Cleaning And Maintenance - LaCimbali M39 Dosatron TE Gebrauch Und Installation

For correct application of the food safety system
(HaCCp), please follow the instructions in this
paragraph.
Procedure to effect at the end of the work day on all groups
or when signaled by the machine.
CoFFEE CIRCUIT CLEanInG CYCLES
The purpose of the flushing cycle is to remove all traces of
grease and scaling deposited 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
coffee circuit.
noTE: the following operations must be carried out when
the machine is on and pressurized.
aTTEnTIon, RISK oF SCaLDInG: During the wash cycles,
hot water and steam will exit from the groups. Keep the
hands and all other parts of the body well away until the
cleaning cycle has terminated.
If the machine sends the warning message, "EXECUTE
COFFEE WAShING" will appear on the display.
This message will continue to appear until the wash cycle is
performed.
The coffee circuit can be washed in different ways:
• simultaneous : all groups are washed at the same time;
• sequential : each group is washed separately and in
sequence. It is therefore possible to continue using the
groups not involved in the washing process.
A third type of washing cycle can also be effected:
: The washing cycle can be made on a specific
• single
group without having to wash the remaining ones. Groups
not involved in the washing cycle can still be used during
that time.
Note: The single washing cycle cannot be carried out if the
machine launches a warning message.
note: If no wash cycle messages appear and the machine
is used frequently, a wash cycle can be performed at any
time.

22. Cleaning and maintenance

note. once the wash cycle is underway, it CannoT be
stopped, even if the machine is switched off.
If there is a power failure, when power is returned the mes-
sage "EXEcUTE WaSHING" will be displayed. Complete
the cleaning operations as described previously.
The wash cycles performed without request by the machine
can be interrupted by switching off and switching back
on the machine.
The simultaneous washing mode lasts 7 minutes. The single
washing mode lasts 7 minutes for each dispensing group.
Programmed wash cycles that are not effected will be memo-
rized by the machine.
To perform the washing cycles, follow the steps on the next
pages.
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