Before lifting and installing the mechanical grid, check whether the position and size of each embedded steel plate meet the equipment requirements, and ensure that the two sides of the grid well are perpendicular to the plane of the grid well; the two sides of the grid well should be parallel; the two embedded steel plates with anchor feet The plane of the steel plate should be parallel to the top platform of the grid well. Since the depth of the sewage tank is not provided when the mechanical fine screen is made, the mechanical fine screen is placed in the pool. After correcting the angle, the bottom surface of the fine screen machine support should be placed on the foundation surface, and the side surface should be welded to the fine screen frame. The angle must meet the design requirements to ensure the level of installation of the mechanical fine screen, and then tighten the anchor nuts. For the safety cover of the unloading area, loosen the tensioning sprocket, remove the chain at the end of the reducer, and run when the power is on, and see if the direction of the reducer is the same as the arrow shown on the safety cover.www.khnwatertreatment.com