Filter Kit Replacement - dental X PURITY Manuel D'utilisation

Dental X
4.4

FILTER KIT REPLACEMENT

With time, the efficiency of the system is reducing more and more, and in the end this will cause the dis-
play of the H2O HARD message; even though the alarm threshold is passed the rise in conductivity is
slow and the water supplied by PURITY can still be of acceptable quality.
WARNING If PURITY is kept being used for long periods, this may result in damage to the
sterilizer or to the tools under sterilization.
The maintenance intervention by authorized technicians is therefore necessary and cannot be postponed;
the filter cartridges must be replaced with a new set. The instructions for the filters replacement are at-
tached to the regeneration kit.
During the annual maintenance of the sterilizer is a good practice to have the quality of the water pro-
duced by PURITY checked with an external conductivity meter; the replacement of the filters is recom-
mended when the filters have been used for more than 2000 sterilization cycles.
Take note of the date of filter replacement or of the measured water conductivity value on the SERVICE
BOOK attached to the sterilizer's operating manual.
8 PURITY