1, rotate the pot cover clockwise, if the pot cover is active, it indicates that there is no pressure in the pot, the main reason for not opening the pot is that the opening is not returned, preventing you from opening the pot cover.
The solution is to find a hard object (such as a chopstick), press the check valve, and push the check valve back to open the lid.
2, if the clockwise rotation of the pot cover does not move, there may be still pressure in the pot, you must cool the pressure relief. The methods of pressure relief are generally natural cooling, wind cooling and lifting pressure cutting. If you are not in a hurry to open the pot, it is best to use natural cooling method to relieve pressure, less than a last resort, generally do not need to lift the pressure to vent pressure. If you do not use this method, you should pay attention to the gas emitted by the vent hole at the top of the pressure cutting, and do not let the hot air hurt you. Don't. Do not use water to cool and relieve pressure.
3, the main reason for the failure to open the lid is that the lid is not cleaned in time, caused by too many foreign bodies attached to the lid, the residue in the lid should be cleaned in time and often to ensure that the lid is clean.
Extended information:
If the lid of the electric pressure cooker cannot be opened, there are generally the following solutions
1. If there is no complete pressure relief, wait patiently for complete pressure relief.
2, the electric pressure cooker has been used for a long time, although the pressure has dropped to normal atmospheric pressure, but the safety valve due to the increase in resistance between the lid and the lid (oil, food residue and oxide), can not naturally fall to the position that can make the lid open normally, if this is the reason, you can use the tip of the chopsticks to poke the safety valve. But pay attention to clean up the debris between the safety valve and the pot cover in time after use, so as not to repeat the same trick next time.
3. Flush with cold water until you can open it.
4. Supor electric pressure cooker has strict operation instructions. Because the design of each brand of electric pressure cooker is different, we should strictly follow the instructions when using it to avoid problems. If the electric pressure cooker is not fastened according to the direction arrow, the lid position of the cooker will be stuck easily. The manual for the use of the Supor electric pressure cooker mentions that the handle position of the lid should be covered in the right hand direction and then rotate the lid tightly, if it is covered from the left position, it is easy to get stuck.
1, one hand to find the lid on the (open - close) position, one hand to grasp the other side, along the direction of the open slowly hard, hard again, it will open, and will not damage the pressure cooker.
2, if the clockwise rotation of the pot cover does not move, there may be still pressure in the pot, you must cool the pressure relief. The methods of pressure relief are generally natural cooling, wind cooling and lifting pressure cutting.
If you are not in a hurry to open the pot, it is best to use natural cooling method to relieve pressure, less than a last resort, generally do not need to lift the pressure to vent pressure. If you do not use this method, you should pay attention to the gas emitted by the vent hole at the top of the pressure cutting, and do not let the hot air hurt you. Don't. Do not use water to cool and relieve pressure.
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Extended information:
The lid of the electric pressure cooker can not be opened:
First, there is no complete pressure relief, and you can wait patiently for complete pressure relief.
The second is that for a long time, although the pressure has dropped to normal atmospheric pressure, the safety valve cannot naturally drop to a position that can normally open the lid due to the increased resistance between the lid and the pan (oil, food residue and oxide).
If this is the reason, you can use the tip of the chopsticks to poke the safety valve, but pay attention to clean up the debris between the safety valve and the pot cover in time after use, so as not to repeat the same trick next time.