Grundfos submersible pump [RE-wrenches]

[Jay Peltz, Peltz Power]

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Hi Bruce,

I have had this problem, but it wasn't the problem in this case.

thanks,

jay
On Apr 22, 2008, at 4:43 PM, Bruce Erickson wrote:

>
>
> 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
>>
>>
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