Troubleshooting Table - John Bunn Optium JB0180 Manual De Usuario

troubleshootIng table
The following Troubleshooting Table lists troubleshooting solutions for potential prob-
lems. Use the Symptom column to identify the problem, and the rest of the Trouble-
shooting Table to solve it. If the problem persists, contact your Graham-Field authorized
distributor.
Symptom
Concentrator power switch is
on, but concentrator will not
turn on
Red LED illuminates
(nonflashing)
Audible alarm sounds
Yellow or red LED illuminates
Concentrator works, but little
or no oxygen from outlet
Flowmeter ball located on "0"
position, or flowmeter float is
unstable
JB0180-INS-LAB-RevA08
Possible Cause Check / Action
No power to the 1)Ensure that power cord is connected to the wall outlet.
device
2)Ensure that there is power in the wall outlet.
3)Ensure that an extension cord is not used.
4)If the wall outlet is connected to a light switch, ensure
that the light switch is in the ON position.
5)Ensure that circuit breaker (reset button) is not popped
out; if so, push it in.
6)If condition persists, contact your GF authorized
distributor for repair.
1)Low oxygen 1)Call GF authorized distributor to change filters.
purity
2)Inspect tubing or cannula; replace if necessary.
2)Blocked
3)Check flowmeter and set to 0.5 or higher (as prescribed
tubing or
by your physician).
cannula
4)Ensure that concentrator is placed so that all sides are
3)Flowmeter set
at least 12 inches (30cm) away from walls, draperies,
at <0.5
furniture, or other obstructions; that concentrator is
4)Device not placed in a confined area; and that all concentrator
overheating openings are unobstructed and unclogged.
5)If condition persists, contact your GF authorized
distributor for repair.
Possible 1)Inspect tubes and cannula to ensure that they are not
blockage kinked or blocked. Smooth tubes to unblock.
2)Check humidifier bottle, if so equipped, for leaks or
jamming. Remove humidifier bottle, clean with warm
soapy water, rinse, reinstall, and tighten.
3)If condition persists, contact your GF authorized
distributor for repair.
Possible Adjust flowmeter knob. If condition persists, contact your
flowmeter GF authorized distributor for repair.
problem
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