[Tianjin Jin Zhongji HVAC purification equipment to recommend the star product --HTF fire exhaust fan installation 1], fully conversant with the sample fan, fans are familiar with the specifications, form of the impeller rotation direction and the direction of airflow in and out, etc., fan impeller should be checked before installation whether the collision phenomenon, and conduct a comprehensive inspection of the components, roof fan model, the attachment is complete, whether the firm connection of the components, carefully check whether the blades due to shipping damage or deformation, or should be repaired rear It can be installed. 2, the wind turbine should be coupled to a separate support import and export, plus the weight of the pipe is not allowed on the blower unit, roof fans how much horizontal position, wind turbine installation should pay attention to the fan, the fan and the combination of surface and ground the wind pipe coupling should be adjusted so that the natural fit, not be forced to join. 3, after the wind turbine installation, Tianjin roof fans, hand or lever Stubbs impeller, roof fan prices, check if there are too tight or collision, the availability interfere with the rotation of the article, no abnormal phenomenon, the only test run Wind exposed parts should have the opportunity to gear guard (user-supplied). Such as the fan inlet pipe is not connected, but also need to purchase fencing or other safety devices (user-supplied). 4, the fan wiring must be correct and reliable, the fan housing should be properly grounded, grounding must be reliable. Fan power supply must be complete and meet the relevant requirements. Electrical wiring Electrical wiring must have professional knowledge. [Tianjin Jin Zhongji HVAC purification equipment to recommend the star product - axial fan] fan Features: Using a twisted blade, low-drag motor bracket, light weight, low power consumption, stable performance, etc., suitable for ventilation plants, warehouses, office buildings, homes and other places, for ventilation ducts longer the case may be the number of wind turbines installed in series in order to increase air pressure. How much roof fan roof fan _ _ Tianjin Tianjin roof fans preferred the base is provided by Tianjin Jin Zhongji HVAC purification equipment. Tianjin Jin Zhongji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!