WARRIOR SCBA
2019 © TIM FORDHAM
7
FIRST-STAGE
REGULATOR
The first stage regulator lowers air cylinder pressure to
approximately ___ psi, which is supplied to the second
stage regulator via the intermediate pressure hose. A relief
valve activates to protect the system should the regulator
pressure exceed 200 to 225 psi.
115
LOW AIR ALARM
•
The integrated low air warning alarm emits an audible-
warbling whistle when the air cylinder pressure reaches
_____to ____psi. (23 to 27 percent of the rated capacity of
the air cylinder)
1035, 1215
•
The low air-warning whistle will operate until air cylinder
pressure drops below ___psi.
200
AIR PRESSURE GAUGE/PASS ALARM
➢
Air Pressure Gauge/PASS Alarm assembly indicates the
quantity of air remaining in the air cylinder once the air
cylinder valve is opened. Air pressure is illustrated from
Year of
Purchase Col
or
1st
Hydr
o
2nd
Hydro
3rd
Hydr
o
20
08
Blac
k
200
8
2013 2018
20
09
Red 200
9
2014 2019
20
10
Blu
e
201
0
2015 2020
20
11
Yell
ow
201
1
2016 2021
20
12
Gre
en
201
2
2017 2022
