1.- Filter.
2.- Control panel.
3.- Other equipment.
4.- Pump.
5.- Electrolysis cell.
6.- Power supply.
Fig.2 Recommended installation diagram (MOD. XX-PH models).
7.- Electrode holder (optional).
8.- pH-minus tank.
9.-. Intake filter
10.- Dosage pump.
11.- pH sensor.
12.- Injection valve.
4