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9. Drip tray Removal
Remove the grill placed on the drip tray. Lift the tray up slightly at the front, and pull forward
to remove it from the machine. Empty contents and wash the tray out. PERIODICALLY
CHECK THE LEVEL IN THE DRIP TRAY. Do not operate the machine without the drip
tray
. The Leva model drip tray pulls directly to the front.
10. Switch Panel
10.1 Switch Panel Features
The switch panel is capable of the following functions:
• Volumetric control of 4 different coffee dosages per group.
• Boiler refilling.
• System supervision through alarms.
• Serial connection RS-232 with data reading from the control panel to PC.
• Brewing group auto-cleaning (if activated).
10.2 Switch Panel Setting
To programme the switch panel, press and hold the symbol “*” for aprox. 5 seconds
until the green LEDs on the switchboard light up; at this moment press the symbol of the
coffee selection you want to programme (1 single, 1 large, 2 singles, 2 larges). You will see
all the green LEDs switched off, except the option you have selected and the “*” LED. Press
the same symbol again when the quantity in the cup reaches your desired level, it will be
memorized and the LED on this selection will then disappear to show that setting has been
successful. Repeat the above process for all the coffee selections.
This process should be carried out with fresh coffee in the filter holder each time.
To re-programme any dose (all the selections are independent) simply repeat the above
process on the button to be reprogrammed. Once done, any remaining buttons are unaffected
and will retain their original setting.
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