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Extraordinary maintenance
A blind filter is supplied together with the machine, for the cleaning of the coffee
brew group. This operation is to be carried out at least once a week, to remove
the coffee encrustations from the circuit.
1. Release the filter holder from the group.
2. Remove the filter from the filter holder and insert the blind filter.
3. Attach the filter holder to the group.
4. Start coffee delivery for approx.15 seconds, then stop delivery. Repeat this
operation 10-15 times.
Decalcification
Insert the decalcification product in the water tank then start delivery from the
coffee brew group and from the water tap. Leave the machine on for about an
hour, for the decalcifying, then switch off the machine and pour clean water into
the tank.
Activate delivery of the brewing group and the water tap, then switch off the
machine and discharge the pressure from the two boilers.
When the machine has cooled down, open the taps and discharge the water
from the two bolers.
Close the discharge taps and reset the machine in operation.
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