12/02
AirSep
®
Corporation
8-2
AS-20—1000 Instruction Manual
Problem
Probable Cause
Solution
Oxygen generator does not
operate and green light on
ON/OFF switch illuminates.
Amber light on AUTO/MAN
switch does not illuminate
and switch set to
AUTO
.
Pressure of oxygen is less
than 275 kPa (40 psig).
ON/OFF switch set to
OFF
.
Set ON/OFF switch to
ON
.
Defective ON/OFF switch.
Replace switch.
Loose or defective power
wire to circuit board.
Repair or replace wire.
Pressure switch
improperly set.
Adjust pressure switch as
described in Chapter 7.
Defective pressure switch. Replace pressure switch.
Defective circuit board.
Replace circuit board.
Oxygen generator operates
continuously. Amber light on
AUTO/MAN switch
illuminates and switch set to
AUTO
. Pressure of oxygen
exceeds 400 kPa (58 psig).
Pressure switch
improperly set.
Adjust pressure switch as
described in Chapter 7.
Defective pressure switch. Replace pressure switch.
Loose or defective power
wire to pressure switch.
Repair or replace wire.
Defective AUTO/MAN
switch.
Replace switch.
Defective circuit board.
Replace circuit board.
Oxygen generator operates
continuously. Pressure of
oxygen at specified purity is
less than 275 kPa (40 psig).
Inadequate feed air
pressure.
Make sure feed air valves
remain fully open and lines
are not obstructed.
Inadequate cycle
pressure.
Adjust or replace feed air
regulator.
Oxygen demand exceeds
oxygen generator
capacity.
Check oxygen usage or
check unit and oxygen
hoses and piping for leaks.
Содержание AS-1000
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Страница 61: ...AirSep Corporation 12 02 AS 20 1000 Instruction Manual A 9 Operating Data ...
Страница 62: ...12 02 AirSep Corporation A 10 AS 20 1000 Instruction Manual Drawings ...
Страница 63: ...AirSep Corporation 12 02 AS 20 1000 Instruction Manual A 11 Figure 2 General Arrangement Drawing AS 20 ...
Страница 64: ...12 02 AirSep Corporation A 12 AS 20 1000 Instruction Manual Figure 3 Flow Schematic AS 20 ...
Страница 66: ...12 02 AirSep Corporation A 14 AS 20 1000 Instruction Manual Figure 6 General Arrangement Drawing AS 45 ...
Страница 67: ...AirSep Corporation 12 02 AS 20 1000 Instruction Manual A 15 Figure 7 General Arrangement Drawing AS 80 ...
Страница 68: ...12 02 AirSep Corporation A 16 AS 20 1000 Instruction Manual Figure 8 General Arrangement Drawing AS 160 ...
Страница 69: ...AirSep Corporation 12 02 AS 20 1000 Instruction Manual A 17 Figure 9 General Arrangement Drawing AS 250 ...
Страница 70: ...12 02 AirSep Corporation A 18 AS 20 1000 Instruction Manual Figure 10 Flow Diagram AS 45 through AS 250 ...
Страница 72: ...12 02 AirSep Corporation A 20 AS 20 1000 Instruction Manual Figure 13 General Arrangement Drawing AS 450 ...
Страница 73: ...AirSep Corporation 12 02 AS 20 1000 Instruction Manual A 21 Figure 14 General Arrangement Drawing AS 750 ...
Страница 74: ...12 02 AirSep Corporation A 22 AS 20 1000 Instruction Manual Figure 15 Flow Diagram AS 450 through AS 750 ...
Страница 76: ...12 02 AirSep Corporation A 24 AS 20 1000 Instruction Manual Figure 18 General Arrangement Drawing AS 1000 ...
Страница 78: ...12 02 AirSep Corporation Figure 21 Flow Diagram AS 1000 A 26 AS 20 1000 Instruction Manual ...
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