Izzo Alex leva, Operating And Maintenance Instruction Manual

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2.10 PROBLEMS AND TROUBLESHOOTING
In case of failure during the use of the appliance, before contact with the center
assistance, please read carefully the following points.
Diagnosis Troubleshooting
The machine is switched on but does not
work. Make sure the machine is properly connected
to a wall outlet and the switch is turned ON.
No water comes from brewing group.
Check water level in the tank.
Check the filter in the group.
The coffee powder used is ground too finely.
Adjust the degree of fineness (on your coffee
grinder) setting it a bit “coarser”.
You are using too much ground coffee or
coffee flows through too slowly. Check the ground coffee dispense on your
coffee grinder.
It is impossible to deliver steam . The steam
pipe nozzle is clogged with milk residues
Prick the nozzle holes with a needle and
residues turn on the steam diffuser handgrip
again
It is impossible to deliver steam . The
appliance has not reached its operating
temperature.
Wait until the boiler pressure has risen up to
around 1,5 BAR
Losses of water and steam from the respective
taps.
Check if you have to replace the faucet.
The resistance of the boiler does not work.
Check if the safety thermostat was operated
and after verifying the reason for the block,
press the red button to reset it.
Check that the power relay is energized.
The water level in the boiler is too high.
Clean and / or replace the probe of level.
Clean and / or replace the solenoid valve
.
The water level in the boiler is low.
Turn the dial to load the manual position and
read the instructions on page 27.
The pump makes too much noise.
Check there is enough water inside the water-
tank and ensure the suction tube is correctly in
contact with water.
The display shows one of these symbols:
A1, A2. A1 = probe disconnected,
A2 = probe short-circuit.