Harmopool Hydrolyse EC20, Руководство пользователя

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14
13) Build in suction nipple
Insert the Ph suction cap into the acid canister. It is recommended not to lower the suction
cap to the bottom of the canister. If something would go wrong with the dosage, the
whole can of acid will not be pumped into the pool.
14) Start
installation
Start the installation by switching on the electricity of the pump until the salt is dissolved
and evenly distributed in the pool water.
Verify the pH and adjust the pH to 7.2-7.4.
15) Start salt electrolysis and pH dosage.
Chlorine control via Rx: set up the Rx set point
The Rx (redox) is a measure of the chlorine content (oxidation capacity) of the pool water.
The higher the Rx, the higher the chlorine content.
Regularly check the functioning of the electrodes and settings by measuring pH and
chlorine content using an alternative method (color measurement e.g. Poollab
ZWMX1060). If necessary, adjust or calibrate the setpoints of the installation.
The measurement of the chlorine content is expressed on the device in mV.
Many other devices express the chlorine content in ppm.
Below is a table which shows the ratios between mV and pH and the corresponding ppm.
For example, your device has the following values on the screen: pH 7.2 and redox of 740
then your pool water has a chlorine content of 1.2 ppm.
Attention, the measured values can sometimes deviate during a certain period of time,
these changes are determined by external uncontrollable factors, when in doubt do
different measurements at different times and interpret the values correctly
Table 1
Below is a table showing the ratios between mV, pH and the corresponding chlorine
content in ppm. For example, your device has the following values on the screen: pH 7,2
and redox of 740 then your pool water has a chlorine content of 1,2 ppm.
Attention, this table is not always correct. Due to products such as flocculants, wall
cleaner, settling agents, sulphates, copper sulphate, extremely dirty water (chloramines) ...
, due to electromagnetic interference and/or a non-ideal grounding, an Rx of 700-750 mV
may NOT correspond to a chlorine content of 1-1.5ppm. Often this is a temporary
phenomenon that occurs mainly when salt electrolysis is used.
A colour measurement with a solid device (e.g. Pool lab ZWMX1060), gives the best
indication of the chlorine content in the pool.