Check the PFD. Has the red flag disappeared? Check the ECAM status page. If the fault remains, do not cycle the CB again. Write it up for maintenance.
This article serves as a comprehensive companion to any you might find in your operations manual or on a technical tablet. We will cover the philosophy, the procedures, the legalities, and the practical “how-to” of resetting circuit breakers on the A320 family. a320 cb reset pdf
The document will outline the hierarchy of action. Check the PFD
A quick “pull and push” (less than 2 seconds) does nothing except potentially corrupt data. If the fault remains, do not cycle the CB again
: In-flight, only one reset attempt is permitted for any tripped circuit breaker (C/B), and only if deemed essential for the safe continuation of the flight.
When in doubt: Log the fault. Maintenance controls the reset.
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