Pulsacoil2000

[qim]

Grundfoss Pump probably stuck. I saw this link and would like to try

//www.diynot.com/forums/viewtopic.php?t=103104

but I'm afraid that on takinbg screw out a lot of water will run out of boiler. Is that not so?

Thank you

qim

 

[seco services]

No just put a towel/rag under pump and remove screw only a slight weep of water.

 

[qim]

Thanks, mate.

Will try in the morning. Hope no need for Fire brigade!

qim

 

[qim]

I am wondering if the problem may be due to scaling as I live in Oxford with very hard water. If the pump needs descaling, how do I do it?

Thank you
qim