Cimbali S30 Techniker-Handbuch Seite 227

9. Diagnostics messages
MALFUNCTION
DESCRIPTION
CODE
Service boiler level
060
signal anomaly
Error while checking
the correct filling of the
061
coffee boiler.
"Coffees dispensed for
MM1 with flow under
062
the limit
(3 consecutive coffees
dispensed)"
"Coffees dispensed
referred to MM1 with
flow over the limit
063
(3 consecutive coffees
dispensed)"
POSSIBLE CAUSES
• Electrical disturbance in earth
connection.
• No water
• The volumetric counter is
malfunctioning
• Broken pump
"• coffee filter blocked
• coffee duct blocked
• coffee type changed
• qref calibration wrong
• grind too fine, excessive dose
ground"
"• coffee finished (and coffee
sensor faulty, if present)
• bridge in coffee in hopper
• coffee type changed
• qref calibration wrong
• grinding too coarse
• grinder/dispenser blocked,
insufficient dose of ground coffee"
105 EN
INTERVENTIONS
- Check earthing and insulation of the machine.
• Check if there is water and if the pump works.
• Check if the volumetric counter works.
• Check for obstructions in the coffee boiler input circuit.
"- wash the group
- clean/replace the coffee filter
- use a coarser grind
- calibrate the machine correctly on the basis of the
coffee/recipe"
"- remove the bridge in the hopper
- check that the coffee presence sensor is working
- check that there are no external elements in the grinders
- check that the measure grinder is working (pick-up
current and fuses)
- use a finer grind
- calibrate the machine correctly on the basis of the
coffee/recipe"