M Easu R In G Cal Ib Rat Io N; Al A Rm S Set T In G - CTX PRO PH-RX Notice D'installation, Emploi Et Entretien

M easu r in g Cal ib rat io n

To calibrate the pump integrated controller, user has to adjust two calibration points for any kind of parameter, i.e. pH or Redox
To enter in CAL menu, from measuring mode, press
OK button then the + button, on display CAL will
flash, press OK button again to confirm
On display will appear POINT 1
pH PROCEDURE
Dip the electrode in buffer solution 7 pH
•
Adjust the value on the display up to reach 7.00
•
with + and - buttons
Press OK to save the data. On display will
•
appear POINT 2
Dip the electrode after washing with tap water
•
in the second buffer solution; we suggest 4.00
or 9.00 pH.
Adjust the value on the display up to reach the
•
second buffer solution value with + and -
buttons.
Press OK to save the data
•

AL A RM S set t in g

Overdosing alarm: For any kind of problems may occur in the plan (wrong calibration, dirty or broken probe, etc.) if the pump
doesn't reach the Setpoint in OVER ALARM TIME, the pump stops the dosing. On the display Alarm message will flash, Alarm Led
will flash.
To enter in ALARM menu follow the procedure
described in paragraph - PUMP SETUP (pag.
When ALARM menu is reached, press OK to enter
in submenus
ENGLISH
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