1. Answering the equipment personnel's questions about the recent machine operation and corresponding issues;

2. Checking water, air, and oil leaks in the air compressor system, and shutting down for maintenance if necessary;

3. Checking whether the air compressor, gas storage tank, dryer and filter automatic drains are draining normally, and whether the drainage is normal;

4. Checking the environmental temperature and ventilation cooling records, and making improvement suggestions if necessary

5. Checking and repairing the exhaust pressure records;

6. Recording the exhaust temperature test, and cleaning the radiator if necessary;

7. Checking the records business hours, confirming the use of consumables, and suggesting a regular replacement plan for consumables;

8. Checking the temperature check records of the temperature control elements at the outlet, and cleaning the radiator if necessary;

9. Checking the oil tank pressure records, adjusting the minimum pressure valve, and replacing it if necessary;

10.ing the pressure difference between the oil-gas separator and the oil collector, and checking and repairing the system if there is any abnormality, and replacing it regularly;11. Checking the air filter's condition, replacing, cleaning, and recording the operation condition to calculate the next air compressor maintenance time;

12. Regularly the oil level and oil quality, as well as adding and replacing, and recording the operation condition to calculate the next air compressor maintenance time;

13. Checking and recording drive belt coupling, regular adjustment and replacement, and making timely adjustments and repairs if there is any abnormality;

14. Checking and cleaning the oil circuit system;15. Checking whether there is noise and vibration in the operation of the compressor body and motor. If there is any abnormality, we will provide written solutions and suggestions implement them;

16. Checking the cooling fluid pressure, inlet temperature, and records;

17. Checking and recording the surface temperature and current of the motor finding the cause of any abnormality, and dealing with it;

18. Checking the motor records for external power supply voltage;

19. Appearance inspection electrical contacts, wire terminals, and surface insulation inspection of the distribution box, and grinding the terminals for testing if necessary;

20. Carrying out necessary air compressor maintenance work to the situation during inspection, filling in the work order after the work is completed, and signing and answering by the person in charge on-site after each task is completed