But it does eliminate the buzzer itself as a potential problem...
On 30 October 2013 11:32, <[email protected]> wrote: > ** > Careful about that assumption. According to the Yanmar rep. that I spoke > to at the Annapolis Sailboat Show, that switch only tests the light and > buzzer by supplying power to them. It DOES NOT check the entire circuit to > the sensor/switch. > > Bill > > MYSTY > Landfall 39 > > In a message dated 10/30/2013 2:06:05 P.M. Eastern Daylight Time, > [email protected] writes: > > Yup. That's what I though. > > R > > > > > > On Oct 30, 2013, at 2:50 PM, Jim Watts <[email protected]> wrote: > > OP said the buzzer worked with the test switch...so far we are assuming > he didn't just imagine the whole thing. > > > On 30 October 2013 10:46, Rich Knowles <[email protected]> wrote: > >> True statement. I suggested earlier that if it does not sound when the >> wire is grounded the problem is elsewhere. >> >> A resistance/continuity check across the sensor will quickly tell if it's >> faulty. No oil pressure should yield a direct short. >> >> Rich >> >> On Oct 30, 2013, at 14:36, Bob Dryer <[email protected]> wrote: >> >> >> Message: 4 >> Date: Wed, 30 Oct 2013 10:47:08 -0300 >> From: Rich Knowles <[email protected]> >> To: "[email protected]" <[email protected]> >> Subject: Re: Stus-List I need a little help with a sender. >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=utf-8 >> >> Yes. The sensor connects the wire to ground when there is no oil pressure >> and that sounds the buzzer. If the sensor is defective, it will not connect >> the wire to ground and the buzzer will not sound. >> >> So... If you connect the wire to ground, you are doing what the sensor >> should do, and the buzzer will sound. If the buzzer does then sound, the >> sensor is faulty. >> >> Rich >> >> Wait a sec. >> >> If the buzzer (or a connecting wire) is defective the buzzer will not >> sound PERIOD. >> >> Bob >> >> _______________________________________________ >> This List is provided by the C&C Photo Album >> http://www.cncphotoalbum.com >> [email protected] >> >> >> _______________________________________________ >> This List is provided by the C&C Photo Album >> http://www.cncphotoalbum.com >> [email protected] >> >> > > > -- > Jim Watts > Paradigm Shift > C&C 35 Mk III > Victoria, BC > _______________________________________________ > This List is provided by the C&C Photo Album > http://www.cncphotoalbum.com > [email protected] > > > > _______________________________________________ > This List is provided by the C&C Photo Album > http://www.cncphotoalbum.com > [email protected] > > > _______________________________________________ > This List is provided by the C&C Photo Album > http://www.cncphotoalbum.com > [email protected] > > -- Jim Watts Paradigm Shift C&C 35 Mk III Victoria, BC
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