1. Too much oil accumulated in the range hood, especially if it is not cleaned for a long time, it is easy to cause a fire.
2. Improper installation of range hood, such as irregular wiring of exhaust pipe and socket or poor contact of power cord, may easily lead to electrical fire.
3. The motor of the range hood is damaged, or other parts of the range hood have quality problems, which may lead to fire.
Backfire is another reason for the fire of the range hood. When the cooking flame directly burns at the suction port of the range hood, the oil in the filter screen of the range hood will be rapidly oxidized, resulting in extremely high temperature, thus causing a fire.
5. Forgetting to turn off the stove or gas when cooking, causing the range hood to inhale desperately, which may cause a fire.
6. There are open flames in the kitchen, such as burning candles, fireworks, etc., which are easy to cause flowing fires.
7. The kitchen is too crowded, which leads to the failure of the development of the range hood to play its normal role, and the accumulation of excessive lampblack and lampblack will also increase the risk of fire.
To sum up, there are many reasons why the range hood catches fire, but as long as you pay attention to cleaning, correct installation, timely maintenance and avoid improper operation, you can effectively prevent the range hood from catching fire.