On this page
Asset Type
Manufacturer
Model
What This Guide Helps With
PRES APNOEA ALARM OFF ! alarm indicating pressure apnea alarms are disabled in ManSpont mode, reducing safety monitoring and increasing risk of undetected loss of ventilation.
Step-by-Step Troubleshooting
1. Ensure Patient Safety First
- Do not troubleshoot while connected to a patient if monitoring is compromised
- Ensure alternate monitoring or ventilation support is available
- Transition patient if alarms are not active
2. Verify the Reported Alarm and Behavior
- Confirm “PRES APNOEA ALARM OFF !” is displayed
- Check if the unit is in ManSpont mode
- Verify that pressure/apnea alarms are not active
3. Check Ventilation Mode
- Confirm the machine is in ManSpont (Manual/Spontaneous) mode
- Understand this alarm is mode-dependent
4. Activate Pressure Apnea Alarm Settings
- Navigate to alarm configuration settings
- Enable pressure apnea alarms or pressure monitoring alarms
- Ensure settings are applied
5. Verify Alarm Functionality
- Confirm alarm limits are set appropriately
- Observe active pressure monitoring and alarm readiness
- Ensure alarm message clears
6. Check for User Configuration Cause
- Confirm with staff if alarms were intentionally disabled
- Reinforce proper alarm usage and safety practices
7. Confirm Resolution
- Ensure alarm is cleared
- Verify monitoring is active and functional
- Return device to service if safe
If the Problem Persists
If the alarm remains after enabling pressure alarms, external causes have been ruled out. This may indicate a configuration or interface issue.
- Remove device from service
- Label Out of Service
- Send for repair or further evaluation
Clinical Use Tip
Never troubleshoot on an active patient. Always ensure apnea and pressure alarms are active before use and move the patient to a backup device if monitoring is compromised.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Device displaying PRES APNOEA ALARM OFF ! during setup."
Cause
What was observed during troubleshooting.
Example:
"Pressure apnea alarms were disabled in system settings while in ManSpont mode."
Resolution
What action was taken.
Example:
"Re-enabled pressure apnea alarms, verified alarm functionality, and confirmed safe monitoring."
Helpful Details to Include (If Known)
- Alarm behavior
- Accessories swapped
- Power behavior
- Environmental factors
- Indicator lights
- Final device status
Final Thought
Some alarms indicate reduced safety rather than device failure. Recognizing and correcting configuration-based issues is critical to maintaining proper patient monitoring.
That is successful troubleshooting.