The solution here is to check and clean the unidirectional valve, replacing it when necessary. Improper installation or blockage of the oil return pipeline will impede the normal return of the lubricating oil.
[pdf] Choosing the optimal oil for your screw compressor should consider various factors: Manufacturer specifications: Always consult the manufacturer's recommendations regarding viscosity and oil type. Operating conditions: Evaluate ambient temperature, duty cycles, and typical compressor loads.
[pdf] We will start our trip through the loop at the same place we will finish: The oil sump. This reservoir is where oil is stored for use in the system. It is usually located in the lower section of a tank-like cylinder.
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