DiaSys Maxi+, Operator'S Manual

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Op erator’s manual version: 2021.06 25
U
SER MAINTENANCE
6.1 M
AINTENANCE CALENDAR
In order to maintain an optimal functioning of the water purifier, it is necessary to check regularly the water
purifier and to perform the first level maintenance.
These actions must be executed by the user. The following table lists the actions and their frequency.
Calendar
Frequency Operation
EVERY DAY Check that the status « READY » is displayed
EVERY DAY Check the displayed value of the production conductivity (after
running about 1 liter of production water). See paragraph
6.4.2
when the production conductivity exceeds 1.0 µS/cm
EVERY 3 MONTHES Check the displayed conductivity value of the water after the
membrane (after running about 1 liter of production water).
AT LEAST EVERY 6 MONTHES
depending of conductivity values Replace the pre- and post- treatment cartridges. See paragraphs
6.4.3 , 6.4.4 , 6.4.5 , 6.4.6
OCCASIONALLY Replace the membrane and the restrictor. See paragraph 6.4.7 ,
6.4.8