Grundfos submersible pump [RE-wrenches]
Bruce Erickson
msolar at mcn.org
Tue Apr 22 16:43:18 PDT 2008
<x-flowed>
Hi Jay,
We recently hired a pump company to pull an AC pump we were replacing
with an SQ Flex. The operator mentioned that he has seen several
instances of algae or other gunk buildup on the Grundfos low water
sensor just above the pump, which was "shorting" the sensor, fooling
it into thinking there was still water present. His fix was to scrub
it off with bleach.
Bruce Erickson
Mendocino Solar Service
707-937-1701
707-937-1741 fax
PO Box 1252
Mendocino, CA 95460

"Serving the Solar System"
On Apr 20, 2008, at 6:17 PM, Jay Peltz, Peltz Power wrote:
>
> HI All,
>
> On a different Grundfos note, I think I have a failure with a SQFlex.
>
> ( its running on AC power, well within head specs)
>
> The low water shut down isn't working and the flow has dropped,
>
> Anybody seen problems like this?
>
> And does anyone know the direct line to tech support?
>
> thanks,
> jay
>
> peltz power
>
>
> - - - -
> Hosted by Home Power magazine
>
> To send a message: RE-wrenches at topica.com
>
> Archive of previous messages: http://lists.topica.com/lists/RE-
> wrenches/read
>
> List rules & how to change your email address: www.mrsharkey.com/
> wrenches/etiquette.php
>
> Check out participant bios: www.mrsharkey.com/wrenches/
>
> Moderator: michael.welch at homepower.com
>
--
[Non-text portions of this message have been removed]
- - - -
Hosted by Home Power magazine
To send a message: RE-wrenches at topica.com
Archive of previous messages: http://lists.topica.com/lists/RE-wrenches/read
List rules & how to change your email address: www.mrsharkey.com/wrenches/etiquette.php
Check out participant bios: www.mrsharkey.com/wrenches/
Moderator: michael.welch at homepower.com
--^----------------------------------------------------------------
This email was sent to: michael.welch at re-wrenches.org
EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9.bWljaGFl
Or send an email to: RE-wrenches-unsubscribe at topica.com
For Topica's complete suite of email marketing solutions visit:
http://www.topica.com/?p=TEXFOOTER
--^----------------------------------------------------------------
</x-flowed>
More information about the RE-wrenches
mailing list