There isn't much here other than the AFM procedure. I'll give this more thought when I get a chance.
Everything here is from the references shown below, with a few comments in an alternate color.
Engine fire loop senses fire in engine core (Zone 2) of the engine.
Do not discharge the fire bottle.
The Engine Fire Protection loop are continually monitored by the DCN. Performing a fire test in flight or during a fire procedure is not required.
ENGINE MUST NOT BE RESTARTED AFTER A FIRE WARNING AND THE FIRE HANDLE MUST NOT BE RESET.
Gulfstream GVII-G500 Airplane Flight Manual, Revision 4, August 29, 2019
Gulfstream GVII-G500 Production Aircraft Systems, Revision 3, July 15, 2019
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