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N.B.: For any other question, please contact your Service provider.
The manufacturer has right to modify any technical characteristics without prior notice.
Type of Problem
Possible Causes
Cure
Wa s h i n g r e s u l t s a r e
unsatisfactory.
The washing nozzles are obstructed
or the rack does not rotate.
Clean the nozzles carefully, and check the right positioning
of the wash-arm, tightening fi rmly.
Foam is present.
Use no-foam detergents or reduce the dose in use. Check
the rinse-aid dosage.
Fats or starches not removed.
Insuffi cient detergent concentration.
Filters are dirty.
Remove fi lters, clean with brush under a jet of water and
replace in original position.
Check tank temperature (which
must be between 55°C and 60°C).
Adjust the thermostat or check correct heating element
operation.
Wash time insuffi cient for the type
of dirt.
Select a longer wash-cycle, if possible, otherwise repeat
the wash cycle.
Wash water is dirty.
Drain the tank water, clean the fi lters; refi ll the tank and
replace the fi lters correctly.
Objects are not properly
dried.
Not enough rinse aid.
Increase dosage by turning the dispenser screw (see par.
"Rinse aid dispenser").
The rack is not suitable for the pots
or the tools.
Use the suitable rack which gives the pots and tools an
inclined position so that water can rinse away.
The washed items may have been
sitting in the wash chamber too
long.
As soon as the cycle stops, remove the rack with pots and
tools so that they can dry more quickly in the air.
Rinse temperature under 80°C.
Check the boiler thermostat temperature.
Surface of objects too rough or
porous for material wear.
Replace type of objects used. If the dirt on the objects is
dry and old, soak before washing.
Streaks and spots on
glasses and dishes.
Too much rinse-aid chemical.
Reduce the rinse aid amount by turning the micrometric
dispenser screw (see par. 2.4 "Rinse aid dispenser").
Too hard water.
Check the water quality. Water must not exceed 5-8 °f in
hardness.
The machine suddenly
stops during operation.
The machine is connected to an
overload device.
Connect the machine on a own overload device (call
Service).
A machine safety device was
triggered.
Check the electrical devices (call Service).
The machine stops during
the wash stage and starts
refi lling water
The previous day's water was not
changed.
Drain the tank totally and refi ll.
Excessive water temperature in
tank.
Call Service to check thermostat and pressure-switch.
Defective pressure switch.
Overfl ow pipe not in place
Check the correct placement of the overfl ow pipe.
The washing pump doesn't
work
The pump is blocked
Call the Technical Assistance service
