1, oil residue
Oil stains may remain in the eyes of the gas stove, which will hinder the full combustion of gas and lead to the blackening of the bottom of the pot. At this point, you should clean the gas stove with a cleaning tool and dry it with a rag.
2, the gas is not pure
The gas may be impure, and there are many impurities in it, which will lead to a red fire in the process of gas, and then blacken the bottom of the pot. At this point, you can report the situation to the gas company and seek improvement.
3. Improper throttle adjustment
It is possible that the air door is not properly adjusted, which leads to the blue flame turning into a red flame, thus blackening the bottom of the pot. At this point, it is necessary to adjust the throttle adjusting plate.
4, high pressure valve problem
It may be because the high-pressure valve is opened that there is black ash at the bottom of the gas stove. At this time, it is suggested to use a pressure reducing valve to solve the problem.
Matters needing attention when using gas stoves:
1, clean up in time
Every time the gas stove is used up, whether it is cooking soup or porridge, if soup overflows, it should be cleaned in time to prevent the vent hole from being blocked. In addition, every time you finish frying vegetables, you should clean the whole stove with a rag.
2. Ensure the ventilation holes are unblocked.
If the flame becomes smaller or redder when using the gas stove, it may be that the oil has blocked the vent hole. It is suggested to dredge the vent hole with thin iron wire to ensure the uniform heating of the bottom of the pot.
3. Clean the cooker regularly.
Next, when using the gas stove, it is best to wipe the fire cover once every half month, but you can't brush it with a wire brush, otherwise it will scratch the surface, and it is best not to disassemble and clean it yourself when cleaning. It is best to ask a professional to clean it. In addition, the service life of the gas stove is 8 years, and it cannot be used beyond the time limit.
4. Turn on the range hood when cooking.
Finally, when using the gas stove, it should be placed in a sheltered place, so that the flame is more concentrated. If the flame will still deviate, we need to add a windshield. In addition, it is best to open the window for ventilation after cooking. Whether cooking or cooking, you should turn on the range hood.