Removal; Initial Start-Up - Astralpool Control Connect-PH/ORP line Instruction Manual

13 Removal

Removing the power supply housing:
1. Remove the trim panel (A) from the front cover.
2. Unscrew the front cover fixing screws (B).
3. Pull off the front cover.

14 Initial Start-up

1. Ensure that the filter is 100% clean, and that the pool and installation is free of copper, iron and algae, and that any heating equipment
installed is compatible with the presence of salt in the water.
2. Balance the pool water. This will allow us to achieve a more efficient treatment with a lower concentration of free chlorine in the water,
and to extend the operating life of the electrodes with less lime scale in the swimming pool.
a) The pH should be 7.2–7.6
b) Total alkalinity should be 60–120 ppm.
N.B.: to determine the level of free chlorine, a test kit must be used.
7. In pools that are exposed to strong sunshine or intensively used, it is advisable to maintain a level of 25–30 mg/L of stabiliser (isocy-
anuric acid). Under no circumstances should a level of 75 mg/L be exceeded. This will help to prevent the destruction of free chlorine in
the water by sunlight.
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