Troubleshooting; Signalling And Solutions To The Most Common Problems - LAVAZZA Blue LB 910 Compact Maintenance Manual For Technical Assistance

11. TROUBLESHOOTING

11.1. Signalling and solutions to the most common problems

PROBLEM
The machine does not turn on.
The capsule loading handle does
not
The pump doesn't start.
The machine does not dispense
coffee.
22
CAUSE
The machine is not connected to the elec-
trical network.
The on/off switch is placed to "ON" posi-
tion.
Electrical connections of the switch are di-
sconnected.
The on/off switch is damaged.
Thermal fuses are blown.
The interface is damaged.
The electronic board is damaged.
The drip/used capsule drawer is full.
The capsule is not correctly inserted.
There is no water in the tank.
The capsule is not inserted.
The operating temperature has not been
reached.
Capsule loading handle lifted up.
There is no water in the tank.
One or more coffee dispensing buttons
(free or programmed) are damaged.
The electronic board is damaged.
The pump is disconnected.
The pump is damaged.
The boiler is clogged.
Maintenance manual for technical assistance
SOLUTION
Check that plug is inserted correctly.
Place the on/off switch, to I position.
Reconnect electrical connections of
the switch.
Replace the on/off switch.
Replace the thermal fuses and tem-
perature probe.
Replace the interface.
Replace the electronic board.
Empty the drip/used capsule drawer.
Lift the capsule loading handle and in-
sert the capsule correctly.
Fill the tank with fresh drinking (not
sparkling) water.
Insert the capsule.
Wait for operating temperature to be
attained.
Lower the capsule loading handle.
Fill the tank with water.
Replace the interface.
Replace the electronic board.
Reconnect electrical connections of
the pump.
Replace the pump.
Replace the boiler.
Manual code 10081945 / Rel. 0.00 / February 2014