Precautions for good price and quality silent electric compressors:
1. When the good price and quality silent electric compressor is shut down due to a power failure, in order to prevent the compressor from starting under pressure, the power switch handle of the pressure switch should be turned when starting up again, and the air in the pipeline should be exhausted, and then restarted.
2. The user must set up a protective grounding ground wire to ensure that all metal casings of the good price and quality silent electric compressor are in good contact with the ground, and the grounding resistance should meet the national standard.
3. When the good price and quality silent electric compressor finds serious air leakage, abnormal noise, and peculiar smell, it must stop running immediately, and it can only run again after finding out the cause and eliminating the fault and returning to normal.

4. The friction parts of the oil-free air compressor are self-lubricating, so do not add lubricating oil.
5. The good price and quality silent electric compressor must be fixed on a ventilated, stable and solid working surface. In order to reduce noise and vibration, a shock absorber must be installed.
6. The filter medium in the filter should be cleaned every three months, and the dust on the medium should be blown off. If necessary, it should be washed with water and dried before use.
7. The good price and quality silent electric compressor should be maintained at least once a quarter. The maintenance content includes thoroughly removing the dust and dirt outside the compressor, checking and tightening the connecting bolts everywhere, whether the grounding wire is intact, and checking whether the electrical circuit is aging or damaged.