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Changing polarity of Generator
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Author:  Bubbacluby [ Sat Jun 25, 2016 7:04 pm ]
Post subject:  Changing polarity of Generator

Changing back to a generator on my moke and am unsure if the polarity of the generator has been changed to negative earth.

How to ensure it is negative earth if someone who owned the generator before me didn't do it?

Thanks

Author:  Goldbrocade_62 [ Sat Jun 25, 2016 7:07 pm ]
Post subject:  Re: Changing polarity of Generator

Just re-do it to be safe

Author:  9YaTaH [ Sat Jun 25, 2016 7:11 pm ]
Post subject:  Re: Changing polarity of Generator

:?: :?: Use the Generator casing to hide something like a Motorcycle Alternator :idea:

Author:  TheMiniMan [ Sat Jun 25, 2016 7:15 pm ]
Post subject:  Re: Changing polarity of Generator

if its a std issue Lucas mini generator
then all you need to do is hook up the battery (Neg earth or pos earth) depending on what you want
make sure your coil is wired to suit also
then turn the ign key on & it will automatically Pole itself
start the car & test output charge with multi-meter to confirm all is well

Author:  Bubbacluby [ Sat Jun 25, 2016 8:04 pm ]
Post subject:  Re: Changing polarity of Generator

Thanks Matt

So does it all by itself. All I wanted to know

Thankyou

Author:  Curly [ Sat Jun 25, 2016 8:45 pm ]
Post subject:  Re: Changing polarity of Generator

....... and change the wires around on the heater fan too, otherwise it will try to suck air out of the cabin :-)

Author:  Bubbacluby [ Sat Jun 25, 2016 9:11 pm ]
Post subject:  Re: Changing polarity of Generator

Curly wrote:
....... and change the wires around on the heater fan too, otherwise it will try to suck air out of the cabin :-)


It has no heater, I was originally running a generator and it kicked it while on holidays so had get an alternator wired up, and that has recently kicked it in, so going back to generator.

Author:  gtogreen1969 [ Sat Jun 25, 2016 11:26 pm ]
Post subject:  Re: Changing polarity of Generator

Bubbacluby wrote:
Curly wrote:
....... and change the wires around on the heater fan too, otherwise it will try to suck air out of the cabin :-)


It has no heater, I was originally running a generator and it kicked it while on holidays so had get an alternator wired up, and that has recently kicked it in, so going back to generator.


Don't forget to oil it. :P

Author:  Bubbacluby [ Sun Jun 26, 2016 12:19 am ]
Post subject:  Re: Changing polarity of Generator

gtogreen1969 wrote:
Bubbacluby wrote:
Curly wrote:
....... and change the wires around on the heater fan too, otherwise it will try to suck air out of the cabin :-)


It has no heater, I was originally running a generator and it kicked it while on holidays so had get an alternator wired up, and that has recently kicked it in, so going back to generator.


Don't forget to oil it. :P



Hahaha.. someone remembered.

Author:  RNY997 [ Mon Jun 27, 2016 12:47 pm ]
Post subject:  Re: Changing polarity of Generator

Bubbacluby wrote:
Thanks Matt

So does it all by itself. All I wanted to know

Thankyou


field terminal is "flashed" to earth after reversing the battery terminals using a wire from the +ve terminal is the correct method.

Author:  Convertible Mini [ Mon Jun 27, 2016 5:19 pm ]
Post subject:  Re: Changing polarity of Generator

I wouldn't take anything for granted. you run the risk of ruining the Voltage regulator or cutout points. It takes two seconds to just ark between the F wire and the B+ on regulator box and job is done.

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