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blowing bulbs
Posted: Tue Aug 26, 2014 6:29 pm
by sydduckett
Keep blowing front and back bulbs, start her up and lights come on fine rev her and they blow. I have tried two regulators that I know work and same thing happens. I have had a 12 volt battery on the loom and all lights are fine....Is there any way to check a stator to see if it's chucking out to much power while running? although I'm presuming the regulator would negate this? Also can you check the lightswitch whilst in situ? although again it must be chucking out 12v for the lights to work.....
Iv had the headset off and no obvious earthing issues. I know it could be a number of different things but I'd like to tackle them in the easiest order...
I fu%#*ng hate electrics
thanks
Sef
Re: blowing bulbs
Posted: Tue Aug 26, 2014 7:08 pm
by essexgp
Is the speedo bulb ok as I seem to remember thats part of the regulation circuit, or then I again could be talking b*******s
Re: blowing bulbs
Posted: Tue Aug 26, 2014 7:18 pm
by Daggs
I would suspect a regulator fault.
Re: blowing bulbs
Posted: Wed Aug 27, 2014 9:59 pm
by sydduckett
changed the stator for one I know is kosher and the lights are now not blowing. On ramp at mo so will button her up and take her out after work tom. if alls good stator will be going back to dealer for replacement...
at last......

Re: blowing bulbs
Posted: Thu Aug 28, 2014 6:00 am
by rbgaz
Yeah and u scooter blew my volt reader !
Sent from my iPhone using Tapatalk
Re: blowing bulbs
Posted: Thu Aug 28, 2014 8:25 am
by Twinny
syd bucket i will let you know when when i have buttond up your scoot and its off my ramp ,speak later

Re: blowing bulbs
Posted: Thu Aug 28, 2014 6:30 pm
by goldeneye
have you got a proper braided earth strap fitted between reg/engine/frame? another one between engine casing and frame is good also. my 2nd one is bolted onto the gear cable block, then onto the augusto , then the frame strut.cant have enough earths.
Re: blowing bulbs
Posted: Thu Aug 28, 2014 9:20 pm
by Daggs
If this thread is about a 12v electronic conversion (which is what i assumed) festooning your scooter with earth wires is totally unnecessary.
Sydduckett.
If the stator is producing a too high voltage? It's the job of the regulator to cut it back to 12V (ish)
Re: blowing bulbs
Posted: Thu Aug 28, 2014 10:17 pm
by rosscla
Daggs wrote:If this thread is about a 12v electronic conversion (which is what i assumed) festooning your scooter with earth wires is totally unnecessary.
Sydduckett.
If the stator is producing a too high voltage? It's the job of the regulator to cut it back to 12V (ish)
Sorry, are you saying that earths are unnecessary on 12v conversions??
Re: blowing bulbs
Posted: Fri Aug 29, 2014 12:14 am
by coaster
The engine to frame one is vital, the DCI one is just a backup as it earths through the white wire to the stator.