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M
S
AINTENANCE AND
38
ERVICING
13. Note the orientation of the membrane housing and
install the unconnected tubes into the correspon-
ding connectors on the membrane housing. To do
so, first wet the tube end with water and push the
tube end firmly into the connector until it bottoms
out. Start with the FEED, followed by the PROD-
UCT and finally the REJECT tube.
14. Fasten the membrane housing in place by stretch-
ing the springs around the housing and hooking
them on the tab cutouts in the chassis.
15. Reinstall the EASYpure R
Ventgard cap.
16. Again be sure the unit is placed such that the
reservoir drain is over a sink and that the drain
plug has been removed.
17. Reattach power cord and feedwater supply.
18. Turn power switch on.
19. Press the "Start/Stop" switch on the keypad to
start operation. The display will show "Add" and
the "RO System Operating" LED will be illuminat-
ed.
20. Two Hour New Membrane Rinse: Allow the unit to
operate until the display shows "Er7" (approxi-
mately 2 hours.) This will rinse the membrane of
its preservatives. It is possible that during this
time the "Low RO Purity" LED may illuminate.
21. After the membrane rinse has been completed,
the unit can be turned off and the reservoir drain
plug can be reinserted (Insert completely then
back out very slightly).
22. To fill reservoir, turn power on and press the
"Start/Stop" switch to start operation. During the
filling process the internal DI pump may turn on/off
and the unit display may alternate between "Add"
and displaying a purity value as the cartridges are
slowly wetted. The reservoir will be completely full
(within 6 hours) when the "RO System Operating"
LED is no longer illuminated.
D
top cover and the
O
I
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