Wega EVD Use And Maintenance Manual

TECHNICIANS' manual 37 of 100
6.9 Dispensing steam
The steam dispensing method is different for each machine
type;therefore,the instructions specictothemodel being
used must be followed.
To optimally froth the milk, follow these simple rules:
• Only heat the amount of milk that you intend to use; once
heated, it will have to be completely poured out of the jug
and cannot be reheated.
• Froth the milk which should be at a temperature of around
4°C.
In any case, before proceeding to dispense steam, the follow-
ing precautions must always be followed.
Carefully move the steam nozzle using the specic
anti-scald rubber grip (1).
Do not direct the steam towards hands or other
parts of the body. Do not touch the steam nozzles with bare
hands; use the appropriate PPE.
1
Before using the steam nozzle, the condensation
draining operation must always be carried out for
at least 2 seconds.
To keep the steam nozzle tips in perfect working
order, it is advisable to carry out a brief dry dis-
pensing run after each use. Keep the tips clean at
all times using a cloth dampened in lukewarm water. Only
leave the steam wand immersed in the milk for the time
needed to heat it.
Do not open the steam valve with the steam wand
immersed in milk and the machine switched off, as
the latter would suck milk into the pipes.
6.9.1 Control knob version
• Immerse the steam nozzle into the liquid to be heated.
• Rotate the valve knob anticlockwise.
• The quantity of steam dispensed will be proportional to
how open the valve is.
• To stop dispensing, turn the valve’s knob clockwise.
6.9.2 Lever knob version
• Immerse the steam nozzle into the liquid to be heated.
• Move the valve lever horizontally to start dispensing steam
(it can be moved in any horizontal direction, as shown in
thegure).
OFF
Automatic
return
Automatic
return
• The quantity of steam dispensed will be proportional to
how far the lever has been moved.
• To stop dispensing steam, release the lever; it will auto-
matically return to its central position.

Wega EVD Specifications

General

Brand	Wega
Model	EVD
Category	Coffee Maker
Language	English