The Procedure For Replacing Membrane - Ecosoft SENSE Installer And User Manual

INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS FILTER ECOSOFT SENSE
7.
Open a pre-filters rinse valve.
8.
Open the feed valve 7 and let through the first two pre-filters with cartridges 5-7 liters (1.5-2 gallons) of water to
wash off the carbon fines (black in colour) that may appear in cartridges during shipping. Then close feed valve
before installing the third cartridge.
CAUTION!!! This water will pour through the open valve, prepare a vessel to collect it.
9.
Remove the third pre-filter's sump from filter head. Be careful as it is filled
with water.
10.
Remove the used filter cartridge and wash the sump with unflavored soap
and a clean sponge, then rinse thoroughly with water.
11. Insert new cartridge into the third sump. Screw the sump back on and let
through at least 4 more liters of water to flush the coal dust. Close the feed
valve 7 and pre-filters rinse valves.
12.
Open the tank valve 8.
13.
Open the feed valve 7.

6.3. THE PROCEDURE FOR REPLACING MEMBRANE

1.
Turn off the feed valve 7 on the system, turn the tank valve 8 to the "Closed" position.
2. Open the purified water faucet 5 to relieve permeate pressure.
3.
Disconnect the white tube from the inlet in membrane housing cap.
Unscrew the membrane housing cap. Remove the used reverse osmosis
membrane 3.
4.
Install the fresh membrane into the housing, observing its direction and
position of the tube.
CAUTION!!! Cut the plastic bag to install the reverse osmosis
membrane. Install the membrane without first unpacking it by
pushing it into the housing directly from the bag. Avoid touching the
membrane and only hold it covered with the bag.
5.
Screw on the housing cap. Connect the white tube to the membrane
housing inlet.
6.
Close drinking water faucet 5.
7. Open the tank valve 8.
8.
Open the tank valve 7.
9. Let the water tank get filled (you will hear the water stop flowing), drain all water from the tank by opening the
faucet 5 until the flow goes to a drip or slow dribble. After the tank has been emptied, close the faucet 5 so that
the tank starts re-filling. Filling of the tank may take about 1 hour. After the second tank re-fill, you can safely
use the purified water.
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