[RBW] Re: Velolumino Tail light wiring (grounding)

2017-10-20 Thread Minh
Hi Kai, 

i guess i was confusing conductivity with magnetivity?  so yeah that makes 
sense now!

On Friday, October 20, 2017 at 3:12:37 PM UTC-4, Kainalu V. wrote:
>
> Aluminum is a better electrical conductor than steel, so the ground should 
> be even better?
> -Kai
> BK NY

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[RBW] Re: Velolumino Tail light wiring (grounding)

2017-10-20 Thread Shoji Takahashi
Hi Minh,
It should be fine with aluminum fenders. I installed the light+hot wire and 
then checked to make sure it all worked before cutting ground wire. You 
could also use a voltmeter to check conductance. 

shoji



On Friday, October 20, 2017 at 2:34:38 PM UTC-4, Minh wrote:
>
> Hi Shoji,
>
> Thanks for this link, i had not seen it before.  in this example, isn't he 
> basically running a wire from the fork to the bottom bracket, and then only 
> running 1 wire to the rear light (for power).  so by screwing into the 
> bottom bracket, will the rear tail light ground through the mounting stud?  
> what if i'm using aluminum fenders, won't i then need to run a ground wire 
> all the way to the light?
>
>
> On Thursday, October 19, 2017 at 1:56:31 PM UTC-4, Shoji Takahashi wrote:
>>
>> Hi Minh,
>> To ground at the back of the bike, you can attach it to, for example, the 
>> bottom bracket cable guide, the fender mount point (near the bottom 
>> bracket), the downtube cable stop. 
>>
>> AT uses the bottom bracket cable guide in his Lyon: 
>> https://flic.kr/p/oVhx9F
>>
>> Good luck!
>> shoji
>>
>>
>>
>> On Thursday, October 19, 2017 at 11:20:09 AM UTC-4, Minh wrote:
>>>
>>> So i've never understood/tackled grounding through the frame, i've 
>>> always run a 2 wires from the front light.  I recently picked up a VL 
>>> tail-light and the instructions say that it grounds through the stud, so if 
>>> i already have 2 wires in the back (from previous light), do i just attach 
>>> my ground wire to the stud--via a ring/clip?  
>>>
>>> I have AL fenders, so If i wanted to shorten the ground wire run from 
>>> the front front of the bike and ground to the frame, where would i run a 
>>> wire to ground to the frame at the back of the bike?  Thanks for any help!
>>>
>>>

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[RBW] Re: Velolumino Tail light wiring (grounding)

2017-10-20 Thread Kainalu V.
Aluminum is a better electrical conductor than steel, so the ground should be 
even better?
-Kai
BK NY

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[RBW] Re: Velolumino Tail light wiring (grounding)

2017-10-20 Thread Minh
Hi Shoji,

Thanks for this link, i had not seen it before.  in this example, isn't he 
basically running a wire from the fork to the bottom bracket, and then only 
running 1 wire to the rear light (for power).  so by screwing into the 
bottom bracket, will the rear tail light ground through the mounting stud?  
what if i'm using aluminum fenders, won't i then need to run a ground wire 
all the way to the light?


On Thursday, October 19, 2017 at 1:56:31 PM UTC-4, Shoji Takahashi wrote:
>
> Hi Minh,
> To ground at the back of the bike, you can attach it to, for example, the 
> bottom bracket cable guide, the fender mount point (near the bottom 
> bracket), the downtube cable stop. 
>
> AT uses the bottom bracket cable guide in his Lyon: 
> https://flic.kr/p/oVhx9F
>
> Good luck!
> shoji
>
>
>
> On Thursday, October 19, 2017 at 11:20:09 AM UTC-4, Minh wrote:
>>
>> So i've never understood/tackled grounding through the frame, i've always 
>> run a 2 wires from the front light.  I recently picked up a VL tail-light 
>> and the instructions say that it grounds through the stud, so if i already 
>> have 2 wires in the back (from previous light), do i just attach my ground 
>> wire to the stud--via a ring/clip?  
>>
>> I have AL fenders, so If i wanted to shorten the ground wire run from the 
>> front front of the bike and ground to the frame, where would i run a wire 
>> to ground to the frame at the back of the bike?  Thanks for any help!
>>
>>

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[RBW] Re: Velolumino Tail light wiring (grounding)

2017-10-19 Thread Shoji Takahashi
Hi Minh,
To ground at the back of the bike, you can attach it to, for example, the 
bottom bracket cable guide, the fender mount point (near the bottom 
bracket), the downtube cable stop. 

AT uses the bottom bracket cable guide in his Lyon: 
https://flic.kr/p/oVhx9F

Good luck!
shoji



On Thursday, October 19, 2017 at 11:20:09 AM UTC-4, Minh wrote:
>
> So i've never understood/tackled grounding through the frame, i've always 
> run a 2 wires from the front light.  I recently picked up a VL tail-light 
> and the instructions say that it grounds through the stud, so if i already 
> have 2 wires in the back (from previous light), do i just attach my ground 
> wire to the stud--via a ring/clip?  
>
> I have AL fenders, so If i wanted to shorten the ground wire run from the 
> front front of the bike and ground to the frame, where would i run a wire 
> to ground to the frame at the back of the bike?  Thanks for any help!
>
>

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