Fagor CCO-180 - Components, Diagrams, and Troubleshooting; 33. Troubleshooting

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SERVICE MANUAL
CONVEYOR BELT
DISHWASHERS
cleaned (follow the instructions for cleaning given in the manual).
Leave the door open to help dry the inside of the machine and to prevent bad odours when the machine is not in use.
At the end of the day, the machine must be cleaned. Follow the
instructions given in this manual with respect to cleaning.
IMPORTANT:
WAIT AT LEAST 10 MINUTES AFTER SWITCHING OFF AND DRAINING THE
MACHINE BEFORE CLEANING THE INTERIOR.
33. TROUBLESHOOTING
A list of possible causes and solutions in the event of anomalies or operating errors is given below. In the event of
doubt, or if you are unable to resolve the problem, please contact the technical service.
WARNING
HAZARDOUS VOLTAGE
THIS
APPLIANCE MAY ONLY BE REPAIRED BY AN AUTHORISED AND QUALIFIED
TECHNICAL SUPPORT SERVICE USING PARTS SUPPLIED BY THE MANUFACTURER.
THE MANUFACTURER MAY NOT BE HELD LIABLE FOR ANY PROPERTY DAMAGE OR
PERSONAL INJURY RESULTING FROM THE INCORRECT
INSTALLATION, USE,
MAINTENANCE OR REPAIR, OR CAUSED BY FAILURE TO COMPLY WITH THE STANDARDS
AND INSTRUCTIONS PROVIDED.
FAULT
POSSIBLE CAUSE
ACTION
The machine
does not come
on.
The appliance does not receive
mains power.
Check whether the magneto-thermal circuit
breaker or the differential switch has tripped.
Emergency button activated.
Check whether the emergency button is
activated.
Blown fuses.
Call the technical service to have it replaced
and the cause analysed.
Water does not
enter the
machine.
Interruption to the supply of water
or the intake water valve is closed.
Check whether there is water in the main
system and open the shut-off valve.
Rinse nozzles blocked.
Clean the nozzles. If there is a build-up of lime
on the arm, contact the technical service to
have the appliance cleaned.
Solenoid valve filter blocked.
Call the technical service to have it cleaned.
Faulty solenoid valve.
Call the technical service to replace it.
Pressostat is broken.
Call the technical service to replace it.
Incorrect wash.
There is no detergent.
Refill the detergent.
Insufficient detergent.
Call the technical service to reset the
dispenser.
Wash distributors obstructed.
Clean distributors thoroughly.
Dirty filters.
Clean the filters thoroughly.