36
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:
-
3 ÷ 4 bar (300÷400 kPa);
Temperature
:
10-12°C
WARNING!
If the water pressure is higher than 3 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.
WORK TEMPERATURES
Washing 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 of 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.
