9.1. General cleaning
To guarantee the correct operation of the machine as well as the quality
of the ground coffee, we should periodically clean the parts that come into
contact with the coffee (at least once a week). Before performing any type
of maintenance
work, the following indications must be taken into consideration:
• Always turn off the machine using the 3 position switch (15).
• Disconnect the machine from the power supply.
• Do not submerge the machine in water or use waterjet.
9.2. Cleaning of the coffee bean hopper
Before cleaning, make sure that there are no beans left in the hopper (2).
Close the hopper opening lever (3), turn it counter-clockwise until it comes
off the grinder. Clean it with a damp cloth or soap and water to eliminate
the oil residues from the coffee, washing it carefully and then drying. Replace
the hopper and turn it clockwise back into position. If it is not correctly
positioned, a warning message will appear on the display.
9.3. Cleaning the coffee exit chute
It is very important to maintain the exit chute (9) clean of coffee in order
to assure the consistency of the dosis and the continued functioning of the
grinder.
A tubular chute brush should be used for this cleaning process. Simply inset
the brush up into the mouth of the exit chute (9) (Fig. 4), carefully twisting
the brush to remove any remaining grounds in the chute.
Caution: Do not force brush too high up the chute as there is a
fragile rubber dosis curtain at the upper end of the chute. Damage to the
rubber curtain can result in less precise dosing.
Also, the dosis button (11) along with the upper and lower portafilter
9
Cleaning
holders (10,12) should be wiped periodically to prevent build up of
coffee grounds and oils It is recommending to clean the outer portions
of the grinder with a damp cloth and mild cleaning soap.
!
Fig. 4
ORIGINAL INSTRUCTIONS
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