Upon completion of the investigation it was noted that the position of the cam when valve was received was 110mmh2o.The valve was visually inspected: and confirmed the debris inside the valve as reported by the customer.Review of the history device records confirmed the valve product code 82-3832, with lot ctgbrr, conformed to the specifications when released to stock on the 30th june 2015.The root cause of the problem reported by the customer could be due to flushing valve with fluid in which cotton gauze or other lint-releasing material has been soaked, this however could not be confirmed.As noted in the ifu do not fill, flush, or pump the valve with fluid in which cotton, gauze, or other lint-releasing material has been soaked.Based on the results of this investigation no further action is required.Trends will be monitored for this and similar complaints.At the present time this complaint is closed.
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