DRYDEN AQUA DA-GEN User Manual - Page 2

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DRYDEN AQUA DA-GEN User Manual
Water adjustments
Adjust the alkalinity between 100 and 200
1
ppm.
Adjust the pH between 7,0 and 7,4.
2
Adjust the chlorine between 0,1 and 0,5 ppm.
3
If necessary, carry out a monthly visual inspection. To clean the cell:
Remove the cell from its support (after turning off the filtration system and closing off the necessary valves).
1
Place the cell for no more than 10 minutes in 3% hydrochloric acid (1l of acid for each 10l of water).
2
Once the incrustations have softened remove with a hose to complete cleaning the cell.
3
DO NOT USE METALIC OR SHARP OBJECTS TO REMOVE INCRUSTATIONS. Scratching the edges or surface of the cell will make it
vulnerable to chemicals, deteriorate the cell and cancel the guarantee.
SALT CONCENTRATION:
The pool must be vacuumed as usual and the skimmers emptied whenever necessary.
1
FILTER BACKWASHING: Once every week for 4 to 5 minutes should be sufficient (providing the filter pressure does not exceed 1 bar, in
2
which case a filter cleaning may be necessary).
VERY IMPORTANT: Make sure the cell is off while cleaning the filter. If the system controls the filtration pump, use the option "filter cleaning" of the programmed filtration
mode. See section 5– Filtration / Filter Cleaning of the General Installation Guide.
DOSING PUMPS: Check regularly to ensure that the containers contains liquid to prevent the dosing pump of running dry.
3
pH / Redox / CONDUCTIVITY – PROBES: The probes must be cleaned and recalibrated every 2 to 3 months.
4
To clean the probe insert in distilled water (clear liquid). After each cleaning the probes must be calibrated. Also: the probes should
never dry out and must be kept wet if stored (when emptying the pool for winterizing, make sure to store the measuring head in water).
3
INITIAL WATER ADJUSTMENTS
Adding activator/salt to the water
We recommend to add 1 to 2 kg magnesium chloride or 0.75 - 1.5 kg normal salt
1
per m
Add the magnesium chloride or salt directly to your swimming pool water or in the
2
compensation tank and let the system run.
•
The system will operate without problems with salt concentrations from 1 g/l to 50 g/l.
•
In outdoor pools it is necessary to use ACO.
4
MAINTENANCE
Cleaning the titanium cell

Monthly checks

~1200 ppm TDS

General maintenance

3
of water. Der TDS should be at around 1200.
TITANIUM CELL:
Visual inspection to detect incrustations.