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29
GB
Fig. 6
MAINTENANCE
Maintenance must be carried out exclusively by qualified technical personnel.
Care for the mechanical and electrical parts of the appliance is indispensable in order to guarantee
their safety and efficiency. If any parts need replaced, authentic spare parts must always be used.
The burrs are subject to normal wear and the manufacturer recommends replacing them roughly
every 400 kg of coffee; the amount may vary depending on the hardness of the coffee beans and
on the coarseness of the grind set.
The efficiency of the burrs is important in order to guarantee the quality of the grind as regards size
and the temperature of the ground product; these parameters may have a considerable influence on
the success of a good espresso coffee.
TROUBLESHOOTING
(See Table on the next page)
In case of any malfunction, defect of the appliance or if you suspect any breakage after a fall, unplug
the appliance immediately.
If you are unable to solve the problem referring to the table below, contact an Authorized Service
Centre.
Only qualified experts should repair the appliance.
We are not liable for any damage caused by repairs not made correctly and/or by unauthorized
personnel. In these cases the warranty does not apply.
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