sbaric
New
The one at the top. But i was mistake, it fills to 200 bar. I believe that there is some problem with manometer. When i connect empty tank it shows that ther is 120 bar full so it takes time to fill to 120 and after that it continues to fill to the end.Which OPV is firing? The one directly on the end of the 3rd stage or the one (usually anodised) that is located at the top of the machine near the end of the filling whip?