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What This Guide Helps With
This guide helps troubleshoot Err3 on the Hillrom VersaCare bed scale display. Err3 affects the bed scale system and may be caused by bed position, frame interference, damaged or pinched scale wiring, scale P.C. board issues, or load-cell faults.
While Err3 may not stop basic bed movement, the bed scale should not be trusted for patient weight documentation, medication dosing, fluid management, or clinical decision-making until the problem is corrected and the scale is verified.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Remove the bed from patient use if accurate patient weight is clinically required and the scale error cannot be cleared.
- Do not rely on the bed scale for medication dosing, fluid management, or clinical decisions while Err3 is active.
- Use an alternate approved weighing method if patient weight is needed.
- If the bed is occupied, coordinate with clinical staff before moving, power cycling, inspecting, or removing the bed from service.
Verify the Reported Error and Behavior
- Confirm the scale display shows Err3.
- Check whether the error appears during power-up.
- Check whether the error appears when Scale Control is selected.
- Check whether the error appears after moving the bed.
- Check whether the error appears after weighing a patient.
- Check whether the error is intermittent during normal use.
- Confirm other bed functions operate normally, including head section, knee section, hi-low, siderail controls, brake/steer, and scale control response.
Power Cycle the Bed
- Unplug the bed from AC power.
- Wait at least 10 seconds.
- Plug the bed back into AC power.
- Allow the bed to power back up normally.
- Press the Enable key and Scale Control on the siderail controls.
- If Err3 clears, perform bed function checks and confirm the scale display operates normally before returning the bed to service.
Position the Bed Correctly
- Run the bed so the head section is down.
- Level the bed.
- Make sure the bed is not partially articulated or sitting in an unusual position.
- Press Enable and Scale Control again.
- If Err3 clears, perform scale and bed function checks and verify the error does not return after normal bed movement.
Check for Mechanical Interference or Damage
- Inspect the bed frame for obvious mechanical problems.
- Look for bent frame sections.
- Look for damaged weigh frame components.
- Check for foreign objects lodged between frame sections.
- Check for loose hardware or signs of impact damage.
- Look for interference between the weigh frame and non-weigh frame.
- Confirm nothing is touching, binding, or restricting the scale frame.
- If damage or interference is found, correct the visible problem if safe and within Clinical Engineering scope, then recheck for Err3.
Inspect Scale Cables and Load-Cell Wiring
- Inspect visible scale-related wiring and connectors.
- Look for pinched cables.
- Look for cut insulation.
- Check for loose connectors.
- Inspect visible load-cell wiring for damage.
- Make sure cables are not trapped between moving frame sections.
- Look for evidence of fluid intrusion or contamination.
- Check whether any wiring is pulled tight during bed movement.
- If a visible cable issue is found, correct routing or repair the damaged component according to facility procedure.
Recheck After External Corrections
- Reconnect AC power after correcting any visible frame, interference, or cable issue.
- Press Enable and Scale Control.
- Confirm whether Err3 clears.
- Operate the bed through normal movement positions.
- Check whether Err3 returns.
- If resolved, perform final bed function checks, verify scale operation, document the correction, and return the bed to service.
Inspect the Scale P.C. Board Indicators
- If no visible mechanical or wiring problem is found, inspect the scale P.C. board indicators.
- For European option beds, turn all DIP switches off before continuing.
- Check whether any P1 through P4 red LEDs are on.
- Use the LED status to help determine whether the issue is likely board-related or load-cell-related.
Interpret P1–P4 Red LED Status
- If no P1–P4 red LEDs are on, suspect scale P.C. board failure.
- Replace the scale P.C. board according to facility procedure.
- Perform the required calibration afterward.
- Recheck the scale display and verify Err3 is cleared.
Check Load-Cell Analog Error LEDs
- If one or more P1–P4 red LEDs are on, check whether all load-cell analog error LEDs are on.
- If not all analog error LEDs are on, identify the load cell associated with the red LED.
- Replace the identified load cell according to facility procedure.
- Perform scale calibration afterward.
- Verify the scale operates normally before returning the bed to service.
Isolate Load Cells if All Analog Error LEDs Are On
- If all load-cell analog error LEDs are on, unplug one load cell at a time.
- Watch for the analog error LED to turn off.
- When the analog error LED turns off after unplugging a specific load cell, replace that load cell.
- Perform scale calibration afterward.
- Verify Err3 clears and does not return during normal operation.
Perform Calibration and Final Function Checks
- After replacing the scale P.C. board or any load cell, perform the required scale calibration procedure.
- Verify the scale display operates normally.
- Confirm Err3 is cleared.
- Check normal bed functions, including head up/down, knee up/down, hi-low, brake/steer, siderail controls, scale controls, and scale zero/weigh function if applicable.
- Return the bed to service only after calibration and function checks pass.
If the Problem Persists
If Err3 remains after power cycling, leveling the bed, checking for frame interference, inspecting cables, reviewing scale board LEDs, and addressing load-cell or scale board findings, external and common causes have been ruled out.
Remove the device from service, label it Out of Service, and send it for repair or bench evaluation.
Persistent Err3 conditions may indicate scale system failure, unresolved load-cell wiring problems, mechanical weigh-frame damage, or scale board failure.
Clinical Use Tip
Never troubleshoot on an active patient when the troubleshooting requires bed movement, power cycling, frame inspection, cable inspection, or access to internal components. Move the patient to a backup bed or use another approved weighing method first if patient care depends on accurate weight.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Hillrom VersaCare bed scale display shows Err3. Staff report scale will not operate normally and patient weight cannot be trusted."
Cause
What was observed during troubleshooting.
Example:
"Err3 confirmed on scale display. Bed power was cycled and bed was placed head-down and level. Frame, weigh frame, cable routing, and visible load-cell wiring inspected. Scale system fault remained, indicating likely scale P.C. board or load-cell fault."
Resolution
What action was taken.
Example:
"Removed bed from service. Inspected for damaged frame, pinched cables, and weigh-frame interference. Checked scale P.C. board indicators and isolated suspected load-cell/scale board fault. Replaced faulty component as indicated, performed scale calibration, completed bed function checks, and verified Err3 cleared before return to service."
Helpful Details to Include (If Known)
- Alarm behavior
- Accessories swapped
- Power behavior
- Environmental factors
- Indicator lights
- Final device status
Final Thought
Err3 on a VersaCare bed should be approached as a scale system fault until proven otherwise. Start with safe patient handling, confirm the error, check power and bed position, then inspect for mechanical interference and cable damage before moving toward scale board or load-cell replacement. Accurate documentation helps show that the issue was handled logically and that the bed was safe before returning to service.
That is successful troubleshooting.