AirSep MN157-1 B - Manual (Page 145)

VisionAire™ 2 and VisionAire™ 3 EN
AirSep
®
Corporation EN-19
MN157-1 rev. B
Problem Probable Cause Solution
Unit does not
operate. Power
failure condition
causes an alarm to
sound. The power cord is
not connected to
the electrical outlet.
No power at the
electrical outlet.
Circuit breaker on
concentrator unit is
activated. Check power cord at the electrical
outlet for a proper connection.
Check power source, wall switch,
in-house fuse or circuit breaker.
Press (do not hold in) the circuit
breaker reset button in the front of
the unit.
If the circuit breaker trips again or the
alarm continues to sound after the
unit is turned on, contact your
Equipment Provider.
Limited or no
oxygen flow. Dirty or obstructed
humidifier bottle,
or leak present.
Defective nasal
cannula, or other
oxygen
accessories, i.e.
oxygen tubing.
Cannula tubing
loose. Remove the humidifier bottle, and if
flow is restored, clean or replace the
humidifier bottle.
Remove and check accessories for
kinks or obstructions. Replace if
needed.
Check cannula tubing connection at
control panel.
Condensation
collects in the
oxygen tubing
when you use a
humidifier bottle Unit not properly
ventilated.
Elevated operating
temperatures. Make sure unit is positioned away
from curtains or drapes, hot air
registers or heaters, Be certain to
place the unit so all sides are at least
1 foot (30 cm) away from a wall or
other obstruction. Do not place the
unit in a confined area. Refill
humidifier bottle with COLD water.
DO NOT OVERFILL. Allow oxygen
tubing to dry out, or replace with new
tubing.