43
access door. and carefully unhook the Velcro
®
strap(s) that secure it (them).
4.
Remove the old membrane(s) by disconnecting
the reject and product tubing from the top of the
membrane and the feed water connection from
the bottom. See “Water Connection Details” for
tubing removal instructions.
5.
Install new membranes per the “RO Membrane
Installation” section of this manual.
6.
Reattach power cord and feedwater supply.
7.
Reset the membrane timer by following the
“Timers” section of this manual.
8.
Proceed per “Membrane Rinse Up” section earli-
er in this manual.
0.2 Micron Final Filter
Replacement
Replace the 0.2 micron final filter whenever any of the fol-
lowing conditions occur: the product water flow rate is
reduced, when you experience bacteria break through,
when cartridges are replaced, or when system is sani-
tized. The 0.2 micron final filter is shipped assembled
with a bell. To replace the 0.2 micron final filter assembly:
1.
Remove the old 0.2 micron final filter assembly
by turning it to the left to unscrew it from the
dispense valve.
2.
Remove the new 0.2 micron final filter assem-
bly from its bag and insert it into the dispense
valve. Gently tighten, turning the filter to the
right.
3.
Open the dispense valve and flush at least 3
liters of water through the 0.2 micron final filter.
M
AINTENANCE AND
S
ERVICING
Note
It is suggested that PTFE tape be
applied to the threads of the 0.2
micron final filter to ensure a tight
seal.
