La San Marco NEW 105 T 2, Use And Maintenance

Page: 80 / 172

En
G
li
SH
79
The continuous flow of water from the unit can cause burns due to accidental skin contact.
6) Stop the water flow and insert the filter cup in the unit.
7) 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).
8) 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.
9) 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 Cleaning the touchscreen keypad
important
To clean the touchscreen keyboard fitted to your machine, use a slightly damp microfibre cloth. Microfiber cap -
tures oily residues, eliminating them, instead of spreading them all over the screen. The presence of oily residues
on the keyboard is the cause of keyboard malfunctions. To moisten the cloth use only water: it is absolutely
forbidden to use detergents or soaps that would also compromise the correct functioning of the keyboard.
8.5 Replacing the boiler water
To change the water inside the boiler, proceed as follows:
1) Cut off the power supply to the appliance by turning the main switch to
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) Fill the coffee machine with water as instructed in the paragraph entitled “Filling the boiler with water”.
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.
9. idle periods
If the machine is to remain idle for long periods (weekly closing days, holidays, etc.), take the following pre -
cautions:
1) Turn the main switch to 0 (zero) and if necessary unplug the power cable or disconnect the main switch
from the electrical mains.
2) Close the cut-off valve of the water mains.
3) if you think the temperature might drop below 5 °C, completely drain the water system of the coffee machine.
4) Wash the components of the coffee machine as described in the paragraph entitled "routine maintenance".
5) Cover the machine if necessary.