Hydrotech Reverse Osmosis Drinking Water System - Manual (Page 18)

STEP 8: POUR THE MIXED DISINFECTANT SOLUTION INTO THE 1ST
PRE-FILTER SUMP AND RE-INSTALL.
STEP 9: OPEN THE INLET VALVE AND OPEN THE FAUCET. WHEN
WATER BEGINS RUNNING FROM THE FAUCET AGAIN, CLOSE THE
FAUCET AND ALLOW THE PRESSURE TANK TO FILL FOR 5 - 10
MINUTES. WHEN THE PRESSURE TANK FEELS LIKE IT HAS FILLED,
CLOSE THE INLET SUPPLY VALVE.
STEP 10: ALLOW THE SYSTEM TO SIT WITH THE DILUTED SANITIZING
SOLUTION FOR APPROXIMATELY 20 MINUTES.
STEP 11: OPEN THE FAUCET AND PURGE THE TANK AND SYSTEM OF
THE SANITIZING SOLUTION.
STEP 12: REINSTALL THE MEMBRANE AND REPLACE THE
CARTRIDGES. PURGE THE PRE-CARBON CARTRIDGE OF FINES (as
per installation instructions). OPEN THE INLET SUPPLY NEEDLE VALVE
AND ALLOW SYSTEM TO FILL.
OPEN THE FAUCET AND DISCARD THE FIRST TANK FULL OF WATER.
(IF A NEW MEMBRANE ELEMENT IS INSTALLED A THIS TIME, DISCARD
THE FIRST TWO TANKS FULL OF WATER).
Figure 15
Figure 16
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