29
X-804
INSTRUCTIONS FOR USE
- a tube guide channel “B” on the lower left edge of the inner chin guard lining (Fig. 33);
- three slots (C1, C2 and C3 respectively) for positioning the curved tting between
the tube and the suction valve on the inner chin guard (Fig. 34).
1 HYDRATION SYSTEM TUBE ASSEMBLY
Remove the left cheek pad and the liner from the helmet (see instructions above).
1.1 Remove the rear cap from the base trim of the shell in order to open the hydration
system tube port (Fig. 31).
Keep the cap in a safe place for possible later repositioning if you want to
restore the original conguration of the helmet.
1.2 Insert the tube (10 mm diameter) for connection to the hydration system reservoir
into the rear port and bend it along the channel on the lower left side of the poly-
styrene shell (Fig. 35).
1.3 Continue threading the tube, rst passing it through the side pipe clamps “A” (Fig.
36) and then thread the end of the tube into the guide channel “B” on the lower left
edge of the inner chin guard cover (Fig. 37).
1.4 Continue inserting the tube until its end reaches the centreline of the chin guard.
1.5 Insert the curved tting into the end of the tube and fasten it onto the chin guard
cover by inserting its circular lower part into the central slot C2 and sliding it to-
wards the centre of the chin guard until it snaps into place so that it remains locked
in a stable position (Fig. 38).
1.6 Insert the suction valve at the other end of the curved tting, possibly using a
piece of tube as an extension to reach a suitable length to the mouth. (Fig. 39).
1.7 Ret the comfort padding (see previous instructions) and wear the helmet, paying
attention to the presence of the suction valve, the extension piece (if any) and the
curved tting.
1.8 Check that the suction valve is correctly positioned in relation to the mouth.
1.9 If the valve is not in the correct position in relation to the mouth, remove the helmet
from the head, release the curved tting from the chin guard lining and reattach
it to the highest (C1) or lowest (C3) position respectively, repeating the previous
steps.
Then carry out the rest of the hydration system assembly following the hydration sys-
tem manufacturer’s instructions and recommendations.
2 DISASSEMBLY OF THE HYDRATION SYSTEM TUBE
2.1 Remove the curved tting from the slot in the chin guard inner lining and then from
the end of the hydration system tube.
2.2 Then remove the tube from the helmet by gently pulling it from the back of the
helmet until it comes completely out of the rear port. If excessive hardness is per-
ceived, it is advisable to remove the left cheek pad in order to help the tube slide
through channel “B”(Fig. 33) and side clamps “A” (Fig. 32).
2.3 Fit the rear cap by pressing it against its seat in the base edge of the shell (Fig. 31).
WARNING
- Do not use tube clamp “A” and/or channel “B” and/or slots “C” and/or the rear
port for purposes other than those described above.
- Always ensure that the hydration system tube does not interfere with clothing or
disturb the movement of the head and helmet, which must always be unobstruct-
ed. Carry out this check while wearing all clothing including any neck and/or body
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