Thumbing my way through the book, I again see that the 2010 season will
require an inertia fuel pump cut off for electric fuel pumps. So, I have
a question regarding the preferred wiring. Anyone on the safety
inspection crew listening? Dan? Here is the question: the inertia
switch can be located in two different manners. One, it can interrupt a
relay control signal and turn off power that way, or two, it can be
mounted in the fule pump power lead directly to turn it off. The
absolute safest woul dbe in the power lead but the other way is also
pretty satisfactory. In that case I would just put the inertia switch
in line with the power switch which turn on the relay. A final
thought...will it need to be tested or is the owner's word good enough
that it worlks? After all we don't fire the safety system to see it it
works, lol...
Any thoughts or comments on this, especially from an inspector type?
mayf
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