Servicing a air cooled sandwich prep 1 door cooler, it has water in the refrigeration lines. Purged with nitrogen and water actual came out of suction line, I'm going to replace the compressor, but I'm wondering if I should flush system before hand with rx-11 or will blasting it some more with nitrogen do the trick. Triple evac.? I have never seen water in a system like this before and want to do it the right way. The old compressor wasn't a burn out. Any advise would be greatly appreciated.