Most recent activity
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Update on my Europiccola refresh...
Tightened up the lock ring last night with my new breaker bar and oil filter wrench with the help of my dad keeping the base aligned (we got there on the second attempt...)
Then set to with refitting the element and rewiring the machine with a gaggia baby wiring loom. Handy as it is heat proof and has the right heatproof insulated connectors, too. I also fitted a new power cable (iron flex) which is terminated inside with a connector block.
Wooden handles fitted as well as a re-lubed grouphead/piston.
Then I had to move (bend) the pstat pipe as the element was in a new position because of the lock ring being in a different position. This caused a split so a new pipe is on the way... Just this and it'll be finished.
Here's a pic as it looks today
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Made a bit of progress on my europiccola refresh/tart up
New element and pstat pipe chucked on and some wiring put together, fired up and got up to pressure, pstat cycles nicely.
Then I found out the base was loose (not sure how, its been sat in the garage for the best part of a year) I fitted the lock ring last year when I first built it.
This time I'm going bigger and better and using a breaker bar and a workmate to get some leverage into it so it should stay put this time round!
Then I can tidy up the wiring, fit the new wooden handles and hopefully pull some shots.
I should probably fit a resettable thermal fuse as well.
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No, but...
A few years ago I had a Classic that I fitted a diy PID to, only on the boiler thermostat, so the steam wiring was untouched (sans PID).
I learnt a lot about the existing steam thermostat and how it operates as the PID would read out the boiler temp.
When the steam switch was turned on, the temp would go to around 145-150 degrees, then the light would come on to indicate steam was ready. As soon as the steaming started, the temperature would plummet down to around 110 degrees and fizzle out. It would then take forever for the thermostat to kick in again and get steaming.
So I learnt to start steaming around 140 degees ish, whilst the light was off and boiler still getting up to it's 145/150 degrees cut off. This meant that the thermostat would stay on and the steam would be continuous.
The Gaggia stock thermostats have massive swings and a long time to kick back in again, but a bit of trial and error works a treat! You may even be able to get a cheap digital thermometer that you can attach to the boiler somehow from the inside and get to know a bit more before splashing out on any other upgrades.
Keen if you can post? (at my cost obviously!)