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Problem / possible cause | Action | |
Component failure (system failure 8, 25). | 1. | |
| 2. |
LCD: Over Pressure!
The device generates a pressure that is greater than 59 cm H2O. Treatment will be stopped.
1.
2.Check that the air tubing is connected properly.
3.
4.Start Learn Circuit function.
Note: If the alarm activates repeatedly internal components may be defective. Discontinue use and return the device for servicing.
LCD: Blocked Tube!
Air path is blocked. | 1. | Check the air path for any blockages. |
| 2. | Remove the blockages. |
| 3. | If the alarm is not cleared, stop |
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| treatment. |
| 4. | |
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LCD: High Temperature [10, 11, 12, 23]! |
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The temperature inside the device is too | Ensure the ambient temperature is within | |
high. Treatment may lead to stop. | the specified operating range. If the | |
| problem persists within the specified | |
| operating conditions please return the | |
| device for servicing. | |
| Contact your clinician. | |
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LCD: High Pressure! |
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Therapy pressure exceeds | 1. | Stop treatment. |
level. | 2. | |
| If the problem persists contact your | |
| clinician. | |
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LCD: Low Pressure! |
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The air tubing is not connected properly. | 1. | Check the air circuit integrity and |
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| reconnect. |
| 2. | If the alarm doesn‘t get cleared, stop |
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| treatment. |
| 3. | |
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LCD: Circuit disconnected! |
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The air circuit is not connected properly. | 1. | Check the air circuit integrity and |
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| reconnect. |
| 2. | If the alarm is not cleared, stop |
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| treatment. |
| 3. | |
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LCD: Low Minute Ventilation! |
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Minute ventilation level has dropped | Contact your clinician. | |
below the alarm setting level. |
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Troubleshooting 23