Chin Strap - Rosenbauer HEROS Información Para El Usuario

engl. 8.4.04_NEU 31.10.2007
extremely hot environment. Visors are
wearing parts and you should always
keep adequate supplies of them.
The visor is fitted to the inside of the helmet
and shields the face completely. It is also
suitable for people with glasses, i.e. glasses
can be worn under the visor without any
problem.

3.4 Chin strap

The chin strap is made of flame-retardant
material and is easily adjustable. You can
also undo the two screws and move the
catch to the other side, for example if you
are left-handed.
3.5 Neck guard
The helmet has a neck guard made of silver
polyurethane cotton fabric lined with blue
polyimide. The helmets HEROS GFK and
HEROS GFK without edge protection have a
neck guard made of blue NOMEX lined with
blue polymide. All the materials used are
flame retardant. The neck guards are
attached to the helmet lining or to the helmet
shell with press studs and Velcro and can
easily be removed for cleaning. They cover
the neck and ears, yet do not impair hearing.
WARNING: to provide adequate
protection the neck guard has to be
made of soft, flexible material. These
materials are however wearing parts
with a limited life and you should always
keep adequate supplies of them.
9:11 Uhr Seite 19
4.0 Instructions for Use
4.1 Adjustments before use
4.1.1 Adjusting the helmet size
We are the only manufacturers to use an
innovative head band that can be
adjusted from the outside to fit the
wearer perfectly.
If you turn the knob at the back of the
helmet up to one and a half revolutions,
you can adjust the size from 54 to 61. To
fit the helmet, first turn the knob
anticlockwise to maximum and then put
it on. Tighten the head band with the
knob until the helmet fits securely and
then turn the knob back two notches.
WARNING: do not force the knob
past maximum or minimum.
Turn the knob to maximum
Put on the helmet
19 No. 04/00, Edition 05/2003