Switching Off; Maintenance; Safety Rules; Cleaning The Machine - Bezzera UNICA Manual De Instrucciones

MOD. BEZZERA UNICA
and wait until the red dot (Fig. 08, pos. 4)
in the lower right corner of the display goes
OFF.
4) Dip the steam/water delivery pipe (Fig. 01;
pos. 3) into the drink to heat and open the
steam/water tap (Fig. 05; pos. 1).
5) After heating the drink, discharge a little
steam to clean out the sprayer hole.
6) After steam delivery is over, release the water/
steam tap knob (Fig. 05, pos. 1), remove the
container of the liquid and immediately clean
with a damp cloth the steam nozzle to remove
the heated liquid residues.
7) Press and hold "+" (Fig. 08; pos. 3) until the
display (Fig. 08; pos. 2) shows "s -> c" indi-
cating the transition from steam mode to cof-
fee mode. The PID digital temperature control
will adjust the boiler temperature to the preset
value for coffee.
After each steam delivery, you need to
fill the boiler as follows:
1) Be sure to set the condition "s -> c" indicat-
ing the transition from steam mode to coffee
mode as described in paragraph 7 above.
2) Place a container under the steam/water de-
livery pipe (Fig. 01; pos. 3).
3) Open the steam/water tap (Fig. 05; pos. 1).
4) Turn on the pump switch (Fig. 05; pos. 2) up
to the delivery with continuous flow of water
from the steam/water delivery pipe (Fig. 01;
pos. 3).
5) Turn off the pump switch (Fig. 05; pos. 2) and
close the steam/water tap (Fig. 05; pos. 1).
The machine is ready for normal operation.
Do not touch the water/steam distribu-
tor tap directly as it is hot.

5.6 Switching off

Turn off the main switch (Fig. 05; pos. 3) (red led
off Fig. 01; pos. 15).
Should the machine be off for long periods:
1) Empty the tank.
2) Unplug from power supply.
3) Replace the machine in a dry, weather-resist-
ant environment of exclusive access.

6 - MAINTENANCE

To allow the machine to work correctly, follow the
maintenance instructions provided below.

6.1 Safety rules

Do not subject the machine to water
jets. Do not immerse the machine in
water for cleaning. Disconnect the
machine from the electrical power by
turning the electrical power network omnipolar
knife-switch lever to the resting position 0. Remove
the plug and close the water interception tap
before carrying out maintenance and/or cleaning
work. If the machine is malfunctioning, do not
attempt to repair it alone and call the technical
assistance service immediately. If the electrical
power cable has been damaged, turn off the
machine immediately, turn off the water and call
the technical assistance service. Do not replace it
alone. Carry out cleaning/maintenance when the
machine is cold, preferably wearing protective
gloves.

6.2 Cleaning the machine

Warnings: For the best results and in
compliance with current regulations,
change the water contained in the
boiler and pipings at every daily start-
up of the machine.
These advices are indicative, the maintenance
and cleaning schedules depend on the use of the
machine.
After each use
1) Clean the steam nozzle.
2) Clean the filter holder and the filters.
Daily
1) Clean the cup holding grid and the drain ba-
sin.
2) Clean the body.
3) Clean the group's gasket with the brush sup-
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