The Tetao toilet can t automatically turn off the water, how to repair it?

1. Check the reason.

1. Check whether the float of the pontoon cargo float of the inlet valve is stuck, and you can pull the float (float) up and down with your hand, which can move up and down smoothly under normal circumstances.

2. Check that there may be foreign objects inside the inlet valve, resulting in the needle valve pressure chamber at the top of the inlet valve can not be formed and thus cannot stop the water.

3. Check what the floating bucket of the inlet valve is stuck in, or interfere with. Normally, the floating bucket can move up and down freely. You can check it out.

4. Check that there is a problem inside the inlet valve, such as sand or fine debris in the inlet valve body. If you have a problem like this, you can only buy a new one to change it. It is more difficult to repair.

Second, the toilet inlet valve is not only a solution for water.

1. Close the inlet angle valve; Take out the water-stop cover of the falling water part and check whether it is deformed, aged or has foreign objects adhered; Wash or replace the water-stop cap.

2. Close the water inlet angle valve; Use a Phillips screw to remove the broken shaped nut; Replace the new special-shaped nut and tighten it; (Attention should be paid to the smoothness of the overflow pipe when it is placed into the ceramic mounting port.) Do not tighten when shaking).

3. Close the inlet angle valve; Drain the water in the tank below the downspout; After adding a dark solution to the remaining water, observe whether there is any water leakage at the flush port. If so, it is confirmed that the porcelain body has hidden cracks; If there is none, the triangle valve will be opened slowly. Put the water above the water outlet and above the water stop cover, please check whether there is any water leakage when the water is inlet at the same time, when the water is placed at the level of the lip surface of the body, if the lip surface is watery, it is confirmed that the body has a hidden crack;

4. Regular cleaning: Regular cleaning of the water inlet valve can also reduce the occurrence of more than water: remove the water inlet pipe of the water tank from the left side of the bottom of the toilet, and then remove the plastic nut at the bottom of the water inlet valve.

Then you can take the inlet valve out of the tank. Remove the water supply pipe of the water inlet valve (generally at the top, a plastic hose, the overflow pipe connected to the drainage valve), pick up the plastic cover, loosen the water drift connecting rod, and then hold it up and down in the opposite direction and twist it hard, take out the leather pad at the thimble inside, clean it and reinstall it back, and it's good.