SUOMY F1 - Manual (Page 10)

ENGLISH
ASSEMBLING INSTRUCTIONS
ASSEMBLING INSTRUCTIONS 09
AIR VENTILATIONS
The upper ventilations can be twisted of 360° in such a way to adjust the air
flow while using. In any position the vent is completely open and the air flow
is adjusted and regulated only by the direction of the movement. There are
two locked position that you can perceive by the click whiler twisting towards
two directions:
Towards the
frontal part of
the helmet:
maximum entry
of the air
The grills on the back of the
helmet make possible a
continuing entering of the air in
the helmet helping the anti fog
on the visor (2).
A
B Towards the
back of the
helmet:
maximum
extraction of
the air
1
2