SECTION 7—TROUBLESHOOTING GUIDE
SYMPTOM: | PROBABLE CAUSE: | SOLUTION: |
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YELLOW or RED | 1. Low oxygen purity.* | 1. Clean or Replace filters. |
light illuminated. |
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| 2. Kinked or blocked | 2. Inspect for kinks or |
| tubing, cannula or | blockages. Correct, clean or |
| humidifier.* | replace item. Once |
Alarm: |
| corrected, turn power OFF |
Continuous |
| for 60 seconds and then |
On red light only. |
| turn power back ON. |
| 3. Flowmeter set at 0.5 | 3. Check flowmeter is set to |
| L/min. or less.* | 1.0 L/min. or more. (Refer |
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| to Recommended |
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| Guidelines for Optimum |
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| Performance on page 20. |
* Only applies to |
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SensO2 models. | 4. Unit overheating due | 4.a. Remove and clean |
| to blocked air intake. | cabinet filters. |
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| 4b. Move concentrator at |
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| least 7.5 cm (3 in) from |
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| walls, draperies, and |
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| furniture. |
| 5. Insufficient power at |
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| outlet. | 5. DO NOT use extension |
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| cords. Move to another |
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| electrical outlet or circuit. |
| 6. Internal repairs |
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| required. | 6. Call Service Provider. |
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GREEN light | 1. Internal repairs | 1. Call Service Provider. |
YELLOW Light | required. |
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Flashing. |
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Alarm: | Low Flow Alarm | 1a. Inspect for kinks or |
RAPID | 1a. Kinked or blocked | blockages. Correct, clean or |
| tubing, cannula or | replace item. Once |
Beep....Beep... | humidifier. | corrected, turn power OFF |
Beep...Beep |
| for 60 seconds and then |
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| turn power back ON. |
| 1b. Flowmeter set at 0.5 | 1b. Reset flowmeter to |
| L/min. or less. | prescribed flowrate. |
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| Flowrates less than1L/min. |
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| are not recommended. |
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Platinum™ | 32 | Part No 1134866 |