Well, after battling with my old trolling motor for way too long, I decided to go out and get a new one yesterday. I got the minn kota powerdrive 55 (12v, 50amps?). Now I just have a few questions about wiring.
First, this is going on my 14ft jon boat. The tm is up front and the battery is in the back. I am following the recommendation that I found on the motor that said to run 6 gauge wire. Now for my first question. On my old trolling motor, I used one of those male/female plugs in the front of the boat so that I could disconnect the tm if I wanted to. I would like to do the same with this tm if possible; however, all of the plugs that I am finding only have 10 gauge wire on them, so I was wondering if there would be a problem if I hooked the plug with the 10 gauge wire to the 6 gauge wire that I am running down the boat. I've looked all over the place (gander mountain, bass pro shop, west marine) and I cant find any of these plugs with thicker wire.
All right, so my next question has to do with fuses. Minn kota recommends using a "50 amp manual reset breaker." Again, I have looked all over the place and cant find this either. At gander mountain, I found a 50 amp automatic reset breaker, and I was wondering if that would work ok, or do I really need a manual reset breaker. Also, at radioshack I found an inline fuse holder that uses the AGU type fuses (looks like a tube). It says that it is waterproof and can be used in marine applications, and it has a rating of up to 100 amps, so I was thinking about using that unless ya'll dont think thats a good idea.
And finally, my last question. On a little sticker on the trolling motor minn kota recommends that the battery that the trolling motor is hooked up to should be used only for the trolling motor. This presents a problem, because I carry only one battery on my boat, and previously I was using it to run my depth finder and trolling motor. Will it be a problem if I continue to do this, or do I really need one battery dedicated to the trolling motor? I thought you just couldnt hook the tm up to the cranking battery, which I dont have anyways because my gas engine is not an electric start model.
Hopefully all of those questions make sense, haha. I am pretty good when it comes to getting everything hooked up and run through the boat, I just want to make sure I am wiring in the right stuff before I make a really costly mistake. I certainly appreciate any help or suggestions yall might have.
Thanks and take care!
- Jonathan