The mfr received the power supply and dc and ac power cords only from the facility.The mfr noted that thermal damage had occurred to the power supply and power cord, resulting in an exposed wire on the ac power cord.There was no thermal damage reported to the cpap device itself, and it was not returned for evaluation.The mfr's investigation determined the thermal event was most likely caused by a partial connection of the ac power cord to the ac input of the power supply by the user.Labeling for this device instructs the user to ensure that all connections are secure when operating the device using ac power.There is no pt harm associated with this reported event.The mfr concludes no further action is necessary.
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