Infiniton CMPTRAL-W69 Manual De Instrucciones página 21

Installation
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3. Using a drill bit with an 8 mm diameter, make 8 holes in the wall at the position that you reserve for
installing the chimney and cooker hood body. See Pic 2.
4. Insert wall plugs into the holes that you have drilled for the cooker hood body, fasten 2 pcs support
screw ST4*40 mm halfway in, leaving them 2 mm out of the wall. See Pic 2.
5. Hang the cooker hood onto the support screws.
6. Insert self-tap screw ST4*30 mm into the safety holes and fully fasten it to ensure the cooker hood is
well fixed. Note: The two safety vents are positioned on the back housing, with diameter of 6mm.
See pic 3.
7. Attach the expansion pipe on the outlet as shown below. Fix the expansion pipe on the outlet by cable
tie. Lift up expansion pipe till it out of the wall through the hole on the wall.See pic 4
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