27
• Switch off the dishwasher by pressing the On/Off button.
• Switch off at the mains.
• Close the water supply tap.
• Replace the filter and the overflow.
K.2.1
Cleaning the nozzle jets
• Remove the upper and lower wash arms “F“ and rinse arms
“I“, unscrewing the ring nut “H“.
• Carefully clean the washing and rinse jets and clean
everything with hot water and neutral detergent/detersive,
if necessary using a soft brush or sponge.
Do not use sharp implements to clean the nozzle holes,
which could otherwise be damaged.
• Replace the upper and lower wash arms and rinse arms.
K.3
Maintenance
The inspection and maintenance intervals depend on the
actual machine operating conditions (total wash hours) and
ambient conditions (presence of dust, damp, etc), therefore
precise time intervals cannot be given. In any case, careful and
periodical machine maintenance is advisable in order to
minimise service interruptions.
It is advisable to:
• Descale the boiler, inner surfaces of the tank and the
machine's pipes once or twice a year (call the Customer
Care Service).
• Every month descale the wash and rinse jets with vinegar or
scale remover.
• The internal tube of the peristaltic rinse aid and detergent
dispenser must undergo periodical maintenance (once or
twice a year).
NOTE!
It is also advisable to sign a preventive and
scheduled maintenance contract with the Cus-
tomer Care Service
K.3.1
Repair and extraordinary maintenance
Repair and extraordinary Maintenance have to be carried out
by specialised authorised personnel. The manufacturer
declines any liability for any failure or damage caused by the
intervention of an unauthorized technician by the Manufacturer
and the original manufacturer warranty will be invalidated.
K.3.2
Parts and accessories
Use only original accessories and/or spare parts. Failure to
use original accessories and/or spare parts will invalidate the
original manufacturer warranty and may render the machine
not compliant with the safety standard.
K.3.3
Prolonged period of inactivity
If the dishwasher is not to be used for a long time, proceed as
follows:
• Close the water supply tap.
• Completely drain the tank.
• Remove and carefully clean the filters.
• Completely drain the incorporated dispenser hoses, remov-
ing them from the containers. Repeat the procedure
described in the paragraph H.1
at least 3
times.
• Completely drain the boiler (see paragraph K.4
• Spread a thin film of Vaseline oil over all the stain-less steel
surfaces.
K.4
Boiler drainage
If the appliance is not to be used for a long time, empty out the
boiler to prevent any malfunction and/or mildew and unpleas-
ant odours.
• Close the hood.
• Press simultaneously and hold “Drain/Self Cleaning“ button
and button “L“ (refer to F.1
).
• A buzzer indicates the rinse pump activation and the display
shows three blinking lines.
• Three beeps indicate the end of the cycle.
K.5
Preventive maintenance
Preventive maintenance reduces downtime and maximizes
machines efficiency. Customer Care Service can provide
advice on the best maintenance plan to be purchased based
on the intensity of use and the age of the equipment.
The preventive maintenance call may be activated (see
service manuals). Upon reaching the set number of cycles (e.
g. 20000),
appears on the display.
This message advises calling a Customer Care service for a
general check-up of the state of the machine.
3
B
2
1
2
1
3
4
A
3
1
C
H
F
I
