MSA F2 X-TREM Mode D'emploi page 19

2 - Additional information
• To ensure a suitable protection, this helmet must be adapted or adjusted to the
user's (wearer's) head size.
• This helmet is capable of absorbing the energy released during a shock due to
partial damage or destruction; even if the damage of the helmet is not visible, it is
advisable to systematically replace a helmet which has undergone a great shock.
• Users should also pay particular attention to the danger of modifying or eliminating
one or more of the helmet's original components unless such actions are
recommended by the helmet maker. Helmets should not be adapted under any
circumstances for the attachment of accessories if the helmet maker has not
recommended such a process.
• Do not apply any paint, solvent, stickers or decals unless provided in the helmet
manufacturer instructions.
• To clean, service or disinfect the helmet, use only substances which cannot have any
adverse effect on the helmet and not reputed to have adverse effects on the wearer
when they are applied according to the helmet manufacturer information and
instructions.
3 - Accessories
The F2 X-TREM® has arrangements allowing to adapt communication, lighting
system, neck protection, SCBA face piece, goggles, noise protection, protective grid
or visors.
WEARER HEAD SIZE
Adjust the headband size by making the
following adjustments:
This headband covers 3 sizes: S, M, L.
This product is recommended for head sizes
from 52 to 64 cm.
1. Adjust the size.
2. Quick adjustment (a) tighten (b) loosen
14
HELMET ADJUSTMENT
Ratchet adjustment
)
(b
(a) (a)
)
(b