Grex G4.1 PRO Sécurité Et Instructions D'utilisation page 19

- The special VPS fog-resistant treatment is usually sensitive to high temperatu-
res or heat sources. In this case, contaminations caused by contact with other
materials might occur. These contaminations will cause marks and stains to
develop. In these cases (e.g. when the helmet is kept in the top case on hot
days), it is recommended to make sure the visor is not touching other materials.
9. VPS Disassembly
To remove the sunscreen from the helmet, open the visor completely and lower the
VPS by pushing the slider completely upwards (Fig. 13 B).
9.1. Hold the central part of the sunscreen, press it slightly towards the inner part of
the helmet and simultaneously pull the sunscreen downwards until its upper
grip pawl has been removed from the shell (Fig. 14).
9.2. Hold the left side part of the sunscreen, push it slightly towards the inside and
then pull it towards the front of the helmet (Fig. 15). Repeat the same operation
on the right side of the helmet.
10. VPS Assembly
To remove the sunscreen, open the visor completely and push the slider completely
upwards (Fig. 13 B).
10.1. Insert the sunscreen left end into the left side guide until the grip pawl is hoo-
ked into the shell housing (Fig. 15). Repeat the same operation on the right side
of the helmet.
10.2. Press the sunscreen slightly towards the inside of the helmet near its upper grip
pawl while pushing it in the seat between the outer and inner shells (Fig. 14).
WARNING
- Push the left side slider completely downwards (Fig. 13 A) and upwards (Fig. 13 B)
to make sure that the VPS works properly. If necessary, repeat the above-men-
tioned steps.
- If the VPS opening/closing mechanisms are damaged or not working properly,
please contact a Grex authorized dealer.
- Do not use the helmet if the VPS has not been assembled properly.
- Since the VPS does not assure you the same protection as the one provided by
the visor, it has to be used only when the helmet visor is lowered.
REMOVABLE INNER COMFORT PADDING
11. Inner Comfort Padding Disassembly
To remove the inner comfort padding, lift the VPS, open the visor completely and
remove the chin guard from the helmet (see instructions above).
11.1. Open the chin strap (see specific instructions) and pull the front of the left cheek
pad towards the inside of the helmet to undo the snap fastener from the left
frame (Fig. 16). Repeat the same operation on the right side of the helmet.
11.2. Release the roll neck left eyelet from the left frame (Fig. 17). Repeat the same
operation on the right side of the helmet.
11.3. Release the liner left rear flap from the support fixed to the inner polystyrene
shell by slightly deforming the shell edge and slightly pulling the comfort pad-
ding towards the inside (Fig. 18). Then repeat the same steps to remove the
central flap as well as the right flap.
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