HANDLING AND INSTALLATION
WARNING: Those authorised to carry
out the connection operation must have ex-
perience acquired and certified in the specific
sector, in accordance with current legislation
in the appliance's installation country .
The connection must make to the proper
standards and must comply with all the rel-
evant regulations and legislation .
To make the connection, connect the mains
line to the appliance's connection pipe, fitting a
shut-off tap (A), to allow the water supply to be
cut off when necessary .
Easily accessible filters must be fitted down-
stream of the tap .
WARNING: The appliance must be
supplied with drinking water having the
characteristics shown in the table .
Parameters to be checked
Pressure
pH
TDS
Hardness
Langelier index ( Recommended) (**)
Salt and metallic ion content
Requested
Recommended (**)
(**) Values different from these parameters may cause corrosion if combined with wrong use and environment.
3413920_inst_GB
WATER CONNECTION
Chlorine
Chlorides
Sulphates
Iron
Copper
Manganese
A
Value
200÷400 kPa (2÷4 bar)
7÷8 . 5
40÷150 ppm
3÷9°f (1,5÷5°d, 2 . 1 ÷6 . 3 °e, 30÷90 ppm)
>0 . 5
<0,1 mg/l
<10 mg/l
<30 mg/l
<0,1 mg/l
<0,05 mg/l
<0,05 mg/l
ENGLISH
11