AirSep AS-A, Instruction Manual

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AirSep
®
Corporation
4-4 AS-A—AS-P Series Instruction Manual
Hour Meter (Not available on AS-A models)
The hour meter indicates the total number of hours the oxygen generator cycles.
FEED AIR PRESSURE Gauge (Not available on AS-D+ — AS-P models)
The FEED AIR PRESSURE gauge indicates the pressure of the feed air as the air
enters the generator prior to the feed air regulator.
CYCLE PRESSURE Gauge (Not available on AS-D+ — AS-P models)
The CYCLE PRESSURE gauge indicates the pressure of the feed air before the air
enters the adsorbers. The feed air regulator controls the pressure indicated on the
CYCLE PRESSURE gauge.
ADSORBER PRESSURE Gauges (AS-D+ — AS-P models only)
The adsorber pressure gauges indicate the pressure in the two adsorbers.
OXYGEN RECEIVER/PRODUCT OXYGEN PRESSURE Gauge
The OXYGEN RECEIVER/PRODUCT OXYGEN PRESSURE gauge indicates the
oxygen pressure at the oxygen receiver/product manifold outlet.
4.3 Manifold Components
Figures 4-3 and 4-4 below illustrate the manifold components of the oxygen
generator. The location and the presence of components may vary between the
various models of the generators.
Figure 4.3: Manifold Components — AS-B Model
Manual Air Inlet
Valve
Filter Drain Valve
Particulate Filter
Coalescing Filter
Feed Air Regulator
Manual Filter Outlet Valve
Muffler
Flow Controller
Feed Air Valves
Equalization Valves
Pressure Switch
Waste Valves