Lawnmower Trimmer How To Charge Fishing Line Into Trimmer
The trimmer is an excellent modern device designed for mowing unnecessary grass, and its main advantage is that you can use this technique in places where a regular lawn mower will simply not be able to get because of its massiveness. It is necessary to understand in more detail what kind of trimmers are, and how to choose the best option for a particular summer cottage.
What is a trimmer?
The basis of this equipment is the following elements:
- An engine whose main function is the rotation of the cutting head at the end of the rod;
- Directly the head, consisting of a coil on which either a fishing line or a knife can be wound;
- Knives or fishing line rotating at high speed, which are the main cutting part of the device, about how to charge the fishing line into the trimmer, we will go a little further.
An electric apparatus is inferior in power to a gasoline one, so it is ideal for working on a standard plot of land that adjoins a house with an electric energy source. The main positive aspects of this technique are the absence of noise during operation, light weight, ease of operation and, of course, environmental friendliness.
As for gas trimmers, such equipment, of course, is more mobile, so it can be safely transported from place to place and get rid of annoying vegetation in any area. It is not necessary to use electric energy at all, which has a positive effect on the functionality of such an apparatus. The cutting nozzles can be changed while working with the most diverse weeds of their type.
One of the most common attachments is fishing line, so you should dwell on this element in more detail.
Types of fishing line for trimmers
As a rule, the separation of fishing line is based on a different diameter of the samples, which can vary from 1.2 to 4 mm. The most commonly used material is with a thickness of 2 mm, but in no case should we forget that the choice should depend primarily on the trimmer model.
Here there is one main rule: the more power the device has, the thicker the fishing line should be.
This element can also differ in the type of its section. So, it can have a round (suitable for cutting simple grass) or square (for mowing a soft green cover) shape, sharp edges (tall grass) or it can be equipped with notches that are ideal for thin-diameter grass.
Do not forget that with the help of a fishing line it is allowed to mow exclusively grass, and for other, rougher vegetation, knives must be used.
Next, you should consider in more detail the process of how to insert the fishing line into the trimmer correctly. Indeed, it is with this procedure that many consumers often have difficulties.
How to fill the line in the trimmer?
Any machine for mowing vegetation is necessarily equipped with a coil, which, in turn, may already differ for different models with a filing system (automatic, semi-automatic and manual). It is from this parameter that it is worth starting from before deciding how to fill the line into the trimmer.
In order to fill the fishing line into the trimmer, it is necessary to take at least 5 meters of material, which is then folded in half. The center of the cutting element must be inserted in a place specially designed for this, and then, using the visual tips on the reel that indicate the direction, the cutting device should be wound. At the end of all work, the cover, of course, will need to be tightened.
Fishing line adjustment
One of the main rules when replacing and adjusting equipment is that any manipulations with the mechanism should be carried out exclusively with the engine turned off and the plug of the device disconnected from the network.
Perhaps these tips will tell you how to fill the line into the trimmer as correctly as possible and, accordingly, give your site a neat and aesthetic appearance. All that is required is to correctly select the type of cutting material necessary for the type and, of course, determine the category of the most used trimmer.
The trimmer is the most common unit used for cutting grass and cutting small bushes. This unit is notable for its ease of maintenance, simple operation during operation, and even women can cope with it due to its low weight. It is no secret that for the high-quality performance of mowing grass, the correct selection of cutting tools is required. As the last in trimmers, special cutting nozzles (discs, knives) or trimmer heads with fishing line inside are used. Nozzles and fishing line is a consumable tool, but if the knives can be sharpened, then when the fishing line is used, its replacement is required. In this article, we will describe in as much detail as possible how to replace the fishing line correctly.
Types of trimmer heads
The grass mowing head is a cylindrical body in which a reel (bobbin) with a fishing line (cord) tucked into it is inserted. This design can be installed on both gasoline and electric trimmers. The heads differ in the method of filling and feeding the cord and there are 3 types.
- Automatic. Cord feeding is performed after the user reduces engine speed. Although automatic feeding of fishing line is convenient if large volumes of work are performed, such bobbins have one drawback. High thread consumption.
- Semi-automatic. The use of this type of head does not require the user to perform complex manipulations. The principle of their work is arranged so that the cord is automatically extended at a time when the device is operating at full speed. It is enough to lightly tap the head of the trimmer on the ground (this removes the blockage of the cord), and thanks to the centrifugal force, the fishing line is pulled out of the bobbin, and then cut to the desired length with a knife located on the protective cover.
- Hand held. To lengthen the cord requires stopping the machine, after which the fishing line is pulled by hand.
Based on the above, semi-automatic bobbins are the best option. It should also be noted that the coils for the trimmer are single-string (used only for trimming grass) and double-string, which are used to mow tall grass and small, with thin stems of shrubs.
How to remove and disassemble the coil
Before starting the process of replacing the cord, users of trimmers need to remove and disassemble the coil. Consider how to do this.
The mowing head of the trimmer consists of several parts: a casing, springs (not on all models), bobbins with cord and covers.
In trimmers, 2 options for attaching the mowing head are most often used.
Option number 1
To remove the trimmer head, you will need it complete disassembly.
- To remove the cover that covers the inside of the head, you must press on the latches (latches) located on both sides of it.
- After removing the cover, you will see the spool, which must be removed from the housing. In some coils, a spring is installed under the bobbin, which must be carefully pulled out so as not to lose it in the grass.
- After removing the bobbin, in the center of the case you will see a screw with a slot for a Phillips or flat head screwdriver. It is possible that there may be a bolt under the hexagon or nozzle “asterisk”.
- Using a screwdriver, selecting the required bit (nozzle), you need to unscrew the bolt (counterclockwise).
- After removing the fasteners, grasp the body of the part and, swinging it in different directions, remove it from the gearbox shaft.
Option number 2
In this embodiment, the head is screwed onto the gear shaft. To take it off, you need this lock the shaft. To do this, in such trimmers, for example, in Huter and Champion devices, a hole is provided through which you can insert either a thin screwdriver or a metal rod.
So, to remove the bobbin, follow 2 simple steps.
- Insert a screwdriver into the hole and lock the shaft.
- Grasp the head housing and start twisting it clockwise. Turn in this direction for the reason that the thread cut on the shaft is left.
Fishing line winding algorithm
Depending on which trimmer model is used, the type, thickness and length of the fishing line are selected. The diameter of the cord can be from 1.2 to 4 mm. It is not difficult to guess that the thicker you fill the cord, the more rigid and thick grass it can cut.
There are 3 ways to find out what diameter of fishing line can be used on your mower.
- View information about the thickness of the cord in the instructions for the device.
- Look at the bobbin itself. It can be marked with information about the possible diameters of the fishing line.
- Insert the fishing line into the outlet. If it easily passes into it, then a cord of this diameter can be used.
The line is wound on a reel located in the mowing head. Therefore, you must first open it (this was discussed above). There are 2 ways to wind the cord.
In order to correctly determine how many meters of fishing line is needed for a particular reel, it is necessary to wind it on a bobbin so that the coil does not exceed the diameter of the sides. If the fishing line peeks over the edges of the reel, you cannot insert it into the casing. After you have decided on the length of the material, it must be loaded into the bobbin, so do the following.
- Necessary fold the fishing line in half, so that one end of it is 10-15 cm longer from the other.
- Please note that the bobbin is divided into 2 parts by the central side, from which charging begins. Find a groove on it and insert a cord bent in half into it, with a little effort.
- It is very important to determine, in which direction is the fishing line wound to the reel. If you look closely, you can find an arrow on the bobbin or an inscription with an arrow indicating in which direction the winding should be carried out. There are times when there is no arrow on the reel. In such a situation, you can look at the arrow drawn on the mowing head and wind the cord in the opposite direction.
- Winding should be carried out carefully, coil to coil, with maximum thread tension.
- After laying the cord is completed, you will need to first fix the short end of the fishing line, inserting it into a suitable diameter groove on the side of the reel.
- The second end, the one that is authentic, is mounted in a groove on the opposite side of the bobbin.
- After fixing the fishing line, cut off its ends, leaving allowances of about 10 cm.
- Next, you need to install a seasoned coil in the mowing head. To do this, by inserting and pulling the thread into the outlet openings of the head, place the bobbin in the casing, and then, after applying the required force, pull the fishing line out of the fixing grooves and tighten it.
- Now you can put on the cover and fix it with latches.
In some coils, a second way of securing the cord is provided: 2 pieces of thread can be charged, instead of one folded in half. Replacing the fishing line occurs according to the following algorithm.
- Before changing or charging a new thread into a bobbin, determine how many meters it will be required in the manner described above.
- Bend one end of the cord in the form of a hook.
- Locate the hole at the bottom of the bobbin to secure the fishing line, and insert the end of the thread bent in the loop into it.
- It is required to wind the cord according to the direction of the arrow to the required level not exceeding the diameter of the coil.
- Do the same for the second bobbin slot.
- Assembling the head is no different from the method that was given when refueling the bobbin with a doubled piece of fishing line was considered.
For Shtil lawn mowers There is a very simple and quick way to replace the fishing line without disassembling the mowing head, which you can familiarize yourself with by watching this.
The ends of the cord protruding from the holes in the casing can be cut to the required length when the part is installed in the trimmer. There are two ways to do this:
- Turning on the trimmer (during rotation, the ends of the fishing line will be cut about a knife fixed for this purpose on the protective cover);
- By cutting off the excess ends with scissors so that they do not touch the housing body.
The second method is used if it was necessary to put a cord of large diameter, and a cutter cannot shorten it.
If the thread was charged into the mowing head, but the length of the protruding ends of the cord is insufficient, then they must be lengthened before starting the machine. This applies to the head with manual adjustment. However, there are cases when using a semi-automatic mowing head, when due to the insufficient length of the protruding ends of the cord, they do not automatically extend. In this case, it is necessary to turn off the unit (it is absolutely necessary to pull the plug out of the socket on the electric apparatus), manually press the button located at the bottom of the part, and pull out a little fishing line. After this procedure, the cord will again be able to extend due to centrifugal force, if you set the maximum spindle speed.
What can be used instead of fishing line
Many users of trimmers are wondering: what can replace the default cord used in this kind of apparatus? They begin to conduct unsafe experiments, installing metal or copper wire, metal cables or strings, as well as ordinary fishing line in the mowing head.
If set instead of fishing line metal cable, then the trimmer turns into a dangerous device not only for the user, but also for others. This fact is explained by the fact that during operation of the unit, the steel cable will gradually work, its ends will unravel, and small pieces of wire will fly apart in different directions at high speed.
And if you accidentally hook your own or someone else’s foot while operating the machine with a steel cable (wire), then a strong and deep cut of the tissues, and in some cases amputation of your toes, is provided. It is not in vain that the manufacturer uses nylon for these purposes, since it is quite light and durable, and when detached it does not fly away and cannot cause injury.
Use fishing line in the trimmer instead of the standard one, of course, it is possible, but this will add you unnecessary trouble, because it wears out quickly, breaks, mows slowly and is not suitable for cutting hard grass. In addition, when carrying out work, a lot of time is lost in order to replace a broken tool more than once.
In practice, the installation of an ordinary fishing line is justified if the user is going to mow the grass near the fence, especially if he is from a netting net. In this case, in order to protect the standard, and sometimes expensive cord from wear, it is changed to a fishing line, which is not AL-KO. Usually, in order to change the cord to the fishing line, it needs to be selected with the greatest thickness. 2-3 mm.
Replacing fishing line with a disc or knife
When refining a garden plot, park areas and other places where it is necessary to mow various kinds of plants, it is often necessary to change the cutting tool in the trimmer. This is dictated by the fact that the standard cord installed in the mowing head can only cope with herbs. But when a shrubbery or young shoot of trees appears on the way of the worker, the fishing line cannot cope with such a task, and its change to a more effective cutting tool is required.
Manufacturers of trimmers provided for such situations, and supplemented their products with a mass of nozzles in the form of knives with several “petals” or in the form of disks similar to circular saws.
If you replace the fishing line with a knife with several “petals”, then with such a tool you can mow both tall grass and plants with thick and dry stems. And changing the fishing line to the disk, the user has the opportunity to lawn mowers to cut shrubs or small trees.
Knives and wheels are installed according to the following algorithm.
- The first step is to remove it by locking the shaft, the mowing head (turn clockwise) or the nut with the boot if the unit has not yet been used.
- Set the saw or cutting knife so that they are put on a small ledge (bushing).
For a better understanding of the tool change process, you can watch this.
Fishing line problems
Users of trimmers, both gasoline and electric, sometimes have problems with the cord. “Advanced” owners of mowers can easily cope with the difficulties encountered, understanding why this is happening, and for beginners, this is a problem that does not have a rational explanation. But in fact, everything is solved quite simply. The most common problems that happen with fishing line are as follows.
If the line is often torn, the following reasons can cause it:
- Stones, small branches and other solid obstacles come across in the grass;
- The user mows the grass right next to the fence, and if it is mesh, it breaks the “antennae” even faster;
- Poor cord quality (recommended to purchase high-quality);
- The outlet openings in the mowing head are worn out, due to which the fishing line is erased against the sharp edges of the bushings and breaks off (a complete replacement of the part is required).
High cord consumption
Basically, a cord ends quickly if often pounding the ground with a semi-automatic head or push it down hard. The reel is unlocked, and the fishing line, lengthening, is cut with a knife. Another reason that the cord ends quickly is the improper operation of the machine with an automatic head: when mowing, the user often drops engine speed. But as we remember, the automatic head is designed so that it is with each decrease in speed that a new portion of fishing line is fed, so it is quickly consumed.
The thread does not hold
It happens that the thread is unwound if in a semi-automatic head the spring has loosened. The fishing line is constantly extended and cut with a knife mounted on the casing, which increases its consumption. To check this, remove the cover and turn on the unit. If the fishing line “climbed”, then you need to replace the spring.
Fishing line crashes
The reason that the cord unwinds after starting the unit can also be the weakening of the spring inside the head. In addition, there are times when the mowing head scatters when the unit is turned on, and the spring installed in it is lost. Inexperienced users do not notice the absence of a spring and assemble this unit without it. Therefore, the cord does not hold, and flies out under the influence of centrifugal force.
Cord not feeding, coil not spinning
An automatic or semi-automatic head should feed the line without stopping the unit. But if it does not come out, then the reasons may be the following:
- Incorrectly wound fishing line in the reel, because of which the latter does not spin;
- The cord is wound unevenly, and the thread can get stuck between turns (the thread should be wound carefully, turn to thread, without distortions);
- Too short ends of the thread come out of the holes, as a result of which there is not enough centrifugal force to extract them, and the fishing line is not supplied (it is recommended that you always adjust the cord length before starting the unit, pulling it slightly);
- The fishing line stuck together (to be discussed later).
The thread sticks together
This trouble is most often due to use of low-quality cord. When the machine is operating, the trimmer head heats up, and the poor-quality fishing line in it melts, sticking together. Also, sintering of threads occurs when a fishing line meets a solid obstacle. In this case, a sharp braking of the cord occurs, after which it is pulled into the head, where it is attached. Some owners of the units recommend lubricating the cord with mineral oil or spraying it with silicone spray after winding on a bobbin. Others advise winding less thread on a bobbin. But it is better to immediately buy a quality product, in the manufacture of which the manufacturer took into account the factor of overheating of the head, and the thread will not stick together.