Check the fan out of the box ready to work all parts are complete, the cabinet has bruised external axial fan 380v, with particular attention to whether there are bumps deformed head rectifiers, each component is closely coupled to the blade motor without injury, the impeller rotation is Flexible 5 # axial fans, such as problem should be repaired and adjusted. Check the installed base of fans, it must have sufficient strength and rigidity to ensure fans can withstand the load at runtime, and check the fan base and connection size meets the design requirements. The basic requirements for the installation of the side wall horizontally mounted fan and lying to mount the same, but the mounting bracket made oblique arm-supporting bracket have sufficient strength and rigidity, the fan should not be used more than 10 # this installation. First shock absorber and suspension-mounted fan bolted into one symmetric damper installed fan, arranged on both sides of the axial fan blower focus 220v, enhance the fan directly into the mounting bracket for hanging, hanging bracket height , depending on the actual distance from the user-defined space, 16 # more fans generally do not use this type of installation. Axial fan impeller, axial fans, ventilation equipment from Plumper Plumper Shandong Dezhou ventilation plant. Dezhou Plumper ventilation plant (www.frtfsb.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Plumper ventilation equipment into the brilliant and you work for a better future!