Espa ESAL Base, Руководство пользователя

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11
GB
U S E R G U I D E
1.2 TECHNICAL CHARACTERISTICS
• Compact and adaptable to any installation room.
• Electronic box with IP-65-grade protection, allowing the
equipment to be installed outdoors.
• Chlorine-production regulation by switch mode power
supply.
• Automatic voltage regulation depending on the salt
concentration and temperature, maintaining the chlorine
production constant.
• Buzzer alarm.
• Excess salt level indicator.
• Low salt level indicator.
• Chlorine production level indicator.
• Overload indicator and automatic blocking of power
phase with automatic timed resetting.
• Protection against excess salt by automatically reducing
production.
• Automatic disconnection due to accumulation of gas in
the cell with automatic resetting when the water flow is
restored.
• Automatic disconnection in the case of absence of water
flow.
• Automatic resetting in the case of a power failure.
• Non-volatile EEPROM memory with permanent data
retention.
• Warranty controlled by internal microprocessor that
determines the hours of operation of the equipment.
• Change in polarity by intensity.
• Maximum chlorine production 20 g/h (ESAL Base 20),
25 g/h (ESAL Base 25)
• 230 VAC / 50-60 Hz supply voltage.
• Power phase performance > 90%.
• Maximum power 170 W.
• Maximum cell voltage 7.5 VCC.
• Maximum cell current 22 A (ESAL Base 20), 27 A (ESAL
Basic 25).
• Insulation voltage EN 609050 - 3000 VAC.
2. PREPARING THE POOL
To ensure the correct operation of the equipment, add a
small quantity of salt and check the pH level is correct. The
normal salt and pH values should be as follows
PREPARING THE WATER IN THE POOL
pool water pH ---------------------------------- 7.2
proportion of SALT in kg/m3------------- 4.5
Bear in mind that the efficacy of the chlorination and quality
of the water for healthy bathing depends to a large extent
on the water pH, and so special attention must be paid to
regularly checking its conditions and adjusting them when
necessary. If you do not want to depend on the pH of your
pool, purchase an ESPA Pool EQUAL dispensing pump.
In principle, it is better for the pH to be low (acid), since this
achieves better disinfection, although excessively low val-
ues can cause health and corrosion problems. Therefore,
the correct margin is between 7.2 and 7.6.
To calculate the kilograms of salt to be added to the pool,
first calculate the pool capacity and then multiply the result
by 4.5.
EXAMPLE: If the pool is 8 m long, 4 m wide and has an
average depth of 1.5 m, make the following calculation:
Step 1. Pool capacity: 8 x 4 x 1.5 = 48 cubic metres
Since each cubic metres of water must contain 4.5
grams of salt, it is necessary to multiply the pool volume
by 4.5.
Step 2. Quantity of salt to be added: 48 x 4.5 = 216
kilograms of salt
We advise you to use salt that is specially prepared for sa-
line chlorination facilities, as it is designed to facilitate rapid
dissolution and obtain optimum results in your facility. You
can buy it in stores that specialise in products for pools.
CAUTION When adding salt to the pool, always
disconnect the saline chlorinator (OFF position) and turn
the filter on for 3 or 4 hours for the salt to dissolve, to
ensure there is no danger of overload. Once it is dissolved,
connect the equipment.
It is advisable to add salt to the pool gradually, two or three
times, so as not to exceed the recommended quantity
(6 kg/m
3
); too much salt could overload the chlorinator,
causing it to automatically turn off, in which case it is
necessary to add water to reduce the salt concentration.