This event has been recorded by zimmer biomet under (b)(4).The previous repair record for ultra evacuation unit serial number (b)(4) was reviewed and noted no related non-conformances, requests for deviation (rfd) or any other issues with the repair.The previous repair record review found no issues with the device after repair and all verifications, inspections and tests were successfully completed.On (b)(6) 2018, it was reported from (b)(6) hospital (b)(6) that the drain pump was smoking and burning the belt.(b)(4) was contacted about the cart and dispatched a service technician to be at the site.On (b)(4) 2018, the technician found that the drain pump was malfunctioning.He replaced the drain pump (part # 70077, lot code 0026922) and then verified that the device was functioning as intended.The unit was then returned to service without incident.The unit was tested, inspected, and repaired.Service work order (b)(4) on (b)(4) 2018.Although the reported event was confirmed during inspection of the device and the device was noted to be functioning as intended after the drain pump was replaced, it cannot be determined from the information provided what caused the drain pump to fail.Therefore, the root cause could not be determined.The investigation was based on the information that was provided initially and any information that was obtained throughout the follow-up process.External contractor.
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