In the process of using the restaurant fume purifier equipment will be encountered in a few months with the fume purification effect is not, the occurrence of this situation makes the customer feel annoyed, in fact, for this situation restaurant fume purifier manufacturers have more or less some understanding of the situation, the occurrence of this situation is mainly for the long-term use of the restaurant fume purifier equipment is not cleaned to lead to the fume purification equipment fume purification effect is reduced. The effect is reduced, so the catering oil smoke purifier cleaning on time must be, so that not only can maintain the purification effect of the catering oil smoke purifier can also effectively maintain the service life of the oil smoke purifier, so that the catering oil smoke purifier equipment in the normal use of the effective operation. Generally in the purchase of food and beverage fume purifier equipment in the food and beverage fume purifier equipment staff will be informed to food and beverage fume purifier equipment in the use of the process of cleaning on time, so this situation can also be timely consultation with the food and beverage fume purifier equipment salesman to consult the cause of the matter in a timely manner, under normal circumstances, the food and beverage fume purifier salesman will be timely to inform the reason for this situation, and will assist you in solving the problem. And will assist you to solve the problem.