Inova CTPT-3LPZ, CTPT-6LPZ manual Changing the Batteries

Changing the Batteries

When the red battery indicator light begins blinking red, it means the SmartDose Liquid Oxygen Portable’s batteries are low and it’s time to replace them. A continuous, non-blinking red light means the batteries

are dead. Until you can replace the batteries, you should switch the portable to Continuous Flow mode by pulling the CF switch out. Leave the equivalent liter flow setting, as indicated by the Dose Indicator Lights, at your prescribed setting. Continuous Flow mode does not require batteries and will deliver a continuous flow of oxygen, but this mode also significantly shortens the oxygen duration of your portable.

Follow these steps to replace the batteries.

1.Open the battery compartment on the back of the portable.

2.Remove old batteries from the compartment by pulling the ribbon to dislodge each battery.

3.Place the batteries in the battery compartment matching the

designations in the battery holder. Ensure that the ribbon is placed below the batteries to aid in future removal. Confirm that all batteries are oriented properly, with the negative (-) pole touching the springs in the battery compartment.

4.Close the battery compartment lid. Turn the unit back on by holding the Activation Button. Verify that the batteries are installed correctly by pushing the CF switch in and adjusting the setting by pressing the Activation Button to cycle through the Dose Indicator Lights stopping at your prescribed setting. The battery indicator light should start to blink red, then green, and the portable can now be used.

	Using the SmartDose Liquid Oxygen Portable in Continuous
WARNING
	Flow mode (CF Switch pulled out) will use oxygen at a faster
	rate than using it in SmartDose mode. Monitor the contents
	of your SmartDose Liquid Oxygen Portable as described in
	“Checking the Level of Liquid Oxygen” so you do not run out
	of oxygen.
	When using the SmartDose Liquid Oxygen Portable in
NOTE
	Continuous Flow mode, the indicator light will NOT light up
	green or red with each breath. Turning the setting all the way
	down via the Activation Button will not completely stop the flow
	ofoxygen. To stop the flow of oxygen push the CF switch in &
	power off.

Filling a SmartDose Liquid Oxygen Portable

The SmartDose Liquid Oxygen Portable has a 99% oxygen (blue) coupler that lets you fill a SmartDose Liquid Oxygen Portable from a Puritan Bennett or Caire liquid oxygen (LOX) reservoir.

To fill your SmartDose Liquid Oxygen Portable, follow the instructions in the manul for your oxygen source, and note all applicable warning and cautions. All terms abbreviations and symbols, safeguards, cautions, warnings, notes and indications for use within this manual still apply.

Please note, the Fill Valve must be held open during the fill process shown below:

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