The transfer switch could be bad, worn internally, a manual switch, or a semi-automatic transfer switch. Check the transfer switch part numbers and google them to find out exactly what kind they are. In some places fully automatic transfer switches are not permitted in a residential environment.
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The most common cause of portable generators failing to produce electricity is from the loss of residual magnetism.
Generators work by moving electrical conductors through a magnetic field. Your generator does not have magnets. The magnetic field is created by taking some of the generator output voltage and converting it to DC and feeding it to a coil to make an electromagnet.
When there is a small amount of magnetism left over from the last time the generator was running, it is called residual magnetism. The little bit of magnetism is enough to produce a small amount of electricity. This small amount of electricity is needed to create an even stronger electric magnet. As the engine turns this magnet moving its electric field, through the stator windings, your generator produces even more power.
When the residual magnetism is lost, the generator will produce no power at start-up. This residual magnetism can be lost naturally from not being used or from the load on your generator being connected when the generator is shut off. It can also happen from running a generator with no load for too long.
Generators need to work and it helps maintain that residual magnetism. When they are running, a load should be connected to it. It helps create an even stronger magnetic field. Before you shut it off, turn off the switch or breaker to disconnect the load. If you shut off a generator with the load connected, it can essentially drain or demagnetize the electromagnet. Try and avoid running out of fuel.
How to fix it:
There are a few methods of restoring a generator residual magnetism
12 Volt Generator Battery Method
Locate the voltage regulator for your generator.
Unplug the two wires that connect to the generator brushes. Normally one is red and the other is black or white.
Connect the black or white to the generator ground battery terminal.
Plug in a light, turn on the generator breaker or switch and start the motor.
Connect the battery +12 volts (red cable) to the red wire on the terminals you removed for three seconds.
Remove your wires and replace the plug. The generator should now be producing power again.
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Oct 21, 2011 - Uploaded by Generator Guru
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The transfer switch could be bad, worn internally, a manual switch, or a semi-automatic transfer switch. Check the transfer switch part numbers and google them to find out exactly what kind they are. In some places fully automatic transfer switches are not permitted in a residential environment.
8 kW has a 35 amp breaker on the unit. A typical hot water is 4500 watts at 240 volts = 18.75 amps on each leg. If you are measuring 26 on one side and 19 on the other it should be ok. If it is shutting down you may have a fuel problem or you may need to adjust voltage if it's too low. Which model of 8 kW is it?
The toggle switch automatically resets all faults when it is turned to the off position. I would turn the toggle switch off, turn off the breaker on the generator and then turn off all the loads in the house except a few lights. Turn the generator breaker back on, then turn the toggle switch back to automatic. If it starts and stays running, you were overloading the generator. Turn on other loads slowly and keep track of what is on so you don't overload it again. If it still does not stay on, you may have a problem with the panel. Let me know what happens.
Hello, some of the smaller generators might have primer rubber button.
The larger generation uses gravity feed to the fuel bowl. The fuel bowl is
located under the carburetor, it will have bolt or an electric solenoid that is
screw in to whole the bowl on. Your B&S uses gravity feed fuel system. There
is a shut off valve under the fuel tank. GB...stewbison
Well goto the unit tag and look for the amperage that it draws when runing the generator will have to put that much current for output or more sample : air conditioner 22 amps
generator 30 amps
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