1. What's the matter with the range hood not discharging smoke?

1. It may be that the partition of the exhaust pipe is not opened, just like a door in the exhaust pipe of the old range hood had to be opened before it could be used.

2. The wind wheel is damaged due to reverse rotation.

3. The exhaust pipe in the range hood is blocked.

4. The capacitor is damaged, which causes the motor of the range hood to rotate reversely, so there is probably no drop of oil in the drip tank, so the range hood leads to non-smoking, and it must be checked one by one to find out the fault.

Second, the correct use of the range hood

1. First, the outlet of the range hood must be a special outlet with a reliable ground wire. I don't think it is necessary to say more. Safety in electricity use is the first priority.

2. In order to ensure the smoke exhaust effect and use safety, the height of the range hood should not be less than 651 mm when it is installed, and it should be installed directly above the cooker as far as possible. In order to obtain good smoke exhaust effect, it is best to turn on the range hood for 1 to 2 minutes before cooking.

3. When replacing the lampholder, the power should not exceed the larger value indicated in the instruction manual, otherwise the temperature rise of the cable connecting the lampholder and the lampholder is too high, which will accelerate the aging. Cable, the potential danger of electric shock, and even fire.

4. When the range hood is in use, when the dirty oil in its oil collecting cup reaches 81%, it must be drained in time to prevent overflowing. After each cooking, you should continue to turn on the machine for 1 to 2 minutes to completely eliminate the residual oil vapor. Of course, many range hoods already have the function of delayed shutdown.

5. Unplug the plug and cut off the power supply before replacing the light bulb or cleaning the range hood. Please use a neutral detergent and a soft cloth to avoid damaging the surface or shell coating. In addition, pay attention to cleaning the oil filter regularly. After removing the oil filter, soak it in neutral detergent for about 11 minutes, and then wipe the dirt with a soft brush and dry it. If it is troublesome to clean the oil filter frequently, you can also contact the after-sales service of the range hood.

6. Ensure a good ventilation environment in the kitchen. On the one hand, good ventilation can promote the smoke exhaust effect of the range hood. On the other hand, it can play a role in supporting combustion. Convective air is formed in the kitchen from the gas stove, which will affect the smoke exhaust ability of the range hood.