In the daily operation of the oil-free silent air compressor, oil leakage of the oil-free silent air compressor often occurs, and lubricating oil overflows on the surface.
Causes of oil leakage failure of oil-free silent air compressor:
1. The oil seal falls off or the oil seal is defective and leaks oil.
2. Loose spindle leads to oil seal leakage.
3. The joint surface leaks, and the inlet and outlet pipe joints are loose.
4. The belt is installed too tight causing the main bearing bush to wear out.
5. Casting or processing defects can also cause oil leakage from the oil-free silent air compressor.
Oil-free silent air compressor oil leakage fault judgment and troubleshooting method:
The oil-free silent air compressor leaks oil, pay attention to observe the oil seal part, check whether the oil seal is cracked, whether the inner lip is cracked or turned over. If there is one of the above conditions, it should be replaced; check whether there are scratches and defects on the joint surface of the oil seal and the main shaft, and if there are scratches and defects, it should be replaced. Check whether the oil return is smooth. If the oil return is not smooth, the pressure of the crankcase is too high and the oil seal leaks or falls off. It is necessary to ensure that the oil return pipe has a minimum diameter, and it is not twisted or bent, and the oil return is smooth. Check the matching dimensions of the oil seal and the box, and replace those that do not meet the standards.
