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Plug to the left of the group head.
Posted: Wed Nov 25, 2020 2:59 pm
by mmg
I have noticed that, if you open the front or the top of the machine, right at the group head, opposite to the solenoid connector there is another connector that has been plugged and sealed with teflon tape.
Is this actually just a plug or does it have a specific function? I was thinking of adding a pressure sensor and that could be very convenient.
Re: Plug to the left of the group head.
Posted: Wed Nov 25, 2020 10:07 pm
by chas
Re: Plug to the left of the group head.
Posted: Wed Dec 02, 2020 12:40 pm
by mmg
Are you also talking about this one? I can't figure out how you would plug the timer in here.
Re: Plug to the left of the group head.
Posted: Wed Dec 02, 2020 1:22 pm
by chas
I thought you were talking about the electrical plug. You were actually talking about the mechanical "plug" aka 5mm brass nut.
Check out this document:
s1v2/images/LaSpazialeProgressionPreinf ... Manual.pdf
Re: Plug to the left of the group head.
Posted: Wed Dec 02, 2020 2:14 pm
by mmg
Thanks Chas, for being helpful and more precise than I was :D
Somehow I forgot about the preinfusion chamber. It seems like a good location to get a grouphead pressure reading.