Air compressors are very useful machines that turn power generated by an electric motor into pressurised air the pressurised has several applications. Just Like all machines, compressors occasionally experience faults that cause undesirable operation, or in extreme cases, complete failure. At such desperate times, you need to have it checked by a specialized technician.

There are however, certain problems that you can handle on your own, especially the faults that involve identifying and replacing the failed air compressor parts. However, always keep in mind that the pressurised tank poses a huge hazard if ruptured. All complex repairs that involve tampering with the pressure line should only be handled, preferably by skilled professionals.

Compressor Does Not Turn on
When you compressor does not turn on even when plugged in, the most common cause can be range from a faulty power cord, low oil level, pressure switch not making proper contact, or the pressure inside the tank is way below the cut-in pressure.
To solve this, Try following, check if the power is turned on, and ensure that you have a normal power supply. Inspect your power cord and replace it if there is any evidence of physical defect. If the problem is due to low oil level, top up to the required level or even replace the oil if possible. Finally, for low cut-in PSI, you may need to replace your pressure switch with one that has a more appropriate cut-in Pressure.

Excessive Vibration
If your compressor vibrates during use or does not seem to run as smooth as it should, this could be a sign of worn out mounting bolts. It could also be because of misaligned pulley and flywheel, loose belts or damaged crankshaft. You can tighten the mounting bolts on your own; and realign the flywheel and the pulley. A damaged crankshaft can only be replaced with a new one.

Oil in reservoir has a milky appearance
Milky oil is a sign of water in the oil reservoir. This may occur if operate the compressor in an excessively humid environment. You can solve the by piping the compressor’s air intake to a less humid place.

Slow Receiver Pressure Build up
Slow pressure build up can be because of a dirty Air filter, worn out cylinder head gasket, air leaks in joints or low compressor speed. If the problem is a dirty Air filter, replace it with a new one. Air filters are one of the air compressor parts that need to be replaced from time to time and can only run for a given number if hours. A Worn-out cylinder head gasket should also be replaced with a new one.

Excessive Oil Consumption
If the oil level in the compressor drops faster than it should, this could be a sign of oil leaks in the compressor, wrong piston rings, damaged cylinder, or over tilted compressor. Check for physical leaks and have the affected areas repaired. In addition, ensure that you purchase the right piston rings to match your air compressor model.
In order to avoid further damage to your air compressor, ensure that to use the right air compressor parts. This helps you save money in repair costs and extends the lifespan of your compressor.