AirSep
®
Corporation
AS-A—AS-P Series Instruction Manual 8-1
8.0 Troubleshooting
8.1 Technical Support
For assistance in troubleshooting or repairing the unit, or to order replacement
parts, contact the AirSep Commercial Products Service Department by telephone
Monday through Friday between 7:30 a.m. and 4:30 p.m. Eastern Time. In the USA
or Canada, call 1-800-320-0303. Outside the USA or Canada, call (716) 691-0202.
Send fax inquiries anytime to (716) 691-1255. Address written inquiries to:
AirSep Corporation
260 Creekside Drive
Buffalo
NY 14228-2075 USA
Attention: Commercial Products Service Department
E-mail: cpdservice@airsep.com
Visit www.airsep.com to know about our complete range of standard Oxygen
Generators.
8.2 Troubleshooting Chart
Use the following chart as a guide to troubleshoot the oxygen generator.
Problem Probable Cause Solution
Oxygen generator does not
cycle. Green light on
ON/OFF switch does not
illuminate.
No electrical power to
control cabinet or blown
fuse on unit.
Make sure unit is plugged
into wall outlet and that
wall outlet receives power.
Blown fuse on unit. Replace fuse in unit.
Oxygen generator operates.
Green light on ON/OFF
switch does not illuminate.
Light bulb on ON/OFF
switch burned out.
Replace switch.
Loose or defective wire to
switch.
Repair or replace wire.
Oxygen generator does not
operate and green light on
ON/OFF switch illuminates.
AUTO/MAN switch set to
MAN and yellow light on
AUTO/MAN switch does not
illuminate.
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/PLC.
Repair or replace wire.