Specific steps are as follows:
1. Keep the purifier installation surface flat;
2. There should be enough access space between the side of the access door and other objects, and the access space should be greater than or equal to 1m;
3. The temperature of the fumes from the grease purification equipment must be controlled at less than 70 degrees Celsius;
4. The strength of the ground or floor can support the The weight of the fume purification equipment;
5. Maintenance space should be reserved around the purifier, and the cabinet door should have a free opening space at a right angle of more than 90 degrees, so as to facilitate future cleaning, maintenance and repair.