A1, a2 thru a6, b5, b6, b7, d9.Device available for evaluation, d9.Date returned to mfg: 23-jan-2024, h3, and h6.Evaluation codes: updated investigation summary: the affected device was received for evaluation.Visual inspection confirmed the device was very dirty, the front cover was faded and scratched, the reflux plug was missing, the pole clamp was discolored and damaged, the line cord was faded and worn, the quick connect was corroded, the water tank was stained, the water tank cover was cracked, and the pcb and power switch were outdated.The tank was then filled with water, the temp check disposable was attached, the line cord was plugged in, and the power was turned on.The customer's indicated failure was confirmed as the lcd did not work and the alarms were very faint.The root cause was determined to be the board.As a result, no action was taken due to the condition of the device.It was deemed beyond economical repair and will be scrapped.A review of the device history record (dhr) shows there were no observations or nonconformities recorded during manufacture to suggest an issue of this nature would occur with this lot of products.D4.
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