AQUA SALT
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MAINTENANCE AND INSTRUCTION MANUAL
Salt chlorine genera ENGLISH
ADSP7000753 rev. 5.0 09/07/2019 27/51
5.4
Cell replacement
pre-alarm
The alarm activates when the generator worked for a longer time than the value set under “Cell
Replacement” in the Alarms Menu.
The time for the replacement of the electrolytic cell can be set within a range of 5000-20000 hours, at
intervals of 1000 hours.
✓ The device indicates:
• Audible signal with the buzzer, if enabled (see Audible Alarm in the Alarms Menu);
• Red maintenance LED steady on;
• Cell replacement Alarm flashing on the display;
When this alarm goes off, the generator stops.
The cell replacement alarm is preceded by an early-warning state that activates when the generator
reaches the 90% of the time set for cell replacement.
Early-warning is shown as follows:
• Audible signal with the buzzer, if enabled (see Audible Alarm in the Alarms Menu);
• Red maintenance LED steady on;
• Cell replacement early-warning flashing on the display;
The generator continues working until reaching the set time (100%%), i.e. until the replacement alarm
activates.To deactivate the alarm or the early-warning, after cell has been replaced, go to section reset
cell replacement alarm. Access the corresponding submenu by pressing Enter and reset the time of
the cell replacement alarm.
General instructions
This section shows the general instructions that ensure the
correct use of the generator, and the periodical maintenance
operations that help preserve its optimal conditions during time.
Maintenance operations must be carried out by carefully following
the instructions below.
It is not easy to define a time schedule for maintenance operations,
as there are many factors that may determine the wear of the
generator, and more specifically of the electrolytic cell.
✓ Winter time and re-start of the system
When water temperature is below 15°, winter mode automatically activates. It can be manually
activated by the user as well. In this operating mode, dosing values are reduced by 15% of the
standard.
While public pools must be emptied at least once a year by law, private pools do not need to be
emptied that often, which saves water and money. In this case, filtration system must be kept active
to preserve the water until the following season.
On the other hand, if you want to empty the pool, you will need to empty all the pipes of the system
so that water does not freeze or become the natural habitat for bacteria and micro organisms. Please
proceed as follows:
• Make water flow through the dosing pumps before switching them off
• Clean the pre-filter, leave it open, remove the basket and drain the pre-filter
• Drain the filter completely
✓ Monthly maintenance
After every filter cleaning or every three months, we recommend to control the sate of the plates.
Every 1000 hours of operation, the system warns the user to control the plates through the "Cell
Maintenance" alarm. The system is equipped with an automatic cleaning system that in most cases
is enough to maintain the cell in perfect conditions. In case of a particularly hard water (rich in
minerals) or if the chemical qualities of the water are unbalanced, the cell will require a monthly
cleaning.
✓ Weekly maintenance
Measure the pH value at least once a week to keep it controlled and to restore its value as quick
as possible. Check salinity and restore the correct value.
✓ Electrolitic cell maintenance
If you see significant limestones deposits in titanium plates you have to clean its with a specific
solution.Follow this procedure to reach this goal. Don’t use brushes or other metal object to
remove deposits residue, they can damage plates covering reducing electrodes life and nullify
warranty. Pay attention to dont loose different o-ring that provide hydraulic sealing and avoid
water laeks. Leave plates in solution for two minutes. Repeat the steps below one more time if you
don’t reach the desired results.
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