IMPORTANT PARTS
1 . Low Battery Indicator Light: The EVOLUTION incorporates a visua l
indicator li ght that alerts you when a battery change is needed.The
following signal w ill 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
CG A 870 post-valve cylinder.
3. Selector Knob: This enables the user to switch between the continuous
flow (CF) mode setting and Pulse mode setting. The continuous flow
mode setting is designed for emergency use only. The amount of oxygen
delivered when using the EVOLUTION
at 2 LPM (liters per minute).
The CF mode is a mechanical override designed as a safety feature in
case of battery power failure. When in the CF mode, the user can still
change the LED display lights by pressing the Selector Button, but it has
no effect on the oxygen output.
C AUTION: Remember that in continuous flow mode, the o xygen will be consumed at a much faster rate. Switch to
a nother oxygen source before depleting the oxygen c ylinder. T he continuous flow function on the EVOLUTION
c onserver is f actory preset at 2 LPM.
T he 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 Knob 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 continous 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.
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in continuous flow mode is preset
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2
Cannula
Connection
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5
1
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2
F IGURE B
Top View
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