Scott Safety FH3 Gebrauchs- Und Wartungsanleitung Seite 6

INTRODUCTION
OVERVIEW
FH3 is a protective headtop designed to be used alongside Scott Safety
powered air purifying respirators (PAPR) and one of three types of breathing
hose.
FH3 is approved to EN12941 TH3, and EN166.
FH3 provides personal protection for the eyes and face during use, provided
by the face shield and visor.
FH3 is available with one of three visor option:
1 mm polycarbonate visor, providing medium impact protection.
1 mm poly carbonate visor with anti mist coating, providing medium impact
protection.
1.1 mm acetate visor with anti mist coating, providing low impact protection.
When used with a Scott Safety PAPR, this headtop is designed to be used
alongside three types of breathing hose:
400mm Polyurethane self adjusting - Scott PU Stretch 400
850mm Polyurethane non-stretch - Scott PU non-stretch
800mm Ethylene Propylene Diene Monomer - Scott EPDM
The choice of hose is dependent on your own work practises/needs and
is beyond the scope of this manual. For further information contact Scott
Safety customer services, details at the rear of this manual.
The FH3 headtop is adjustable to fit head sizes with a horizontal measurement
of 50cm - 64cm (measured at brow level, full circumference). Adjustment is
by means of an adjustable handwheel at the rear of the helmet.
FH3 is designed to operate with a flow rate of between 120 litres per minute
and 220 litres per min and are compatible for use with Scott Safety PAPR
systems (EN12941) Please read this manual in conjunction with the respective
system manual prior to use.
Note All new headtops are supplied with a protective fi lm secured onto the
visor. This fi lm is for transit purposes only and must be removed prior to the
headtop being used.
FH3 4