1. The cam rotor pump has been inspected and tested before it is manufactured in the factory. It should be installed properly, otherwise it will cause great vibration of the pump and endanger the service life. 2. There should be a plane for the installation of the pump. Therefore, according to the installation specifications, four basic holes should be excavated first, and then the foundation screw should be put into the pouring concrete. After the concrete is completely dry, the general car chassis should be adjusted to the level position with iron pad, and then the foundation screw should be tightened evenly. 3. The price of the sewage rotor pump should be installed within 3 meters below the storage tank, and the diameter of the water inlet should exceed the diameter of the No. 2 pump inlet, so as to prevent the water inflow from blocking or cavitation. 4. The pipeline connecting the pump should have its own support frame, and the pump shell can not be used as the water pipe support. 5. To ensure that the pump shell and motor will not be damaged, please install the valve at the pump outlet and show the over-current protection equipment. 6. When installing the pump, a vacuum gauge should be installed at the inlet and a pressure gauge at the outlet to check the operation of the pump. The instrument valve shall be installed in front of the pressure gauge and vacuum gauge to facilitate the removal and replacement of damaged pressure gauge. 7. After the installation of the cam pump, please ground the motor at the grounding mark in accordance with the national defense and safety grounding requirements. 8. When the requirements belong to the mobile application, the inlet and outlet pipes are connected with plastic hose, and the gate valve and pressure gauge are not installed. Flexible rotor pump manufacturers are equipped with four wheels under the pump bottom plate (including two universal casters), which can only be towed on the flat ground. If the road surface is crooked or dragged around a big turn, you should pay attention to avoid toppling and landslides.