Wega EVD Use And Maintenance Manual

TECHNICIANS' manual32 of 100
6. COMMISSIONING
6.1 Safety precautions
Carefully read the instructions provided in
chapter "I. SAFETY PRECAUTIONS" on page
3.
6.2 Preparing the lterholders
6.2.1 Filter holders
• Placethelter-holdingspring(2)inthehousingofthel-
ter holder (1).
• Take the (3) or (4)one-cuplterandpressitrmlyintothe
lterholder.
6.2.2 Spouts
Finishpreparingthelterholderbyttingthespoutforone
cup (5) or two cups (6).
5
4
1
2
3
6
Properly connect the single lter with the single
spout and the double lter with the double
spout.
6.2.3 Grinding and dosing coffee
It is important to have a grinder-dispenser next to the machine
so that the coffee can be ground on a daily basis.
To adjust the coarseness of the ground coffee, use the appro-
priate regulator located on the grinder-dispenser hopper.
The coffee must be ground and dispensed according to in-
structions provided by the manufacturer of the grinder-dis-
penser. The following points should also be kept in mind:
• To obtain a good espresso it is not recommended that you
store large amounts of coffee beans. Comply with the ex-
piry date indicated by the producer.
• Never grind large volumes of coffee, it is advisable to pre-
pare the amount that can be held in the dosing device and
if possible, use it by the end of the day.
• Do not buy pre-ground cof-
fee, as it perishes quickly.
If necessary, buy coffee
in small vacuum-sealed
packs.
6.2.4 External motor pump adjustment
To adjust the operating pressure, proceed as follows:
• Press a coffee dispensing switch.
• Adjust the pressure by turning the screw located on the
pump (3) so as to obtain a value between 0.8 and 0.9 Mpa
(8 and 9 bar): tightening the screw increases the pressure,
and loosening it reduces the pressure. Check the pressure
by means of the pressure gauge (4) located on the front
of the machine.
• Switch off the dispensing switch.
3
4
6.2.5 Coffee grind
To adjust the coarseness of the ground coffee, use the appro-
priate regulator located on the grinder-dispenser hopper.
6.3 Lighting(iftted)
6.3.1 Dispensing compartment
To turn on and turn off the work compartment lighting, press
the switch, which is located under the command facade on
the left side.
6.3.2 Spouts
To turn the work compartment lighting on and off, press the
switch, which is located under the command facade on the
left side.
6.4 Cupwarmer(iftted)
Activate and adjust the temperature as shown in the mod-
el-specicusermanual.

Wega EVD Specifications

General

Brand	Wega
Model	EVD
Category	Coffee Maker
Language	English