31
English
Following the activation of one of the two safety devices, try re-igniting the burner with the procedure
already described.
If the malfunction persists, and the burner consequently continues to go off, contact the nearest
authorized Service outlet, which will provide to eliminate the cause of the malfunction.
8. Routine maintenance
No panel or fixed guard of the frame may be removed from the machine to carry out the routine
maintenance.
Do not use harsh or harmful detergents such as alcohol, petrol or solvents to clean the coffee
machine; use water and neutral detergents.
Note:
The daily cleaning operations must be carried out in order to maintain the efficiency of the machine and to
guarantee the safety of the user and of the persons around it.
8.1 Cleaning the serving units and the filter holder
1) Using the brush, clean the seat in the unit in which the filter cup is inserted.
2) Insert the cup in the unit and, without latching it completely, drawn water by the coffee serving unit.
3) Let water overflow from the filter holder. This will clean the serving group.
The continuous flow of water from the unit can cause burns due to accidental skin con-
tacts.
4. Stop the water flow and insert the filter cup in the unit.
5. Clean the perforated filter and place it back into the cup. Let the water flow for a couple of seconds to
clean the filter, the cup and the spouts.
6. Repeat these operations on all the serving units.
Note:
Special commercially available detergents can be used to effectively clean the serving units.
8.2 Cleaning the tray and the cup support grill
The lower cup support grill 5 must be kept clean at all times; during the normal use of the machine, it is suffi-
cient to clean it with a sponge or a moist cloth. At the end of the working day, clean the tray and the grill also
in the internal areas using warm water and neutral detergent.
8.3 Cleaning the steam spout
Clean the steam spout with a sponge or a moist cloth at the end of the working day to remove all traces of milk or other
substances that inevitably form during the normal operation of the machine. Open the steam tap, placing the spout in
the tub, to remove any residues which may have accumulated in the spout.
8.4 Substitution of boiler water
To change the water inside the boiler, proceed as follows:
1) Cut off the power supply to the machine by turning the main switch 1 to position 0 (zero).
2) Remove the tub and the cup support grille and open the boiler drain tap.
3) Open a steam drawing valve to facilitate the draining of the water until the end of the operation.
4) When water no longer comes out of the boiler, close the boiler drain and the steam drawing tap.
5) Charge the machine with water following the instructions of paragraph “Charging the water in the boiler”.
6) To improve product quality, it is recommended to replace the water in the boiler and to change the water
contained in the water circulation pipes when starting the machine every day.
