Repair of a drain tank with a button. Button malfunctions and solutions

Every home needs a toilet. It is exploited much more often than all the others plumbing fixtures so it breaks down the most. Its most vulnerable component is the tank. Due to mechanical damage to its internal components, the device becomes inoperable, and the owners will have to repair the old-style toilet cistern. Old-fashioned flush tanks have been out of production for a long time, but they can be found in apartments throughout the country, which confirms their reliable performance and durability.

Device

Do-it-yourself repair of an old-style toilet bowl with your own hands begins with a study of its structure and features. The main difference lies in the fittings, in which the water supply is lateral, and the design, in which the simplest physical laws are involved.

The main nodes are presented:

• A filling device, which includes a movable lever with a float and a valve to shut off the water;
• Drain mechanism.

The design of the most “ancient” drain devices includes a cast-iron bell - a cork with a soft rubber gasket. After pressing the outer lever, the bell is raised, and the water moves down through the opened hole.

Important! This design is distinguished by great reliability, because the products serve for half a century, while only periodic replacement of the worn gasket is required from the repair work.

Later designs are equipped with a pear made of rubber or plastic instead of a bell. When the container is released, the float lowers, after which the valve opens, which starts the water.

Consider the difference between the old-style drain systems:

• Unattractive appearance. Previously, external attractiveness was not so important, more attention was paid to the reliability of the nodes and their performance. Therefore, the look of old products is not very aesthetic, with a primitive shape and a roughly processed surface.
• Tank location. Most often, the location of the tank is under the ceiling, and a pipe is intended for the passage of water - a riser. Due to this, a high speed develops in the water flow, which leads to a high-quality flush, but at the same time a lot of noise is heard.
• Design features of valves. Such products are distinguished by a very peculiar flushing system. It is based on the principle of a rocker, for work it is necessary to pull a rope or chain. The design is very simple, no instructions are required for assembly.
• Large water consumption. Such designs do not use economical drain modes, the water leaves in full.
• intake system. Water is supplied only from the side, which does not allow you to hide the hoses.

Important! In some cases, it is more advisable to replace the tank with a more modern product, for example, if the damage is too extensive.

Common breakdowns and repair options

Any, even the most primitive mechanism, can eventually break down. How to fix an old toilet cistern? Even a non-professional can deal with most breakdowns, there is nothing complicated about it.

Water flows continuously

In this case, we initially check if there is a leak in the filling valve. For this:

1. We remove the cover.
2. Raise the float lever.
3. If the flow of water continues, turn off the tap in front of the tank and drain the water.
4. Using a wrench, unscrew the part in which the valve and plumbing are connected.
5. We remove the float lever, fixing nuts, pull out the valve and replace it with a new one.

If water stops flowing after lifting the lever, the problem may be due to:

• Distortion of the float lever, as a result of which it clings to the sleeve. As a result, the float fails to fully rise and the valve closes. In this case, you need to pull out and straighten the rod.
• Float leaks. In this case, it remains partially or completely immersed in water, while the valve fails to close.
• The problem is solved by installing a new part. In the absence of a necessary part, heated plastic or sealant is used to repair the damage.

Water keeps flowing out

Toilet flush cisterns can be repaired even if the water drains completely. This sign is indicative of a seal failure. drain mechanism, in which water seeps between the bell and the body. This malfunction may be caused by:

• Corrosion or contamination of the seat surface. Due to deposits, the drain mechanism cannot close tightly. To fix the problem, clean the surface with sandpaper.
• The appearance of a gap between the seat and the body. For repair, tighten the fixing nuts with a socket wrench.
• Falling out of the guide sleeve from the saddle. Due to such a breakdown, the constipation is skewed when lowering. In this case, we insert the sleeve into the hole of the arc and wrap it with an elastic band.
• Incorrect position of the release lever. The pear does not completely cover the saddle and the water flows constantly. To get rid of the problem, we bend the lever and lower it below the inlet of the underwater pipe by 2.5 mm. In addition, be sure to check the fasteners that hold the rocker, tighten the loose screws.

Important! You will need a short tool to tighten the screws. During work, it is imperative to ensure that the vertical plate with four corners does not move out of the recess in the housing.

Supply hose problems

If the inlet hose or seals at the joint are damaged, drops will appear at the points where the hose connects to the housing. We carry out repairs in the following sequence:

1. Tighten the connecting nut.
2. We shut off the water.
3. Disconnect the hose.
4. We replace the gasket.
5. We put a winding on the thread.
6. Attach the hose to the tank.
7. We tighten the nut.

Loud noise

Even if the flush mechanism for the toilet has not broken, repairs are made. Even if the device seems to be working, but it makes a lot of noise.

To solve the problem, you can install a special stabilizing device instead of the part. If water enters the tank with a slight pressure, the problem is solved much easier. The filling valve mechanism includes a tube through which water descends. We vertically install a silencer on it, the lower end of which is lowered into the water at the bottom. For the manufacture of a silencer, we use flexible hose made of rubber or plastic. After such an update, the noise from falling water and the sound of a galloping float will disappear.

The statistics are merciless: every woman has experienced a breakdown of the toilet cistern at least once. Russian family. At the same time, in most cases, you can repair or eliminate the leak with your own hands in a couple of minutes.

This article will help you understand the device of this essential element in home.
Content:

• Drain tank device;
• How to adjust the water level in the toilet tank;
• Major breakdowns and their repair;
  • Constantly flowing water - correct the situation;
  • Repair shut-off valve;
  • Leak at the junction of the tank with the toilet.

The toilet bowl is a plumbing device that not a single city apartment (and most country houses) can do without.

It is used constantly, and therefore any malfunction, and even more so a breakdown, causes serious inconvenience. In most cases, you can set up and repair the toilet tank without the help of a specialist.

You just need to understand how it works, what they are responsible for individual elements in the drain tank - and then it immediately becomes clear what is the cause of possible problems.

Drain tank device

Roughly speaking, the toilet bowl consists of two parts - a bowl with a sewer hole and a tank for draining water.

It is in the cistern that the entire toilet mechanism is located, all the elements that drive it. By pressing a button or operating a lever, we make a simple mechanical system inside the tank work.

As a result, water enters the bowl, and all waste is washed down the drain.

Toilets come in different sizes and types of drains.

In some models, when you press a lever or button, the tank is completely emptied, splashing all the water down. In other tanks, there are two buttons: depending on the needs, you can drain more or less water. There are low-lying cisterns that are attached directly to the toilet, others are hung on the wall and connected to the bowl with a flush pipe, and others are mounted in the wall (this saves space in the restroom).

The drain system can also vary: some toilets supply water in a constant direction, in others, when draining, the water changes its direction.

The second option is considered more convenient and hygienic, although there is more noise from such a device.
Nevertheless, the internal arrangement of tanks of any type is approximately the same. And, having understood the principles of operation of one, if necessary, you can inspect and repair any other toilet tank.
Internal organization the drain tank consists of several elements:

• flush button;
• filling valve with float;
• drain fittings for the toilet bowl.

When you press the button in the drain tank, the valve opens, and the water is emptied into the bowl, flushing the contents of the toilet.

At the same time, the liquid level in the tank becomes lower - and the float reacts to this, falling down along with the water. Reacting to the "indications" of the float, the filling system is activated - and the water is again poured into the tank to the desired level.
The toilet cistern leaks quite often, this is mainly due to poor-quality fittings (insides), cracked seals and other minor troubles.

Water level in the tank: how to adjust?

One of the most frequent malfunctions in the work of the drain tank - this is a constant flow of water into the toilet.

This means that the water level is too high - the system has to constantly release excess liquid.

It also happens the other way around: the drain is inconvenient to use, because there is too little water in the tank all the time.
As a rule, the problem lies in the float - perhaps it is simply skewed.

In this case, the problem is solved quickly and easily - the float needs to be corrected.

The float in the drain tank is, as a rule, of two varieties: on a brass lever and on a plastic lever with a special screw. To adjust the float on the brass lever, you just need to gently raise and lower it several times until it becomes clear in which position the mechanism will work optimally.

Raising the float raises the water level, lowering it lowers it.
As for the plastic lever, here the level is adjusted by turning the screw (or with a plastic ratchet, with which the lever is set to the correct position).

Repair of a drain tank: main breakdowns and their elimination

However, the malfunction drain system does not always depend on the position of the float.

Sometimes it is necessary to understand the problem in more detail - but to implement simple repair internal mechanism the tank is still possible with your own hands.
There are the most common problems in the drain system:

• the tank leaks at the junction with the toilet bowl (does not hold water and is constantly filled);
• water is constantly flowing into the toilet from the tank.

As a rule, the causes of the problem are the following:

• float failure;
• breakage of the shut-off valve;
• poor sealing of pipes.

The toilet tank is leaking: what to do?
If water oozes into the toilet bowl from the tank all the time, first you need to make sure that the problem cannot be solved by simply adjusting the float.
If you tried to move and adjust the lever, it still does not hold water on the tank, then you need to inspect the float itself: it is likely that a hole has formed in it or a special membrane has become unusable.

The easiest thing to do when you find a hole in a float is to simply cover it up with a plastic "patch" or wrap the float in a bag.

Water will stop getting inside, and the problem will be exhausted for some time. However, at the first opportunity, it is better to replace the float - such a handicraft repair is unlikely to last long.
How to change the float?

• first of all, it is necessary to shut off the water entering the toilet tank, and then completely empty the tank;
• after that, the pipe is removed through which water entered the tank, and the damaged float is removed, and a new one is put in its place;
• the float is set in the desired position, after which you can put the pipe in place, start the water supply again and make sure that the problem is solved.

Stop valve repair
Fix breakage locking device(toilet fittings) in the tank in two ways: replace only the membrane inside the mechanism or change the valve completely.
To change the membrane from the tank, it is also necessary to remove all the water from the tank, disassemble the shut-off valve, remove the protective cap and pull out the membrane itself.

Theoretically, it can be simply washed. However, experts recommend just a replacement, since the membrane is generally " weak point» drain system, and the first malfunction will surely be followed by others.
If the shut-off valve needs to be replaced in its entirety, then the water supply to the toilet tank is also shut off to begin with.

After that, the liquid remaining in it is poured out of the tank, the lever is first disconnected from the mechanism, and then unscrewed from water pipe the valve itself, fixed with fixing nuts.
In its place, a new fitting for the tank is mounted, after which the water is turned on, the toilet tank is refilled and the float is set in the correct position.
The cistern is leaking at the junction with the toilet
If water oozes from the place where the tank connects to the toilet bowl, then most likely it is a poor seal.

As a rule, in this case, it is enough to tighten the bolts with which the tank is attached to the toilet, or change rubber gaskets- they may have dried out.
It happens that the gasket in the place where the tank is attached to the toilet comes across with a manufacturing defect. This is not very good news - however, you can simply smear it with a sealing compound, and the leak will be eliminated.

Condensation on the toilet bowl causes many problems - but you can get rid of it only by properly organizing the movement of air in the toilet, i.e.

check ventilation holes.
Summing up, we can say that the toilet tank is a simple device that works according to the simplest laws of mechanics. All malfunctions that occur in its operation are eliminated quickly and easily, and it is not even always necessary to buy new parts.

Thus, having understood the operation of your cistern, you can no longer waste money and time on plumbers, solving all problems on your own.

How a drain tank with a button works: principle of operation and device

Ever since the time ancient rome the presence of plumbing devices in the house was considered a sign of civilization. A special place was occupied by sewerage and “ latrine”, which today successfully replaces the toilet with a convenient toilet bowl. We are so accustomed to comfort that the slightest change in the operation of the toilet bowl and its tank leads to confusion and excitement.

Therefore, when choosing a model for our home, we give it to the most reliable designs, which include toilet bowls with push-button flush cisterns.

Toilet cistern device with a button: design features

The cistern device with a button of all models has common features.

They differ only in the material of manufacture, price, quality and features of the working parts. The tanks operate according to the same principle, the differences are only in the mechanism, which can be:

• one-button;
• two-button;
• with a dual device.

The most modern model is a two-button system that saves water when flushing.

Pressing one button - a full flush, in which all the water contained in it flows out of the tank. Pressing two buttons - draining only part of the volume of water.

Models may also differ in flush features. In some, when descending into the toilet, the water comes directly from the cistern, moving in one direction.

In others, the flow of water is divided, flushing is carried out from different sides. Such tanks are considered the most effective, as they cover largest area flush, but also more noisy.

So that when buying this device, you need to have an idea of ​​\u200b\u200bhow the toilet bowl flush tank with a button works, and know what its device consists of.

The mechanism of operation of any models is quite simple and consists in collecting a certain amount of water from the water supply and lowering it into the sewer through the toilet.

The principle of operation of a toilet flush tank with a button is a water seal system, which consists of a float, levers and seals.

Pressing the button on the lid activates the water release mechanism, which is the main purpose of this plumbing fixture.

The principle of operation of the drain mechanism

By pressing the button located on the lid, we force the tank system to start working.

The device of the toilet cistern with a button, the diagram of which is shown on picture below, is directly related to the filling of the container. Before starting work, the tank is in standby mode.

The tank already has the required volume of water, which is limited by the level of the float. Water in the tank is kept from flowing out by a special pear, which is made of elastic and durable rubber.

Do-it-yourself toilet cistern repair with a button

Pressing the button puts pressure on the lever-pull, which pushes the pear, thereby opening the drain.

When we release the button, the pear gradually begins to return to its place.

When assembling the internal filling of the sanitary device, this feature of the functioning of the pear should be taken into account. Its sharp return to its original position gives a short-term and incomplete drain. At correct assembly and adjustment, the process of lowering the pear is slow, it is completely hollow inside.

With the filling of the tank with water, the lifting force of this pear decreases, and at the end it takes its original position, sticking to the saddle.

Flush tank mechanism with button

The drain tank functions due to the operation of two systems: collecting water and draining it.

The first is called the inlet, and the mechanism of its action is quite simple. It lets water into the tank at the moment when there is no liquid in it. Filling goes up to a certain level, which is set by the reinforcement correction.

Armature may have different kind, but its principle of operation is the same - float. By adjusting the level of the float, you can adjust the degree of filling of the tank.

Outlet fittings, the purpose of which is to drain water, help to keep control over the drain process.

Its design during operation can take several positions. In some models, the outlet valve can operate in two modes: economy and standard.

In addition, the outlet valve mechanism has an emergency drain function, which can be used in case of emergency.

If some components of the outlet stop working in the desired mode, then you have to change the entire armature.

Problems in the operation of toilets mainly arise due to failures in the intake and exhaust systems. Therefore, in order to troubleshoot, you need to find out which of the systems has stopped working either by replacing individual components or with the complete set.

The most common breakdowns

• Water enters the tank very slowly.

  The problem is caused by a clogged membrane, the fix is ​​to clean the inlet of debris and dirt. But for this it is necessary to carefully dismantle the reinforcement, and then also carefully return it to its original position.

• There is too much liquid in the tank, up to the overflow.

  The reason lies in the incorrect setting of the float level. The solution to the problem is to adjust the float armature to such an extent that the float drops.

• The float arms are broken. The reason is the wear of the mechanism, such a malfunction cannot be repaired, so the solution is to replace the fittings.

Drain tanks with a button are the most common and easy-to-use plumbing fixtures. Knowing the device and the principle of operation of drain tanks will allow you to choose the most convenient and reliable models for your home.

How to fix a leaky toilet with a button on the cistern

If a broken tank lets water through, this causes not only inconvenience in the operation of the structure.

An additional cost item will be a large amount of leaking water. In more serious cases, such problems lead to a flood in the apartment.

Plumbing device

Before you fix a toilet that flows with a button, you need to deal with the entire device.

The design of a conventional household toilet bowl consists of a bowl and a flush tank. The last device can be attached to the toilet step, mounted separately on the wall or walled in on a special frame.

The drain tank works according to this principle:

1. when the drain button is pressed, the shut-off valve rises;
2. water receives a free flow into the cavity of the toilet bowl;
3. through evenly distributed holes under the rim of the bowl, the water flow washes the entire cavity along the perimeter;
4. when all the water from the tank is gone, another valve opens, letting in pressure from the supply pipe cold water for an apartment;
5. The level of collected water in the tank is regulated by a float.

Under the lid of the tank there is an armature of the entire device: a float to control the level of collected water, seals and levers for supplying and cutting off the water flow.

A shut-off valve is responsible for supplying water.

It is attached to the way of connecting the hose for supplying water to the tank. The system of its work includes a float and a membrane.

Tanks with economical water consumption suggest the presence of two buttons in their device - for small and large drains. The mechanism of operation does not differ from standard tanks.

Preparing plumbing for repairs

At the first stage, the tap with the water supply to the tank is turned off.

Depending on the built-in taps, it is possible to deprive the entire apartment of water or block the flow only to the tank. If the water constipation mechanism is damaged, then there is a risk of organizing a flood in the apartment.

At the second stage, open the lid of the tank. Here you need to carefully consider the existing latches. If the structure is broken by force, then it will be difficult to find a similar cover (in plumbing stores they sell fully assembled kits, not individual components).

Before you start repairing a toilet bowl device that flows with a flush button, you need to prepare the necessary tools:

open-end wrenches of several sizes;

• screwdriver;
• pliers;
• tape with an adhesive backing for insulation.

Elimination of a permanent leak

Any model of the tank is equipped with a system that collects water and a trigger.

If the tank is not filled to the right level, water constantly flows into the bowl or even overflows over the top, then the problem lies in the systems for accumulating or draining water.

A possible problem lies in the pear, which does not fit snugly enough to the drain hole. In this case, a small load is hung on the pear.

Water does not enter the tank

This problem occurs when debris enters the narrow part of the valve device.

First you need to drain all the water from the tank. Completely remove the valve with lever and float.

Toilet cistern repair - malfunctions and their elimination

Then you can see the clogged hole. Through this passage, water is drawn into the tank. Garbage can be cleaned with a thin wire or a sewing needle.

On the inlet fitting, the valve is slightly unscrewed and the inside is washed with a stream of water. If, after removing the blockage, the water flows without obstacles, then you can screw the latch back and assemble the entire mechanism.

Troubleshooting a push-button cistern

The tank button is responsible for lowering the water into the bowl itself. After the draining process is completed, the float remains at the bottom of the device.

The stop valve also comes into this position, opening the hole for water to enter. As the water collects in the tank, the float rises.

Under this action, the lever begins to move.

Rising to the desired level, the lever and the float device take a certain position. In this case, the shut-off valve tightly covers the outlet of the nozzle and the water stops collecting.

If the toilet bowl with the drain button on the lid is leaking, then you need to do the following:

1. Locate the retaining ring located around the drain button.
2. Press the button all the way in and unscrew the plastic stopper.
3. Remove the cover and start repairing.

The locking devices of the buttons are made of plastic.

Excessive mechanical impact on this element can lead to device failure.

Water can flow in a continuous stream and constantly flows from the installed tank to the toilet step with a button. In this case, you need to check the position of the float. To do this, open the tank lid and align the floating element.

Otherwise, water may constantly leak into the bowl due to an open hole in the drain pipe.

You can check the version by clicking on the pear. In the event of a jet stop, the cause has been clarified. They solve the problem by weighting the pear - by hanging an additional load.

In the event of a failure of the rubber bulb in the shut-off valve device, the tightness of the entire tank structure is violated.

The solution to the problem is to replace the damaged element. To do this, the float is brought to the upper position and fixed in this state. Unscrew the connecting nut from the container and remove the mechanism. Remove the worn pear from the valve and install a new one.

A new pear should be chosen as softly as possible.

In this case, the dimensions of the products must match.

Check the fixing bolts for the pear.

If they have become unusable, then you should purchase new ones and install them:

• water is completely removed from the tank;
• between the valve near the float and the liner is union nut, which must be unscrewed and removed;
• the ear-shaped latches of the tank to the toilet shelf are unscrewed;
• slightly tilting the tank back, carefully remove the rubber connecting layer between the container and the installed toilet bowl;
• remove damaged bolts;
• the faience area under the pear is well cleaned of the formed plaque and dirt; the shelf and top of the tank are also washed out;
• if an old pear is installed back, then silicone must be applied to its surface for a tighter connection with the hole;
• all elements of the tank are installed in their place, and fixed with bolts;
• the connecting cuff is installed in its place;
• water is run into the tank several times in a row to fully check the result of the work.

If only one fixing bolt has become unusable, then you still need to buy both.

These elements must be the same in structure and length.

Overflow problem

If a water leak through the overflow hole is detected in the tank, and restoring the position of the lever does not help, then check the condition of the fixing pins. An unusable element can be replaced with a piece of copper wire. The thickness of the broken and new elements must match.

If the hole where the pin was placed is no longer round, then the valve will have to be changed.

It is important to purchase a completely identical new item.

Toilet flush column: varieties, tank equipment, types of mechanisms, installation instructions, malfunctions

It is impossible now to imagine any apartment or house without a bathroom. Soviet toilet models most often had metal components, they served for a long time and efficiently. AT modern models most parts are made of plastic. The drain column for the toilet bowl is an integral part of it.

Despite the simplicity of the device, it fails quite often.

If you study at least a little the device of the drain tank, then it will not be particularly difficult to install or repair it yourself.

Varieties of drain columns

The range of this equipment in plumbing stores is quite large.

To purchase quality model, which will serve you for a long time, you need to understand well and know how they differ from each other.

The very first thing that immediately catches your eye is the material from which the tanks are made, they are:

• Cast iron.
• Plastic.
• Faience.

Plastic drain column

Cast iron models are very reliable, but they cannot boast of their attractiveness.

Plastic speakers are very easy to install, but they also fail quickly. Most of all, faience cisterns are represented, they combine several qualities at once: reliability, ease of installation, a wide choice of shapes and even colors.

One drain column for the toilet is different from the other and the release valve. There are two of them:

If the trigger device is located at the top on the tank, then a special button is also provided.

Those columns that are attached at a certain height have a lateral location of the trigger. Everyone, probably, saw the attached rope or chain.

The trigger mechanism for both types is: mechanical and manual.

If the mechanism is manual, then you can always adjust the amount of water used.

Drain tank kit

Despite the wide variety of drain columns, there is no fundamental difference in the device, each must have:

• The valve responsible for the supply of water.
• Drain design.
• Overflow.

Drain column kit

The main function of the filling valve is to dose water into the column.

In most designs, the water level indicator is a float. In older models, this mechanism was made of brass, quite often they are made from it even now.

Technology does not stand still, so now the designs are different, but the general mechanism of work has not changed.

By the name itself, the purpose of the drain mechanism becomes clear. It can be implemented in different ways, whether it's pressing a button or pulling a string. AT recent times tanks that have economical drain when, after pressing, not all the water is poured out, but only half of it.

An overflow must be mandatory to insure against accidental overflow of the tank. Usually it is combined with a drain mechanism.

Flush mechanism types

The drain mechanism of the tank can be of several varieties:

1. Bell.
2. Corrugation.
3. Pear.

The first variety is considered the oldest and can currently be found in tanks that are mounted high and made of cast iron.

A chain or rope is attached to such tanks, we pull it and thereby raise the bell with a lever, which is represented by a cork with a gasket.

Draining

Through the drain, water passes into the pipe.

Then the bell is lowered, a discharged space is created, which sucks out the remaining water. Interestingly, such designs are very reliable, from time to time it is only necessary to change the gasket, and this can be done with your own hands.

A drain mechanism in the form of a corrugation can be found much less frequently.

The reason is that it has little strength, so it becomes unusable very quickly.

The last variety in the form of a pear was previously often located on the wall, but now such drain mechanisms have migrated along with the cisterns to the toilet itself. The mechanism of operation of such a device is quite clear: a rubber pear clogs the drain hole by itself until you move it from its place by pulling the rope.

Modern models have a radically changed mechanism in the form of a pear, but the principle of operation has practically remained the same.

Installation and appearance also changed significantly.

Drain column installation process

If we consider this process, then the installation of the tank consists of several stages:

Tank mounting methods

It turns out that the drain column can be installed in different ways. Installation instructions differ depending on the location of the tank.

The first option provides for the location of the tank almost under the ceiling.

It will connect to the toilet through a long pipe. Such designs are currently not very common, but they provide the maximum water pressure when draining.

The second way we see most often.

It is used in almost every apartment. In this case, the tank is on the toilet itself. The convenience of this location lies in the fact that everything is within direct reach. If necessary, you can easily dismantle or replace worn parts.

In the third option, the tank is built into the wall itself. This design has significant disadvantage- if the tank breaks down, then you will have to practically disassemble the wall.

But there are no minuses without pluses, this will be especially noticeable if such a tank is in a combined bathroom. Due to the built-in, free space is freed up.

Drain tank breakage

If you open the cover of the drain column, you will be able to see everything that is the main thing in this whole structure.

When a breakdown occurs, it is this valve that fails.

A common problem that almost everyone encounters after a while of operation of the drain column is the flow of water without interruption into the tank. This can happen for several reasons:

1. The float arm is a little warped. It will be enough to put the lever in horizontal position and everything will be back to normal.
2. Float damaged.

   There is nothing left but to change the float.

3. The valve has failed. If repair is not possible, then you need to buy and install a new one.

Sometimes it happens that water constantly flows into the tank.

It can be concluded that the siphon membrane is damaged, and then it must be replaced in order to eliminate this problem.

If the levers become unusable, then it is almost impossible to repair them on your own, since most often they are made of plastic.

You just have to buy a new kit and install it.

If water leaks through the valve, then two reasons can cause such a nuisance:

1. It is necessary to replace the rubber membrane, which has become unusable. It is necessary to remove the part on which the gasket is located, to do this, turn it counterclockwise.
2. If a lot of debris accumulates under the valve, then this will also cause shortcomings in the work.

During the repair work, it is necessary to turn off the water so that it does not interfere with the repair of the breakdown.

After all repair procedures are completed, you need to make sure that the overflow device is installed correctly.

Toilet cistern button: principle of operation, replacement, repair

In tanks with a side-mounted shut-off valve, for convenience, it is possible to mount it on both sides. There are two holes in the tank: one is free, and the other is inserted locking mechanism. If it becomes unusable, then the water will begin to flow directly onto the floor.

Drain columns with top water supply are distinguished by strong noise during the process of filling the tank.

But this problem can also be overcome. To do this, you can put a piece of rubber tube on the branch pipe of the shut-off valve so that it reaches the very bottom. If there is a little time, desire, skills, then it is possible to ensure the efficient and uninterrupted functioning of the bathroom on your own.

Well-established plumbing is the main condition for comfort modern man. But in the operation of the toilet cistern, a failure may occur, so you need to be able to quickly fix the breakdown yourself. This will save you time, money and nerves.

Construction device

The container for draining water into the toilet bowl has the form of a small tank that works on the principle of a water seal. Water is washed off in different ways: automatically when a button is pressed or by setting in motion a lever that opens a free passage for water.

The drain mechanism successfully performs its functions thanks to the important components of the valve:

• The sealing membrane of the siphon with a lid prevents water from flowing out.
• To enter water into the drain tank, there is a special lever connected to the water pipe.
• The filling volume of the tank is regulated by a float. It works in conjunction with a lever and a valve, connecting with them with a spoke.
• The overflow level tube is located to control the liquid level in the tank.

The old-style toilet bowl has features in the form of a vertical movement of the piston under the action of the flush lever. Shutting off the water supply from the side is due to the float reaching a predetermined level. Such models produce a set of water and drain with significant noise.

Modern designs have a different arrangement of reinforcement, it is closer to the bottom of the tank. The float rises along the vertical stem as the water fills up. With the help of the thrust acting on the membrane, the liquid level in the tank is limited. Thanks to the bottom water supply, rinsing and filling is carried out almost silently.

Characteristics of the main types of tank

AT modern designs the tank is most often attached to the toilet, connecting with it into a single whole. Separate location involves embedding the tank in the wall. There are also hanging options. Communication with the toilet occurs through a pipe. The advantage of such drain devices is the presence of a powerful pressure of the supplied water, increased several times.

There are also tanks with differences in triggers. Button models that operate in one mode (one button) or two (two buttons) have become widespread. The device is designed to save water. Under the action of one button, the tank is completely emptied, the second mode is for using half the tank. In one-button versions, you can adjust the incomplete flow of fluid.

AT hanging options flush tanks use levers or chains. Water is drained here mechanically when you press the lever, turn it or pull the chain.

According to the material of manufacture distinguish:

• cast iron;
• faience;
• plastic.

The strength of cast iron containers is confirmed by the time of their service, but at the same time they look old-fashioned. The configuration of faience structures is varied. They are one with the toilet. The plastic built-in tank usually has a flat shape.

Depending on the types of drain tanks, breakdowns also occur, and appropriate methods for their elimination are selected. Let's take a look at the most common problems below.

Water flows from the tank into the toilet

If liquid from the container leaks onto the floor, then it is necessary to pay attention to the condition of the sealing ring that closes the connection between the bottom of the tank and the toilet shelf. In case of wear of the fittings, it is replaced with a new one. During the installation of the gasket, it is better to lubricate it with liquid silicone, which will improve the wear resistance of the part.

Leakage can also be caused by loose fixing bolts. Gently tightening or replacing them will stop the leak.

If water constantly flows into the toilet, first of all it is necessary to determine the cause of the breakdown:

• The skewed lever led to the lowering of the float to the bottom of the tank. You can eliminate the resulting skew manually by bringing the lever to its normal position.
• In case of damage, wear of the float, water enters the pear, preventing it from returning to its original position. Excess liquid has to be flushed down the toilet. You can replace the part of the drain mechanism yourself by blocking the water supply for a while. You can prevent the occurrence of a malfunction by paying attention to the material from which the float is made. Floats are resistant to damage, for the manufacture of which they used stainless steel or special plastic. For short-term sealing, the hole can be sealed by filling with heated plastic. It will help for a while and sealing the hole by wrapping the part with a plastic bag.
• Often the cause of leaks can be found in the wear of the seals, the shut-off valve. Upon failure of these Supplies are replaced with new ones.

After the repair is completed, it is important to pay attention to the position of the lever and the float in relation to it. If the components of the mechanism are installed incorrectly, they are adjusted.

There is no water flow into the tank or it flows slowly

The ingress of dirt into the narrow part of the intake valve, its complete clogging is a common cause of such a malfunction. Before starting the repair, the tank is freed from water, then the damaged part of the drain mechanism is unscrewed along with the lever and float. Taking a long needle or a piece of thin wire, the passage is cleaned. The inlet pipe is also subjected to the procedure. To do this, first unscrew the valve. After checking the repair of the breakdown, tighten the valve and install the valve in place.

Slow filling of the tank is often due to the fact that the pressure in the water supply system is at a low level. Due to weak pressure water, it is difficult for a membrane-type valve to cope with its functions. With such malfunctions, it is better to go to replace the membrane with a rod.

Float repair and adjustment

The main elements of the drain mechanism include a float. It regulates the amount of water supplied to the tank, prevents it from overflowing. If earlier spherical structures often failed, then modern ones, similar in shape to a glass, suffer less from the effects of water.

The float is adjusted:

• by turning the lever, bringing to the selected level;
• movement along the axis with the help of a wheel.

If it is necessary to repair the float, it is easiest to replace it with a new one. In order not to make a mistake in the choice, disconnect the failed element. Purchased in a store of the same brand, suitable for a particular drain mechanism. Installing a new one is done as follows:

1. After closing the valve, empty the drain tank from water.
2. Using an adjustable wrench, remove the pipe through which the liquid is supplied.
3. Remove the old float and replace with a new one.
4. Adjust its position.
5. The water supply pipe is put in place.
6. By turning the valve, the tank can be filled.

You can return the float to working condition by first cleaning it of accumulated dirt.

Button repair

If the button malfunctions, it sinks, it is necessary to clean the element shaft from clogging. The malfunction of the button functions, when the water does not go away after pressing, is associated with a broken connection between it and the drain valve. You can restore the connection with a piece copper wire or purchasing and installing a new one.

Similarly, they cope with problems in the operation of a two-button design. The sinking can be corrected quickly: by unscrewing the retaining ring, raise the buttons to the appropriate level. Sometimes their position returns to normal after a few clicks.

Other possible malfunctions

There are other breakdowns in the operation of the drain mechanism:

• The reason for the failure of the lever is a violation of traction. Replacing an item with another involves buying a new one. For a while, the fittings can be replaced with thick wire, but it will not last long.
• In case of excessively noisy filling of the tank, open the lid and put the muffler tube on the fitting.
• If the fluid in the tank is constantly overflowing, you can avoid a malfunction by adjusting its filling level. The level of the edge of the overflow tube with lateral water supply must reach a mark ten millimeters below the hole. The tube is turned clockwise, set to the required height and blocked by turning it counterclockwise.

In housing where there is plumbing, sooner or later a situation with its malfunction may arise. However, you should not immediately contact the plumbers, since repairing the drain tank with your own hands should not cause you any difficulties.

Toilet design

When starting repair work, you need to know exactly the device of the toilet bowl, which is quite primitive. The equipment has two parts: a bowl fixed to the wall or floor and the drain tank itself, located on top.

The basis of the operation of the tank is a hydraulic shutter, which is activated by pressure on the button or drain lever.

under cover this device there is a float, a seal and a lever system, due to which water enters, accumulates and drains in the tank. Restriction of water access is provided by a special valve that shuts off water at a certain level.

Preliminary preparation

In order to fulfill repair work you need to remove the cap from the tank. This action should be performed with the utmost care, since this item is not sold separately and if it is damaged, you will have to replace the entire reservoir. Pay attention to how it is attached to the tank, because fastening system largely depends on the manufacturer.

Then turn off the water supply to the tank without making sudden movements, since a worn locking mechanism can be easily damaged, and then a flood cannot be avoided.

Most likely problems

The drain tank becomes faulty suddenly and causes a lot of trouble. In order to avoid major consequences, it is necessary to immediately fix minor problems when they occur.

The most likely failure is the constant filling and leakage of water into and out of the tank. This can happen in the following cases:

• If the float is warped;
• The mechanism holding the float has relaxed;
• When gaskets, seals or shut-off valve wear out.

A malfunction of this nature does not require the availability of tools to correct it. Remove the lid from the tank and adjust the float by hand. If the cause of the breakdown was a misalignment, then the water should stop flowing arbitrarily, if this did not happen, also correct the shut-off valve, the misalignment of which can also be the cause of the breakdown.

Relaxation mechanism

This breakdown manifests itself when the water filled the tank, but did not stop flowing, but began to pour out of it. To determine the cause, it is necessary to lift the inlet valve all the way up. In the working condition of the float mechanism, the water supply must stop, otherwise it is necessary to change the float mechanism.

Worn valve, gaskets or seals

• The wear of the elements is quite easy to determine - with a slight pressure on the valve. If water begins to seep at this time, the worn parts must be replaced.
• The cause of the malfunction may be the wear of the float, or the appearance of a hole in it through which water leaks. Repair is carried out by replacing it. With absence necessary details, you can try to temporarily fix the problem with the help of heated plastic, which closes the hole. Or you can wear plastic bag on the float and fix it around the rack.
• New models of toilet bowls are equipped diaphragm valve in the drain tank, the function of which is to prevent the penetration of dirt and damage. However, the life of the membrane is rather short. To get rid of this malfunction, you can simulate a thick rubber membrane, which is cut out in the shape of a worn element.
• Another defect may be filling the tank with excessive noise, or a malfunction of the water release lever.

Video

Familiarize yourself with the diaphragm valve replacement technology:

Trigger lever failure

The cause of this malfunction is a damaged traction, which is enough to replace with a new one. If the parts are not at hand, you can make a wire rod.

However, this will not save you from the problem, and at the first opportunity you need to buy this part in the store.

Noisy water tank filling

This problem is not so much dangerous as unpleasant, especially at night. Especially if the bedroom is close to the bathroom. To solve this problem, you can act in two ways:

• The first option is to fix a flexible plastic pipe to the float valve. The silencer is mounted at the beginning of the float valve, perpendicular to the water level, while the lower end must be lowered into the water. This will help the water flow into the tank below the level, which will significantly reduce the noise level.
• Another solution would be a stabilizing float valve.

The noise level is reduced by the fact that the water passes through the stabilizing chamber, equalizing the water pressure on both sides of the piston.

In order to reduce problems with the drain tank, it is worth carrying out preventive examination details for correctness.

Video

In the following video you will see how to change the filling valve:

Service "Center of Household Services" offers toilet repair inexpensively in Moscow and St. Petersburg with a guarantee. You can order a toilet repair and call the master around the clock, we will plumbing work any complexity quickly and efficiently.

A toilet bowl is a plumbing device in which, in fact, any breakdown is associated with a drain tank, since all the mechanics are concentrated in it. Therefore, in most cases, toilet repair is nothing more than restoring the cistern's performance. An exception is the formation of a leak at the point where the toilet is connected to the sewer.

Currently, hanging toilets are becoming more and more popular. common causes breakdowns - problems with the installation. The installation of a hanging toilet bowl is a whole nodal complex, which consists of a frame for the bowl, a drain tank and plumbing connections. Wrongly chosen and installed installation can lead to a lot of problems. But the flush cisterns of wall-mounted toilet bowls are not protected from the breakdowns inherent in floor-standing toilet bowls.

Our company offers to call the master and carry out the repair of the toilet bowl at any time convenient for you. Leave a request to the manager on the site, or dial the number and the specialist will quickly come to the call. We give a guarantee for the repair of a toilet bowl of any configuration and always try to maintain a trusting relationship with our customers.

Types of toilet breakage:

• Water is continuously drained into the toilet bowl (at the same time, the water consumption increases many times, and, consequently, the meter fee)
• Drain valve failure
• Failure of the water supply valve
• Water does not enter the tank (breakage of the inlet valves)
• Failure of the push-button mechanism (toilet buttons)
• Visible toilet leaks (leak at the junction of the toilet with the sewer, flow between the cistern and the toilet, or water is completely overflowing through the cistern lid)
• Different types of toilet blockages
• Formation of cracks in the bowl

Our specialists will always carry out:

• Toilet flush repair
• Toilet button repair
• Repair of the installation of the toilet (repair of the hanging toilet)
• Toilet lid repair
• Toilet valve repair
• Flush mechanism repair (toilet drain repair)
• Toilet fittings repair
• Toilet lift repair
• Toilet repair Gustavberg (Gustavberg, Sweden)
• IDO toilet repair
• IFO toilet repair, etc.

Our specialists will carry out repairs in Moscow and St. Petersburg in as soon as possible, according to all plumbing standards, with a guarantee of quality, and your home will be filled with its former comfort again!