Repair toilet cistern. Deskew, "incontinence" float mechanism. Fixing of the isolation valve, gaskets, water discharge lever

Repair toilet cistern it is possible to perform with his own hands. Breakdown brings sizable troubles - it's impossible to fall asleep to the sound of constantly flowing water, and an additional charge leakage, and is a risk to flood the neighbors living below you.

device toilet

Before attempting to repair plumbing with their hands should be familiar with the device the toilet. Any model consists of two main parts: the bowl, standing on the floor or mounted on the wall, and a water tank, located at the top. And the second part is called the "cistern".

At the heart of its functioning on the principle of hydraulic lock. Using a button or lever drain, we have, according to the law of gravity, direct the flow of water from top to bottom, thus flushes out the waste products of the human body in the riser.

On opening the lid toilet tank, you will find a mechanism consisting of a float, seals and leverage. It is thanks to this simple design is provided in the supply of water capacity, its accumulation and subsequent draining.

The entire discharge process is controlled shut-off valve which is at the desired level closes the water supplied through a special tube into the tank.

Internals cistern

Of course, every manufacturer of sanitary ware brings to its models any innovations. There are devices that operate under water pressure, not by the gravitational field.

There are models of repaired toilets, the design of which allows you to save consumption of water resources. To this end, the tank is equipped with two buttons - for large and small sink. Self draining can occur in the floor or in the riser.

Preparations for minor repairs

To repair the tank of the toilet, you have to remove the cover. Exercise maximum caution. The cover is not the spare element and not available for sale separately.

Tip! Before removing the check with the scheme securing the toilet tank lid.

Universal fittings toilet tank

It is also necessary to block the access of water to the tank.

Frequent breakdowns cistern

The most common breakdown is the continuous filling of water tanks and the same continuous leaking.

The reasons for this phenomenon are:

• misalignment of the float;
• breakage float mechanism;
• wear of the check valve, seal or rubber gasket.

misalignment of the float

Perhaps one of the easiest damage, to eliminate that you do not need tools. Lift the lid and stir the float arm, located on the bottom of the tank.

If the cause of his imperfections, the water stops flowing into the cup spontaneously. If the problem persists, adjust the shut-off valve, which is also skewed.

Faulty float mechanism

Toilet cistern filled to the limit, the water spills over the edge, but the inlet valve does not stop the flow. Determine whether the problem is really in the inlet valve malfunction. Lift it up until it stops, if the float mechanism is defective, the water pressure stops. If it does not, it should dismantle the float mechanism and replaced.

Wear of the check valve, seal or rubber gasket

• To find out whether the cause of the problem really lies in the worn-out parts of the system simple. Retighten the valve slightly hand, if the water began to flow, you are not mistaken. Maintenance consists of replacing the worn parts.
• Perhaps the reason for the constant leaking of water lies in the deterioration of the float. In it a hole through which takes place the outflow of water. In this case, the system can be repaired only by the replacement of the float.

Tip! If you are currently at your fingertips no spare parts, perform "temporary repairs". Try to seal the hole formed in the float, warmed plastic wrap or a plastic bag float is damaged, do not forget to fasten it around the post of the float arm.

Valves for flushing cisterns, the price - from 260 rubles.

• Diaphragm valve design protects against possible contamination and mechanical damage. Unfortunately, the membrane itself wears out pretty quickly.
• It is possible to construct an impromptu membrane by cutting it out of hard rubber 1.5-2 mm thick. Templates for the membrane will serve the old worn-out part.
• Often inhabitant faces such defects as too noisy water filling capacity and breakage of the lever, intended for the descent.

Not work water drain lever

a similar cause of the problem is obvious - damage to the rods. It is necessary to replace a broken thrust of the new.

Tip! Temporarily you can make cravings of thick wire, twisting it in several layers.

But remember that impromptu pull a long period. Soon the wire will begin to bend, and the problem will manifest itself again, so you can not avoid shopping where you can buy spare parts for the repair of plumbing in the apartment.

Filling the tank comes with a loud noise

Not the worst problem that causes a feeling of irritation only at night.

To float valve can be attached to a flexible plastic tube - a silencer. It is mounted at the inlet of the float valve vertically above the water level. The lower end immersed in water. Due to this flow of water will flow into the container below the current level and the noise effect will sharply decrease.

The second option is to install in a stabilizing float valve. Such a valve device is different from a conventional hollow structure with the presence on the end of the stabilizing chamber. Proceeding on the piston, the water enters into the stabilizing chamber and equalizes the pressure of the water on both sides of the piston.

So rarely encounter problems repair toilet cistern, regularly carry out routine inspection and minor repairs. That the list of works that can be done with their own hands.

Summing up

We hope our article has been helpful to you. In order to more accurately understand the technological and practical issues on our website provides detailed photo and video instruction, in which you will find useful information on the question.