Dehumidifying contaminant air conditioner

We are repairing the chiller you see According to the personnel, this chiller device has been working for 8 years, the tubes are leaking - two of the evaporator tubes are blocked and after that the compressor was installed. The problem was water in the system That is, if we look inside the compressor, there is still water here, and there is also water inside the cycle But what is the drying method of this system, see inside some evaporators there are aluminum stars In order to be able to dry the inside of the evaporator, the stars must be removed. Note: Although the other circuit does not leak, there is contamination. The contamination on the turbulators must be cleaned. The inside of each pipe must be cleaned. The liquid line, discharge and suction pipes must also be cleaned. The next challenge is the condenser. There are one or two supports inside it, these supports can cause the volume of water to be trapped behind this support. Pulling it out is a challenge For this, both from 141 and nitrogen and also Condenser heating used The heating option is a very good option. Copeland in his articles on vacuuming One of the options to remove moisture is heating the set. If you heat this system, heat the condenser - evaporate the small amount of water left inside the condenser. Remove with dry nitrogen Nitrogen has no moisture And it likes to be saturated with moisture. So when you pass over water, it absorbs some water Therefore, if the amount of moisture is very small, we can dry it with nitrogen But removing water-141 is the best option with nitrogen and heating If we want to remove it by vacuum, I plan to make a movie soon Follow us. You can watch this video that I want to vacuum glass containers. Let's see what happens to water over time. How effective is the vacuum to remove water and moisture?

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