Yer gettng ther Jim. Its smart to be scard someetime. The page sas > They are not required by most municipalities to be there so may not be there. > in then you would need> If a permanent line is not installed, the system must be filled by another means such as a hose, which is better done by an experienced plumber.
So most is to reed the page til yuo get there. It tels you how to set the pressur if you reed it enuf.