Emec LOTUS MINI, Руководство по эксплуатации

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7.1 Pumps – Calibration of dosing pumps
For an accurate production of chlorine dioxide a proper calibration of the dosing pumps is essential. The exact
calibration ensures the maximum yield of the chemicals and the minimization of the chemical consumption. For
this a periodic maintenance with a pumps calibration is required.
A calibration has to be executed:
•
At the first startup or restart after a shut-down period.
•
At every periodic maintenance.
Calibration:
1. Attach the calibration cylinder sidewise to the LOTUS housing.
2. Disconnect the suction hose from one pump and connect the PVC-hose
from the calibration cylinder to the pump.
3. Fill the calibration cylinder with water.
4. Go into the
“Priming” mode and vent the suction hose of the calibration cyl-
inder.
5. Refill the calibration cylinder until the “0” ml tag.
5. Enter the Main menu and open the sub-menu “Pumps” .
5. Push the click-wheel on “Start” .
All three dosing pumps are executing 100 strokes (see the count-down in field “Strokes” ). An additional dis-
play opens when they finished.
6. Read the “ml” -level from the calibration cylinder and insert the value into the input-field depending to the
corresponding pump.
7. Leave the display with “Exit” and save the changes with „Save“. Repeat the procedure with the two other
pumps as shown above.
Main Menu
Proportional
Probes
Water Meter
Pumps calibration
Pumps
Pump Calibration
Check : Strokes:
Pump : 100/100
Acid Water Chlorite
ESC >
Start
Pump Calibration
Acid [ml]: 36
Water [ml]: 64
Chlorite [ml]: 36
Exit
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