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Thread: Giotto Premium Plus: Boiler Pressure?

  1. #1
    Junior Member
    Join Date
    Oct 2013
    Posts
    11

    Giotto Premium Plus: Boiler Pressure?

    Anyone with a Giotto Premium Plus or who knows anything about them: what top cut-off pressure are you you using?

    Thanks

  2. #2
    Senior Member
    Join Date
    Sep 2009
    Posts
    242
    Dial is only indicative.
    1.3bar = approx 93deg at grouphead.
    0.9bar lower point at which boiler kicks in.
    Sirai pressurestat installed.
    to be confirmed - 1 turn on adjustment screw = 1/4deg change.

  3. #3
    Junior Member
    Join Date
    Oct 2013
    Posts
    11
    Thanks. I think I need to run mine a bit higher. Otherwise it runs a bit cool. Haven't been able to get a scace to see exactly what's going on but but seems to take too long to come up to temperature after a flush, and in between shots.

    Quote Originally Posted by EspressoAdventurer View Post
    Dial is only indicative.
    1.3bar = approx 93deg at grouphead.
    0.9bar lower point at which boiler kicks in.
    Sirai pressurestat installed.
    to be confirmed - 1 turn on adjustment screw = 1/4deg change.

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