What is the reason why the lid of the pressure cooker can t be closed?

1.The rubber ring is not installed in place Please fully install the rubber ring on the steel ring so that the rubber ring is parallel to the steel ring.

2.Close the lid in the wrong position Check whether the lid is reversed (if the direction of the panel is the front, when the hammer is in the front, it means that the lid is reversed, and the lid is closed abnormally); After confirming that the lid is not reversed, open and close the lid normally according to the position of the opening and closing lid on the pot body.

3.Liner malfunction If the mouth of the liner is deformed (oval), please repair it before using it.

If the lid of the electric pressure cooker is not covered, the rubber ring may not be installed in place, please completely install the rubber ring on the steel ring so that the rubber ring and the steel ring are parallel to each other; If the rubber ring is obviously larger than the steel ring and is easy to fall off, please go to the nearest service point to buy the same type of rubber ring; Please attach the rubber ring to the outside of the inner cover; If the rubber ring is significantly larger than the inner cover, it is easy to fall off.

The lid of the pressure cooker cannot be closed now, which may be because its sealing ring is not tightly combined, or loose or tight, and it will not fit well.

It may be reversed.

It may not be flattened, so re-flatten and close it again.

It may be reversed, spinning in a counterclockwise direction.

It may be that the safety column did not fall, the solution: use chopsticks to gently press down the safety column, take out the chopsticks, and then operate according to the above method.

It may be that the lid of the pressure cooker is reversed, or you don't put it flat again, or the safety has not fallen, so you need to press the safety down and then close the lid.

If the pot is hot and the food has just been opened, you will not be able to cover it, and you need to open the exhaust valve on the lid to cover it. If it is not well covered when there is nothing in the ordinary, it means that the circlip on the lid.

There's a problem, and it's time for overhauling.

What is the reason why the lid of the pressure cooker can't be closed? If this kind of failure happens to the pressure cooker, it's probably that uh, there's something wrong with its gasket, and you're aging, or it's broken, and you can try another one.

The lid of the pressure cooker can't be covered, so it is recommended to check whether these protruding parts at the bottom correspond to the edge of the pressure cooker, and to see if the rubber ring master of the pressure cooker is deformed.

The lid of the pressure cooker cannot be covered, it may be because the internal pressure is too high, just release the pressure.

What is the reason why the lid of the pressure cooker can't be closed? Let's check if there is any deformation. Let's see if there is too much food in the pot and resist it. Or the pressure cooker, the lid, or the rubber ring are broken or broken.

The most common cause is that the seal is not properly installed. You can adjust the seal and cover the lid.

Put it backwards and place it correctly.

Didn't put it flat Re-flatten, close it again.

Spin in a counterclockwise direction.

The safety column does not fall Gently press the safety column down with chopsticks, take out the chopsticks, and then operate according to the above method.

If this kind of failure happens to the pressure cooker, it's probably that uh, there's something wrong with its gasket, and you're aging, or it's broken, and you can try another one.

Hello, see if the lid is reversed, and then you are checking the inside of the lid and then you can close the lid.

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Why can't you cover the lid of a pressure cooker? It may be that your lid does not compound with the mouthpiece, but it is recommended that you choose a suitable lid to use.

Pressure cookers are all toothed. It's that you didn't cope well. If you correspond to it, twist it and put it on.

There are the following points1See if there are any foreign objects in the lower groove where the lid is placed2The lid of the pot is like a piston-like thing (which can be moved up and down) whether it cannot be moved3Whether the whole lid is deformed4Whether the inner tank is deformed.

1.See if there are any foreign objects in the lower groove where the lid is placed2The lid of the pot is like a piston-like thing (which can be moved up and down) whether it cannot be moved3Whether the whole lid is deformed4Whether the inner tank is deformed. Try the activity.

There are four conditions in which the lid of the pressure cooker cannot be covered:

It may be reversed, the solution: place it correctly.

It may be that it is not flat, and the solution: re-flatten and close again.

It may be reversed, spinning in a counterclockwise direction.

It may be that the safety column did not fall, and the solution: use chopsticks to gently press the safety column down.

Consider a blocked vent.

Unscrew the screws of the exhaust hole of the inner cover, dredge it with a toothpick to ensure that the exhaust is unobstructed, pay attention, the installation screws are not too tight, and pour a little back slightly after tightening. Mine was fixed like this.

The lid of the pressure cooker can be turned when there is no pressure, and it will not turn when there is pressure, and it will be closed clockwise until the upper and lower handles coincide.

It's normal for a new pressure cooker to be a little tight, and you can try putting some oil on the high-pressure rubber ring.

I can't close this lid, and I can't close that one anymore.

The pressure cooker lid won't close, what's going on?

There are four situations in which the lid of the pressure cooker cannot be covered: 1. It is reversed, and the solution: place it correctly.

2. It is not flattened, solution: re-flatten, and then close. 3. It is reversed, and it is rotated in a counterclockwise direction.

4. The safety column did not fall, the solution: gently press the safety column down with chopsticks, take out the chopsticks, and then operate according to the above method. Pressure cooker:

Also known as a pressure cooker, a pressure cooker, is a kind of kitchen pot. The pressure cooker increases the boiling point of the liquid at a higher air pressure and exerts pressure on the water, so that the water can reach a higher temperature without boiling, so as to speed up the efficiency of stewing food. It can be used to heat steamed food to more than 100 meters, and at high altitudes, the pressure cooker can be used to avoid the problem that the boiling point of water is lowered and it is difficult to cook food.

There are several main reasons why the lid of the pressure cooker cannot be covered:

The rubber ring is not installed in place.

Attach the rubber ring completely to the steel ring so that the rubber ring is parallel to the steel ring.

Close the lid in the wrong position.

Check whether the lid is reversed (if the direction of the panel is the front, and the weight is in the front, it means that the lid is reversed, and the lid is closed abnormally); After confirming that the lid is not reversed, open and close the lid normally according to the position of the opening and closing lid on the pot body.

Liner failure.

If the mouth of the inner tank is deformed (oval), repair it before use.

Precautions for the use of pressure cookers:

Before each use, carefully check whether the exhaust hole of the pressure limiting valve is unobstructed (can be cleared with a toothpick), and keep the anti-blocking cover clean;

The pot should not be overfilled, generally not more than four-fifths of the height of the pot. For foods that are easy to swell (such as kelp, mung beans, corn, etc.), it should not exceed half of the body of the pot;

When closing the lid, mark the lid and the lid of the pot body and fully buckle it. Stop when you are in place, don't overwrench your head too hard;

After the lid is heated, see that there is more steam discharged from the pressure-limiting exhaust hole, and then buckle the pressure-limiting valve cover;

When the pressure limiting valve is working, reduce the heat and keep the pressure valve to move slightly;

Before opening the cover, you must wait for the pressure to be completely reduced, that is, the valve core of the protection device is lowered and reset, before the cover can be opened. Do not force the handle to be pulled;

Generally, the pressure cooker stipulates that the safe service life does not exceed eight years.

See if there is a problem with the rubber ring mat inside the lid and put it back on; Or check if the edge of the lid is squeezed out of shape, or if there is a foreign object in the notch under the lid.

Is it a rubber band problem, or something else.

1. Open.

1. General Method:

1) Hold the lid of the pot with your right hand.

2) Hold one of the ears on the pot with your left hand, do not let the pot rotate, and rotate it clockwise horizontally with your right hand.

3) When turning to the position in Figure 4, lift the lid with your right hand.

2. What should I do if I can't open it?

1) If you can't rotate:

1. There is pressure in the pot (the safety column is jacked up). Workaround:

a. Natural cooling. It is easy to open when the pressure inside and outside the pot is equal.

b. Manual exhaust.

a. Turn the exhaust valve switch on the lid of the pot, and it can be opened after exhausting.

b. Use chopsticks to gently press down the safety column (remember to click), remove the chopsticks, and wait until the safety column falls naturally, and then open it. Keep your hands away from the lid and beware of the steam. This method is not recommended and can only be used when it is confirmed that the pressure inside and outside the pot is equal.

2. There is no pressure in the pot (the safety column does not fall). The solution is:

Use chopsticks to gently press down on the safety post (remember to click), and then press the method of one, (1, (2, (3).

2) Able to turn the lid:

1. It may not be transferred in place. The solution is to turn into place.

2. There may be negative pressure in the pot. The solution is to open the manual exhaust valve.

2. Close the lid. 1. General Method:

1) Be sure to put the lid down at the position of Figure 4.

2) Feel the cover, and then turn it clockwise.

2. What should I do if I can't close it? (The lid does not turn).

1. It may be reversed, and the solution is: correct placement.

2. It may not be flattened, and the solution is: re-flattening and then closing.

3. It may be reversed, turning in a counterclockwise direction.

3. Air leakage. 1. Leakage from the safety column. The safety column has not fallen, you can use chopsticks to gently press down, and then take out the chopsticks, if it is still leaking, there may be foreign bodies, clean it.

2. Air leakage from the manual exhaust valve. It may not be closed, it may be closed and there is air leakage, there may be foreign matter, please clean it when you open it, and then close it.

3. Leak air from the lid and the body of the pot. There may be foreign bodies, remove the cover and clean it, if there is still air leakage, it may be that the sealing ring is reversed, and it can be reinstalled, if there is still air leakage, it may be that the sealing ring is aged or broken, and it can be replaced with a new one.

If there is still an air leak through the above methods, please send it for repair.