Nolan N43 AIR Sécurité Et Instructions D'utilisation page 16

you hear the click, which means the slider and VPS are correctly in place.
To activate the VPS, push the slider upwards (Fig. 7B) until you hear the click which
means the slider and VPS are correctly in place.
The VPS has been designed to ensure an easy, quick and tool-free disassembly.
Precautions for use
The current approval standards (ECE 22-05) state that the minimum light transmit-
tance levels must be greater than 80% when riding at night and not less than 50%
when riding during the day. For this reason, when riding during the day under partic-
ularly bright weather conditions, e.g. very strong sunlight caused by high intensity
and/or incidence of the sunbeams, the use of sunglasses - which have a transmit-
tance much lower than 50% - turns out to be advisable, if not absolutely necessary,
to reduce eye fatigue on long trips. Sunglasses reduce the risk of direct dazzling as
opposed to the use of mere approved visors. However, the use of sunglasses makes
it difficult to perform in emergency situations when the maximum visibility range of
the visor must be quickly restored. Just think, for example, of what happens when
you enter a tunnel or when unexpected changes in environmental brightness occur.
Thanks to its operating mechanism, the VPS makes these operations much easier.
WARNING
- The VPS can be used only during the day and under the environmental conditions
described before.
- At night and/or in conditions of scarce visibility, the VPS MUST be deactivated.
- Always check that the VPS is properly positioned according to the different
weather/environmental conditions and/or to the above mentioned recommenda-
tions for use.
- We recommend using the VPS only and solely together with the approved stan-
dard visor, which has a transmittance value greater than 80%.
- The VPS doesn't replace the protection guaranteed by the visor.
- Always make sure that the VPS is clean and that it is operating properly in order
to avoid scratches and/or anomalous wear on it every time it is activated.
- Please refer to the proper section in the helmet user's manual for the VPS and
visor maintenance and cleaning operations.
VPS DISASSEMBLY INSTRUCTIONS
To remove the VPS system from the helmet, open or disassemble the visor of the hel-
met and lower the VPS by pushing the slider upwards (Fig. 7B).
Hold the central part of the VPS, press it slightly towards the inner part of the helmet
and simultaneously pull the VPS downwards until its upper grip pawl has been
removed from the shell (Fig. 8).
Hold the VPS right side and pull the VPS towards the outside of the helmet by press-
ing the grip pawl in the shell housing (Fig. 9).
Repeat the same operation on the left side of the helmet.
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