Optional Attachments; Facemasks - Scott Contour User Instructions

When the apparatus is donned the DV is
normally "reset" (closed), and is opened
(activated) when the wearer takes a first
breath.
The DV has a supplementary flow device
(bypass), that the wearer can open using
the bypass knob.
When the bypass is used the unregulated
flow of air through the DV reduces
cylinder duration.
The DV is connected to the facemask by
a Quick-Fit (QF) bayonet fitting with a
spring-loaded locking catch to prevent
accidental disconnection.
2.8 OPTIONAL
ATTACHMENTS
The options available are:
•
Decontamination attachment (DCC)
- facilitates airline connection into a
gas-tight chemical suit, permitting
the wearer to breathe from an
airline during
decontamination procedures.
•
Rescue mask attachment (RSM) -
permits the wearer to supply a
rescue mask or an air powered
resuscitator from own cylinder air.
This reduces the duration of the
cylinder supply.
•
Airline attachment (AL) - permits
Contour to be used with an airline.
The cylinder provides emergency
backup.
Note:
Air for use with airlines must conform to
Breathable Air as detailed in Section 1.
2.9

FACEMASKS

Contour is approved for use with: Vision
3, PanaSeal, PanaVisor and Promask
PP full facemasks, all of which conform to
EN 136, Class 3 and AS/NZS1716 :
2003.
All are available with five point, fully
adjustable web or net head-harnesses
and neck-straps.
An inner mask minimises CO
space and visor misting. A speech
diaphragm is fitted.
PanaSeal is suitable for medium and
smaller face sizes; PanaVisor is suitable
for medium to larger face sizes. Vision 3
is available in three sizes: small, medium
and medium/large which cover most face
sizes. Promask PP is available in two
sizes: small/medium and medium/large.
Vision 3 is moulded in grey silicone,
while PanaSeal and PanaVisor are of
non-dermatitic, black neoprene or blue
silicone. Promask PP is moulded in
hypo-allergenic, black Procomp
soft silicone inner mask.
The polycarbonate visors conform to EN
166
resistance and AS/NZS 1337 : 1992 for
high-impact resistance.
Versions of the above masks are also
available with helmet attachment clamps
fitted. Please contact Customer Services
for further information.
extended
Vision 3 Facemask with Web Harness
dead
2
7
Grade B for
PanaSeal/PanaVisor Facemask with
Net Harness
CONTOUR
with a
TM
medium impact-