Rosenbauer – HEROS-titan
4.2.2 Head size adjustment
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The headband can be adjusted on both sides to three different sizes. (see Fig. 5, 6, 7).
One for small heads (49-55), two for medium-sized heads (56-63), three for large heads
(64-67). Be sure to adjust both sides equally.
Setting should take place in such a way that the helmet isn't too high or too low and the
visor doesn't touch the nose. (see Fig. 8 and 9)
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Installation of the inside liner in reverse order.
4.3 Adjustment of the chinstrap
The chinstrap can be opened and closed using a plastic key lock. The tension of the
chin strap can be adjusted by steplessly adjusting the key lock on the right
chin strap side.
In order to ensure the ideal fit of the chinstrap, the position of the strap can be altered by
adjusting the Velcro fastening in the neck area. The chinstrap can be perfectly adjusted to
the shape of the head by means of the traverse strap with Velcro fastening. If the contact
in the neck area is supposed to be especially tight, the transverse strap can be pulled
through the eyelet and attached on the back with Velcro.(see Fig. 11) If a chin protector is
employed, the length of the chinstrap must be such that the protector sits tightly.
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9
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