Cleaning Operations - Cimbali M2 Manual Del Usuario

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4. Cleaning operations

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For correct application of the HACCP system,
please follow the instructions in this paragraph.
MILK CIRCUIT AND COFFEE CIRCUIT CLEANING CYCLES
The purpose of the flushing cycle is to remove all traces of
grease and scaling deposited when the milk is conveyed
and emulsified and when the coffee is dispensed.
Failure to flush out the circuit will allow these deposits to
solidify. This will impair the qualitative performance of the
cappuccino maker (1) and of the coffee circuit.
NOTE: the following operations must be carried out when
the machine is on and pressurized.
ATTENTION, RISK OF SCALDING: hot water, steam and milk
residues will spill out when the spouts of the cappuccino
maker/dispenser spout (1) are flushed. Keep the hands
and all other parts of the body well away until the cleaning
cycle has terminated.
MILK CIRCUIT AND COFFEE CIRCUIT WASHING CYCLES
The milk circuit and the coffee circuit can undergo several
types of washing cycles:
Daily wash cycle at set hour
Function - The message " EXECUTE WASHING MILK
CIRCUIT" in alternation "EXECUTE WASHING GROUP"
appears on the display at the set hour (consult the
"Customer programming - Service time menu" paragraph).
Activation - milk circuit: keep the milk wash key (28)
pressed on the selection keypad. The message " MILK
WASHING" appears on the display;
the message "EXECUTE RINSING" appears on the display
and is carried out by pressing the key (28) again.
Coffee circuit: with the modalities described in "GROUP
WASH WITH DETERGENT TABLET". The message
"GROUP WASHING" appears on the display.
Selection block - milk circuit: 60' function from the hour
set if wash cycle has not taken place, with the "Block milk
circuit" function set (YES).
Coffee circuit: 60' (30' if short washing) from the hour set if
wash cycle has not taken place, with the "Block coffee
circuit" function set (YES).
Wash type - milk circuit: with water and steam, and with
an external detergent in the place of the milk.
* Coffee circuit: with detergent tablet inserted in the
decaffeinated coffee panel (18)
For "CAPPUCCINO MAKER" cleaning instructions and
methods, please consult the specific leaflet.
at the end of this phase,
18
1
26
28
* GROUP WASH WITH DETERGENT TABLET
To be performed at the end of the working day or when
requested by the machine.
The machine will issue a message on the display "Perform
wash cycle" together with an acoustic signal.
This will be repeated until the operation is performed or until
the end of the timeout (60').
To perform the wash cycle, follow this procedure:
1)Open the decaffeinated coffee panel (18) and insert a tablet.
2)Close the panel (18).
3)Keep the coffee circuit wash key (26) pressed until the
message "Group washing" is displayed.
4)Wait until the machine finishes the automatic wash cycle
(approximately 8 minutes).
N.B. Once the wash cycle is underway, it CANNOT be
stopped, even if the machine is switched off.
If the power supply goes off or the machine switches off
during the cycle, when the power returns the message
"Press WASH" will appear on the display screen.
To continue, press key (26) to complete the cleaning cycle.
Programmed wash cycles that are not effected will be
memorized by the machine.
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