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What This Guide Helps With
Troubleshoots abnormal fan noise, heat, and shutdown caused by blocked airflow, contamination, environment, cart placement, accessories, or internal cooling problems.
Step-by-Step Troubleshooting
1. Protect Patient Care and Remove an Overheating System From Use
If the Venue Go is unusually hot, producing abnormal fan noise, emitting an odor, or shutting down from suspected overheating, stop clinical use and move the patient examination to another verified ultrasound system.
Do not repeatedly restart an overheated device.
Expected outcome: Patient care no longer depends on potentially thermally unstable equipment.
2. Confirm the Reported Thermal Symptom
Determine whether the complaint is simply louder fan operation, grinding or rubbing noise, excessive surface temperature, intermittent shutdown, or failure after prolonged use.
Record any exact thermal or shutdown message displayed.
Expected outcome: Normal high-fan operation is distinguished from abnormal noise or actual thermal instability.
3. Inspect Ventilation Openings
Inspect accessible vents and air pathways for dust, lint, drapes, paper, packaging, or other obstructions.
Do not open the chassis or perform deep internal cleaning during external troubleshooting.
Expected outcome: Airflow openings are unobstructed. If removing an external obstruction restores normal operation, continue to controlled verification.
4. Check Cart and System Positioning
Verify the Venue Go is seated and positioned so the cart, wall, accessories, covers, or stored supplies do not block ventilation.
Ensure power and probe cables are not draped across cooling areas.
Expected outcome: The system has unrestricted external airflow.
5. Evaluate the Room Environment
Determine whether the system was operating in excessive ambient heat, direct sunlight, near another heat source, or in a confined location.
Move it to an appropriate clinical operating environment and allow it to cool before retesting.
Expected outcome: Environmental heat is ruled out. If normal operation returns and remains stable in an appropriate environment, the issue may be resolved.
6. Inspect for Contamination and Fan Noise
Listen for rubbing, grinding, clicking, surging, or other abnormal mechanical fan sounds during controlled operation.
Inspect accessible vent areas for heavy contamination without disassembling the unit.
Expected outcome: Fan operation is smooth and consistent. Abnormal mechanical noise requires service evaluation.
7. Disconnect Nonessential External Accessories
Remove optional peripherals or accessories that may obstruct ventilation or increase system workload.
Test the Venue Go in its standard basic configuration.
Expected outcome: The system remains thermally stable without nonessential accessories.
8. Operate Under Controlled Imaging Load
After the system has cooled, operate it using a phantom or suitable nonpatient test target through a representative imaging workflow.
Observe fan behavior, responsiveness, and whether the system becomes abnormally hot or shuts down.
Expected outcome: The Venue Go remains operational without thermal shutdown or abnormal fan noise.
9. Verify Power and Battery Conditions
Confirm stable AC power and inspect the external power adapter and accessible battery area for abnormal heat.
If heat appears concentrated around a battery or power component, discontinue testing and remove the affected equipment from service.
Expected outcome: No abnormal heat source is identified in accessible power components. Stable operation continues during the test.
10. Escalate Repeated Thermal Problems
If abnormal fan noise, overheating, or shutdown returns despite clear vents, proper environment, correct positioning, and stable power, stop troubleshooting.
Expected outcome: The Venue Go is removed from service before an unresolved cooling problem progresses to unexpected shutdown or equipment damage.
If the Problem Persists
External airflow, environmental temperature, system positioning, accessories, power, and accessible contamination have been ruled out. Remaining causes may involve the cooling fan, thermal sensors, internal airflow obstruction, power electronics, software control, or another service-level component.
Remove the device from service and label it Out of Service. Send it for repair or controlled bench evaluation using appropriate GE Healthcare documentation and approved test equipment. Internal cooling-system repair or deep disassembly should be performed only by qualified personnel.
After repair, perform sustained representative operation and verify normal fan behavior, temperature stability, imaging, startup, and shutdown before return to service.
Knowing when persistent heat or abnormal fan behavior requires service escalation is proper troubleshooting.
Clinical Use Tip
Do not repeatedly restart a thermally shutting-down ultrasound system during a procedure; substitute another verified system and investigate the overheating away from the patient.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Staff reported the Venue Go became unusually hot and shut down after being used on the cart for an extended examination."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found stored accessories were blocking an external ventilation opening and reproduced normal operation after clearing the airflow path."
Resolution
What action was taken.
Example:
"Clinical Engineering removed the obstruction, corrected accessory placement, and verified stable imaging operation without abnormal heat or shutdown before return to service."
Helpful Details to Include (If Known)
- Fan noise description
- Exact shutdown or thermal message
- Ventilation obstruction
- Cart and accessory placement
- Room environment
- External contamination
- Power adapter or battery heat
- Time until symptoms occur
- Controlled imaging test result
- Final device status
Final Thought
Protect the patient from unexpected shutdown, rule out airflow, environment, positioning, and power conditions before assuming an internal cooling failure, verify sustained operation after correction, escalate persistent thermal behavior, and document what caused or reproduced the problem.
That is successful troubleshooting.