This report is being supplemented to provide additional information based on the legal manufacturer's investigation and correction to h4.A review of the device history record found no deviations that could have caused or contributed to the reported issue.Based on the results of the investigation, the root cause of the internal water and air filters had not been changed was the user did not read instructions for use carefully.¿chapter 8 replacement of consumable items 8.4 replacing the water filter (maj-824 or maj-2318) to prevent contamination of the rinse water, the water filter should be replaced every month when the prefilter is not used or every six months when the prefilter is used.Warning ·replace the water filter at least every month when the prefilter is not used or every six months when the prefilter is used.If the water filter is not replaced regularly, the performance of the water filter drops, and insufficient elimination of microorganisms in the water may cause contamination of the reprocessor piping.As a result, the reprocessing of endoscopes will be insufficient.¿ olympus will continue to monitor field performance for this device.
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