Analysis of the causes for increased pressure in the boost oil
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Dear friends, one of the booster pumps of our company, of the D60 series, suddenly experienced an increase in oil pressure from 151 kPa to 159 kPa during normal operation; at the same time, there was an increase in shaft vibration, and abnormal noises were heard inside the gearbox. This situation lasted for about 6 minutes before everything returned to normal. What could be the cause of this?
It’s best to check the process trend line to see which factors are involved. Without these data records, one can only observe. It is difficult to make a diagnosis when no symptoms are present.
It was an instant; the time was very short, and it ended before any problems could be detected