20
Attention : to carry out this or any other maintenance operation requiring the
machine casing to be opened, use protective gloves to avoid being cut by the sharp
edges of the sheet steel
V
Advice on using the appliance for carbonated water
To guarantee the correct operation of the pump in time, the appliance must always
be operated with water in the cooling circuit.
The quality of the carbonation process also depends on the temperature
of the water, which means you should wait for the water cooler to have
cooled the water down sufficiently upon installation and the ice bank has
been formed.
Both still and carbonated water can be dispensed by pressing the relative
buttons after approximately
40 minutes
.
When installing the appliance, or when replacing the CO
2
cylinder, or if
the water cooler has no water left inside it, a few air bubbles may enter the
carbonation device.
These air bubbles could diminish the quality of the carbonation process, and
we therefore recommend you remove them:
• Close the
CO
2
cylinder
• Drain the circuit by pulling the outlet valve ring V.
• Reopen the
CO
2
cylinder
• Drain off at least two litres of sparkling water
6.4
HYGIENIC CLEANING
• Once you have checked that the appliance works properly, go on to the
“internal cleaning and hygienic cleaning” stage as described in chapter 8.
GB
If mains water is insufficient, a protection system intervenes and blocks pump
functioning (the NO WATER warning light is illuminated).
• The pump is blocked after
4 minutes
of continual working.
To restore functioning the apparatus must be disconnected from the electrical
network and reconnected when there is sufficient water in the mains system.
15
