On this page
Asset Type
Fluoroscopy / Interventional System
Manufacturer
Model
What This Guide Helps With
Identifies external causes of table movement failure, including power issues, interlocks, or mechanical obstructions, ensuring safe patient positioning and workflow continuity.
Step-by-Step Troubleshooting
Ensure Patient and Staff Safety
- Confirm no patient is on the table and staff are clear.
- Why: Prevents injury during movement or troubleshooting.
Verify Power Supply
- Check that the table power switch is ON.
- Confirm the table is connected to a live outlet with no tripped breakers.
- Expected outcome: Table lights and indicators should be active.
Check Foot and Hand Controls
- Ensure pedals and hand controls are properly seated and functioning.
- Test movement in all directions.
- Why: Faulty control interface can mimic movement failure.
Inspect Interlocks and Safety Mechanisms
- Verify that all mechanical locks are disengaged (e.g., brakes, side rails, accessory locks).
- Confirm no ancillary equipment is obstructing movement.
- Expected outcome: Table should respond when locks are disengaged.
Examine Mechanical Obstructions
- Check under and around the table for cables, tubing, or objects preventing movement.
- Why: Even small obstacles can prevent table motors from engaging.
Reset Table Electronics
- Power-cycle the table by turning OFF, waiting 30 seconds, and turning ON.
- Expected outcome: Table control system should initialize and allow movement.
Swap Control Cables if Applicable
- If controls are modular, swap cables to rule out damaged wiring.
- Expected outcome: Table responds correctly with alternate control cable.
If the Problem Persists
External checks completed; issue likely internal (motor drive, controller, or electronics).
Action:
- Remove table from service.
- Label “Out of Service.”
- Schedule repair or bench evaluation.
- Why: Avoid further risk to patients or staff and preserve system integrity.
Clinical Use Tip
Never troubleshoot table movement with a patient on the table.
Move patient to an alternate table or area before performing any checks.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Table will not move in any direction during procedures."
Cause
What was observed during troubleshooting.
Example:
"Mechanical brake was engaged, and control cable showed intermittent connection."
Resolution
What action was taken.
Example:
"Brake released, cable reseated, table successfully powered and tested."
Helpful Details to Include (If Known)
- Outlet voltage checked
- Circuit breakers status
- Control cable connections
- Brake and interlock positions
- Indicator lights on table control panel
- Movement tested in all axes
Final Thought
Patient safety must always be the first priority. Systematically checking external factors avoids unnecessary downtime and supports logical troubleshooting. Proper documentation ensures traceability and facilitates repair if needed.
That is successful troubleshooting.