52
WATER CONNECTIONS
Carefully comply with any
national or
regional regulations in force.
Water
installation must have the following
characteristics:
Temperature
:
55°C
Dynamic Pressure
:
-
2 ÷ 4 bar (200÷400 kPa);
-for machines with incorporated Water-
softener:
Dynamic Pressure:
3 ÷ 4 bar (300 ÷ 400
kPa).
Temperature
:
10÷12 °C
.
ATTENTION!: do NOT connect to
softened water.
WARNING!
If the water pressure is higher than 4 bar, fit
the pressure reducer “A” supplied into the
solenoid valve as shown in the drawing.
If the dynamic pressure is lower than
specified on the data plate of the machine, it
is advisable to install a Booster Pump.
Hardness:
between
7,2 and 12,5 °French
.
If the hardness values are higher than
those mentioned above, it is advisable to
install a water-softener.
WORKS TEMPERATURES
Water temperature 55°÷60°C
Rinse temperature 80°÷85°C
n.b.:
To help a correct working of the
thermocontrol system, do NOT adjust the
thermostat during the washing cycle.
DO NOT TAMPER WITH THE
THERMOSTAT CALIBRATION
WATER DRAIN
According to the dimensions of the drawing;
water drain and feeding pipe should have
the same diameter as the water inlet of the
machine.
It must be furnished with a siphon and have
a right slope.
The machine is provided with a flexible pipe
for the connection with the water-work.
Make sure there are no throttlings along the
pipe.
Carefully comply with any
national or
regional regulations in force.
