40
Tip:
Stubborn soiling on the outside of the visor (e.g. dried-on insect residue) is
easy to remove if you cover the closed visor with a damp cloth for a few
minutes to soften the deposits. Repeat this procedure if required.
Note:
Always avoid temperatures above 40 °C and high humidity when choosing
a place to store the face shield, as these conditions can cause damage to
the face shield.
4. INNER LINING
The inner lining of the C4 BASIC can be removed completely. The head and
cheek pads can be washed by hand using a mild soap solution (e.g. with highly
diluted standard mild detergent) at a maximum temperature of 30 °C. Allow the
lining to dry at room temperature and with good ventilation.
5. VENTILATION
VENTILATION COWL
When necessary, the head ventilation system’s air inlet cowl can
be removed to clean the ventilation mechanism.
1. To do this, gently lift the ventilation hood
and rmly press against the ventilation
slider from behind until the ventilation
cowl detaches from the helmet shell.
G. MAINTENANCE AND CARE