I just made a little electrical panel for it with two outlets on opposite legs of 220V. I plugged in the Kill-a-watt meter and determined the frequency. It was, much to my horror, 74-76 Hz. And not
60 as desired.Assuming 75 hz frequency, it corresponds to 2,250 RPM.
So, the overspeed button is right and the genset overspeeds.
Something else is wrong, I would like to know what.
Any ideas?
i