The concrete pump should be placed on a flat and solid ground without any obstacles around it. After lowering the support legs and adjusting them, the body should be kept level and stable, and the tires should be wedged tightly. If there is a foundation pit, it should be kept at a certain distance from the edge of the pit. (2) The laying of pumping pipelines should comply with the following requirements: a. Horizontal pumping pipelines should be laid in straight lines; b. The straight pumping pipeline should not be directly connected to the output port of the pump. A horizontal pipe with a length of not less than 20m should be installed at the front end of the straight pipe, and a check valve should be installed near the pump on the horizontal pipe; c. When laying pipes that are inclined downwards, a horizontal pipe should be added to the output port, with a length not less than 5 times the difference in concavity and convexity of the inclined pipe. Otherwise, methods such as bending should be used to increase resistance. When the inclination is large, an exhaust valve should be installed at the upper end of the inclination; d. The pumping pipeline should be supported and fixed, and wooden pads should be placed between the pipeline and the fixed object for buffering. It should not be directly connected to steel bars or templates, and the connection between pipelines should be firm;

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