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INSTALLATION, USE AND MAINTENANCE MANUAL
3. SELF-CLEANING FUNCTION
Top models have a self-cleaning system with filter that can operate at intervals programmable according
to requirements. Maintenance is therefore limited to the replacement of the collection bag.
In the USER MENU of the interface there is this submenu:
only if the self-cleaning function has been activated on the machine. This submenu indicates the motor
operation time after which the filter is automatically cleaned.
This function overrides manual filter cleaning, meaning that it will not be necessary to clean the filter
manually, and no indication for manual filter cleaning will be given.
The time of use of the system between one indication of self-cleaning and the next can be varied
between 0 and 20 minutes. The preset time is 90 minutes.
Operation of the device is triggered by a mini-compressor that feed a pressure air tank of one liter
capacity until a pressure value of bar is reached. At this point an instantaneous air jet is channelled
inside the filter through a nozzle. This allows the filter to be kept clean for a longer period.
NB:
During the self-cleaning cycle do not open the dust collector container and after the end of the cycle
wait at least a minute before opening it
Make annual inspections on the filter to ensure that it is undamaged and to check if it needs
washing (if washed, the filter must be dry before being replaced).
SELF-CLEANING
TIME XXX MINUTES
SELF-CLEANING
