Etatron DLX pH-RX-CL Series, Инструкция по эксплуатации и техническому обслуживанию

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The pump automatically will go in Manual/Proportional menu (ON-OFF or PROP.) or in Hysteresis menu, this depends on
SETUP setting. If FULL menu has been activated, Hysteresis menu will appear (go to paragraph 7.3.6), otherwise if BASE
menu has been activated, Hysteresis menu will be not present and the pump will be driven with hysteresis default values
that are:
0,1 pH; 10 mV; 0.05 ppm
7.3.4 - Frequency adjustment
OK from this menu.
If the user has select Manual mode (ON-OFF), after pressing OK button, the pump will pass in Frequency adjustment menu. User
has to set the flow rate of the pump, from 0 to 100% of maximum frequency.
Use + e - buttons to select the desired flow rate percentage.
modes:
ON-OFF - When the pump has to dose it will run at flow rate selected by the user in Flow rate setting, and it stops at the Setpoint.
PROP. - In this mode the pump will dose proportionally to the setpoint value. The pump starts dosing over setpoint
(determined by hysteresis), increasing its speed up to the MAX FREQUENCY ADJUSTMENT use will set after pressing
7.3.3 - Manual or Proportional mode (BASE menu activated)
After selected direction of the dosing, the pump will show ON-OFF or PROP. flashing. With + or - buttons it's possible to shift
among them.
Use + and - to select the operative mode.
Press OK to confirm the selection. Following will be described these two
Pressing OK the pump will save data and go out from Setpoint mode. It
will be enough to press ESC button to go in metering mode.
Only in ON/OFF mode is it possible to define the time delay with regards
the values.
to the Setpoint start-up, press the
+ and - keys to set the time in minutes
and seconds. Press the OK key to confirm