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Asset Type
Manufacturer
Model
What This Guide Helps With
Console error codes, failed self-tests, or system not ready conditions typically caused by power, connection, or accessory-related issues.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Do not troubleshoot while the system is in use on a patient.
- Remove from service and use a backup system if needed.
Verify the Reported Error or Self-Test Failure
- Power on the console and observe the startup sequence.
- Note any displayed error codes or messages.
- Determine if failure occurs consistently during boot.
Check AC Power Source and Power Cable (Most Common Cause)
- Confirm outlet is working (test with another device).
- Inspect power cord for damage or loose connection.
- Ensure cord is fully seated in console.
Perform Full Power Cycle Reset
- Turn off console.
- Unplug from wall for 30–60 seconds.
- Reconnect and restart.
Inspect Handpiece and Cable Connections
- Disconnect all handpieces and attachments.
- Restart console with no accessories connected.
- Reconnect one at a time.
Check Footswitch and External Controls
- Disconnect footswitch and restart console.
- Inspect cable and connector for damage.
Inspect Battery/Power Module (If Applicable)
- Remove and reseat battery if present.
- Check for corrosion or poor contact.
Observe for Hardware Indicators
- Listen for abnormal sounds during startup.
- Check for overheating, burning smell, or unusual fan behavior.
- Observe indicator lights.
If the Problem Persists
If all external causes have been ruled out and the console continues to display error codes or fails self-test, the issue is likely internal. Remove the device from service, label it Out of Service, and send it for repair or bench evaluation.
Clinical Use Tip
Always verify system readiness and successful self-test completion before bringing the device into a sterile field or procedure. Do not troubleshoot on an active patient; transition to a backup device first to maintain therapy continuity.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"OR staff reported console displaying error code and failing self-test on startup."
Cause
What was observed during troubleshooting.
Example:
"Console failed self-test with all accessories disconnected, indicating internal fault."
Resolution
What action was taken.
Example:
"Removed from service, labeled Out of Service, and sent to vendor/biomed for repair evaluation."
Helpful Details to Include (If Known)
- Specific error code displayed
- Whether failure occurs with or without accessories
- Outlet tested and verified
- Power cable condition
- Footswitch connected or disconnected during test
- Any unusual sounds, heat, or smells
- Final device status (removed from service or operational)
Final Thought
Effective troubleshooting starts with simple external checks and progresses logically. When a system fails self-test after these steps, escalation is the correct and safe decision. Proper documentation ensures continuity and accountability.
That is successful troubleshooting.