[ccjohnson]

Gordon, In a way the high temperature shut down works kind of in that way LOL. Also, if air flow ceases for a long time and the high temperature shut off fails, there is always the automatic fire extinguisher system to fall back on. All kidding aside, your idea of an air flow shut down is a pretty sound one as long as there is an over ride of some sort for diagnostically running the generator in the extended mode. I hate depending solely on a somewhat dubious analog VDO temperature gauge to know for sure the generator engine is being properly cooled while it is running.