As part of our manufacturing process, all device history records are reviewed and approved by quality, prior to release of product.The unit was sent to a service center for repair.Upon triage, a technician found no obvious issues.The pump powered up with no anomalies noted.The pumps volume function was checked with no issues identified.The pumps volume to be delivered function was tested.The pump was programed to deliver 125 ml of water at a rate of 125 ml/hour.At the end of the feed cycle the pump delivered 143 ml of water (the specification for this test is 121.25 ml to 138.75 ml) which is out of specification.The reported condition of volume issue, the amount being infused, was verified through duplication.The unit has been repaired, and recertified per procedure.The unit was restored to proper operation.
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