Specifications

DESCRIPTION
The air cylinder and valve consists of a tank and a cylin-
der valve assembly. The cylinder valve includes a valve
body, cylinder valve inlet tube, handwheel, safety disc
(burst disc), and pressure gauge. The pressure gauge
shows the air pressure in the cylinder continuously. The
gauge is calibrated in 100psig increments. For example, a
g
auge reading of 20 is read as 20 x 100 or 2,000psig. A
h
andwheel is used to open and close the cylinder valve.
AUDI-LARM AUDIBLE ALARM WITH URC ASSEMBLY
The Audi-Larm Audible Alarm rings when there is approxi-
mately 25% of the SCBA’s rated service time remaining.
The alarm also rings when the cylinder valve is first
opened, providing an audible indication that the alarm is
properly "cocked”. A high pressure hose delivers air at
cylinder pressure from the alarm to the first stage regulator.
URC ASSEMBLY
Do not use a 2216psi air cylinder on a 3000psi operat-
ing system. Such a configuration is not approved by
NIOSH. Failure to follow this warning can result in
serious personal injur
y or death.
All NFPA approved SCBA are equipped with an Audi-Larm
body that includes a URC Assembly (Universal Rescue
Connection) Fitting. The URC Assembly is a male quick-fill
inlet for use by Rapid Intervention Crews for emergency
filling of SCBA. Also included with the URC Assembly is a
pressure relief valve for protection of the cylinder burst
disc. The URC Assembly may also be used for transfill
operations.
CARRIER AND HARNESS
DO NOT use this carrier and harness assembly as a
ver
tical raising or lowering device. Failur
e to follow
this war
ning can r
esult in serious personal injur
y or
death.
The carrier consists of a backplate, a cylinder band with
latch to hold the cylinder, and a harness, consisting of
shoulder pads, chest strap (optional), adjustable pull-
straps, waist-strap, and belt mounted regulator retainer.
FACEPIECES
The facepiece is available in three sizes.
The facepiece lens is super-hardcoated to meet the
requirements of NFPA 1981. This process gives the clear
polycarbonate lens superior abrasion and chemical pro-
tection.
The facepiece has a low-resistance, pressure-demand
exhalation valve designed for easy cleaning. An inhalation
check valve in the inlet housing keeps moisture and cont-
aminants out of the mask mounted regulator. The face-
piece has a speaking diaphragm for clear, short-range
communication. The facepiece is stocked with nose cup
and SpeeD-ON
®
Head Harness. This harness is made of
flame and heat resistant (FHR) materials and features a
five-point suspension. A five-point adjustment rubber
head harness is also available.
NIGHTFIGHTER HEADS-UP DISPLAY SYSTEM/PRES-
SURE GAUGE/ICM UNIT 2000/ICM UNIT 2000 PLUS
GAUGE
The NightFighter Heads-Up Display System/Pressure
Gauge/ICM Unit 2000/ICM Unit 2000 Plus are multi-mode,
battery-powered, low pressure warning devices which
gives audible and visible warning that air cylinder pressure
has reached a pre-set level (approximately 25% of service
time is remaining).
NIGHTFIGHTER HEADS-UP DISPLA
Y SYSTEM
• The NightFighter Heads-Up Display System allows a
user to clearly and easily see air cylinder volume while
wearing a NFPA compliant SCBA.
• The NightFighter Heads-Up Display System allows a
user to transfer the r
eceiver fr
om Ultra Elite Facepiece
to another NFP
A 1981, 2002 Edition Ultra Elite
Facepiece.
Note: The NightFighter Heads-Up Display System can
only be used with an Ultra Elite Facepiece.
• The NightFighter Heads-Up Display System consists
of three (3) separate assemblies:
•
Bracket assembly attached to an Ultra Elite
Facepiece.
• Receiver mounted on the bracket assembly.
• Transmitter assembled to the gauge line. (See
Installation Instr
uction P/N 10035581).
6
TAL 606 (L) Rev. 16 - 10023638
Approx. Remaining
Cylinder Service Time
30-min. 2216 psig 7 min.
30-min. 4500 psig 7 min.
45-min. 4500 psig 11 min.
60-min. 4500 psig 14 min.
30-min. 3000 psig 10 min.
WARNING
WARNING