removing oil from a system

[Greek_engineer]

Hello Sirs.
I am trying to find all the best possible ways with regard to removing contaminated oil from a refrigeration system.
I am bound to making a presentation for my colleagues.
Does any of you have available material?
thanks in advance!
my mail is bozionelos@yahoo.gr

[chemi-cool]

Its impossible to clean the system if you don't take it apart.
Parts like receiver, liquid accumulator, oil separator should be disconnected and wash separately, evaporator and condenser too.
Compressor is the easiest, open the back [semi hermetic] or put it on the side so the intake is at the lowest point and leave to drip over night.

[monkey spanners]

This is how i change the oil in compressors,

https://www.youtube.com/watch?v=gHz8G9L2ndA

[Greek_engineer]

What about using recovery/recycle machine?
I used to remove oil from systems through that machine?

[RusBuka]

I can collect all oil without system cut too))
http://onsyi.ru/index.php?option=com_content&view=article&id=117:portfoliopromyvka&catid=54:moika&Itemid=88
http://www.businessedgeltd.co.uk/fri3Oil.html#.VcpCTrRLFZA

[Aik]

Have you ever used FriOil system to clean refrigeration system?

[monkey spanners]

Have you ever used FriOil system to clean refrigeration system?

No, i have asked the agents about it at the trade show but could not get any sense out of them.

[RusBuka]

Try to write Nando in Facebook

[Aik]

I know him since 2012... but I don't know about his cleaning system in practice.

[Onsyi]

Nando is working fine, this principle works well!
But even though he developed his station a little before me, and for a long time on the market, I would station a little modified, it is not effective enough in my opinion.
Maybe impedes him European legislation. :o:o:o

[Aik]

Ok, Onsyi, could you tell about your modified cleaning system? Technical and principle of removing oil from a dirty system...

[Onsyi]

I could, but I will not.
Nando, for example also not said, and speaks about some kind patents and invites to his training. It is worth noting - a very expensive training! )))
Это рынок. Это деньги.