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12 VIAspire Oxygen Portable Manual 300P-LT07 REV 0 300P-LT07 REV 0 VIAspire Oxygen Portable Manual 13
4 With each breath, you should now be receiving a set dosage
of gaseous oxygen.
The green LED battery indicator will light up with each
breath, signaling that the VIAspire Portable is being trig-
gered to deliver oxygen. The LED monitors only battery
power and does not indicate level of liquid oxygen available
in reservoir.
When it is time to replace the batteries, the red LED
battery indicator will light up with each breath. The red
LED battery indicator will be lit solid (not blinking with
each breath) if the batteries are totally depleted.
NOTE
When the red LED indicator lights up, replace the
batteries as soon as possible or switch to continuous
fl ow by changing the CF/SD (Continuous Flow/
SmartDose) switch to the CF setting. Continuous
Flow mode does not require batteries.
NOTE
The green LED battery indicator will light up with
each breath, regardless of the liquid oxygen con-
tents, even if the portable has no liquid oxygen left.
5
To stop the oxygen delivery system,
turn the fl ow rate selection knob
counter-clockwise back to the off
(0) position.
0
•
•
Starting Oxygen Delivery from the
VIAspire Portable
To receive oxygen from your VIAspire Portable, follow
these steps.
1
Push the cannula breathing tube
fi rmly onto the oxygen outlet port.
2
Adjust the cannula breathing tube to the proper position so
that you will be able to breathe the oxygen comfortably.
3
Turn the fl ow rate selection knob
clockwise until the prescribed fl ow
rate (from 0 to 5) appears in the
window. Assure that the CF/SD
switch is in the “SD” position.
3