This set is suited for a 70-150W HPS or 125-250 Watt CFL (compact fluorescent light) illuminant or an area of 80 x 80cm, that is illuminated by LEDs.
1. Place the fan on the activated carbon filter, so that the air will be drawn through it. The direction in which the air will be blown is marked with an arrow.
2. Fix the Vents fan with the connection sleeve to the carbon filter.
3. Wire the cable. Fix three hooks on your ceiling and place the carbon filter with the fan with a couple of inner tubes of bicycles (they will prevent occurences of vibrations).
4. Drill some holes into the wall flange and fix it to the air exhaustion. To seal it, you can use some silicon on the inner side of the sleeve. After that you only have to put the air hose over the fans other end and seal it with duct tape.
The shown image may vary from the actual delivery content.
Here you can find detailed and illustrated assembly instructions for this set