In the use of rotor pump should pay attention to the daily maintenance work, increase the service life. The following points are sorted out for everyone about the daily maintenance of the rotor pump, I hope to help you! 1. Check the quality of grease on time and keep good ear wetting to increase the life of gear and bearing.
2. Check the working state of the pump every day, abnormal sound and vibration, or the temperature is too high to shut down the check.
3. During maintenance, the inlet and outlet gate valves should be closed, and the exhaust valve should be opened at the same time to clear the liquid in the pump chamber, so as to avoid the injury caused by the pressure liquid in the body of the nearby CAM double-rotor pump during disassembly and assembly.
4. When the vibration and sound of the pump body is larger, it may be caused by the misalignment of the shaft or the load is too large, and the cause should be found.
5. When the motor shuts down due to fault maintenance, it should be checked without power. If the operation is correct, it can be analyzed and judged that the equipment is faulty. If there is a scratch between the CAM and the CAM and the cavity wall when the pump cover is opened, the gap should be checked first.
6. When the deep scratch occurs on the CAM surface, the CAM and seal should be selected, the CAM surface polished and check the flatness of the side, and the scratches on the inner wall of the pump chamber will be processed smoothly.
7 in the pump assembly, should pay attention to two points: one is to adjust the CAM and the outer wall of the cavity gap; The second is to check whether the clamping screw ambrose deformation.
8. After the pump assembly, manually turn the car first. If the custom CAM type double rotor pump resistance is larger, or the card should be reinstalled.
9. When the pump body is assembled with the reducer, the coaxiality of the connecting shaft must be calibrated.
