Sanremo OPERA The Revolution Instruction Booklet page 111

CAP. 5
5.15 - MALFUNCTIONS CAUSES - SOLUTIONS
The following are some of the issues that may occur when using the machine.
For all issues not included in this table, see the Technical Support.
ISSUES
Boiler temperature display flash-
es.
Water is not dispensed by the unit The water mains tap or the impuri-
Water does not heat up
Continuous water intake
(level display flashes)
The unit is at temperature, but
does not dispense coffee
Coffee is not dispensed in regular
doses
Insufficient use of coffee
The steam tap is leaking even
when the tap is closed
Steam is leaking under the knob
of the tap when opening
There is a leak between the unit
and the filter holder when dis-
pensing
Unit control level not operating
02-2014
Operation of the machine
CAUSES
The water mains tap or the impuri-
ty filter taps are closed.
Boiler intake malfunction
ty filter taps are closed.
The water intake fitting filter is
clogged.
Clogged nozzle
Burnt heating element
Temperature probe not operating
Faulty level probe
Gear pump not operating
Faulty dispensing lever
Faulty volumetric dosing unit
The grain size of ground coffee
is not correct (exceedingly fine or
coarse size)
Partially clogged head and filters
Faulty sealing gasket
Faulty tap spindle gasket
Faulty cup gasket or uneven filter
edge
Faulty microswitch
21 / 22
OPERA
SOLUTIONS
Open the tap
Cut off voltage for at least 5 sec-
onds and power again by pressing
the ON-OFF button
Call the technical service
Open the taps.
Remove and clean.
Check regeneration of the impurity
filter resin
Clean the nozzle
Call the technical service
Call the technical service
Call the technical service
Call the technical service
Call the technical service
Call the technical service
Check the dispensing time and/or
adjust grinding
Call the technical service
Call the technical service
Call the technical service
Call the technical service
Call the technical service
EN