[. . . ] Remove the grease filters before proceeding with the assembly instructions. 3: push the stop towards the rear of the appliance and turn the filter outwards. [. . . ] Fixing the telescopic flues: 5a - Adjust the width of the support bracket (D) of the telescopic flue by means of the screws (E) as shown in Fig. 8; then, by means of the screw anchors and screws (F) provided, fix the bracket to the ceiling in such a way that it is positioned along the axis with your hood. - Use a flexible pipe and lock it to the air vent of the hood with a metal hose clamp - Fig. - For exhaust hoods, turn the upper flue over so that the air exhaust grid is in the lower section (Fig. Insert the extension flues setting them on the hood; extend the upper flue to the ceiling and secure with the 2 screws (H) - Fig. INSTALLATION IN FILTERING VERSION: Prepare the power supply within the telescopic flues (for the electrical connection, follow all the other instructions on the "Warnings" sheet). Fixing to the wall: for fixing to the wall refer to the instructions for the ducting version (see points 2, 3, and 4), then continue with the instructions below. Fixing the telescopic flues: - Adjust the width of the support bracket (D) of the telescopic flue by means of the screws (E) as shown in Fig. - Then, by means of the screw anchors and screws (F) provided, fix the bracket to the ceiling in such a way that it is positioned along the axis with your hood. ­ Take the air baffle and fit a flexible pipe to it (125 mm diameter) locking it with a metal hose clamp (pipe and clamps are not provided). [. . . ] for instructions on the filter Alarm , refer to the Controls paragraph. Removing the charcoal filter/s: first of all, remove the grease filters; push the catch inwards (Fig. [. . . ]