2 Product Overview
2
Product Overview
For product overview see
Figure 1
3
Use and Adjustment
For adequate protection, this helmet must fit or be adjusted to the size of the user's head.
The attention of users is also drawn to the danger of modifying or removing any of the original component
parts of the helmet, other than as recommended by the helmet manufacturer. Helmets should not be adapted
for the purpose of fitting attachments in any way not recommended by the helmet manufacturer.
3.1
Basic Adjustments
Basic adjustments should enable a high level of comfort for most users. They can be performed with the
helmet on the head.
WARNING!
To provide maximum protection, make sure to adjust the helmet properly. Tightening the ratchet beyond its
limits can cause damage to internal gears and result in reduced protection.
Do not store equipment that is not explicitly authorized by MSA in or on the helmet. The storage of gloves,
wedges, lights, and other equipment in or on the helmet can dramatically change the protective capacity of
the helmet.
Failure to follow this warning can result in serious personal injury or death.
Helmet Donning
Head Size Adjustment
Chinstrap and Retention System Adjustment
WARNING!
Never wear the helmet without fastening and tightening the chinstrap.
Failure to follow this warning can result in serious personal injury or death.
The retention system includes 4 adjustment points (sides and rear) to secure retention on the head through a
tight fit of the chinstrap and rear straps.
6
.
(1)
Position the chin strap as shown.
(2)
Grab the helmet with both hands and install it
on your head.
(3)
If too tight, open the headband by adjusting the
knob (anticlockwise).
(1)
Adjust the head size using the knob (clockwise
to tighten, anticlockwise to loosen) until you
reach a snug fit on the head.
(2)
Check tightness: helmet should not fall when
leaning forward (with open chinstrap).
GB