Generator putting out too much power
Hello all! I have an Onan 4.9BFA 4000w gas generator. There is a plug on the cable the way it was sold to me. The PO used this for a race car trailer to power one AC unit and some lights. He said he h...
Forum Discussion
copeland343 wrote:
If meter is correct you will need to slow rpms down a little. Using the speed adjustment screw maybe a 1/16 of a turn.
There is only one screw to adjust, but when I back it out some, it does not make contact anymore nor does the RPM lower anymore.. I can physically push it till the screw makes contact again and the RPM is lower, but as soon as I let go, it goes back into place.
There must be more to that setting.. I don't see any kind of voltage regulator on this unit.
