1ª 10091 – UK 10 – 2008
22
In the espresso coffee machines the following process occur:
-
The volumetric counter is tested and the boiler is filled with the EVs closed. When
the counter stops spinning, the boiler is full. Then the instant product EVs open to
let out the air in the lines and boiler.
3.3. ERROR
MESSAGES
In the following table there are described the mistakes that the machine can detect.
For machines of 7 buttons:
to warn that an anomaly exists, the buttons 1 and 2 were
illuminated intermitentemente. The different combinations with the buttons 3 will indicate to 7
that mistake has taken place.
LOW TEMPERATURE
Wait 1 minute after
switching on
NO WATER
Verify the water inlet and
the water deposit
NO COFFEE GRAIN
REMOVE THE TRAY
Clean the residue tray
LONG EROGATION
TIME
Clean the coffee filters
Check grinder regulation
HEATTING ELEMENT
ERROR
Check the heatting
element
TEMPERATURE
PROBE ERROR
Check temperature
sensor
NO WATER FROM THE
MAINS
Check mains pressure,
main EV, level sensor
DOSSER ERROR
Check dosser
GROUP POSITION
ERROR
Check motor or
microswitch
NO TRAY
Residue tray is not
placed, or is placed
wrongly.
Summary of Contents for VITALE S
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