21ENINSTALLATION, USE AND MAINTENANCE MANUAL• Dust container emptying: This procedure is used to modify the parameter that controls alarmoperation, set by default at 10 hours on models 0 and 0. Enter the USER MENU by pressing the SETbutton when the display shows the STANDBY message.Scroll through the USER MENU with the UP and DOWN keys until you reach the EMPTY CONTAINERsubmenu. Press the SET button and then use the UP and DOWN keys to enter the desired value.To memorize the new value entered, keep the SET button pressed down for a few seconds until theMEMORIZED message appears.To leave this display press the RESET button.• Self-cleaning function: This procedure is used to modify the parameter that controls the self-cleaningoperation, set by default at 90 minutes. Enter the USER MENU by pressing the SET button when thedisplay shows the STANDBY message.Scroll through the USER MENU with the UP and DOWN keys until you reach the SELF-CLEANINGsubmenu. Press the SET button and then use the UP and DOWN keys to enter the desired value.To memorize the new value entered, keep the SET button pressed down for a few seconds until theMEMORIZED message appears.To leave this display press the RESET button.• Continuous operation: This procedure is used to modify the parameter that controls alarm operation,set by default at minutes.Enter the USER MENU by pressing the SET button when the display shows the STANDBY message.Scroll through the USER MENU with the UP and DOWN keys until you reach the CONTINUOUSOPERATION submenu. Press the SET button and then use the UP and DOWN keys to enter the desiredvalue.To memorize the new value entered, keep the SET button pressed down for a few seconds until theMEMORIZED message appears.To leave this display press the RESET button.6.3 Display of personalized maintenance parametersWith the procedures described here, users can view the most recent maintenance parametersprogrammed, with a series of simple operations on the user interface.Enter the USER MENU by pressing the SET button when the display shows the STANDBY message.Scroll through the USER MENU with the UP and DOWN keys until you reach the desired submenu. Themost recent value entered will be displayed.To leave this display press the RESET button until the STANDBY message reappears