The returned autopulse platform (sn: (b)(4)) was serviced for preventative maintenance (pm) on june 8, 2020.During the functional testing, the autopulse platform displayed user advisory (ua) 07 (discrepancy between load 1 and load 2 too large) error message upon powering up.The root cause for the observed ua07 was due to a defective load cell module 1, which was found over-reported during the load cell characterization test.The broken front enclosure and defective load cell were likely attributed to mishandling such as a drop.The load cell module 1 will be replaced to remedy the fault.Upon visual inspection, the front enclosure was observed worn out and slightly scratched, and there was a vertical crack running through one of the screw fittings.The observed physical damages could be due to normal wear and tear and/or due to user mishandling.The autopulse platform is a reusable device and was manufactured in february 2011, and it is over 9 years old, well beyond its expected service life of 5 years.The damaged front enclosure will be replaced to address the observed issues.Awaiting customer's approval for repair.Historical complaints were reviewed for service information related to the reported complaint, and there was no previous history of complaint reported for autopulse with serial number (b)(4).
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