[. . . ] 3): this is carried out by pushing the relative catch inwards and turning it downwards until it disengages from the supports. Proceed with these instructions in reverse when refitting the filters. 4): Make all the necessary holes on the wall using the relative boring template. [. . . ] 4): Make all the necessary holes on the wall using the relative boring template. Apply the supplied brackets to the wall using the relative screws and screw anchors. Before installing the hood, check that the bracket fixing screws (A) have been sufficiently slackened to allow the hood itself to be fitted in place. Now fit on the hood using the relative rectangular slots situated at the rear of the appliance. Since these coupling slots are dimensionally larger than the brackets, the horizontal position of the appliance can be adjusted by sliding to the right or left in order to align the equipment. The appliance can be regulated in height by means of the relative bracket adjuster screws (B). Once having regulated the equipment, fix everything in place by tightening screws A and inserting safety screws C . 5): The rear metal panel must be fixed to the wall in the upper part of the hob. 9B) to the baffle, locking it with a metal hose clamp (pipe and clamp are not provided). Reassemble the 2 pipes (the air openings must be at the top) and rest them on the hood. Lift the upper flue up to the ceiling and fix it with the 2 screws (A) ­ Fig. Lift the lower flue holding it firm with adhesive tape and connect the flexible pipe to the flange of the hood. C = speed II switch; pressed a second time, the timer is activated and the motor turns off after 10': the relevant LED flashes continuously. Pay special attention to the grease filters: the filters must be cleaned about every 30 hours of operation (all the LEDs flash simultaneously). To remove the grease filters, unlocking the special lock, pushing the filters towards the inside and making them rotate downwards until they get out of their bearing (Fog. When the clean filters have been remounted, press one of the three speed buttons to restart the counter. [. . . ] To remove the grease filters, unlocking the special lock, pushing the filters towards the inside and making them rotate downwards until they get out of their bearing (Fog. When the clean filters have been remounted, press one of the three speed buttons to restart the counter. When using the filtering version of the appliance, the charcoal filters must be changed according to use, usually every six months. [. . . ]