Starting The Machine; Electric Heating; Gas Heating; (Where A Gas System Is Present) - Wega EMA Use And Maintenance Manual

7

Starting the machine

7.1

Electric heating

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 (1).
In some versions of the optical level is replaced by
(3)
a green light : the light is indicates the proper
water level of the boiler, slow flashes indicate the
phase of water loading.
If there is no water (first installation or after
boiler maintenance), it is necessary to fill the
boiler in advance, so as to prevent overheating
of the heating element.
Proceed as follows :
Switch
Open the water tap of the water mains and of
the softener;
Using manual fill (2) fill the boiler with water until
the optimal level is restored;
Turn the switch to position "1" and wait for the
machine to warm up completely.
0
1
38
1
3
2
Switch
Power switch
Open the water tap of the water mains and of
the softener.
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 filled with water;
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.
0
1 2
7.2

Gas heating

(where a gas system is present)

Turn the main switch (A) to position 1;
open the gas valve (B) on the mains;
hold down button (C) and press the on button
(D) at the same time. Once the flame ignites, hold
down knob (C) for a few seconds to allow proper
activation of the thermocouple;
then, confirm that the flame has ignited by look-
ing through the window (E);
wait for the operating pressure indicated on
the pressure gauge to reach a working value of
1-1.2 bar;
B A
Power switch
D C
User manual
E