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Diesel generator runs for short time then shuts down. it is a onan 7.5 & runs off of the motor home fuel tank

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The 40kva diesel generator runs tof a 5minutes then cuts off the power to the loads, and a res indicador flashes.so what could be the problem

Posted on Oct 25, 2013

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More than likely a safety control circuit on startup. Either high water temp, low oil pressure, or over rev condition. If not any of the above quite possibly the integratrated generator/engine control circuit board.
Allan

Posted on Sep 10, 2009

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