Flammable articles shall not be piled up within a few meters around the construction elevator.

Flammable, explosive and other sundries shall not be piled up within 5m around the construction elevator.

a solid protective shed should be built within 2.5m of the elevator. It is forbidden to use the derrick, horizontal and vertical supports of the construction elevator and the floor platform to pull and hang scaffolding, construction pipes, ropes, banners and others.

the driver who operates the elevator must be in good health, pass professional training and examination, and obtain the mechanical operation certificate issued by the competent department before he can operate independently. Always check whether the foundation is in good condition, whether there is sinking phenomenon, and whether the verticality of the guide rail frame meets the requirements of the factory manual. If there is no provision in the manual, it shall be checked according to the height of 8m not more than 25mm and the height of 1m not more than 35mm.