If you are noticing excessive oil consumption, there might be a reason for it. Here, we have listed a few things that might be causing your compressor to run through oil quickly.
Clogged or damaged separator
Inspect the separator for damage. The separator could have collapsed within the sump tank or clogged. You’ll need to replace the separator if it is damaged.
Oil pooling in the tank indicates the separator is punctured, saturated, or collapsed. NOTE: If your separator is collapsed, this could be a sign that your minimum pressure check valve (MPCV) needs to be rebuilt as well. Our experts here at ACS can help you get the correct rebuild kit for your MPCV.
Your oil may be leaking
Oil can leak out when bolts or gaskets become loose. Over time, hardware becomes loose on its own from the friction and vibrations of the compressor. Inspect your compressor for any loose bolts or gaskets and tighten as needed.
Your oil viscosity may be incorrect
Oil viscosity is the term used to describe an oil’s resistance to flow, or thickness of the oil. If a compressor is using oil with the wrong viscosity, this can definitely cause problems. Check with an ACS rep to help with all your oil needs. If your oil viscosity is what is causing a problem, our reps can get you the correct oil. Once you get the correct oil, drain your old oil and replace it with the proper viscosity oil.
Restricted air intake
If the air intake is restricted, this will cause oil to be consumed faster. Check your air filter and replace if needed. Dirtier, dustier environments will need to replace their air filter more than the average recommended 2,000 hours.
Heating issues
If your compressor is running over the recommended temperature for your chosen oil, this causes premature oil breakdown. For every 18 degrees a compressor is running over the recommended temperature, the oil life will be cut in half. An 8,000-hour oil is now a 4,000-hour oil. For example, if the oil in your compressor has a max temperature rating of 220 degrees, once that compressor hits 238 degrees, the oil life is cut in half.
Summary
Excessive oil consumption in compressors is often a sign of underlying issues that require prompt attention. Whether it's a clogged or damaged separator, oil leaks, incorrect oil viscosity, restricted air intake, or heating problems, each of these factors can significantly impact the efficiency and lifespan of your compressor. Regular maintenance and timely repairs are crucial to addressing these issues and ensuring the longevity of your equipment. By staying vigilant and consulting with experts when necessary, such as those at ACS, you can mitigate the risk of excessive oil consumption and keep your compressor running smoothly. Remember, investing in proper maintenance today can save you from costly repairs and downtime in the future.
Air Compressor Services provides fast turn-around for orders and unparalleled support for any challenge you may be facing. Our team can provide you with an inspection or maintenance service (locally) and/or parts to get your compressor up and running again.
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Maintenance should always be performed by a qualified service technician.
