12
Oxygen Concentrator
continued
Troubleshooting Your Oxygen Concentrator
continued
Trouble
Any other
concern that you
can’t resolve?
Solution
Call Handi Medical
(651) 644-9770
Cause
Humidifier Bottle “Bubbler”
Connect to
oxygen tubing
Connect to
concentrator
Temperature
light and/or
alarm is on
Make sure that the air
inlet is not blocked
Make sure filters are
clean
Switch to your portable
system. Turn the
concentrator off. Let
concentrator cool off
for 30 minutes. Restart
the concentrator.
Concentrator is
overheated
Humidifier Bottle
Humidifier bottles are often called “bubblers”, because the water
inside bubbles during use. Usually a humidifier is not needed
unless your liter flow is greater than 4 lpm.
