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Cartridge Pack Replacement
The frequency with which you will need to clean your unit
and replace your cartridge pack is dependent on your
feed water’s characteristics, your purity requirements and
your usage. Sanitize your NANOpure DIamond Life
Science (UV/UF) and replace the cartridge pack when the
product water purity drops below acceptable levels of
resistivity, when organic levels become too high, or if a
new 0.2 micron filter clogs rapidly after installation even
though the cartridge pack was thoroughly rinsed before
the 0.2 micron filter was installed. The simple-to-use
cleaning syringe is available from BarnsteadlThermolyne
(Catalog Number CMX25). This is used to effect a com-
plete sanitization.
1.
Remove the feed water line by depressing the
stainless steel thumb pad.
2.
Depressurize the system by opening the remote
dispenser or, from an operational unit in the
normal recirculating mode, push the dispense
knob to dispense water until no more water
flows.
3.
Shut power OFF to the unit and disconnect the
electrical service to the unit.
4.
Open the front ( left side) door.
5.
Loosen the wing head screws on the cartridge
manifold.
6.
Remove the exhausted cartridge pack by lifting
the unit manifold and pulling the cartridge pack
out.
7.
Install new cartridge pack, rinse and sanitize ac-
cording to the instructions in the “Initial
Operation” section.
M
AINTENANCE AND
S
ERVICING
Warning
Depressurize system prior to removing
cartridge pack.
Warning
A full cartridge pack may weigh about
20 lbs. (9 kg).