As neither the electronic device logfile nor the replaced parts were available the evaluation was based on the initially provided information, only.Since it was reported that replacement of the motor assembly has fixed the problem, it was concluded that a failure of one or more of its components has caused the observed failure.However, based on the available information, the exact root cause could not be determined.In case the ventilator fails, the device will generate a corresponding visible and audible ventilator fail alarm.Manual ventilation and monitoring will remain available to continue the case.
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