AQUAPHOR RO-101S Manuel du propriétaire - Page 15
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10. Replacing cartridges
The membrane cartridge service life directly depends
on operation of the preliminary water treatment unit (car-
tridges K5 and K2). Therefore, it is always very important
to replace the filtering cartridges in a timely manner.
Replacing cartridges K5 and K2
(figure 12):
Set the shutoff valve on the connection node into
1.
the closed position, and then open the clean water
faucet to discharge any pressure.
Press the button above the cartridge, and then ro-
2.
tate the used filter cartridges K5 and (or) K2 in a
clockwise direction to remove the used cartridge.
Install the new cartridges K5 and (or) K2 according
3.
to Table 2.
Press the button above the cartridge, and then
4.
rotate the membrane cartridge in a clockwise direction to remove it.
Install the service cap instead of the membrane cartridge (figure 1, position 10b), figure 13.
5.
Set the shutoff valve on the connection node into the open position.
6.
Open the clean water faucet and flush the preliminary water treatment cartridges for around 20–30 minutes.
7.
Set the shutoff valve on the connection node
8.
into the closed position.
Install the membrane cartridge instead of the
9.
service cap.
Interchange the positions of K5 and K2 car-
10.
tridges.
Set the shutoff valve on the connection node
11.
into the open position and close the clean water
faucet.
Make sure that RO connections are sealed.
12.
AQUAPHOR RO-101S, RO-102S
Stop button
Figure 12. Cartridge installation
Figure 13. Installation of the membrane
cartridge service plug
15