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INSTRUCTION AND MAINTENANCE MANUAL
L0200200
R
EV
.7
12/04/2021
9
The equipment should be protected from eventual water sprinklings, dust, humidity, collision or
accidental damages.
Advisable room temperature should be included between 0°C and +50°C.
9.3
STARTING
Check carefully that the components aren’t damaged because of transport collisions .
if any part is damaged or it is not in keeping with the original condition of supplying, don’t make
the system work and provide for the reparation or for the substitution at the assistance centre.
Check that all the filter connection pipes and the valves are closed.
9.4
REFILLING
Refill the filter by putting in the filtering material from the hole lid.
The Filter media sand used must have the following characteristics:
FILTER MEDIA
GRANULOMETRY
QUARTZ SAND and MILLED QUARTZ
0,4 ÷ 0,8 mm
1 ÷ 2 mm
1 ÷ 3 mm
3 ÷ 6 mm
ZEOLITE
1 ÷ 2,5 mm
2,5 ÷ 5 mm
DIATOMACEOUS
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ANTHRACITE
0,8 ÷ 1,8 mm
ACTIVATED CARBON
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ATTENTION:
Before refilling close the access hole of the centre manifold pipe
which is placed just under lid.
Remove the gasket from the
filter’s entry.
Refill slowly the filter in accordance with the following quantities:
FILTER MODEL
MATERIAL QUANTITY
6 m
3
/h
75 Kg
10 m
3
/h
100 Kg
14 m
3
/h
150 Kg
22 m
3
/h
250 Kg
35 m
3
/h
450 Kg
ATTENTION:
At the end of the refill remove the closure used for the manifold
pipe which is placed under the lid.
Afterwards fill the sand filter with water.
The refill should be done slowly by letting the water flow in every interstices inside the filtering
material.
Refill should be done until the water level overflows the
filter’s edge.
ATTENTION:
Check that the spreading of the water in excess doesn’t cause
damages and that there aren’t any nearby voltage and/or electric
component parts present were the excess water could be in
contact with.
