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EN
6. MAINTENANCE
6.1 Routine maintenance
Daily cleaning is needed to ensure that the machine runs perfectly. The following shall be carried out:
•
Turn the machine in stand-by mode, by pressing the push-button
•
Drain the water by removing the overfl ow pipe. For appliances provided with emptying pump follow the indications as
described on paragraph 5.4.
•
Remove the fi lter and clean with a brush and a water shower.
•
Remove the arms by loosening the fi xing screws, and thoroughly clean them, and the nozzles under running water.
•
Reassemble the parts and reposition the wash pipes fi rmly in place. Take extreme care to re-assemble the nozzles in
the right position (open and / or closed nozzles) and that the arms are installed with the right axial angle.
•
Clean the tank very carefully, using a water shower.
•
It is recommended to leave the machine hood open at the end of the day.
•
Automatic cycle of machine self-cleaning/rinsing:
The machine should be in stand-by mode (red-lighted LED
hood. Push START button
seconds will start, after this the machine will be in stand-by mode.
•
Shut the water valve.
•
Turned off the machine by switching the main power switch OFF.
N.B.: It is recommended to change the water in the wash-tank at least every 20 wash cycles, or twice
a day. Do not use metal-wool for cleaning and/or corrosive products, which will damage the machine.
6.2 Special Maintenance
Once or twice a year have the machine inspected by a qualifi ed technician, in order to:
1
2
3
4 Control for components integrity and/or consumption.
5 Control the dispenser(s) effi ciency;
6 A qualifi ed electrician, should check all electric connections inside the machine, at least once a year.
page 34
USER SECTION
WARNING: The machine is not protected against pressurized water jets. Do not use
pressure cleaning system against the machine.
It is recommended to contact the seller of chemicals for proper cleaning instructions,
in order to have detailed indications on methods and products for the correct periodical
machine sanitation.
Do not use bleach or chlorine based detergents.
B
(see chap. 4) hold it for 5 seconds; the tank is emptied if it is full. An automatic cycle of 15
Clean the solenoid-valve(s) fi lters.
Remove scale from the heating elements.
Control the status of the seals.
F
of the control panel (see chap. 4).
C
- see chap. 4), remove the overfl ow pipe and close the
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