Pentair Everpure ROM IV Directives D'installation page 22

Limited Flow at Drinking Water Faucet
1 . Turn off water supply to system .
2 . Open the faucet to turn on flow .
3 . Unscrew the black cap at the base of the storage tank to
expose air valve . Use a small air compressor or bicycle
pump to add air to the storage tank . This will force
the water out of the storage tank through the faucet .
Continue to add air until no more water comes out of the
faucet .
4 . Turn off the drinking water faucet .
5 . Using an air pressure gauge, adjust the pressure in the
storage tank to 5 to 7 psi (0 .34 to 0 .48 bar) .
6 . Replace the black cap .
7 . Open the incoming water valve until it comes to a stop .
Let the system run one (1) to three (3) hours to fill the
tank . A full tank weighs approximately 29 .4 lbs (10 .2 kgs)
pounds . If performance has not improved, call
Technical Support .
Sudden Return of Taste and Odor
If shortly after complete servicing, noticeable taste and odors
return, contact Technical Support .
If you are experiencing a problem not listed in this manual,
shut off the water supply and close the tank valve . Call
Technical Support .
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ROM IV REVERSE OSMOSIS SYSTEM INSTALLATION AND OPERATION GUIDE