Medtronic Valleylab FT10

Asset Type

Electrosurgical Unit (ESU)

Manufacturer

Medtronic

Model

Valleylab FT10

What This Guide Helps With

This guide helps troubleshoot Error: E325 Check Foot Pedal on the Medtronic Valleylab FT10 Electrosurgical Unit. This error indicates the bipolar foot pedal input may be active, stuck, connected incorrectly, damaged, or falsely detected by the generator.

Because a foot pedal problem can affect ESU activation control, this issue should be handled carefully. The goal is to protect the patient first, rule out the external foot pedal and cable, then remove the unit from service if the error remains after accessory checks.

Step-by-Step Troubleshooting

Ensure Patient Safety First

• Remove the Valleylab FT10 from patient use if the error appears during setup, activation, or a procedure.
• Stop use of the affected ESU setup until the activation issue is understood.
• Confirm the surgical team has another working ESU available if the case is active.
• Do not continue using the unit if bipolar activation may be falsely detected.
• Do not repeatedly attempt activation while the error is present.

A stuck or falsely detected bipolar foot pedal input can create unsafe activation behavior or prevent reliable ESU operation.

Verify the Reported Error and Behavior

• Power on the Valleylab FT10 and observe the display.
• Confirm the displayed message is Error: E325 Check Foot Pedal.
• Note when the error appears: at startup, when the bipolar foot pedal is connected, when the foot pedal is pressed, or intermittently during use.
• Ask clinical staff whether the bipolar foot pedal seemed stuck, unresponsive, or activated without being pressed.

This confirms the unit is reporting the actual E325 foot pedal condition instead of a general setup complaint or temporary activation state.

Confirm the Bipolar Foot Pedal Is Not Being Pressed

• Check whether the bipolar foot pedal is physically pressed.
• Make sure nothing is resting on the pedal.
• Inspect the pedal for mechanical sticking.
• Press and release the pedal several times.
• Verify that the pedal moves freely and returns fully to the released position.

If the error clears after the pedal is released, verify normal operation before returning the ESU setup to service.

Disconnect the Foot Pedal and Recheck the Error

• Power the ESU off.
• Disconnect the bipolar foot pedal.
• Inspect the foot pedal connector for bent pins, contamination, fluid, or physical damage.
• Power the FT10 back on with the foot pedal disconnected.
• Observe whether the E325 error clears.

If the error clears with the foot pedal disconnected, the foot pedal or foot pedal cable is the likely source of the active input.

Inspect the Foot Pedal and Cable

• Inspect the full length of the foot pedal cable.
• Check for cuts, pinched cable sections, fluid intrusion, cracked housing, loose strain relief, damaged connector pins, or contamination around the pedal mechanism.
• Remove the foot pedal from use if damage, contamination, or mechanical sticking is found.
• Replace the faulty foot pedal with a compatible replacement.

A damaged cable or contaminated pedal can cause the ESU to detect a pressed pedal even when the pedal is released.

Try a Known-Good Compatible Foot Pedal

• Connect a known-good compatible bipolar foot pedal.
• Power cycle the FT10.
• Confirm whether Error E325 returns.
• Test normal bipolar activation only in a safe test setup, not on a patient.

If the error disappears with a known-good foot pedal, replace the original foot pedal and complete functional verification before returning the ESU to service.

Check the Foot Pedal Connection at the ESU

• Inspect the FT10 foot pedal port.
• Check for bent or recessed pins, cracked connector housing, debris, fluid residue, loose fit, or signs of repeated strain or impact.
• Reconnect the foot pedal firmly.
• Confirm whether the error returns after reconnection.

A damaged or contaminated ESU-side connector can cause false foot pedal detection or intermittent foot pedal errors.

Determine Whether the Fault Is Accessory-Related or Device-Related

• If the error clears with the foot pedal disconnected, suspect the foot pedal or cable.
• If the error clears with a known-good foot pedal, replace the original foot pedal.
• If the error remains with no foot pedal connected, suspect an internal ESU fault.
• If the error remains with multiple known-good foot pedals, suspect the ESU foot pedal input circuitry.

Error E325 should not be treated as an internal board failure until the external foot pedal, cable, connector, and setup have been checked.

Escalate Only After External Checks Are Complete

• Remove the FT10 from service if Error E325 remains after testing with known-good accessories.
• Label the unit Out of Service.
• Send the ESU for repair or bench evaluation according to facility process.
• Possible internal sources may include the Controller PCBA, Steering Relay PCBA, Foot Pedal PCBA, or ESU-side foot pedal input circuitry.

Persistent foot pedal input errors may involve internal activation control circuitry and should not be ignored.

If the Problem Persists

If Error: E325 Check Foot Pedal remains after the foot pedal is released, disconnected, inspected, and replaced with a known-good compatible foot pedal, external causes have been ruled out.

At that point, remove the Valleylab FT10 from service, label it Out of Service, and send it for repair or bench evaluation. Do not continue using the FT10 if it continues to detect a bipolar foot pedal input incorrectly.

Clinical Use Tip

Never troubleshoot a foot pedal activation error on an active patient. A stuck or falsely detected ESU activation input can create a serious safety risk. Move the patient or procedure to a backup ESU first, then troubleshoot the affected unit after it is no longer needed for active patient care.

Work Order Documentation (CCR Method)

CCR = Complaint, Cause, Resolution

Complaint

What was reported by the clinical staff.

Example:
"User reported Medtronic Valleylab FT10 displayed Error: E325 Check Foot Pedal during setup/use. Bipolar foot pedal input appeared active or faulted."

Cause

What was observed during troubleshooting.

Example:
"Bipolar foot pedal circuit was detected as pressed. Foot pedal was checked for stuck activation, cable damage, connector issues, and tested with a known-good compatible foot pedal."

Resolution

What action was taken.

Example:
"Released and inspected foot pedal, checked cable and connector condition, power cycled unit, and tested with known-good foot pedal. Faulty foot pedal was replaced and ESU passed functional verification. Unit was removed from service for repair evaluation if error persisted."

Helpful Details to Include (If Known)

• Alarm behavior
• Accessories swapped
• Power behavior
• Environmental factors
• Indicator lights
• Final device status

Final Thought

Error E325 Check Foot Pedal should be handled as a possible false or stuck bipolar activation input. Start with patient safety, confirm the exact error, rule out the foot pedal and cable first, then escalate only when the error remains with known-good accessories. Clear documentation protects the patient, the technician, and the repair process.

That is successful troubleshooting.