Oils for air compressors
Compressed air has now become a flagship means of energy transfer in many industrial applications. The reliability of the compressed air generator is of crucial importance for manufacturers, as compressed air installations are now strategic.
Recurring failures or a limited lifespan jeopardize the production lines. The use of the appropriate lubricant is therefore a prerequisite for the reliability and efficiency of such power stations or pneumatic installations. Compressed air generators have been optimized in recent years, resulting in more demanding demands for compressor oils
Operators expect long periods of operation from their central unit and therefore a longer service life for their lubricant. If the oil change intervals have been spaced, the oil must also withstand higher temperatures in smaller volumes. To meet these requirements, FUCHS has developed a range of RENOLIN oils specific to air compressors and has subjected them to numerous laboratory tests.
How to maintain a compressor?
It is important to maintain your compressor well. Thanks to regular maintenance, the compressor will continue to operate optimally, you will be able to extend its life but also avoid dangerous situations. In this article, we will give you useful tips on compressor maintenance.
Preparation. First, always consult the manufacturer's manual for the best maintenance tips for your specific type of compressor. It is important to turn off the power before starting maintenance. Always unplug it from the electrical outlet to make sure the compressor will not start accidentally and wait until the compressor has cooled down sufficiently. Also, release all pressure in the tank by opening the steam trap valve. You can read more about this in the next step.
Empty the condensation water regularly. Let the condensed water flow from the compressor. By compressing the air, the compressor produces condensation. The high pressure in the compressor heats the air and when it cools, the tank fills with water. This can harm the compressor, as it will rust from the inside, causing holes to form. A tiny hole in the compressor can lead to dangerous situations. Let the residual moisture drain off regularly via the drain valve at the bottom of the tank. Do it after each use. Before opening the tap, do not forget to put a container underneath to collect the water. The water can get rusty, so if you don't want brown spots on your floor, put it in a different place or keep a cloth handy.
Check the compressor oil level if you have a compressor that uses oil, it is important to check regularly that there is enough oil left in the engine. Do you have an oil-free compressor? Go directly to step 5. Check the oil level by looking at the oil level window, or through the sight glass at the front of the compressor. The oil level must be between the 2 lines indicating the minimum and maximum level. If the oil level is too low, add more oil. To avoid spilling, use a funnel. If you don't have an oil level window on your compressor, check with the dipstick if there is enough oil. Check the oil level every day if you use the compressor every day. Always use the same type of oil as in the compressor. Do not mix different oils!
Replace the oil. In the manual, you can find out after how many working hours it is advisable to change the oil for your type of compressor. Allow around 250 hours of work. Replace the oil at least once a year. You can learn how to replace the oil in the next article.