Steam Supply; Picking Up Of Hot Water; Turning Off The Machine; Programming Of Doses - Bezzera VERTICALE Manual De Instrucciones

based on the dose to supply.
To change the programming of doses, follow the
instructions indicated in paragraph 5.7 of this
booklet.
The machine is also conceived for continuous
output:
1) start the output by pressing the continuous out-
put key (Fig. 03 - A; pos. e)
2) stop the output once the wanted quantity has
been reached, by pressing once again the
continuous output key (Fig. 03 - A; pos. e)
Warning: The machine is equipped
with an automatic safety device that
stops continuous output after the third
consecutive litre.

5.4 Steam supply

1) To avoid refluxes of fluid inside the boiler, ex-
haust the steam by acting on the tap's knob
(Fig. 01; pos. 9).
2) Introduce the steam nozzle (Fig. 01; pos 8) in
the fluid container to heat up.
3) Press the steam key (Fig. 01 pos 9). The quan-
tity of steam supplied is proportional to the
opening of the tap; the greater is the opening
of the tap, the greater the quantity of steam
supplied will be.
4) Once the output of steam is concluded, re-
move the fluid container and clean immedi-
ately the steam nozzle with a wet cloth from the
residues of the heated fluid.
Warning: Do not touch the steam nozzle directly
because it is hot.

5.5 Picking up of hot water

1) Position the water container under the nozzle
(Fig. 01; pos. 3).
2) Act on the tap (Fig. 01; pos 10) to pick up the
quantity of water needed.
Warning: Do not touch the nozzle directly be-
cause it is hot.

5.6 Turning off the machine

1) Close the water shut-off valve
2) Bring the switch (Fig. 01; pos 1) in pos 0 and
check that the green light is off.
3) Bring the omnipolar switch of the electric net-
work in idle position "0".
4) Exhaust the pressure of the steam tap.

5.7 Programming of doses

(VERTICALE DE)
To adjust doses in DE machines, proceed as fol-
lows:
press the continuous output /programming/stop
key (Fig. 03 A; pos e), keep it pressed until the
relative light starts flashing, notifying (the machine
must not supply water) the beginning of the pro-
gramming function which lasts 4 seconds if a key
to program is not pressed.
Activate the output of any key of the keyboard (Fig
03 A; pos. a - d) to start programming which will
be memorized when the key will be pressed again
to stop output.
Repeat this operation for all keys in order to pro-
gram the wanted doses.
By programming the first group on the left, the set-
tings will be automatically transmitted to the other
group. To set different programming between one
group and the other, set them individually.
Warnings: DE models guarantee the
setting of the coffee volume per dose.
5.7.1 "PRE-BREWING"
ming
The possibility to select the "PRE-BREWING" func-
tion has been foreseen.
Machine off. Turn on the machine by pressing:
- key "a" (Fig. 03 – A; VERTICALE DE) of the first
group to ENABLE PRE-BREWING.
- Key "b" (Fig. 03 – A; VERTICALE DE) of the first
group to DISABLE PRE-BREWING.
The system confirms the operation, keeping lights
"pos. e" on. Turn off the machine and turn it on
again. Check the wanted setting. The pre-brewing
times are the pre-set ones.

5.8 Turning on the lights

It is possible to select the ongoing enabling/disa-
31
MOD. BEZZERA VERTICALE
program-