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Press the F button until the CA2 function – calibration function of Gain- will appear. Press Enter
to confirm the choice.
Wait until the measure is stable and then modify the reading by the buttons UP and DOWN
until the value of the buffer solution (in the ex. 465 mV). Press Enter to confirm
SETPOINT: Press the F button until the Set function – set-point function- will appear. Press
Enter to confirm the choice. Modify the reading by pressing the UP and DOWN buttons until
the desired value. Press Enter to confirm the choice.
TYPE OF DOSING: Press the F button until the Typ function will appear. Press Enter to confirm
the choise. Press UP and DOWN buttons to visualise one of the next options:
- Oss : if you would like the dosing for Rx values lower than the value of the set point.
- Red : if you would like the dosing for Rx values higher than the value of the set point.
Press Enter to confirm the choice.
The pump starts to work (green led lights up).
5.5 EXAMPLES OF PROGRAMMATION
> SET-POINT 350 mV dosing for measure higher than the setpoint
After having calibrated the probe, choose the Rx set-point and the Typ – dosing type function-
as follows:
Press the F button until the function Set – set-point function.
Press the Enter button to confirm the choice. Modify the reading pressing the UP and DOWN
buttons until the value of 350mV and then press Enter to confirm.
Press the F button until the function Typ – dosing type function- will appear.
Press Enter to confirm the choice. Set the value Red by pressing the UP and DOWN buttons
and confirm by Enter. The green Led will light up and the pump will work.
> SET-POINT 400 mV dosing for measure lower than the setpoint.
After having calibrated the probe, choose the Rx set-point and the Typ – dosing type function-
as follows:
Press the F button until the function Set – set-point function.
Press the Enter button to confirm the choice. Modify the reading pressing the UP and DOWN
buttons until the value of 400mV and then press Enter to confirm.
Press the F button until the function Typ – dosing type function- will appear.
Press Enter to confirm the choice. Set the value Oss by pressing the UP and DOWN buttons
and confirm by Enter. The green Led will light up and the pump will work.
5.6 - ELECTRODE CLEANING AND SERVICING
Dip the electrode into a 2% chlorhidric acid solution. Wait five minutes and rinse it with alco-
hol.
It is advisable do not to leave the electrode dry; if it is stored for long time it must be covered
with the plastic cap appositely filled with water to keep it with its tip wet.
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