
O
perator’s manual
version: 2021.06
16
Calibration of the membrane conductivity electrode
3.6.9.1
How to take water after the membrane
1.
Switch off the water purifier
2.
Close the valve on top of the pressurized water tank
3.
Open the valve « purified water output » during 30 seconds then close it again
4.
Disconnect the pressurized water tank and plunge its extremity in clean bowl
5.
Switch ON the water purifier
6.
Refer to the paragraph explaining how to use the external calibrated conductivity meter (paragraph
) , using the water from the disconnected tubing
7.
Reconnect the tubing to the pressurized water tank
8.
Switch ON the water purifier
The points of calibration must have conductivity values strictly below 100µS/cm.
3.6.9.2
To define a 1st point of calibration
This is the initial case, before any saving of calibration point.
SELECT:PRESS SET 2 SEC
CALIBRATION
PROD CONDUCTIVITY
MEMBRANE CONDUCTIVITY
SELECT:PRESS SET 2 SEC
CONDUCTIVITY CAL
SET MEMBRANE POINT 1
3.6.9.3
To delete the 1st point of calibration
It is possible to come back to the default conductivity values by deleting the 1
st
point of calibration.
SELECT:PRESS SET 2 SEC
CALIBRATION
PROD CONDUCTIVITY
MEMBRANE CONDUCTIVITY
SELECT:PRESS SET 2 SEC
DELETE MEMB. POINT 1
CONDUCTIVITY CAL
SET MEMBRANE POINT 1
SELECT:PRESS SET 2 SEC
CONFIRM DELETION OF
MEMBRANE
POINT 1
Delete the point of
calibration by pressing
with a tool 2 seconds on
the ‘SET’ button