Nolan X-lite X-901 Instrucciones De Utilizacion página 32

air intakes will open wider (Fig. 21); when the central button is
released, it will remain down, opening the JSW system main venti-
lation channel. At the same time, the rear vent port will open auto-
matically.
3.2.4 - To close the top ventilation system, press the top front Reset
button (Fig. 22).
3.3 - Top ventilation system disassembly
3.3.1 - While holding down the upper reset button, insert a small
22
WARNING!
it with compressed air.
23
Clean the system with water and mild soap only. Dry
screwdriver in the front part between
the button and the cover (see Fig.
23). Apply a light pressure until the
system clicks open. Remove the
screwdriver and simultaneously take
the system out by pulling it towards
the helmet front. Remove the front
port by applying a light pressure
towards the helmet outside.
- 30 -