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Troubleshooting AMX
Error Number
Error 447
Error Code / System Message
ERROR 447 - 60 Hz inverter ON signal missing
Error Question
What does ERROR 447 mean on a GE AMX-Series mobile X-ray?
Short Answer
ERROR 447: 60 Hz inverter ON signal missing.
Possible Causes
The 60 Hz inverter ON signal did not assert when expected.
Troubleshooting Steps
Check inverter ON/relay signal path and generator control.
Parts Areas to Check
Generator control board; CPU board; inverter/rotor/filament/tap/HV subsystem indicated by the fault
For Related Models
AMX-4, AMX-4+, Definium AMX 700
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