. One half should be 5-10 cm longer than the other.
In order to correctly wind the line for the trimmer on the reel, the middle of the thread, folded in a loop, must be placed in the groove of the central divider. One half of the fishing line is wound tightly around the top of the piece, the other half is wound tightly around the bottom. The longer part is wound onto the lower one. Winding is in the opposite direction to the head rotation direction. There should be an arrow on the cap or side of the head to show the direction of rotation. Wind the line in the opposite direction to the arrow. Work carefully, pressing the coil tightly against the coil.
Insert the remaining ends of 10-15 cm in length in the slots on the top edge of the spool, this will fix them. With the ends secured, the reel will not unwind.
If you don’t have the right length of fishing line, you can wind two pieces of line instead of one. In this case, bend the end of the fishing line with a hook and insert it into the slot in the center divider of the reel. Do the same with the second piece. Now wind first one piece and then the other on your halves of the bobbin against its direction of rotation.
To tuck the line into the grass trimmer, insert the ends into the holes in the mowing head and pull them out. Put the bobbin on its axle and push it down until it sits in place, then pull on the ends of the cutting thread again to pull it out to its full length.
The outermost ends should almost reach the blade guard. Cut off the excess. To do this, you can use the steel plate installed on the cover, which acts as a knife and automatically cuts the line for the trimmer of excessive length when unwinding the head.
The bobbin is closed with the protective cover. Slide it in place and press down until the catches click into the grooves and click into place. Always check that the cover is in place on the grass trimmer and that the latches click into place, otherwise it could come off during operation. In this case the coil will be thrown by the rotational force.
Do not try to wrap as much material as possible, otherwise the spool may not fit in place and there will be problems with fitting and securing the cover. It is better to fill the reel with wood so that it does not exceed the dimensions of the part.
Besides mechanical scythes with two blades, there are also models with one. They differ in that the cutting filament comes out on one side only. In these types of scythes reel may not have a central partition, instead of it a slot in the lower flange is used for setting the nonworking end of the thread, and in the upper flange there is also a slot for fixing the working end.
With a replaced timber, you can start working. Do not mow thick weeds or brush twigs. this is not a job for a grass mower. To avoid injuries and line breakage, make sure no stones or branches get under the mower.
For lawn mowing, one filling of a spool with reinforced line is enough for an area of 400-600 m2.
After the cutting line has worn out as a result of operation, turn off the mower and remove the cover on the mowing head. Take the fishing line out of the slot, pull it out to the correct length, and reinsert it in the slot. The amount of line wound on the spool is enough for 5-10 cycles of work, depending on the model of the device. When putting the cover back on look carefully to see if the grooves where clips are inserted are clogged, if they are, clean them carefully.
When the line for the trimmer is worn out, you must again disassemble the mowing head, pull out the spool and rewind the working line for the trimmer.
Algorithm for winding line
The order of the line winding depends on the type of spool. with one or two tendrils, and with automatic cord charging.
On a spool with one bar
It’s easy to attach the line to the single-tag reel. In such designs, depending on the brand of grass trimmer, fits from two to five meters of cord. The edge of the line in the bobbin should be tucked into a special hole or groove, then the string is wound in the opposite direction to the rotation of the spool during operation.
Tip! To figure out which way to wind the line, you should look at the body of the bobbin. usually marks are made on it, indicating the direction of the spool when you work.
After the line for the trimmer is wound, you need to leave a small piece (15-30 cm), put it through the bobbin outlet and reassemble the head.
On a bobbin with two strings
With this type of bobbin, you need to inspect the inside of the spool and determine the number of grooves for winding the cord provided in it.
Important! If there is one groove in the coil, both tendrils must be wound on a common groove, if there are two, then on separate tracks.
For winding you need to take a piece of fishing line with a length of two to three meters. For spools with a single groove, you need to tuck the line for the trimmer into the through hole, align the whiskers, align and wind it on the spool in the direction opposite to its rotation when working. If the fixing grooves are provided, you need to put the ends of the cord in them, then pull them into the outlet hole, and then close the spool and put it in its previous place.
For twin-track bobbins, the difference is that a piece of string should be folded in half. Next, it is necessary to charge the middle of the bend in the groove between the grooves, and then wind each of the pieces of line on its track, fix the tendrils and assemble the spool the same way as a bobbin with a single track.
On the trimmer head with automatic threading
For heads with automatic threading, all you need to do is wind and pinch the edges of the line, and the tool will do further winding on its own when you turn it on. There’s no room for error here because the spool detects the correct position of the filament tips.
As a side note! The advantages of trimmers with such a head include the convenience of laying the cord, and the disadvantages are expensive and difficult to repair.
How the line head works on the brushcutter. why do you need to know how it works?
Depending on the manufacturer, heads differ structurally not only externally, but also internally. Most reels have a compression spring inside (semi-automatic and automatic). Above is the instruction on how to disassemble the grass trimmer head without the spring, t.е. on the head of the manual type. The principle of disassembling a semiautomatic head with a spring inside is almost identical to the above instructions.
The principle of operation of the semi-automatic grass trimmer reel is as follows:
- Inside the head is a spool, which is planted on slits that prevent its free movement
- The coil is actuated by a spring that presses it against the slots in the cover structure
- There is a line wound on the lead for the trimmer, the length of which depends on the tool itself. This length is usually 1 to 4 meters
- When working with a longer line, if necessary, the protruding part of the brushcutter is pressed down so it doesn’t mesh with the slots in the grooves. At the same time, the line for the trimmer is coiled from the drum, increasing in length
- After releasing the necessary amount of line, release the clamp, and continue mowing the grass
The advantage of the tool with a fishing line is that this consumable does not require sharpening, compared to metal discs. In addition, if a stone or wood gets in the way, the line for the trimmer is simply torn off, without negatively affecting the gearbox and the engine of the tool, as it happens in the case of metal cutting discs.
Knowing the construction and structure of the types of mowing or trimmer heads, it is necessary to proceed to consider the process of threading the fishing line into the grass trimmer spool. After all, this is the point at which most owners of special tools cause difficulties.
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Winding the line on the grass trimmer
Careful and regular demounting of the bobbin from the reel of the grasshopper spool lets you immediately start winding the line. The design features of the head, the number and location of fixing holes dictate the sequence of actions when performing this operation, as well as determine the methods used. Today there are several varieties of reels, depending on the number of fishing line tendrils and methods of filling it:
Single tendril grass trimmer reel
Many owners and experts note the ease of operation and refueling of the reel with a single tendril. Depending on the manufacturer, the line length can vary from 2 to 5 meters. In the head, the end of the line is inserted into a special technological groove or hole, and winding is performed in the opposite direction to the working rotation of the bobbin. Most spools have marks on the outside of the housing in the form of arrows, which indicate the direction of movement of the grass trimmer reel.
After winding, you need to leave the free end 15-30 cm to increase the centrifugal force, which is the determining factor when extracting the trimmer line in automatic and semi-automatic reels. We put the left end through the working hole on the reel and assemble the head.
Trimmer head with two tendrils
After removing the bobbin from the body of the spool, determine the number of spooling thread (1 or 2). There is no fundamental difference between one groove and double groove spools, but there are operational problems in case of careless spooling into a double groove. Because of the possibility of intertwining of neighboring lines of the tool, a situation may arise when, after the wear and tear of the working strands, it is impossible to pull out the new.
Regardless of the number of threads, we take a trimmer line of length from 1.5 to 3 meters. Winding must be done in reverse rotation of the head, because winding with the motion of the head will cause the line for the trimmer not to be able to get out of the bobbin. After the line for the trimmer is tucked into the grass trimmer spool, the free ends (15-30 cm) are slipped into the special holes. Next, reassemble the head in the reverse order of disassembly and check for proper operation. Do not worry if the ends of the two tendrils are very different in size, because when you start the grass trimmer, the blade mounted on the protection will cut off the excess.
Grass trimmer head with automatic line threading
Some models on the market have a spool with an automatic winding mechanism. The owner only needs to correctly tuck and fix the ends in the head, and the winding operation will be performed by the tool itself when turning on the work mode. Incorrect winding of the line for the trimmer in the grass trimmer with this head is almost impossible, as the spool itself determines the position of the tendrils. The advantages of automatic grass trimmer head can be attributed to the simplicity of filling the line, and the disadvantages. frequent breakdowns of the mechanism due to the complexity of design and high cost.
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What is the thickness of the cord??
The diameter of the line determines its efficiency in mowing different types of wild vegetation.
Today you can find cords of this thickness on the market:
- 1.6 mm. a line for trimmer for mowing young soft grass;
- 2mm. cord with this thickness is mainly used for cutting young wild vegetation and small weeds;
- 2.4 mm. this trimmer line is designed to remove young weeds and mow large amounts of overripe wild vegetation;
- 2.7 mm. this type of cord is used for effective control of large weeds;
- 3 mm. trimmer line with this thickness effectively copes with the removal of small bushes and thick old weeds;
- 3.3 mm. this cutting cord is suitable for removing thin shoots of young wild trees;
- 4 mm. this line’s great thickness allows it to cut large, woody weeds and thick shoots of wild trees.
It is important to remember that the larger the diameter of the cutting cord, the noisier it is during operation. Also, thicker lines can only be installed on grass trimmers with high engine power. For example, only mowing heads with a cord thickness not exceeding 2 mm can be mounted on electric grass trimmers with a line and blade. Otherwise the motor of the garden tool will overheat quickly.
How to insert a fishing line into a grass trimmer?
Filling the mowing spool with cutting filament for the grass trimmer is not a difficult task, but beginner gardeners will have to practice a little to be able to quickly insert the cord into the existing household grass trimmer in the future.
There are only a few ways to fill the grass trimmer’s mowing head. The first method is the easiest and is well suited for beginner gardeners.
In this case, the cord is inserted into the spool in this sequence:
- First you need to reel off the total spool of about 6 m of line for grass trimmer, then cut the resulting section in half. The result should be two strands of line, each 3 m long;
- Then at one end of the first piece will need to make a kind of hook, and insert it into one of the through holes located at the top of the bobbin;
- Next, begin winding the line on the bobbin in the direction of the arrow. During winding, make sure that the line for the trimmer lies evenly on the surface of the bobbin, and does not go beyond its upper section. It is not necessary to wind up the segment to the end, you should have about 15 cm of thread in your hands;
- The remaining free end of the coiled cord should be inserted into one of the notches located at the top of the bobbin;
- Next, the same procedure will need to do with the second segment of fishing line. It will need to be wound onto the lower section of the bobbin;
- As in the first case, it is not necessary to wind the trimmer line all the way around the lower section. The remaining piece of thread will need to be inserted into the second slot of the bobbin.
After you’ve finished, you’ll need to install the spool on the grass trimmer and start it up. To check the reliability of the thread attachment, you need to press the throttle lever all the way down, so that the engine reaches maximum revolutions. If the trimmer line does not fly out of the head, it means the trimmer line is held securely, and it will not fly out of the mowing reel while mowing the grass.
Advantages of a trimmer head
Metal discs are used on trimmers along with the heads. Compared to them, cutting elements with a fishing line have a number of advantages:
- No need to sharpen consumables
- If stones or other hard objects hit, the line for the trimmer will simply rip, not injuring others or the mower
- thread breaks do not adversely affect trimmer gears and motors.
- Trimmers with heads pick up grass better than their metal counterparts.
Tips
Working with equipment like grass trimmers requires caution and attention. Both novice and experienced mowers should follow all safety precautions during mowing. It happens that self-confident trimmers let their guard down, make irreparable mistakes, and suffer serious injuries. That’s why it’s important when working with a trimmer
- Close the reel cover with all latches.
- Do not coil more line than necessary: it is difficult to unwind later.
- After refilling the reel, always check that the tool works before mowing.
- Choose the right materials for your trimmer.
No attempt should be made to mow through coarse grass with thick stems using a fishing line. There are steel blades for this. Wear protective clothing only. Wear safety glasses and appropriate footwear.