Maintenance: 1, the use of the environment should be kept clean, keep the surface clean high flow fan axial fans, inlet and outlet should not have debris regularly to remove dust and other debris inside the fan and piping. 2, can only operate at the fan completely normal circumstances, while ensuring an adequate supply facility capacity axial fan 5.5kw, voltage stability, non-defect operation, power lines must be dedicated line, not long-term temporary supply line. 3, fans found during operation abnormal noise fan motor severe fever, live shell, switch trip, you can not start and so on, should immediately stop checking. To ensure safety, do not allow the fan running repairs, maintenance should be carried out after the commissioning of five minutes or so, confirming that no anomalies start running again. Maintenance: 1, according to the following environmental conditions from time to time to supplement or replace the bearing grease (motor enclosed bearing service life without replacing the grease), to ensure that the fan is running in good lubrication axial fans, refueling less than 1000 hours / times enclosed bearing axial fan and motor bearings cbf refueling zl-3 with lithium grease filling 1/3 of the bearing inner and outer rings; non-starvation running. 2, the fan should be stored in a dry environment, avoiding motor damp. Fans at the open storage, proper defensive measures. In the storage and handling process should prevent the fan bump avoid fan damage. bdz axial fans, air conditioning service, Chen Yu (certified), Texas axial fan provided by Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.