54
AS-Q—AS-Z Series Instruction Manual
AirSep Corporation
Problem
Probable Cause
Solution
Valve makes loud
“chattering” noise.
Low voltage.
Check power supply.
Low voltage PLC
output.
Replace PLC.
Dirty valve.
Clean or rebuild valve.
Worn valve core.
Rebuild valve.
Defective EMI filter.
Replace EMI filter.
Very low concentration
oxygen output (21–
50%).
Oxygen sample flow
line obstructed.
Ensure that all
the valves on the
oxygen sample line
to the concentration
monitoring board are
open.
Ensure that the oxygen
regulator on the oxygen
sample line is set at ~6
psig.
Leaking check valves.
Clean or replace check
valves.
Plugged muffler.
Replace muffler.
Oxygen concentration
monitoring board
defective.
Replace the oxygen
concentration
monitoring board.
Oxygen generator
outputs particulates
(dusting).
Feed air regulator set
improperly set.
Adjust feed air
regulator.
Contaminated
molecular sieve in
adsorbers.
Contaminated
molecular sieve in
adsorbers.
System not cycling
properly.
Check and repair or
replace faulty wiring
and/or PLC.
Feed air regulator leaks
out bleed orifice.
Stuck feed air regulator
main valve assembly.
Clean and lubricate
main regulator valve
assembly.
Defective main valve
assembly seat.
Rebuild or replace
regulator.
Summary of Contents for AS-Q
Page 1: ...INSTRUCTION MANUAL ALPHA SERIES AS Q AS Z PSA Oxygen Generators ...
Page 2: ......
Page 10: ......
Page 12: ......
Page 16: ......
Page 32: ......
Page 50: ......
Page 56: ......
Page 74: ......
Page 78: ......
Page 80: ...80 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 81: ...AS Q AS Z Series Instruction Manual 81 AirSep Corporation ...
Page 82: ...82 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 83: ...AS Q AS Z Series Instruction Manual 83 AirSep Corporation ...
Page 84: ...84 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 85: ...AS Q AS Z Series Instruction Manual 85 AirSep Corporation ...
Page 86: ...86 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 87: ...AS Q AS Z Series Instruction Manual 87 AirSep Corporation ...
Page 88: ...88 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 89: ...AS Q AS Z Series Instruction Manual 89 AirSep Corporation ...
Page 90: ...90 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 91: ...AS Q AS Z Series Instruction Manual 91 AirSep Corporation ...
Page 92: ...92 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 93: ...AS Q AS Z Series Instruction Manual 93 AirSep Corporation ...
Page 94: ...94 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 95: ...AS Q AS Z Series Instruction Manual 95 AirSep Corporation ...
Page 97: ...AS Q AS Z Series Instruction Manual 97 AirSep Corporation ...
Page 98: ...98 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 99: ...AS Q AS Z Series Instruction Manual 99 AirSep Corporation ...
Page 100: ...100 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 101: ...AS Q AS Z Series Instruction Manual 101 AirSep Corporation ...
Page 102: ...102 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 103: ...AS Q AS Z Series Instruction Manual 103 AirSep Corporation ...
Page 125: ...AS Q AS Z Series Instruction Manual 125 AirSep Corporation ...
Page 150: ...150 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 151: ...AS Q AS Z Series Instruction Manual 151 AirSep Corporation ...
Page 152: ...152 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 172: ...172 AS Q AS Z Series Instruction Manual AirSep Corporation ...
Page 173: ...AS Q AS Z Series Instruction Manual 173 AirSep Corporation ...
Page 193: ...AS Q AS Z Series Instruction Manual 193 AirSep Corporation ...
Page 194: ......
Page 197: ...AS Q AS Z Series Instruction Manual 197 AirSep Corporation ...