Solutions;
1, over-temperature protection
Solution: Turn off the power of the pressure cooker. It is best to take out the liner and wait for 10-20 minutes to cool before starting the machine.
2. There is a foreign object between the probe of the temperature sensor and the bottom of the cylinder liner.
Solution: Turn off the power supply, wipe the temperature probe and the bottom of the tank with a clean soft cloth, and do not have water or other large foreign objects.
Extended data;
Precautions;
(1) Before each use, carefully check whether the exhaust hole of the pressure limiting valve is unobstructed (it can be cleaned with a toothpick) and keep the anti-blocking cover clean.
(2) The food in the pot should not be too full, generally not exceeding four fifths of the pot height. For foods that are prone to flatulence (such as kelp, mung beans, corn, etc. ), do not exceed half of the pot body.
(3) When closing the lid, mark the lid and the pot body and fasten them completely. Stop where you are and don't overdo it.
(4) After the cover is closed and heated, when more steam is discharged from the pressure limiting vent, the pressure valve cover is fastened.
(5) When the pressure limiting valve is working, turn down the firepower and keep the pressure limiting valve inching.
(6) Before opening the cover, the pressure must be completely reduced, that is, the valve core of the protection device can be lowered and reset before opening the cover, and the handle cannot be forcibly pulled.
(7) General pressure cookers stipulate that the safe service life shall not exceed eight years.