Hello APICONAUTA..Thanks for the DATA. If I use nitrogen, and in case, that nitrogen has remained .. how do I release it?
And in that case, the refrigerant can no longer be used, you would have to send it to recycle if you have the machine. To remove nitrogen you just have to make a very good vacuum. But apart from that, something that must be verified is because it is suddenly empty, it is usually because the capillary or filter is covered, either of dirt or moisture. That cleaning and emptiness is already very commented on the different topics of the forum.
Thank you very much Apiconauta .. for the data. One last question, is the filter alone or both .. capillary and filter?
In my personal case, whenever I open a filter change system, I change the capillary only if it is covered and I cannot clean it properly.