1. The corresponding treatment air volume of each kettle is 2000m? /h above, according to the number of stoves and installation location to determine the total processing air volume and select the corresponding purifier specifications. If it is low-altitude emission or fried Sichuan cuisine and Hunan cuisine, it is necessary to increase the treatment air volume of the purifier when designing.

2. The distance between the purifier and the exhaust outlet of the range hood should be at least 4 meters to ensure fire safety and purification effect; The distance between the purifier and the fan is more than 2m.

3. The fume purifier can be installed in front of or behind the fan. It is recommended to install it in front of the fan and connect it through the air duct.

4. The fume purifier can be installed indoors or outdoors, but there should be enough space for maintenance and repair. Installation methods are vertical, horizontal and hoisting! (mainly based on site space selection);

5. The fume purification box should be reliably grounded; During the installation, it is not allowed to collide with the electrode, and it is forbidden for foreign objects to fall into the purifier.