2, installation, pay attention to check the casing, the shell should not fall into and left tools and debris, in some joint surface, in order to prevent rust, reduce the dismantling of the difficulties, should be coated with some grease or mechanical oil, fan and foundation joint surface, in and out of the wind pipeline connection should be adjusted so that the natural coincidence, shall not be forced to connect, more not to the pipeline weight in the fan on the various parts, and pay attention to ensure the horizontal position of the fan. The horizontal position of the fan.
3, installation requirements:
(1) according to the drawings shown in the location and size of the installation. In order to get high efficiency, especially to ensure that the air inlet and impeller clearance size.
(2)For triangular belt drive, it should be made so that the groove corresponding to the spindle triangular belt wheel and motor triangular belt wheel shall not be misplaced, and after the tape is set on, a safety cover (made by the user) shall be installed for safety.
(3) coupling drive, the fan spindle and the motor shaft is not concentric, the coupling ends of the degree of non-parallelism shall not exceed 0.05mm.
(4) the installation of regulating door, pay attention not to install the opposite, to ensure that the direction of air intake and the direction of rotation of the impeller is the same.
(5) after installation, try to dial the transmission group, check whether there is too tight, or collision with the fixed part of the phenomenon. Found that the improper place must be adjusted.