[C320-list] New Owner: Battery, Electrical and Starting Problems

[Clay Carter]

I cannot speak to your question Leonard as I also am a new owner, but was recently wondering about how to use jumper cables to start the engine if necessary.  Maybe those with experience can address this as well as this seems like a related topic.  Thanks.

Clay Carter
Long Beach, CA Hull 225
We’ll Sea

> On May 18, 2019, at 10:38 AM, Leonard Hooks <lehooks at gmail.com> wrote:
> 
> We are the new owners of 2001 - #856 also known as Revelation. This site
> was a great comfort in purchasing our new boat and we look forward to
> participating.
> 
> Our saga is just over a month old. We moved her from the Dallas area to
> Lake Waco, just 3 minutes from our house.  Then just 3 weeks later, our
> battery charger (ProNautic 1230P) stopped charging the batteries (2 4D's).
> They were dropping into the 11v range and I started diagnostics from
> ProMariner.  Before I could complete the tests to determine the problem,
> our lake rose 16 feet due to heavy rains. Needless to say, all power is off
> at the marina and will be for at least another 3 weeks.  The batteries are
> now in the lower 11v and upper 10's.
> 
> I took a borrowed battery booster to the boat in an attempt to start the
> engine and charge the batteries.  The booster was connected to one battery
> and my battery switch was set to that one battery. At first, there was
> power to the pedestal since the fuel gage engaged. The engine turned slowly
> a few times but did not start.  After checking the connections to the
> battery and switching the battery switch to both batteries, the boat lost
> power to the pedestal - the fuel gauge would not even power up.
> 
> Since first there was power to the pedestal and now not, I am guessing a
> fuse has blown.  I did not have a multimeter to start checking connections
> but will take one back next time. The engine is a Yanmar 3GM30F.
> 
> Any suggestions on where to start and what to check?
> 
> Thank you.
> Leonard Hooks
> Revelation #856
> Soli Deo Gloria