User manual PROGRESS PC3720

[. . . ] Ø Always remove the plug from the power socket when the appliance is not in use and before carrying out any 25. Ø Do not use the appliance on wet surfaces or to vacuum liquids, mud, ash and burning cigarette butts. [. . . ] Ø Do not use the appliance on wet surfaces or to vacuum liquids, mud, ash and burning cigarette butts. Do not vacuum up any highly flammable or explosive substances or gases. Ø Do not operate or store the vacuum cleaner too close to heaters and radiators, stoves etc. Ø Before you start using the vacuum cleaner, please remove large or sharp objects from the floor in order to prevent damage to the dustbag and hose. Ø Before operating the vacuum cleaner, make certain that the filters are in the proper position. Ø Unwind a sufficient length of cable and insert the plug into the power socket. Ø The cleaner stops automatically if a blockage occurs in the nozzle/tube/hose or if the filters are blocked with dirt. Ø Disconnect from mains and allow the cleaner to cool for 45-60 minutes. Ø The dustbag must be replaced if the window of the dustbag full indicator is illuminated. Ø Filters should be replaced at least twice a year or when they become visibly soiled. Always operate the cleaners with filters installed to avoid reduced suction. Ø Put the filter back into the cleaner and close the cover (fig. [. . . ] Always operate the cleaners with filters installed to avoid reduced suction. Ø Put the filter back into the cleaner and close the cover (fig. [. . . ]