Portable Air Compressor Maintenance Checklist

Portable air compressors are some of the most versatile pieces of compressing equipment you can find on the market. These compact and lightweight machines are able to fit all kinds of appliances, but choosing the right one of the many mobile air compressors for sale for your particular application is important. Just like matching any other piece of equipment, you need to make sure that the portable air compressor is perfectly matched with your application, in order to allow the compressor to operate at peak performance.


Compressed air is one of the most important energy sources for various industries, which is usually kept under a certain pressure. However, it is very important to make sure that the supply of compressor air meets your compressed air demands. To do so, you need to use sufficient storage and effective distribution system. The most important thing with portable air compressors is to properly maintain them. Maintenance does not only save money, but it extends the life of your compressors and spares you from buying new mobile air compressor for sale. Here is your portable air compressor maintenance checklist to help you increase your productivity.

Daily Check-Ups: Daily check-ups are probably the most critical maintenance step, but it is many times ignored. 10 minutes is all it takes to inspect your mobile air compressor to ensure it is running properly without any disruption. Walk around the compressor, look for any missing or damage parts, as well as oil leaks. Next, check the tires if they are properly inflamed and then check the oil and fluid levels. Lastly, make sure the fuel system is debris-free and it has enough fuel for the day’s tasks.

Clean The Fuel Tank: To ensure suitable operating conditions, you need to clean the fuel tank from time to time. The fuel tanks are designed to keep the fuel your engine uses clean, secure and vented. Once you spot debris in the gas tank or leaking gasoline, it is time to clean the fuel tank. If it is too damaged, don’t even try to repair it, the risk of leakage, fuel contamination or fire is too high.

Drain The Moisture From Receiver Tanks: The air that is compressing leaves moisture, which gets on the receiver tanks. To allow your compressor to work properly, drain the moisture that gets collected in the receiver tanks. Some new models of mobile air compressor for sale come with a valve for draining that moisture. If you are draining it by yourself, don’t forget to release the air pressure from the tank.

Here are few more straightforward maintenance tips:

Change compressor oil and fluids every 500 hours on small mobile compressors and every 1,000 hours on larger models;

Check the hoses from time to time to ensure they are not damaged, cracked or corroded, which leads to leakage and operation disruption;

Ensure the heat exchangers are clean to reduce operating temperatures;

Check the fasteners regularly to ensure they are tightly secured, because vibration and movement may loosen its nuts, screws and bolts.