7
SERVICE AND MAINTENANCE
To ensure perfect safety and efficiency of the machine over time, it is necessary to carry out maintenance. In particular,
it is advisable to ask authorized personnel to carry out an overall check of the machine at least once a year.
Coffee machine
Check the following on a regular basis:
• check pump pressure with a pressure gauge.It should indicate around 8-9 bar. In case of anomalies contact
• also with the pressure gauge, check the boiler pressure, which should be about 0.8-1.2 bar. This may also require
the assistance of authorized personnel, in case of anomalies;
• check if there is damage to the filters’ edges and check if coffee grounds are getting into the cup.
If necessary replace the filters.
Grinder doser
Check the following on a regular basis:
• Check the dose, which should be about 6-7 gr. at a time and adjust the amount as necessary;
• Always monitor the degree of grinding and modify as required;
• Check the wear of the grinding blades. They will need to be replaced if there is too much powder in the ground
coffee (the grinders usually last for about 600 kg of coffee).
Water softener
Do the following on a weekly basis:
• Perform regeneration of the softener (for the softener in the manual version);
• Check there is salt in the container (for the softener in the automatic version);
Cappuccino maker
Use special care in cleaning the cappuccino maker, following these procedures:
• Initially wash it by placing the immersion tube in water and run a delivery
for a few seconds;
• Turn the rotating body (1) 90° to pos.B (milk outlet tube closed);
• Holding the immersion tube in the air, dispense steam (cappuccino maker
dry run);
• Wait about 20 seconds to allow for internal cleaning and sterilization of
the cappuccino maker;
•
Close the steam and put the rotating body back in
pos.A
;
• If the air intake hole (2) is blocked , clear it gently with a pin.
It is advisable to clean the cappuccino maker after each period
of continuous use so as to avoid malfunctions and to ensure the
hygiene of the system.
i
Service and maintenance
english
authorized personnel;
pos. A
pos. B
1
2
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