User manual BOSCH DWK09M760B

[. . . ] 27 Operating Instructions Appliance description Chimney panelling Panel Light / fan switches Grease filter Operating modes Exhaust-air mode: ❑ The extractor-hood fan extracts the kitchen vapours and conveys them through the grease filter into the atmosphere.  The grease filter absorbs the solid particles in the kitchen vapours.  The kitchen is kept almost free of grease and odours. Circulating-air mode: ❑ An activated carbon filter must be fitted for this operating mode (see Filters and maintenance). [. . . ] When such signal appears the charcoal filter installed must be replaced. To reset the signal, keep T4 button pressed for 5”. The hood gives out a “BEEP” and LED 2 stops flashing. in case of contemporaneous signalling of both filters , LEDs 1 and 2 flash alternatively. To reset, carry out the procedure described above for 2 times. The first time it resets the charcoal filter signal, the second time it resets the grease filter signal. The charcoal filter signal is not active in the standard mode. In case the hood is used in filter version it is necessary to enable the charcoal filter signal. Activating charcoal filter signal: Set the hood to OFF and press T4 button for 5”. Once the button has been pressed, the LEDs related to the filter signals currently active light up. The hood gives out a “BEEP” and LED 2 flashes for 2". LEDs 1 and 2 remain on for about 2" before the hood goes back to OFF. Deactivating charcoal filter signal: Set the hood to OFF and press T4 button for 5”. Once the button has been pressed, the LEDs related to the filter signals currently active light up. The hood gives out a “BEEP” and LED 2 switches off. LED 1 remain on for about 2" before the hood goes back to OFF. 31 Filters and maintenance ATTENTION!Before performing any maintenance operation, isolate the hood from the electrical supply by switching off at the connector and removing the connector fuse. Or if the appliance has been connected through a plug and socket, then the plug must be removed from the socket. Maintenance of the panel Dismantling: Extract with decision (LOWER SIDE) and rotate upwards. Grease filters: Metal filters are used to trap the greasy element of the vapours that develop during cooking. The filter mats are made from noncombustible metal. [. . . ] Disposal of old activated carbon filters: ❑ Activated carbon filters do NOT contain any harmful substances. they can therefore be disposed of as householder fuse. Cleaning and care Disconnect the extractor hood from the electricity supply by pulling out the mains plug or switching it off at the fuse box.  At the same time as you clean the grease filters, clean off any grease from all accessible parts of the housing. [. . . ]