LAVAZZA Pininfarina Manuel D'entretien page 55

With the machine switched on
the power indicator light fails
to come on.
With the machine switched on
the temperature control
indicator fails to come on, the
heater remains cold.
With the machine switched on
the temperature control
indicator fails to come on, the
heater is hot.
With the machine switched on
the temperature control
indicator remains on even
after the initial heating phase.
With the pod inserted the
machine fails to deliver.
No noise can be heard from
inside the machine.
• The LED on the keyboard,
the tracks of the same, or
the flat cable are damaged.
• The connector of the flat
cable is badly inserted.
• The connector of the
electronic card is dirty or
damaged. The electronic
card is damaged.
• The temperature probe is
damaged.
The wiring harness is worn.
• The probe connection clamp
is disconnected.
• The electronic card is
defective.
• The indicator or circuitry of
the electronic keyboard are
damaged.
• The temperature probe is
defective.
• The electronic card is
defective.
• The pod is incorrectly
positioned between the
clamp jaws.
• The microswitch is defective.
• The mechanical connections
on the harness are incorrect,
the fastons are inverted.
• The electronic card is
defective.
In the event of faults
• Replace the electronic
keyboard.
• Ensure the flat cable is
properly inserted.
• Clean the flat cable
connector contacts on the
electronic card.
• If this is not sufficient
replace the electronic card.
• Replace the defective
component.
• Check the connection.
• Replace the card.
• Replace the keyboard.
• Replace the probe.
• Replace the card.
• Examine the pod in its seat
without touching it.
• If necessary, force entry
with a blunt instrument.
• Replace the component.
• Check the correct insertion
of the pump connections
and invert the fastons if
necessary.
• Replace the card.
GB
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