F17 Airdetector
F95 Airdetector
Acknowledgement of the supply voltage for the ultrasound output stage
not between 6.5 and 13.5 V after 3 seconds.
– Adapter board AD28 not connected
– Acknowledgement (X351/11 → X633L/25A jumper to X633L/B7)
not 12V
– Relay on AD28 failed to drop
System error.
Fresenius Medical Care 4008 4/08.03 (TM)
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