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What This Guide Helps With
Error 244.3020 indicating a clamp state mismatch where the system detects the clamp as CLOSED when it should be OPEN. This prevents infusion from starting or continuing due to incorrect safety verification of tubing flow control.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Stop the infusion immediately
- Remove the pump from patient use
- Transfer therapy to a functioning infusion pump
Verify the Reported Error and Behavior
- Power on the pump and confirm Error 244.3020 is displayed
- Observe if the error occurs during startup or setup
- Check if a module is properly installed and powered
- Attempt to clear or reboot and note if the error persists
Check for Proper Administration Set Installation
- Open the module door and remove the administration set
- Reinstall the set following proper loading procedure
- Ensure tubing is fully seated in the pumping channel
- Verify correct BD-compatible set is being used
- Confirm flow stop (slide clamp) position is correct
Inspect Flow Stop / Safety Clamp Interaction
- Observe flow stop movement when opening and closing the door
- Ensure full transition between open and closed positions
- Check for partial engagement or sticking
Check for Debris or Residue in Clamp Area
- Inspect for dried fluid, medication residue, or contamination
- Clean the area per facility-approved procedure if needed
Verify Door Latch and Alignment
- Close the module door firmly
- Ensure latch engages completely
- Check for misalignment, bending, or looseness
- Apply gentle pressure to confirm proper seating
Swap Administration Set
- Install a new, known-good administration set
- Verify if the error clears with a different set
Power Cycle the Module / PCU
- Turn the module or PCU off and back on
- Observe if the error clears after restart
If the Problem Persists
If all external causes have been ruled out and the error continues:
- The clamp/flow stop sensor or internal detection circuitry is likely faulty
- Remove the module from service
- Label the device as Out of Service
- Send for repair or bench evaluation
Clinical Use Tip
Never troubleshoot an infusion pump with clamp-related errors while connected to a patient. Always move the patient to a backup device before investigating the issue.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"BD Alaris module displaying Error 244.3020; infusion would not start due to clamp state error."
Cause
What was observed during troubleshooting.
Example:
"Clamp/flow stop state mismatch persisted after set replacement, cleaning, and door alignment checks; suspected sensor failure."
Resolution
What action was taken.
Example:
"Removed module from service, labeled Out of Service, and sent to biomed/vendor for repair."
Helpful Details to Include (If Known)
- Alarm behavior
- Accessories swapped
- Power behavior
- Environmental factors
- Indicator lights
- Final device status
Final Thought
Clamp and flow stop mechanisms are critical safety features on infusion pumps. Always rule out setup and mechanical causes first, but escalate quickly when sensor feedback is unreliable.
That is successful troubleshooting.