TM 5-4220-233-14
6
Pressure Regulator (PR100). Used to regulate pressure of air when filling SCUBA cylinders.
7
Manifold Pressure Gauge (PI108). 0 - 6,000 psi gauge used to determine pressure at the inlet side of the
pressure regulator(PR100).
8
Servicing Pressure Gauge (PI109). 0 - 6,000 psi gauge used to determine pressure at the outlet side of
the pressure regulator(PR100).
9
Servicing Valve (MV118). Needle valve used to control flow of air from pressure regulator (PR100) to low
-pressure manifold.
10 Fill Station Valve (4) (MV200 - MV203). Needle valves used to control flow of air from low pressure
manifold to FILL STATIONS #1 through #4
11 bleed off Valve (MV204). Needle valve used to vent / depressurize the Compressed Gas System.
Figure 2-1. Servicing Unit Controls and Indicators (Continued)
2-3