A user facility biomedical technician (biomed) reported that an aquabplus 2000 had a unit 1 power failure while in supply mode.
While inspecting the system, the biomed found burn damage on the cable connected to stage 1 on the motor protection switch.
No other damaged components were identified.
There were no reports of any burning smell, smoke, sparks, or flames.
To resolve the reported issue, the biomed replaced the motor protection switch along with the cables connected to it.
There was no indication that the event resulted in any missed treatments or adverse events.
At the time of follow up the machine was confirmed to be in service and fully operational.
The replaced parts were reportedly returned to the manufacturer for evaluation.
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