Device available for evaluation, device evaluated by manufacturer, event methods, evaluation, and conclusion codes: updated.The device was unpacked and after a visual inspection the tank was filled with water and a disposable was attached.The device was turned on and it had start working, but in a short time the over temp had occurred.After the front cover was removed it was noticed that the printed circuit board (pcb) was damaged, burned.This means that a short circuit did happen confirming the reported complaint.A root cause was determined to be damage to the printed circuit board (pcb) produced by an electrical short.A device history record (dhr) review found the reported device passed all functional tests during assembly and the printed circuit board (pcb) board fully operated to specification.The printed circuit board (pcb) was replaced, and the device was working, and no other error had occurred.A long-term test about 3 hours? time was performed in which the device was fully functional.Other repairs include replacing o-rings, tank gasket and tank cover.A functional test was performed, temp was stable and in the range all time., corrected data: corrected d5: operator of the device.
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