The electric pressure cooker will automatically exhaust after cooking.
Before opening the lid, make sure that there is no gas pressure inside the pot, then take it off and wait for the pot body to have no gas discharge before opening the lid. If there is gas pressure in the pot, the safety lever is in the rising stage, then the lid can not be opened according to the normal use of the method, and when there is no gas pressure in the pot, the safety lever down, you can safely open the lid. When exhausting, keep your hands or face away from the exhaust port to avoid burns.
Before use, first check whether the exhaust hole is smooth, mainly look at the hole under the seat of the safety valve, whether it is blocked by residual rice particles or other food debris. At the same time, it is also advisable to check whether the sealing washer is aging, because after a period of time, the sealing ring will gradually aging, which may lead to pot leakage.
Expanded:
1, you should buy a pressure limiting device, safety pressure protection device and open and close the lid pressure protection device pressure cooker. In particular, there are still a large number of old pressure cookers on the market without open and close the lid pressure protection device, these pressure cookers have been eliminated, is not in line with the current national standard requirements.
2, should be based on the need to buy. Aluminum alloy pressure cooker heat conduction fast, heat uniformity; stainless steel pressure cooker beautiful, clean and wear-resistant, but slower heat conduction, heat concentration, easy to paste the bottom, but some of the current stainless steel pressure cooker to increase the composite bottom, improved performance.
3, should pay attention to the appearance of the pressure cooker quality. Some individual vendors produce pressure cooker workmanship is rough, the edge of the pot with burrs, when buying, but also pay attention to whether the product has a trademark, factory name, address, it is best to check whether the pressure cooker has a technical supervision departments issued by the inspection report.
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