6.3.2
Membrane kit (ref. 959010 – O-Classic-O-Eco MEMBRANE KIT)
The membrane kit includes the following consumables: 1 me 1 flow restrictor.
The reverse osmosis membrane and the flow restrictor must be replaced when there is plugging
despite a relatively new substitution of the pre-treatment cartridges and/or a significative increase in
the substitution frequency of the ion-exchange resin cartridges.
Note: the average lifetime of a reverse osmosis membrane can go from 1 to 3 years depending of the
quality of the tap water, the working time of the water purifier and the respect of the maintenance.
6.3.3
Resin kit (ref. 959030 – O-Classic/O-Eco RESINE KIT)
The resin kit includes: 1 big cartridge 10’’ + 1 little cartridge 10’’ + 1 O-ring 10’’.
The ion-exchange resin cartridge must be replaced when the maximum conductivity desired by
the user is reached.
Note: For information purposes only, with a tap water with a hardness of 40°f (4 mmol/L), the
resin can supply ≈690 liters of water with <1 µS/cm. However, this value can decrease or increase
depending on the tap water hardness.
O-Classic
operator’s manual
version: 20.01.22
15
Reverse osmosis membrane
Flow restrictor
Down
Resin little cartridge (10’’):
Up
Resin big cartridge (10’’):
BE CAREFUL TO ASSEMBLE IT IN THE GOOD WAY
