Checks And Maintenance - GRE EESB55 Manual De Instrucciones

8. Checks and maintenance

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Check the salt level (usually once or twice a
week). If the concentration is less than 4g / l, add
salt by the calculation next:
Q = (4-T) x V
Q = quantity of salt to be added in Kg
4 = salt content to be respected
T = measured salt content in the pool
V = volume of the pool in m3
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Always stop the device before adding chemical
products directly to the pool. Wait for the chemical
products to dissolve before turning the salt
chlorinator on again.
Presence of hydrogen peroxide: This product
cancels the chlorine reading for approximately 3
weeks.
The sterilizer produced by your chlorinator is
compatible with most
treatment products, with the exception of those
containing PHMB polymers. In all cases, stop the
chlorinator while you add products and until they
have been completely dissolved.
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If the filtration of the pool is maintained during the
winter months, we recommend turning the
chlorinator off when the temperature falls
below 15°C.
- Checking chlorine level:
This material is by no means a chlorine regulator.
The chlorine level can vary significantly depending
on the temperature,
introduced into the pool water...
A regular control of chlorine in the pool water is
necessary. Adjust chlorine production if needed in
accordance with paragraph 4.
Warning:
If you later add a shelter over your pool, such as a
telescopic shelter, remember to adjust chlorine
production if necessary by reducing the power
delivered to the electrode.
-Encrusted electrode:
swimming-pool water
attendance, chemicals
101452 Installation and user manual
The electrode must have a clean appearance
without lime scale encrustations. If need be, de-
scale the electrode by placing it in a solution
containing 80% water and 20% chlorhydric acid.
Then check why the electrode got encrusted:
•
Setting too low potentiometer
•
•
•
These anomalies are indicated by the blinking
red led.
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Stop the chlorinator during any handling of the
filter's valve: cleaning, rinsing, emptying...
9. Instructions for use of the
electrode
The electrode is a wear part which depends on
the following factors longevity:
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Never operate the electrolyzer with a salt content
of less than 3.2 g / l.
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Cut operation as soon as the water temperature
drops to 15 ° C.
If continuous filtration during the cold period,
remove the electrode from the vase and replace
the plug supplied for this purpose.
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Adjust chlorine production using the potentiometer
and according to the desired rate.
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Polarity reversal is carried out every 4 hours. To
manually reverse the polarity of the potentiometer
set the cursor to 0. Wait 2 minutes before
repositioning the button to the desired level of
production.
15