[C320-list] odd noise from house battery area

[Robert Seastream]

Is your holding tank full?  It's located (or was on our hull 906) just aft
of the batteries.  That might cause the symptom although a full tank
usually backs up into the head first.  Next, I'd check the tank fittings.
Bob

On Fri, Jul 6, 2012 at 2:05 PM, <jpmesa at aol.com> wrote:

> Have you checked to make sure your batteries are top off with distilled
> water? The will make a little noise when run dry?  Or the battery charger
> could be over charging the batteries?    JOHN
>
>
>
> -----Original Message-----
> From: Nat Antler <nantler at pacbell.net>
> To: c320-list <c320-list at lists.catalina320.com>
> Sent: Fri, Jul 6, 2012 10:59 am
> Subject: [C320-list] odd noise from house battery area
>
>
> Nat Antler, Natiki, #161 1994
> A subtle but persistent frog-like gentle croaking noise recurring every 3-4
> seconds was driving us crazy while overnight in the slip. It seemed the
> loudest
> around the house battery compartment under the starboard settee. Tried
> switching
> off everything I could but it continued... would stop for 10 seconds or so
> and
> then recur. Any ideas? Pretty sure it was not coming from outside.
>
>
>