Before lifting and installing the mechanical fine screens, check whether the position and size of each embedded steel plate meet the equipment requirements, and ensure that the two sides of the fine screens well are perpendicular to the plane of the fine screens well; the two sides of the fine screens well should be parallel; two embedded steel plates with anchor feet The plane of the steel plate should be parallel to the top platform of the fine screens well. Since the depth of the sewage tank is not provided when the mechanical fine screens is made, the mechanical fine screens is placed in the pool. After the angle is corrected, the bottom surface of the fine screens machine support should be placed on the foundation surface, and the side surface of the fine screens frame should be welded in place. The angle must meet the design requirements to ensure the level of installation of the mechanical fine screens, and then tighten the anchor nuts. For the safety cover of the unloading area, loosen the tension 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