INSTRUCTION MANUAL FOR DISHWASHERS
Page 3 of 12
GB
Mod.
V~ Hz
kW
A
S/N
H
2
O
kPa °C
2.3
Electrical connection
•
There must be an omnipolar type of main switch
that disconnects all contacts, including the
neutral, with a distance of at least 3 mm between
the open contacts and with safety circuit breaker
tripping or connected with fuses
, to be sized or
calibrated in conformity with the power indicated on
the machine’s data plate.
•
The main switch must be located on the electric line
close to the installation, and it must serve only one
appliance at a time.
•
Electric network voltage and frequency must coincide
with those given on the data plate.
•
There must be an effective earthing system in
conformity with the prevention standards in force for
operator and equipment safety.
•
The power supply cable (type H07RN-F only) must
not be pulled or crushed during normal operation or
routine maintenance.
•
The unipotential terminal fastened to the body must
be connected to a unipotential cable having a section
suited to the application.
•
Respect the polarities indicated in the wiring
diagram.
•
Consult that attached wiring diagram for additional
information.
Do not use adaptors, multiple socket-outlets or cables of inadequate type and section
or with extension connections not compliant with plant engineering standards in
force.
2.4
Plumbing connection
The appliance is to be connected to the water network
with a hose. There must be a slide on-off, ball or gate
valve
able to quickly and completely turn off the water
if necessary
between the water network and the
appliance’s solenoid valve. The on-off valve must be on
the line near and right before the appliance.
•
If the system is new or barely used, have the water run a long time before making the
connection.
•
The water supply, temperature and pressure
must be compatible
with what is indicated on the
machine’s technical data plate.
•
If the water’s hardness is greater than 14 F (8 dH), we recommend you use the machine with
internal water softener (available on request). If the water’s hardness is greater than 35 F (19.5
dH), we recommend you install an external water softener upline of the solenoid valve.
