8-4
SORGENTE/SMILE/ISI-T/UNDERCOUNTER - Installation, Use and Maintenance - cod. A-MAN03 - Rev. 02/2012
8.3 Filter replacement
In relation to the type of filter, with a standard use of
the dispenser it is compulsory to change the water filter
cartridge at least once a year or every six months.
Once the filter is wet, even if the dispenser is not used,
it has to be replaced within a period of 12 months or
in accordance with the technical specifications of the
filter manufacturer.
Each spare filter is equipped with an electronic smart
card that will be necessary to block the dispenser if
one of the previous conditions, that require the filter
replacement, occurs.
The dispenser will also be blocked if the smart card is not
inserted or inserted in a wrong way
(right way: fig. 8.5)
.
At each filter change, it is a good rule to note down the
date of replacement by directly writing it permanently
on the new filter installed.
Proceed as follows:
• insert the smart card, supplied with the new filter,
in the proper fissure
(fig.8.5);
• close the water interception tap;
• press the room temperature water key
and keep
it pressed until the dispenser doesn’t dispense water;
• Place a cloth under the cartridge and subsequently
turn the coupling head of the cartridge of one-half
turn and remove it by pulling down;
• fit again;
• open the interception tap of water and check the seal,
press the room
temperature water dispensing key
and dispense at least 10 litres of water;
• make available a cloth, position it under the cartridge and
subsequently turn the coupling head of the cartridge of
one-half turn and remove it by pulling down
(fig. 8.6)
;
• insert again the new cartridge, pushing it up and
screw it again of one-haft turn;
• open the interception tap of water and check the seal,
press the
temperature water dispensing key and
dispense at least 10 litres of water.
fig 8.6
fig 8.5
IMPORTANT
Pay attention that the plastic
hose is not flattened or stretched.
WARNING
Before every filter replacement
it is suggested to carry out the
dispenser sanitization by using
the appropriate kit (optional and
not supplied with the dispenser);
this procedure must be carried
out exclusively by skilled technical
staff, failure will make the
guarantee of the product expire.
