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INITIAL STARTUP OF THE CONCENTRATOR
NOTE: Concentrator may be used during the initial start warm-up time
(approximately 30 min.) while waiting for the GREEN O
2
purity light to illuminate.
When the unit is initially turned on, the GREEN power LED (I/O) will
illuminate. Within 5 to 30 minutes after initial startup, a GREEN light will
illuminate in the Oxygen Purity section of the Control Panel (FIGURE
7) if concentration is within specification. Any other SensO
2
® indicator lights
illuminating will signal a condition that requires a call to the supplier.
OPERATING INSTRUCTIONS
EXPLANATION OF OXYGEN PURITY INDICATOR
LIGHTS (FIGURE 7):
GREEN LIGHT ( ) - Normal Operation
YELLOW LIGHT ( ) - Call Supplier IMMEDIATELY. You may
continue to use the concentrator unless instructed otherwise by your
supplier. Be certain that BACKUP OXYGEN is nearby.
RED LIGHT ( )- Total unit shutdown. Switch IMMEDIATELY
to BACKUP OXYGEN supply. Call Supplier IMMEDIATELY.
GREEN LIGHT - with YELLOW LIGHT FLASHING - Call
Supplier IMMEDIATELY. Oxygen sensor malfunctioning; you may
continue to use the concentrator.
O
2
FIGURE 7 - O
2
DISPLAY CONTROL PANEL
Call Supplier
Normal
Below Normal
Oxygen Purity
RED
YELLOW
GREEN
O
2
Auto Shut - Down
Use Backup
SENSO
2
® OXYGEN PURITY INDICATOR-
IF YOUR UNIT FEATURES THE O
2
SENSOR
FEATURE
This feature monitors the purity of oxygen generated by the oxygen
concentrator. If purity falls below factory preset standards, indicator
lights on the control panel will illuminate.