Routine Maintenance; Cleaning The Dispensing Units And The Filter Cup; Cleaning The Tray And Cup Support Grille; Cleaning The Steam Spout - La San Marco New 105 Touch SEries Use And Maintenance

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8. Routine maintenance

• No panel or fixed guard of the appliance body may be removed from the it 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:
Daily cleaning operations must be carried out in order to maintain the efficiency of the appliance and to guar-
antee the safety of the user and of people.

8.1 Cleaning the dispensing units and the filter cup

1)
Detach the filter cup from the serving unit, remove the coffee grounds and replace the filter present with
the blind filter (without holes) provided with the machine.
Note:
The filter is pressed into the cup; to remove it, simply force it on the sides and then extract it. Do not remove
the elastic ring on the inside of the filter cup.
2)
Using the brush, clean the seat in the unit in which the filter cup is inserted.
3)
Insert the cup in the unit and, without latching it completely, press the continuous flow button.
4)
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 contact.
5)
Stop the water flow and insert the filter cup in the unit.
6)
Start the continuous flow and then stop it after a couple of seconds; repeat this operation a few times
(this is to clean the drain duct and the solenoid of the unit).
7)
Clean the perforated filter and place it back into the cup. Dispense water for a couple of seconds to clean
the filter, the filter cup and the spouts.
8)
Repeat these operations on all the serving units.
Note:
Special commercially available detergents can be used to clean the dispensing units effectively

8.2 Cleaning the tray and cup support grille

The lower cup support grille must be kept clean at all times; during the normal use of the appliance, simply
wipe it clean with a sponge or damp cloth. At the end of the work day, clean the internal parts of the tray and
grille too using warm water and neutral detergent.

8.3 Cleaning the steam spout

Clean the steam spout with a sponge or a damp cloth at the end of the work day to remove all traces of milk or
other substances that inevitably form during the normal operation of the appliance. Open the steam tap, placing
the spout in the tray, to remove any residue which may have accumulated in the spout.

8.4 Replacing the boiler water

To change the water inside the boiler, proceed as follows:
Cut off the power supply to the appliance by turning the main switch to 0 (zero).
1)
2)
Remove the tub and the cup support grille and open the boiler drain tap.
36

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