Oil-free air compressor is mainly engaged in the research and development, manufacturing and sales of oil-free scroll air compressor, including rail transit car brake system air compressor, new energy bus, truck brake system air compressor, ventilator, oxygen generator air compressor and industrial plant air compressor station.
Oil-free air compressor is an air compressor that uses oil-free lubrication technology, which does not require the use of oil lubricants, so it is more hygienic and does not produce oil mist pollution. However, there is also the possibility of failure of oil-free air compressors, and the following will describe how to troubleshoot oil-free air compressors.
1. Check the power supply and electrical system:
First of all, check whether the power supply of the air compressor is normal and confirm whether the power switch is turned on. Then, check the electrical system, including the control panel and fuses, to make sure the electrical connections are not loose or damaged.
2. Check the air filter:
The air filter is an important part of the protection of the air compressor, which can filter impurities and pollutants in the air. Check whether the air filter is clean, and if the filter element is found blocked or contaminated, it needs to be cleaned or replaced.
3. Check the compressor:
Check the operation of the compressor, including whether the compressor starts and stops normally, and whether there is abnormal noise or vibration. If an exception is found, the compressor may be faulty, and maintenance personnel need to repair it.
4. Check cooling system:
The cooling system of oil-free air compressor usually adopts air cooling, so it is necessary to check whether the cooling fan is working normally and whether the cooling duct is smooth. If poor cooling is found, it may lead to overheating of the air compressor, which needs to be dealt with in time.
5. Check the gas separator:
Gas separators are used to separate moisture and pollutants from the air and prevent them from entering the gas system. Check whether the gas separator works properly and needs to be cleaned or replaced.
6. Check the drainage system:
The drainage system of the oil-free air compressor is used to remove water from the compressed air. Check whether the drainage valve is open and whether water is discharged. If no water is discharged, the drainage system may be blocked and needs to be cleaned or repaired.
7. Check the pressure regulator and stability valve:
Check that the pressure regulator and stability valve are working properly to ensure that the pressure is controlled within the set range.
8. Check pipes and joints:
Check air pipes and joints for air leakage or loosening. If air leakage is found, it needs to be repaired in time.
9. Check pressure gauge and temperature gauge:
Check whether the readings of the pressure gauge and temperature gauge are normal, and ensure that the pressure and temperature of the air compressor are within the normal range.
10. Check the control system:
Check whether the control system of the air compressor, including the pressure switch, starter, and control panel, works properly. If a fault is found, ask technical personnel to repair or replace it.
In SUMMARY:
The above is the general steps and precautions for troubleshooting oil-free air compressors, but because different models of oil-free air compressors have different characteristics and structures, in actual operation, they should be investigated and repaired according to the specific model manual and the maintenance manual provided by the manufacturer. If you are not sure how to operate or encounter a complex fault, please consult the technical maintenance personnel in time.