44
Polaris
User manual
7.2 Electric heating (EVD version)
t Open the water tap of the water mains and of
the softener
t Press the master switch
(21) of the machine;
t wait for the possible au-
tomatic replenishment of
the water in the boiler;
t wait another second or so
for the performing of the
auto-test;
7 Starting the Machine
7.1 Electric heating ( EMA / EPU versions)
Before starting the machine, make sure that
the level of water in the boiler is higher than
the minimum level on the level-check window
(7). If there is no water (first installation or after
boiler maintenance),
it is necessary to fill
the boiler in advance,
so as to prevent over-
heating of the heating
element.
Proceed as follows :
t Open the water tap
of the water mains
and of the softener;
t Turn the switch to position “1” (electrical power
supplied to the pump for automatic boiler re-
plenishment and machine services) and wait for
the boiler to be automatically lled
with water;
t Turn the switch to position“2” (full
electrical power supplied, including
the heating element in the boiler)
and wait for the machine to warm up completely.
12
0
5 Preparing the machine
The preparation of the machine and the instal-
lation operations must be carried out by qualied
personnel only. The installer must strictly follow the
indications provided in chapter “Warnings for the
Installer”.
!
Using the machine without all the installation
operations having been carried out by technical
personnel could damage it seriously.
!
The machine must be placed in a perfectly
horizontal position.
7
21
6 Changing the water
In case of breaks longer than 1 week, it is necessa-
ry to perform the changing of the 100% of the water
contained in the hydraulic circuits of the machine,
by using the appropriate dispensing points, as de-
scribed in the Paragraph “Warnings for the Installer”.
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