Dry screw vacuum pump usage and common problems

With the rapid development of China's industrial industry, in some processing and manufacturing areas, the requirements for vacuum and cleanliness are becoming higher and higher.The existence of dry screw vacuum pump, by virtue of its high performance, fine structure, low energy consumption, no pollution, good quality and other advantages, a good solution to the problem of vacuum pump selection.

1. Regularly check the oil level, position and oil quality, and timely adjust if any abnormality is found to ensure the normal operation of vacuum pump.

2, check whether the screw pump motor steering is normal, try whether flexible.

3. Check and clean the screw vacuum pump pipe regularly to ensure the pipeline is unobstructed.

4, regular inspection of screw pump shaft sleeve wear, abnormal timely replacement.

5. During the operation of the screw vacuum pump, the bearing temperature shall not be higher than 35 ° c of the ambient temperature, and the maximum temperature shall not be higher than 80 ° c.

6. When stopping operation, close the gate valve and pressure gauge before stopping the motor.

7. In the first month of use of the screw vacuum pump, the lubricating oil should be changed regularly to make it reach a better working state.

8. When working at a cool temperature, it is necessary to prevent the freezing crack of the pump body. After stopping the machine, it is necessary to open the water screw plug to release all the materials inside.

9. If the vacuum pump is not used for a long time, the pump body shall be disassembled and cleaned, and stored with grease on the inside and joint of the pump body.