Thinking caps on?

[Gregory OConnor]

Ralph, I think I am with Bob, "Backflow at the pump" if you can hook
a hose to the outlet of the pump , fill it with water and close it
off. cycling on and off would reveal a pump problem.

The constant Burping in my Bus has little to do with hydrodynamics.

GregoryO'Connor
94ptRomolandCa

--- In WanderlodgeForum@yahoogroups.com, "one_dusty_hoot"
wrote:
>
> Hi Ralph,
> Sometimes my thinking cap is too small won't fit!
>
> I would start at the source since you can't find
> any apparent leaks, cap or shut off the pump with
> a valve, then if it don't "burp" you have a starting
> point.
>
> Still burping, problem at the pump.
> No burping, isolate connections, go from there.
>
> bob janes, greenville, sc
>
> --- In WanderlodgeForum@yahoogroups.com, "Ralph L. Fullenwider"
> wrote:
> >
> > Morning George:
> >
> > Perhaps on the set point, but they come preset and have not
looked
> to see
> > if there is a set screw to change that. Since you had problems
with
> the
> > check valve (anti leak down valve) then I won't introduce one
into
> this system.
> >
> > Thank you
> >
> > Safe travels,
> >
> > Ralph and Charolette Fullenwider
> > 84FC35
> > Ralph's RV Solutions, Duncan, Oklahoma
> >
> > At 07:42 AM 2/22/2007 -0500, you wrote:
> > >Hello Ralph, just guessing here, but my house system cuts off at
> 50 psi. I
> > >don,t know anything about rv systems, but could your cut out
> pressure be
> > >set a little high,(65 psi), causing expansion/contraction within
> the
> > >system. Another possibility, I put a new pump in several yrs.ago,
> (house),
> > >and the mfg.recommended installing a anti leak down valve with
> their pump,
> > >(didn't have one previously). Long story short, had problems
until
> a
> > >plumber friend told me to take that valve out, that it wasn't
> needed.
> > >Immediately solved the problem, which was like yours, pump
> recycling. Hope
> > >one of these suggestions help, George Burke 77FC31SB Charlotte
> > > ----- Original Message -----
> > > From: Tom Meservey
> > > To: WanderlodgeForum@yahoogroups.com
> > > Sent: Thursday, February 22, 2007 7:04 AM
> > > Subject: [WanderlodgeForum] Re:Thinking caps on?
> > >
> > >
> > > Hi Ralph,
> > >
> > > I think you are right either the Sporlan valve or some air in
> the line
> > > that keeps tripping it; but my bet would be the Sporlan valve.
> > >
> > > Regards.
> > >
> > > Tom Meservey, USN (Ret)
> > > Ladson, SC '81FC33' for sale
> > >
> >
>