Leon 600 Manual De Uso Y Mantenimiento página 57

GB
CLEANING
It is important to keep the appliance clean and in
good working order to ensure optimum quality of
the products and long life of the appliance.
Cleaning of the appliance must be carried out by
persons with knowledge and practical
experience of the appliance.
At the end of each working day, clean the outer
surfaces dirty with coffee (motor housing, tray,
discharge opening etc.). Clean the appliance
completely at least once a week.
Always disconnect the plug of the
appliance from the power socket
before cleaning it.
Clean the motor housing and the tray
with a cloth dampened with water or alcohol.
Wipe with a dry cloth.
Never put the appliance under running
water and never immerse in water.
Once the hopper has been removed it can be washed with lukewarm water and neutral soap,
then rinse it and dry well.
- Use a brush or a paintbrush (Fig. 22) to clean the most hidden areas inside the unit and a dry
cloth for the other surfaces.
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 for models 600 and 700, and 600 kg for model 800. The normal wear of the burrs can
change according to the type of coffee blend/origin used and the degree of roast, making the
indication of the kg produced variable, also because they are influenced by the cleaning and
maintenance intervals of the burrs, based on the use of a brush or paintbrush and/or the use of
specific products such as Puly Grind.
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.
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Fig. 22