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8.4.
Water connection
!
The appliance must be supplied with
drinking water. The table groups together the
limits dictated by the European Community for
water to be considered drinkable.
Description
Pressure
GB
pH
Hardness
Retarder Prover 60x40
To carry out connection, connect the mains pipe
to the appliance connection pipe (ø ¾") (1),
interposing a shut-off cock (A)
water supply when necessary. Downstream from
this, install some easily reachable filters.
The water temperature must be between 5°C and
50°C.
The water pressure must be enough to guarantee
a correct functioning (see the following table).
Connect the safety discharge (2) present at the
top of the appliance, directly to the water supply.
2
1
Value
150÷300 kPA
1.5÷3 bar
6.5÷8
5÷15°F
to interrupt the
(50÷150 ppm CaCO3)
Iron
<0.2 mg/l
Manganese
<0.05 mg/l
Chlorides
<0.25 mg/l
Sulphates
<0.25 mg/l
Connect the water evaporator discharge (3)
present at the bottom of the appliance, directly to
the water supply.
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