Astralpool KEOPS Manual De Instalación página 11

5. USER MANUAL
EFFECTUATE ALWAYS THE CHANGIING OF THE SELECTOR VALVE POSITION WITH THE
PUMP STOPPED.
5.1.-FILTER
With the pump stopped you have to put the selector valve handle in the position
of "FILTER".
Start up the pump.
During the action is convenient to observe periodically the manometer due to the
fact it indicates as the saturation grade of the filer.
5.2. BACKWAH
The solid particles that contain the pool and are picked by the catch basin and
the skimmers remain holding down in the sand of the filter and in consequence
the pass of water is constantly bringing down. For this reason the pressure is
progressively increased. When the pressure arrives to 1,3 kg/ cm², it will realise
a "BACKWAH".
You should proceed in the following way:
Put the selector valve in position "BACKWAH" and it starts the pump. Effectuate
this manoeuvre during 2 minutes. Observe the selector valve visor to check if
this time is correct, it depends on the dirty accumulated in the filter.
ATTENTION
5.3. RINSE
After realising the "RIINSE" of the filter and before putting the system in
filtration, it is convenient realise a "RINSE", so as to avoid that the first quantity
of water, still silty goes directly to the pool. For this with the pump stopped, put
the selector valve in position of "RINSE". Start up the bomb to realise this
operation approximately during a minute. Observe the selector valve visor to
check if this time is correct, it depends on the dirty accumulated in the filter.
5.4. RECIRCULATE
When we put the selector valve in this position, the water enter from the pump
go directly to the pool, without going through the interior of the filter.
5.5. WASTE
In the case that the pool doesn't have a catchment in the bottom of it, you can
scoop it through the pump of the filter. It has to be put in the position of
"WASTE". To realise this operation, open the valves of the catch basin and close
the valves of the Skimmers and Pool Cleaners.
5.6. CLOSED
This position closes the entrance of water to the filter.
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