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Idiomas disponibles
Idiomas disponibles
PROGRAMMING AND VISUALIZATION OF PROPORTIONAL FUNCTIONING IN pH TYPE
During the programming if you do not push any button (+,-, CAL) for more than 60 seconds, the pump
will get out of programming keeping the data stored until that moment.
pH PROBE CALIBRATION
Attention,
Be sure that the buffer solution used in calibration matches always the indicated value, and that they're not polluted.
BUFFER 7.01pH
Rev 1.0
Range of proportionality = 1pH
Push and quickly release CAL button and scroll the menu using + and – buttons
till the display shows "Function Type". Push CAL to enter the submenu and
then, by pressing + and – button, choice "Function Prop" and confirm pressing
CAL.
The display will show the value of setpoint stored in the last programming. Modify
it by pressing + and – button and confirm the choice pressing CAL.
The display will show the direction of dosing Acid or Alk stored in the last
programming. Choice the direction by + or – button and confirm pressing CAL.
Select Acid if you want the pump to inject for pH values greater than Setpoint.
Select Alk if you want the pump to inject for values of pH lower than Setpoint.
The display will show the % of maximum frequency (150pulses/minute) stored in
the last programming. Modify it by pressing + and – button and confirm the choice
pressing CAL. Push ESC button to esc the menu and go back in measure with
the Proportional functioning just programmed.
In the Proportional functioning the display shows on the first row "Prop" and the
actual % frequency of dosing that the pump is doing respect to the % frequency
programmed.
On the second row the display writes the measure.
Cod. 00.008.254
OFFSET CALIBRATION
Dip the probe in the pH7 buffer solution
and wait for the stabilization of the
measure on the display. Push and
quickly release CAL button and then
scroll the menu till the display shows
"Electro. Calibr." Push CAL to enter
the submenu and then the button – to
do the OFFSET calibration of the
probe. If it is necessary you can modify
the value of the buffer solution shown in
the second row of the display by
buttons + or -. Push CAL to confirm.
If the display shows the message
"Imposs. Calibr." the probe calibration is
not saved. Read the following
paragraph named "MESSAGES FROM
THE PUMP". If no error message
appears the calibration has been
performed.
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