Electronic control panel
18 English
Important:
Once finished the cleaning process, remove the porta filter and run water through the group again
to rinse out all remains. Repeat the cleaning process without detergent once more for a perfect result.
“DO NOT MANIPULATE THE PORTA FILTER DURING THE AUTO - CLEANING PROCESS”.
•
Cleaning the groups everyday with the filter membrane but without detergent is recommended.
•
Cleaning the groups with the filter membrane and detergent is recommended once a week.
17.2. Cleaning of gasket & shower
When attaching the porta-filter filled with grinded coffee into the brewing group, left overs accumulate in the
closing surface. These remains if excessive can prevent a good closing between the porta-filter an the brewing
group. Moreover, these remains can even block the output of water through the group.
The solution for this is cleaning:
•
Place on the filter basket the blind membrane filter, without detergent.
•
Place the porta-filter in the brewing group, without attempting to close it. IT MUST BE LOOSE.
•
Connect a continuous espresso (switching or selecting).
•
Make an opening - closing movement of the porta in place, without closing it. Water will flow around
the porta filter, flowing through the closing surface, cleaning it. Be very careful, as this water is very hot,
and can cause burns.
17.3. Shower cleaning
With a scouring pad, whip the shower’s area
both interior, and exteriorly.
18. Electronic control panel
When having an electronic control panel (5 buttons per brewing group), the machine offers these additional
capabilities:
•
Volumetric control of four different espresso doses per brewing group.
•
Time-controlled hot water dose’s control. (on customer’s request).
•
Automatic filling and level control of the boiler.
•
Automatic switch off of the heating element if not enough water. (on customer’s request)
•
System´s supervision through alarms.
•
Serial connection RS-232 with data-reading devices from the control panel to the computer.
•
Brewing group auto-cleaning.
The control panel is by default programmed with 4 standard doses (these can be re-programmed as you wish)
and a continuous selection. The first four keys (1 short espresso – 1 long espresso – 2 short espressos – 2 long
espressos) brew the programmed amount and then stop automatically; the fifth one brews without stopping by
itself.
Blind Filter membrane
Blind filter Membrane
Detergent
Filter
basket
Shower
Closing Area with
grinded coffee remains
PROGRAMING MENU
(press over 8 secs)
CONTINUOUS
(press between 1 & 8 secs.)
TEA (on customer request)
(press under 1 sec.)
2 Short
espressos/
auto-cleaning
1 Short
espresso
1 Long
espresso
2 Long
espressos
