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E N G L I S H
3.7. Filter use and operations.
3.7.1.
Filtration (Fig. 14).
Normal operation. Water is sucked up from the filter and is returned clean to the pool after having passed through the sand in the filter.
3.7.2.
Backwash (Fig. 15).
Backwashing is a function for cleaning the sand in the filter without emptying it.
Backwashing must be carried out whenever the water flow coming out of the filter has decreased significantly.
In this phase the water passes through the sand in the opposite direction and comes out of the drain cock where before there was an exchange tube connected to a drain.
For backwashing you must:
- Close the water return to the pool.
- Move the water return tube connected to the filter and connect it the opposite way so that it goes to a drain.
All you have to do is operate the filter in the backwash mode for about 2-3 minutes to have it perfectly clean.
Caution: quite a few litres of water are used in this phase.
Caution:Always switch the pump off when operations are done on the filter.
3.7.3.
.
Cleaning the water
Visible dirt is eliminated by the filter, except for algae, bacteria and other microorganisms, which can contaminate the pool water. To eliminate these polluting bodies, there
are specific products that must be used regularly and dosed properly. Only this way will the pool water be kept hygienically clean and clear.
Caution: All SPF filter versions are equipped with a thermal switch that is activated and interrupts pump operations if overheated. In this case the power feed must be
disconnected and you must wait at least 2 hours before switching the filter on again.
3.7.4.
Useful advice.
To reduce problems of fine dust found in the sand and that goes into the water, we recommend you to start the plant following these indications:
I.
Activate the filter pump at the "Filtration" mode and make sure that the filter waste goes into a drain. This operation must not last more than 1-2 minutes. Switch the
pump off and set the filter in the "Backwash" mode.
II.
Backwash for about 2-3 minutes and make sure, as already mentioned, that the tube connected to the waste outlet goes into a drain.
III.
Switch the pump off and restore the filter to the "Filtration" mode.
3.7.5.
Storing in winter.
At the end of summer dismantle the filter and disconnect the tubes. Make the water go out of the tank and pump. Remove the sand from the filter and put it where it will not
freeze. The sand can be kept for the next season.
When handling the filter be careful as it is heavy.
Damage caused by freezing is not included in the guarantee!
3.8.
Problems and solutions.
Sand inside the pool
Sand present after cleaning the bottom for the first time
Leakages in general
Very scarce water flow
The pool water does not become clear.
The pump does not work.
For any further problems contact your dealer!
3.9.
Maintenance.
Before carrying out any operations remember to disconnect the plug and never put your hands into the water when the pump is running.
Filter maintenance consists simply in cleaning it with a backwash.
4.
Guarantee.
4.1.
General aspects.
i.
In accordance with these prescriptions, the dealer guarantees that the Product covered by this guarantee ("the Product") does not have any conformity defects on
delivery.
ii.
The Guarantee Period for the Product is two (2) years, calculated from the moment in which it is delivered to the buyer.
iii.
Should a conformity defect of the Product occur and should the buyer notify it to the dealer during the Guarantee period, the dealer must repair or replace the
Product at his expense and at the site he retains most suitable, unless this is impossible or of excessive expense.
iv.
Should it not be possible to repair or replace the Product, the buyer can demand a proportional price reduction or, if the conformity defect is sufficiently significant,
the resolution of the sales contract.
v.
The parts replaced or repaired under this guarantee do not extend the duration of the guarantee of the original Product; they will however benefit of their own
guarantee.
vi.
For the validity of this guarantee, the buyer must confirm the purchase and delivery date of the Product.
vii.
When the buyer gives notice of conformity defects more than six months after delivery of the Product, the buyer must prove the origin and the existence of the defect
he has found.
viii.
This Guarantee Certificate does not limit or prejudice the consumers' rights under national laws of mandatory type.
4.2.
Particular terms.
i.
This guarantee covers the products to which this manual refers.
ii.
This Guarantee Certificate can be only applied to the countries in the European Union.
iii.
For the validity of this guarantee, the buyer must strictly follow the Manufacturer's indications included in the documentation delivered with the Product, when such
documentation is applicable to the Product range and model.
iv.
When a schedule has been specified for replacements, maintenance and cleaning of some parts or components of the Product, the guarantee is considered valid
only in the case the schedule has been followed correctly.
4.3.
Limitations.
i.
This guarantee is to be applied solely to sales to consumers; a "consumer" is he who purchases the Product for purposes that are beyond his professional activity.
ii.
No guarantee is granted in relation to normal wear caused by use of the Product. As for parts, components and/or replaceable or perishable materials such as
batteries, bulbs etc. the buyer must respect what is prescribed in the documentation that has been delivered with the Product.
iii.
The guarantee does not cover cases in which the Product: (I) has been treated incorrectly; (II) has been repaired, maintained or manipulated by an unauthorized
person or (III) has been repaired and equipped with non original parts. Should the conformity defect be a consequence of an incorrect installation or starting up
procedure, this guarantee will cover the defect only if the said installation or starting up procedure is included in the Product sales contract and has been realized by
the dealer or under his liability.
File name: 7540011 - ISTRUZIONI SPF 11 LINGUE
After the first few hours of the filter running, a minimum presence of sand inside the
pool is normal.
The problem should not persist after cleaning the bottom for the first time.
The sand is too fine. Make sure the quality of the purchased sand is suitable for the
use.
Make sure you have secured the various points correctly
Check if the tubes are clogged. Carry out a backwash.
Check if the plant is of the right size for the pool it is used.
Wait a necessary period of time for the motor to cool down.
Page 6-of 32
Rev. 4 of 08/05/2012
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