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What This Guide Helps With
Troubleshooting an unresponsive pendant or hand control caused by lockouts, loose connections, cable damage, contamination, incorrect operation, or accessory failure.
Step-by-Step Troubleshooting
1. Protect the Patient and Maintain Continuity of Care
Do not troubleshoot an unreliable pendant while a patient depends on it for positioning, communication, lighting, or other accessible functions.
Notify the responsible clinical staff.
Use verified caregiver controls when safe and available.
Transfer the patient to another verified bed if necessary functions cannot be controlled reliably.
Place the bed in a safe position and set the brakes.
Keep the pendant within the patient’s reach only after reliable operation is confirmed.
Expected outcome: The patient has a dependable alternate method for required bed functions and is not relying on an unresponsive control.
If safe control cannot be maintained, remove the bed from clinical use and troubleshooting can stop.
2. Confirm the Exact Reported Condition
Determine whether:
- The entire pendant is unresponsive.
- Only one button or function fails.
- The problem is intermittent.
- The pendant works only when the cable is moved.
- Caregiver controls continue to work.
- The issue began after cleaning, transport, bed movement, or accessory replacement.
- A lockout or disabled-function indicator is present.
Expected outcome: The failure is defined as a complete pendant failure, isolated button failure, function lockout, connection issue, or broader bed-control problem.
3. Verify Bed Power and Basic Operation
Confirm that the bed is connected to a verified AC source and shows normal power indications.
Test a basic bed function from the caregiver control panel.
Confirm whether the bed responds from any other control location.
Check whether the failure continues on both AC and battery power when safe to test.
If all controls are unresponsive, treat the issue as a bed power or control-system problem rather than only a pendant problem.
Expected outcome: The bed is powered and responds normally from at least one other control location.
If restoring bed power resolves the pendant complaint, complete final verification and troubleshooting can stop.
4. Check Control Lockouts and Enabled Functions
Inspect the caregiver controls for active lockouts or function restrictions.
Confirm the reported function has not been intentionally disabled.
Verify that the control is being used within its permitted operating condition.
Ask clinical staff whether lockouts were activated for patient safety.
Do not defeat a clinically required lockout without authorization.
Do not access unauthorized configuration or service menus.
Expected outcome: Required pendant functions are enabled, or an intentional lockout fully explains the complaint.
If removing an unintended lockout restores normal operation, verify all authorized controls and troubleshooting can stop.
5. Inspect the Pendant and Cable
Examine the pendant housing and the full accessible cable length.
Look for:
- Cracks, missing buttons, damaged overlays, or loose housing sections.
- Fluid intrusion, dried residue, or contamination around buttons.
- Cuts, pinches, stretching, kinks, exposed conductors, or crushed cable sections.
- Damage caused by side rails, frame articulation, wheels, or mattress movement.
- A cable pulled tightly or routed through a moving joint.
Do not use a damaged pendant in patient care.
Expected outcome: The pendant and cable are clean, intact, flexible, and free of damage or entrapment.
If physical damage is found, replace the approved accessory or remove the bed from service as appropriate. Troubleshooting can stop after verification.
6. Inspect and Reseat the Accessible Connection
Disconnect power when required by the approved connection procedure.
Locate the externally accessible pendant connection.
Inspect the connector shell, alignment, retaining feature, and visible contacts.
Check for looseness, contamination, corrosion, bent contacts, or broken locking features.
Reconnect the pendant fully without forcing it.
Route the cable to prevent pulling, pinching, or contact with moving bed sections.
Expected outcome: The pendant connection is fully seated, retained, clean, and properly routed.
If reseating the connection restores reliable operation, proceed to final functional verification.
7. Test Each Pendant Function Methodically
With the bed unoccupied or with the patient safely transferred:
Test each pendant button individually.
Observe whether indicators illuminate or commands are acknowledged.
Verify that commands stop when the button is released.
Confirm that no button is stuck, delayed, or intermittently active.
Compare pendant commands with the same functions from the caregiver controls.
Expected outcome: Each enabled pendant command operates consistently and stops immediately when released.
If all functions operate correctly and repeatably, troubleshooting can stop after final verification.
8. Substitute a Known-Good Compatible Pendant
When permitted by facility procedure, connect a known-good, compatible Hillrom pendant or hand control.
Confirm compatibility before connection.
Do not use an unapproved accessory.
Test the same functions under the same conditions.
If the known-good pendant works, retest the original pendant to confirm the result.
If neither pendant works, continue evaluating the bed-side connection and control system.
Expected outcome: The substitution isolates the issue to the original pendant or confirms that the problem remains with the bed.
If the known-good pendant resolves the issue, replace the defective accessory and proceed to final verification.
9. Check for Mechanical or Function-Specific Conditions
A pendant may be sending a valid command while the requested bed function is blocked.
Confirm the frame section is not at its travel endpoint.
Remove bedding, cables, equipment, or environmental obstructions.
Confirm the bed is not against a wall or fixed object.
Check whether the same function fails from caregiver controls.
Verify that no emergency release or mechanical condition is preventing powered movement.
Expected outcome: No obstruction, endpoint condition, lockout, or mechanical problem is being mistaken for pendant failure.
If removing the external obstruction restores the function, verify safe operation and troubleshooting can stop.
10. Perform Final Functional Verification
After correction:
- Test all pendant buttons and enabled functions.
- Test corresponding caregiver controls.
- Confirm that commands begin and stop correctly.
- Flex the cable gently during testing to identify intermittent faults.
- Verify proper cable routing through the bed’s full safe articulation range.
- Confirm the pendant can be stored and reached safely.
- Check nurse-call, lighting, or entertainment functions when included and connected.
- Confirm no unintended movement or stuck command occurs.
Expected outcome: The pendant operates every enabled function consistently, the cable remains secure during articulation, and no unintended command occurs.
If all checks pass, return the bed or accessory to service and troubleshooting can stop.
If the Problem Persists
Common external causes such as bed power, active lockouts, damaged cables, loose connectors, contamination, accessory compatibility, obstructions, and a defective pendant have been ruled out.
The remaining problem may involve the bed-side control receptacle, internal wiring, control electronics, configuration, or another service-level fault.
The bed should be:
- Removed from service if required patient functions cannot be controlled reliably.
- Labeled Out of Service.
- Sent for repair or bench evaluation.
- Evaluated using current Hillrom documentation and approved test equipment.
- Repaired or configured only by qualified personnel.
Do not continue using a control that is intermittent or capable of unintended activation. After repair, verify all control stations, lockouts, frame movements, cable routing, and patient-accessible functions before return to service.
Knowing when to stop external troubleshooting and escalate an unreliable control system is proper troubleshooting.
Clinical Use Tip
Before leaving the bed with a patient, confirm that the pendant is within reach, required functions are enabled, and no cable is trapped in a side rail or frame joint.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Clinical staff reported that the patient hand control would not operate the head or knee sections, although caregiver controls remained functional."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found the pendant connector partially disengaged and the cable pulled tightly around the side rail."
Resolution
What action was taken.
Example:
"Clinical Engineering reseated and secured the connector, rerouted the cable, and verified all pendant and caregiver-control functions through bed articulation."
Helpful Details to Include (If Known)
- Functions or buttons affected.
- Whether caregiver controls worked.
- Lockout indicators observed.
- AC and battery operating condition.
- Pendant housing and cable condition.
- Connector condition and seating.
- Evidence of fluid or cleaning residue.
- Known-good pendant substitution result.
- Whether cable movement affected operation.
- Obstructions or travel endpoints observed.
- Results before and after correction.
- Final bed and pendant status.
Final Thought
Protect the patient, confirm that the bed itself is operational, and rule out lockouts, cable damage, loose connections, obstructions, and accessory failure before suspecting an internal control fault. Verify every enabled command and clearly document the correction and final results.
That is successful troubleshooting.