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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 Analytical
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 fil-
ter clogs rapidly after installation even though the car-
tridge 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 complete 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).
Note
Allow cartridge pack to warm to room
temperature before installation.
