Air compressor oil and overheating fault diagnosis and elimination method

Air compressor oil spill the cause of the problem:

1, seal off oil or oil seal defects.

2, the spindle loose kuang cause oil seal leakage.

3, in combination with surface leakage, inlet and return pipe connector is loose.

4, belt installed too close to the main shaft tile abrasion.

5, casting or machining defects can cause air compressor oil leakage.

Air compressor oil leakage failure diagnosis and elimination method:

1, air compressor oil, pay attention to observe the oil seal parts, to check whether there is crack, oil seal lip with or without cracking or flanging. One of the above should be replaced; Check the oil seal combined with spindle have scratches and surface defects, scratches and defects should be replaced. Unblocked, check the oil return oil return not free the crankcase pressure too high lead to oil seal leakage or loss, must make the pledge that we shall return pipe minimum diameter, and distortion, bending, oil return smoothly. Check oil seal, the box body coordinates size, does not accord with a standard to replace.

2, hard move spindle to check whether the neck to the clearance is too large, large clearance should be replaced at the same time bearing and oil seal.

3, check the integration of gasket seal, repair or replace the seal; Check into, oil return joint bolt and casing thread and tighten.

4, air compressor oil leakage check and re-adjust the belt tightness, thumb press 10 mm advisable.

5, air compressor oil, casting or machining defects need to check the enclosure, repair or replace the defect pieces

Air compressor overheating fault analysis

In daily operation of air compressor, it because of the air compressor for a long time to work overtime in the compressor overheating fault, shenzhen air compressor equipment to provide you with the cause of the air compressor overheating fault analysis and elimination method.

Air compressor overheating fault phenomenon:

1, the air compressor exhaust temperature is too high.

2, operation hot site.

The cause of the problem in air compressor overheating

1, SongYa valve or unloading valve does not work in air compressor overheating fault.

2, air brake system reveal that serious resulting in failure of air compressor overheating.

3, working parts and cylinder.

Air compressor overheating fault diagnosis and elimination method:

1, the inlet check SongYa when unloading valve components, there are binding to clean out or replace failure parts. Exhaust when unloading check the unloading valve is blocked or binding to repair or replace the failure parts cleaning, effectively eliminate air compressor overheating fault;

2, check the brake system parts and pipeline;

3, bad lubrication between the piston and cylinder liner, the gap is too small or cylinder can lead to overheating, encounter the situation should check, repair or replace the failure parts.