Astralpool PC 2000 Manual De Instrucciones página 27

UNITS OF MEASUREMENT
°C
%
SEC.
mA
4___SWITCHING ON AND PRELIMINARY SETTINGS
When the instrument is switched on, the message Redo r
1.2 will be shown on the display. This indicates the name
and the revision number of the software loaded.
The message HOLD --- will then appear on the display.
After a waiting time of about 10 seconds, during which time
the instrument carries out a software test, the pH and
Redox values measured will be displayed. Obviously, these
values are not reliable, since calibration of the probes has
not yet been carried out.
Warning!!!
Switch the pumps off before switching on the instrument,
since otherwise incorrect metering might be caused as a
result of the error measurement referred to above.
Open the flow of water into the panel and set a flow rate of
60 Litres/hour with the flow-meter in order to ensure a
good flow of water towards the probes.
Adjust the pH value to 7.20 pH and the Redox value to 700
mV (approximately) manually, and allow the water to
circulate through the panel for about 2 hours to enable the
pH and redox probes to adapt.
In the explanations provided below on the menus and the
functions of the instrument, the symbol
indicate the keys to be pressed.
The numerical value being displayed is a temperature
expressed in °C.
If this indicator is illuminated at the same time as the %
sign, this means that the numerical value being displayed
a correction factor that depends on the temperature. It is
expressed in %/°C.
The numerical value being displayed is a percentage.
The numerical value being displayed is a unit of time
expressed in seconds
The numerical value being displayed is an output current
value expressed in mA, or is a programming parameter
that acts on a current output.
will be used to
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