Wega EVD Use And Maintenance Manual

TECHNICIANS' manual 33 of 100
6.5 Automatic steam wand (if applicable)
6.5.1 Adjusting the temperature
To program the temperature of the milk to be heated, enter
the machine programming through the display and set the
desired temperature.
However, we recommend that this does not exceed 60°C.
6.5.2 Adjusting the milk froth
To adjust the automatic steam wand milk frothing settings,
proceed as follows:
• Remove the left side panel from the machine (1).
• Turn the screw of the adjustment valve (2):
- To reduce the froth, turn it clockwise.
- To increase the froth, turn it anticlockwise.
• Reposition the side (1) on the machine.
1 2
6.6 Turning the machine on and off
During the machine's heating-up phase (which
varies depending on the model), the negative
pressure valve will release steam for a few sec-
onds until the valve closes.
If the machine is inactive for longer than a
week, the Technician must replace 100% of the
water inside the hydraulic circuits.
Before turning the machine on, proceed as follows:
• Open the water valve of the water mains and softener.
• Make sure that the level of water in the heating unit is
higher than the minimum level indicated on the water
level window (1).
The level window is replaced with a green indi-
cator light (2) in some versions: when lit, it indi-
cates the correct water level in the heating unit
and when it ashes slowly, it indicates that the water is
being loaded.
2
1
If there is no water (rst installation or after heating unit
maintenance),theheatingunitmustbelledinadvancein
order to prevent the heating element from overheating.
6.6.1 Electric heating
Depending on whether a switch or power switch is installed
on the machine, proceed as indicated in the below-indicated
specicprocedure:
SWITCH
• Open the water mains valve.
2
• Turntheswitchtothemanualllfunction(2)andllthe
heating unit with water until the optimal level is restored.
• Turn the switch to position “1” and wait for the machine to
warm up completely.
POWER SWITCH
• Open the water mains valve.
• Turn the power switch to position “1” (elec-
tricity is supplied to the pump to automati-
callylluptheappliance'sheatingunitand
steam heating unit) and wait for the heating
unittobeautomaticallylledwithwater.
• Turn the main switch to position “2” (full electricity is sup-
plied, including to the heating element in the heating
unit) and wait for the machine to warm up completely.
1
0
1 2
0

Wega EVD Specifications

General

Brand	Wega
Model	EVD
Category	Coffee Maker
Language	English