1. The air volume of the oil fume purifier is unreasonable. In the early stage of product selection, it is necessary to determine the number of stoves, the kitchen area and the length of the hood, the chef's main dishes, etc., and then match with the appropriate air volume, so as to ensure the purification effect.
2. Improper matching of fan power. As a kind of equipment used in conjunction with the fume purifier, the fan's power is too large or too small. If the fan's power is too large, the wind speed in the pipeline will be too fast. Purifying effect.
3. The throttle valve in the pipeline is not opened or not opened enough. The throttle valve in the pipeline mainly controls the wind speed in the pipeline. If the wind speed in the pipeline is too fast or too slow, the purification effect of the fume purifier will be affected.
4. There are debris in the pipeline. If the sundries are accidentally left in the pipeline without careful inspection during installation, it will increase the resistance of the pipeline and affect the wind speed in the pipeline, thereby reducing the purification effect of the fume purifier. Various problems will inevitably be encountered during the use of electrostatic range hoods and fans. Improper operation will affect the purification effect of the range hood.
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