MmmBeer
Brewer
Had one yesterday, was curious why my Grainfather was struggling so much to reach 100°C on the display, despite the wort bubbling away vigourously. After the boil, when I tried to transfer the wort through the CFC to the FV, it barely managed a dribble and stopped completely after 3 litres, so I tipped the hot wort into the FV and instantly spotted the cause. The filter that slips over the pump inlet to protect the pump from clogging, was fitted on the thermowell, or temperature sensor pocket.
Removed and stripped pump, then cleared hop blockage from the inlet pipework, refitted filter, then was able to pour wort back into Grainfather and chill again. Beer now bubbling away like a good'un, just hope it's not infected.
Removed and stripped pump, then cleared hop blockage from the inlet pipework, refitted filter, then was able to pour wort back into Grainfather and chill again. Beer now bubbling away like a good'un, just hope it's not infected.