NI1404-110
8
9
9.1
10
NI1404-100
NI1404-090
T
A
R
P
K
• This water dispenser can be equipped with a WATER BLOCK anti-flooding
device (optional) to prevent any accidental water leaks (fig.9).
Once the WATER BLOCK device has intervened, fitting
K
should be
disassembled and button
P
pressed to reset the device.
• If instead of being connected directly to the aqueduct the machine is
connected to an autoclave pump, then it is necessary to install above the
water supply an ANTISHOCK device to prevent “water hammers” (fig.
9.1)
5.2
WATER CONNECTION TO THE MAINS
Before water connection, check that the network pressure is between 2 and
3 bar and flow more than
3.5 l/min
.
• If the mains pressure is below
2 bar
or the flow rate is less than
3,5 l/
min
, fit a device capable of increasing the mains pressure (such as an
autoclave or similar).
5
INSTALLATION
GB
During connection of the appliance to the mains water supply,
all pre-existing tubes, gaskets and joints placed between the
appliance and the water mains connection must be replaced
with new material to avoid contamination.
N.B.: the pressure is especially important for those water coolers
fitted with a carbonation device.
Attention! All models are equipped with a water pressure reducer
calibrated at 3 bar, installed on the machine on ground models and
supplied separately with other models.
11
