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Thread: milky oil
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30-04-2015, 12:32 AM #1
milky oil
The oil in the separator of grasso screw compressor type 195 GME working as a swing compressor on 4.5 psig and 33 psig depends on the need and system oil cooling uses thermostatic expansion valve turns milky during operation for the 3rd time I change the oil can anybody know the reason ????????
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30-04-2015, 12:51 AM #2
Re: milky oil
Could it be that ammonia is heavily contaminated with water?
test ammonia for water.
Assume new oil being added is all ok as well.
Has there been any issues with plant that you know off like heat exchangers leaking water into system.Last edited by RANGER1; 30-04-2015 at 12:55 AM.
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30-04-2015, 11:06 PM #3
Re: milky oil
Thanks for your reply Ranger 1 , I guess it was the adjustment of balance pressure line for the tx valve in SOC line
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01-05-2015, 01:39 AM #4