Fertilizer dosing
Acid dosing
Start conditions
More information about using and setting up these controls can be found in the section
"Operation using Synopta (Quick Start)" on page 50.
5.4
Calibrating the sensors
The sensors need to be checked regularly in order to ensure accurate measurements.
This must be done at least once per year. If the measurements taken by the
verification sensor deviate from those of the control sensor, you need to calibrate the
sensors.
For more information about the calibration process, see:
"CompactiMa Modules Insert".
"Calibration Procedure Datasheet" of the CompactiMa modules.
You can also use the "CompactiMa EC pH Calibration” app. This app guides you
through the calibration process step by step. The app can be downloaded for free from
the Play Store.
5.5
Pressurizing the FertiMiX
To pressurize the FertiMiX, complete the step-by-step instructions.
5.5.1
Step-by-step instructions
To pressurize the FertiMiX Pro C, complete the following steps:
1. Set the system pump to manual mode (see the section "Operating the system
2. Adjust the water supply (see the section "Water supply and pressure" on the
3. Set the correct water pressure to the venturis (see the section "Water supply
and pressure" on the next page).
4. Remedy any leaky couplings or other leaks.
FertiMiX
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