SECTION
SECTION 8—TROUBLESHOOTING GUIDE
NOTE: In all cases, if the situation continues, change to another source of oxygen and contact your equipment provider.
Troubleshooting
TRANSPORTABLE OXYGEN CONCENTRATOR DOES NOT TURN ON, OR DOES NOT STAY ON
SYMPTOM | PROBABLE CAUSE | SOLUTION |
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Concentrator does | On/Off button was not held | Try to power up the unit |
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not operate when | down long enough. | again while continuing to | |
On/Off button |
| press the On/Off button until | |
pressed |
| the front panel lights and | |
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| LCD begin to illuminate. This | |
OR |
| takes typically | |
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LCD and front panel | Battery is discharged (or | Ensure the battery module is | |
lights DO NOT | improperly connected to the | completely inserted. | |
illuminate upon | unit). | Connect transportable | |
| oxygen concentrator to | ||
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| either AC or DC power and | |
OR |
| retry. |
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| Battery pack has performed a | Wait one minute and retry. | |
All LCD and front | Change to an alternate | ||
panel lights go dark. | there was no External Power. | battery pack. | |
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GREEN INDICATOR DOES NOT BLINK WITH EACH BREATH |
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SYMPTOM | PROBABLE CAUSE | SOLUTION |
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No Breath Detect | Unit is set for Continuous Flow | No action required. Breath |
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indicator | operation. | Detect Indicator is for Pulse |
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| Mode only |
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NO EXTERNAL POWER SYMBOL SHOWN ON STANDBY SCREEN |
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SYMPTOM | PROBABLE CAUSE | SOLUTION |
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With AC or DC | Power source is no good, or | Try another power outlet |
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power plugged into | there is a loose connection. | and check connections to |
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the unit, no external |
| unit. |
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power icon is |
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displayed. |
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Part No 1156872 | 35 | Invacare SOLO2™ | |
