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I have a yamaha ef3000iseb generator. Runs well, but puts out too much voltage, about 150 volts. Bought service manual, only shows weak or no voltage , nothing on high voltage.
Re: I have a yamaha ef3000iseb generator. Runs well, but...
The model you have shows to be a Inverter. You may have a defective voltage regulator. Visit the below URL for a dealer near you. www.yamaha-motor.com/outdoor/dealers/dealerhome/home.aspx
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Okay I see your answer. I will research this tomorrow but my first instinct is that two volts is probably right. The pulses are low voltage and trigger the spark electronically using low voltage power which is then amplified. .
Yes thats true there is high altitude re jetting in the carburator your carb has to be re jetted for the normal operation of the generator at high altitudes by the authorised personel but when you will bring it back again at the orignal altitude it will get heated quickly and may not function properly so you will have to bring the carb settings to its orignal position so be careful
I dont believe this bike has a rectifier, just a generator, located in the bottom forward engine case. You can test the generator by charging the battery, put the bike on the center stand, attach a DC volt meter to the pos and neg of the battery and run the engine, the volt meter will show 13.6 - 14 volts if the generator works. It is possible you got a battery with a dead cell causing it to never get fully charged... sometimes they're dropped during shipping and other handling. charge the battery and check the voltage, if it seems good, take it out bring it to an auto store and ask them to load test the battery, theyll do it free at most places. if it fails...the battery you got was a dud, take your receipt to the store you bought it and explain what happened and they should honor their service and replace it free. good luck. if the bat is good and the alternator is not charging there are a few other directions to go...
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