Procedure to follow at the end of the working day on all groups or when signalled by the machine.
COFFEE CIRCUIT CLEANING CYCLES
circuit.
NOTE: the following operations must be carried out when the machine is on and pressurized.
Groups of A version with display
COFFEE CIRCUIT
ATTENTION, RISK OF SCALDING: During the wash
cycles, hot water and steam will exit from the groups.
If the machine sends the warning message, "EXECUTE
This request will continue to appear for one hour or until
the wash cycle is performed.
• •
simultaneous
simultaneous: all groups are washed at the same time.
• •
sequential
sequential: each group is washed separately and in
Note: The simultaneous washing mode lasts 7 minutes.
dispenser group.
• •
single
single
group without having to wash the remaining ones.
used during that time.
Note
machine launches a warning message.
Note. Once the wash cycle is underway, it CANNOT be
If there is a power failure, when power is returned the
message "EXECUTE WASHING" will be displayed.
Complete the cleaning operations as described pre-
viously.
Note: If no wash-cycle messages appear and the
machine is used frequently, a wash cycle can be
performed at any time:
Press the
key:
+
+
_ _
Use the
and
on the desired line, then press the
t o
t o
ing the key
.
The wash cycles performed without request by the
switching back on the machine.
dispensed.
To perform the washing cycles, follow the steps on the
CUSTOMER PROG.
WASHING
DATA MENU
CUSTOMER
key.
c h a n g e
s e l .
c o n f i r m