After-Sales Service - GRE 770803 Manual De Instalación Y Mantenimiento

OBSERVATION:
Due to the diversity of situations, the instructions for installation, use and maintenance included in this manual do not respond to all possible
cases of use and maintenance. If complementary instructions are needed or if a specific problem arises, please contact the distributor.
MANIPULATION OF THE SELECTOR VALVE
- Never manipulate the lever while the pump is operating
- Never operate the pump without water for more than 3 minutes. Filter
position:
This is the normal position for filtering the pool. The pool skimmer sucks the water, passes it through the pump and then through the sand
filter and returns it to the pool through the impulsion nozzle.
NOTE: The filtering time is defined by the temperature of the pool water.
Filtering time: water temperature divided by two. Water at 20
position:
This position is for washing the sand. The filter should be washed when the pressure indicated by the pressure gauge exceeds by 0.2 bars the
initial pressure established during the start-up when the sand was clean. In this position, the water should be evacuated via the selector valve
outlet marked «WASTE».
Rinse position:
This position, after the sand washing, is for replacing and finishing the elimination of impurities through the drainage. In this position, the water
is evacuated via the selector valve outlet marked «WASTE».
Winter position:
This position does not allow water to pass and is used in winter when the filtering is stopped.

AFTER-SALES SERVICE

Loose parts available for 2 years counting from the product invoicing date.
For any after-sales service request (suggestions for use, spare parts) we thank you for contacting our after-sales department via e-mail:
sat@gre.es web: www.gre.es
Environmental protection programs, European directive RAEE (WEEE European Directive)
Respect the European Union Laws and collaborate in protecting the environment.
Dispose of electrical materials in the places defined by your local Town Hall for correctly recycling
electrical equipment and components. Do not throw them into non-selective waste containers.
Remove all batteries from those devices containing them before disposing of the product.
o
C = Filtering time of 2 hours Wash
5 MONOBLOCK FILTER - INSTALLATION AND GENERAL MAINTENACE MANUAL
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