Instruction Manual
KH Director®
EN
2018-02-19
20
2.
Calibrate the selected pumps
3. Activate the fill level
For safety reasons, KH measurements are only started if it is ensured that there is at least 50
ml of reagent liquid for the measurement in the dosing container.
Enter the container capacity. For the pump that delivers the reagent fluid (here 2), the
example shown here is 500 ml. You can also enter a minimum below which an alarm should
be triggered.
-> Save the changes.
The Doser calculates the fill level indicator according to the specified capacity of 500 ml and
the filling level. If you choose a larger fluid container (for example, 1000 ml) at a later time,
then you need to save that again, so that this capacity change can be taken into account in
the level indicator.
The container is emptied by dosing, therefore choose
Container is emptied
. For the pump
Waste water (here 3) choose accordingly
Container is filled
.
DANGER
•
Please carry out the calibration carefully.
•
The pump calibration has a direct influence on the precision of the
measurement and control.
•
The more precisely you perform the calibration, the more accurate
the KH measurement can be.
