China Oil free vacuum pump manufacturers are mechanical vacuum pumps that can run without oil for lubrication. So how much do you know about its use and maintenance knowledge? Let’s take a look at it with the editor below!
1. It should have adequate and good ventilation conditions and an ambient temperature below 40°C.
2. A clean place free of dust and dirt.
3. No water, oil and other liquids will fall on the pump.
4. Not directly exposed to sunlight.
5. There is enough surrounding space to facilitate the inspection, maintenance, assembly and disassembly of the pump.
6. The pump needs to be installed on a flat surface.

7. It is recommended to install the pump on a hard foundation similar to concrete. If there are no conditions, the pump can also be firmly installed on a steel or wooden frame.
8. It is necessary to ensure that the pump does not cause vibration due to the unstable foundation.
9. The pipeline connecting with the pump should not be too long or smaller than the inlet diameter of the pump, which will affect the pumping speed. At the same time, check whether the vacuum connecting pipeline is leaking.
10. When connecting wires, pay attention to the wiring requirements on the motor nameplate. For three-phase electric pumps, note that the direction of rotation of the motor should be consistent with the direction of the arrow marked on the pump.
The above is an introduction to the use and maintenance of china Oil free vacuum pump manufacturers, you can learn more.