
SECTION 
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.
 ) - 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.
 )- 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.
OXYGEN PURITY
Auto Shut - Down
| Use Backup | RED | |
| Call Supplier | ||
| 
 | ||
| Below Normal | YELLOW | |
| Normal O2 | GREEN | 
FIGURE 5.7 SensO2 Oxygen Purity Indicator (If Your Unit
Features the O2 Sensor Feature)
Indicators (If Your Unit Does Not Feature the O2 Sensor)
NOTE: For this procedure, refer to FIGURE 5.8 on page 31.
LX models indicator Light Explanation
RED light ( ) - Total Unit
 ) - Total Unit 
IMMEDIATELY.
GREEN light (I/O) - On/Off. System okay.
| Platinum™Series | 30 | Part No 1118353 |