Hi indomito I think you are talking about a refrigerator for reabsobsion or those that work with gas or kerosene. You should note that the burner flame is completely blue, not orange or yellow, since that means bad combustion due to dirt or poorly regulated burner air and removing or discarding that the ammonia paste that would be the refrigerant is punctured and leaked is very sure that said paste has settled at the bottom then you can put it 24 Hours for one side 24 hours upside down 24 hours for the other side and if possible give it a little sun to soften said paste by heat effect only that you can do and if you have time, leave it more time or repeat the return of the refrigerator again, it will take you 3 days for a return plus three days for another greeting, I hope it will be solved