Invacare IRC5PO2 Manuel D’Utilisation
SECTION 5—OPERATING INSTRUCTIONS
23
Initial Startup of the Concentrator
NOTE: Concentrator may be used during the initial start warm-up
time (approximately 30 min.) while waiting for the O
time (approximately 30 min.) while waiting for the O
2
purity to
reach maximum.
When the unit is turned on, the GREEN light will come on
(SYSTEM OK/O
(SYSTEM OK/O
2
greater than 85%). After five minutes, the
oxygen sensor will be operating normally and will control the
indicator lights depending on oxygen concentration values.
indicator lights depending on oxygen concentration values.
Explanation of Oxygen Purity Indicator
Lights - Model IRC5PO2
Lights - Model IRC5PO2
NOTE: For this procedure, refer to FIGURE 5.6.
GREEN light (O
2
) - 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.
by your supplier. Be certain that backup oxygen is nearby.
RED light ( ) - Total unit shutdown. Switch IMMEDIATELY
to backup oxygen supply. Call supplier 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.
IMMEDIATELY. Oxygen sensor malfunctioning; you may
continue to use the concentrator.
O
2
Auto Shut Down
Use Backup
Below
Normal
Normal
RED
Call Supplier
YELLOW
GREEN
OXYGEN PURITY