IMPORTANT PARTS
1. Low Battery Indicator Light: The SMARTDOSE® EVOLUTION™ incorporates a visual indicator light that
alerts you when a battery change is needed. The following signal will be displayed as your batteries become
depleted. Blinking Red Light- Low battery energy level. Replace batteries.
2. Cylinder Attachment Knob: This is used to attach the unit to any CGA 870 post-valve cylinder.
3. Selector button: This enables the user to switch between the continuous flow (CF) mode setting and
Pulse mode setting. The amount of oxygen delivered when using the SMARTDOSE® EVOLUTION™ in contin-
uous flow mode is preset at 2 LPM (liters per minute).
CAUTION: Remember that in continuous flow mode, the oxygen will be consumed at a much
faster rate. Switch to another oxygen source before depleting the oxygen cylinder. The contin-
uous flow function on the SMARTDOSE® EVOLUTION™ conserver is factory preset at 2 LPM.
The Pulse mode setting is the normal operating mode and pulses oxygen at the rate set by the Selector Button.
4. Selector Button: This enables the user to select the oxygen dosage setting when the Selector Button is in the Pulse mode setting. Press and hold
the Selector Button until the appropriate dosage LED display light is illuminated. To check your current setting, press and release the Selector
Button.
5. Oxygen Pressure Gauge: This enables the user to monitor the contents of the compressed oxygen cylinder.
CAUTION: In the event that it is necessary to operate the unit in the continuous flow mode, DO NOT obstruct the flow of oxygen from
the Oxygen Supply Outlet by placing your finger over the outlet or blocking the flow through the oxygen tubing in any way. Doing so
may render the unit inoperable and/or damage the sensor in the unit.
WARNING: Fire Hazard
Lint and dust can contaminate the oxygen path and create a fire hazard. Keep all oxygen connections clean and free from lint and dust.
6. Battery Holder: This compartment holds two (2) AA-size alkaline batteries.
7. Oxygen Supply Outlet: Use this fitting to attach a standard cannula.
8. Cylinder Alignment Pins: When assembling the unit, these parallel pins must go into the holes on the post valve.
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