Ventilation Systems - SCHUBERTH S1 Pro Manual

D. THE HELMET
Tip:
When fi tting the headband, we recommend starting at the visor
cut-out, fi xing it at the back of the helmet inner shell, then lining
the sides last.
Caution:
Never ride with parts of the interior lining removed.
Caution:
Excessive heat (e.g. exhaust heat) can cause damage to the
interior lining!
Note:
To avoid damage to the interior lining and inner shell, do not hang
the helmet over the mirrors or handlebar grip.
Tip:
Should you require individual modifi cation of the comfort padding,
contact your authorised dealer. Adjustments to the helmet can
only be carried out within the bounds of the ECE-R 22 standard
and at a charge (see also Section J.1. "Special adaptions").
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12. VENTILATION SYSTEMS

Ventilation device 1 – visor setting
The S1 PRO has a visor that can be adjusted
to several positions. Depending on your road
speed and tendency of the visor to mist up,
open the visor suffi ciently wide to stop it
misting up but so that it still protects your eyes
from excessive draft. The fi rst lock-in position
(city position) provides a gap of around 10 mm;
this strengthened lock-in position ensures that
the gap remains open even at speeds in the
upper ranges.
Ventilation device 2 - inlet vent in chin
area (visor ventilation)
To ventilate the visor, the S1 PRO is provided
with a vent in the chin area. Irrespective of
riding posture, around 80-90% of the air in the
central airstream fl ows exactly into the inlet
of the vent. A defl ector ensures that the air
current ventilates the visor shield effectively
even at low road speeds. You can open the
inlet vent by pressing the lower part of the
ventilation element or close it by pressing the
upper part.
Ventilation 3 – air vent
Three air inlet cowls for ventilating the surface
of the head are located on the top of the
helmet shell. Air entering via these cowls is
effectively directed through ducts to the top
of the head. In the interior space of the
helmet, the innovative padding system
(consisting of headband and cushioning pads) enables direct contact
between incoming air and the surface of the head, which causes heat
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