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Thread: preinfusion la marzocco linea av with key?

  1. #1
    Junior Member
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    Jun 2014
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    Melbourne, Victoria, Australia, Australia
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    preinfusion la marzocco linea av with key?

    Gene Cafe Coffee Roaster $850 - Free Beans Free Freight
    Anyone know the trick? Having trouble switching on preinfusion with latest 1 Group linea av, this model has masterkey for programming control? Tried holding swirl button 2 secs, switch off, then on.....nada

  2. #2
    Senior Member sprezzatura's Avatar
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    Dec 2013
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    Hervey Bay, QLD
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    930
    Switch machine to off. Hold button 1 (short coffee) on group 1; turn machine on and ensure LED is lit over spiral button; switch machine off. Switch on touching no buttons. Preinfusion now enabled. Use button 2 (normalé) group 1 and same procedure to disable.

  3. #3
    pit
    pit is offline
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    Join Date
    Nov 2016
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    1
    And how does it work the preinfussion after the key? Can it be programmed?

    i'm thinking of buying this machine for a small restaurant.

    Thanks!



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