Did I damage my pump?
Posted: Tue Jan 06, 2009 8:15 pm
I refilled the water bottle feeding the FloJet that supplies the VII. While doing so, some of the water in the dip tube leaked out and air got in. I think air got sucked into the pump while pulling subsequent warming shots. Some steam/air spit out of the group head and the pump made a different sound (cavitating?).
I have dumped some water from the steam boiler causing a refill and have pulled a couple more blank shots in attempts to get all of the air out of the line and brew side. The pump sound is close to it was before this but I think it's still a little different.
Did I mess things up or will it be OK; possibly needing a little more time to get the last air bubbles out?
Next time, if I don't get things plumbed in by then, I'll add a bleed line to get the air out.
Joe
I have dumped some water from the steam boiler causing a refill and have pulled a couple more blank shots in attempts to get all of the air out of the line and brew side. The pump sound is close to it was before this but I think it's still a little different.
Did I mess things up or will it be OK; possibly needing a little more time to get the last air bubbles out?
Next time, if I don't get things plumbed in by then, I'll add a bleed line to get the air out.
Joe