Clean pump proving pin (Baxi System 35/60)

[ianmcd]

I managed to find time to take the cover off the proving pin/diaphragm. I cleaned it up and put it back. The draining process was quite easy in the end. I left the drain off valve open while I loosened the cover and more water came out from the drain off valve so there was very little from removing the cover itself. That was a relief as I didn't want a fish of water near the PCB (which was covered with tags just in case).

Only time will tell if it fixed anything.

Thanks for all your help
Darren

And despite being told many times you didnt clear the small hole under the diaphragm, well you have just wasted your time

 

[DarrenNewsgroup]

And despite being told many times you didnt clear the small hole under the diaphragm, well you have just wasted your time

Actually I did. Just didn't think to add it to my report.

Thanks
Darren