Search found 7 matches

by Melinda
December 7th, 2011, 9:23 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

I've replaced the fuse and when I put in a new one the pump runs all the time. If I take it out the buttons don't work but we can manually fill and run shots manually with the dispensing button for the groups. I will see if I can get the triac replaced locally. Can I order
by Melinda
December 2nd, 2011, 10:58 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

Billc, The sparks came from where the cord was touching the inside wall of the machine. The cord has since been replaced. I'm assuming that the triac is much less expensive than the new "brain". We are currently running it manually and keeping a close eye on the boiler and dispensing pressures and m...
by Melinda
November 30th, 2011, 8:43 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

I'm back again...I replaced the brain and the machine ran fine for several months. Then yesterday sparks flew and then the buttons wouldn't work. I had someone come out and look at it today from espresso specialist Inc and they concluded that the wire to the pump was shorting out and that was the pr...
by Melinda
September 8th, 2011, 9:46 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

I found an electrical mechanic that is willing to replace the pump relay, if that doesn't fix it I think I will be ordering a new "brain" for my machine. Thank you for all your thoughts and suggestions
by Melinda
September 4th, 2011, 3:44 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

I located a relay for a reasonable price. Is the relay located on the electrical board? I will have someone put it on when it comes in the mail. I ordered it from wholelattelove.com. (hope it's a reliable site)
by Melinda
September 3rd, 2011, 2:17 pm
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

Thank you for you suggestions and advise. I do have someone coming today but could it be the pump relay? (I was reading the technical manual troubleshooting section) The steam boiler water level appears to be normal. The pressure goes up when the heating light is on and then goes back down and sits ...
by Melinda
September 3rd, 2011, 11:35 am
Forum: Espresso Machines
Replies: 22
Views: 5687

La Marzocco Linea high dispensing pressures and constantly running procon water pump

Hello, I have a La Marzocco Linea AV two group machine at a small coffee shop. We have had some issues lately for the first time with our machine. The water pump was running all the time and it was getting hot. I replaced the pump which didn't fix the problem. The dispensing pressures are