12
ENGLISH
START-UP:
Once the sand filter has been loaded, it is necessary to wash it and proceed as follows:
Ÿ
Slightly unscrew the air vent plug located on the cover without removing it.
Ÿ
Place the selector valve to the Backwash position to clean the filtration media the first time.
Ÿ
Open the valves that control the suction lines and drain, turn on the pump for 2 minutes.
Ÿ
Turn off the pump and place the selector valve handle in the Filtration position.
Ÿ
Close the air release plug just after water starts coming out.
Ÿ
Once this operation is done the filter will be ready to start the pool water filtration cycles.
IMPORTANT:
Perform the position changes of the selector valve handle with the pump stopped always.
MAINTENANCE:
To clean the filter, do not use dissolvents, as this can damage it and eliminate the brightness of the same.
When necessary, the joints and the damaged parts must be replaced.
Perform the necessary backwashes and rinses according to the operating instructions.
Wash the sand annually for a better service with a liquid descaler
.
It is advisable to change the sand about every 3
years (Glass media every 10 years)
In winter, it will be necessary to carry out the following operations:
- Carry out a Backwash according to the previously indicated instructions.
- Empty the water from the filter.
- Remove the filter cover to keep it aired during the period of inactivity.
- When it is necessary to put the filter back into operation, just follow the commissioning instructions.
SAFETY WARNINGS
Do not run the system without water.
Before performing any maintenance operation on the filter, disconnect the electric current from the pump.
The filter must not be connected directly to the watersupply network, the pressure of the same can be very high and
exceed the maximum working pressure of the filter.
Do not use the filter circuit for filling and adjusting the pool water level.