When using it, first check carefully whether the vent hole is clear and whether the hole under the safety valve seat is blocked by residual rice particles or other food residues. If it is blocked by food during use, the pot should be moved away from the source of ignition. Aging rubber rings tend to make the pressure cooker leak, for which it needs to be renewed in time.
Before opening the lid, to make sure that there is no gas pressure in the pot, and then take off, the pressure limiting valve, to ensure that there is no gas pressure in the pot before you can open the lid, or you can be forced to cool the pot with cold water to allow the pot to depressurize, and so on, when there is no gas discharged from the body of the pot, you can open the lid.
The market pressure cooker, there are open and close the lid safety protection, such as the pot has gas pressure, the safety lever in the rising stage, when the lid according to the normal use of the pot can not be opened, such as the pot is not gas pressure, the safety lever down, it can be safe to open the lid. When exhausting, keep your hands or face away from the exhaust port to avoid burns.
During the heating process, never open the lid in the middle of the cooking process to prevent food from bursting out and scalded. Do not remove the weights or regulators until the end of the cooling process to avoid
Spraying food and injuries. Do not open the lid until it has cooled naturally or forcibly.