Low oil pressure in the turning gear motor triggers the start of the auxiliary oil pump

2009-03-26View Original

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We have just completed the maintenance work. As soon as the motor for rotating the urea carbon dioxide compressor stops, the lubricating oil pressure drops, which triggers the start of the auxiliary oil pump. What is going on? The cranking motor rotates at 14 revolutions per minute, but the compressor experiences high vibration, reaching 40 microns.

Reply #22009-03-26

It’s not explained in enough detail; please specify what type of compressor it is and the configuration of its compressor oil system. Photos would be helpful for analyzing the cause.

Reply #32009-03-26

Uploading photos will help in identifying and analyzing the causes.

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Low oil pressure in the turning gear motor triggers the start of the auxiliary oil pump

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