Alcohol reading on console screen

Discussion in 'Heidelberg Printing Presses' started by northern-andy, May 16, 2024.

  1. northern-andy

    northern-andy Member

    Joined:
    Jun 2011
    Messages:
    43
    Location:
    new zealand
    We have an old Speedmaster with cp1 Tronic that's reading 13% alcohol on the console but only reading 8% at the tank.
    The alcohol symbol on the screen is always flashing as of it never balances at the set 10%.
    The alcohol probe has had the small filter cleaned and it sucks ok.
    The tank has been cleared thouraly
    Also the circuits inside the technotrans door appear to be working correctly.
    Any ideas?
    Cheers
     
  2. Mathew

    Mathew Senior Member

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    Location:
    Kolding-Denmark
    You didn't give any details about dampening circulation device, how shall we help you?
     
  3. northern-andy

    northern-andy Member

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    43
    Location:
    new zealand
    Hi isn't the technotrans the " dampening circulation device"?
     
  4. Mathew

    Mathew Senior Member

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    Location:
    Kolding-Denmark
    What type??? Send some photos from device and IPA measuring device.
     
  5. Adil

    Adil Senior Member

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    Nov 2021
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    Location:
    Casablanca
    Hi , which filter did you clean and what type of alcohol reading do you have ?? Please explain more
     

  6. turbotom1052

    turbotom1052 Senior Member

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    Location:
    Vermont
    You should begin by being certain that the digital reading corresponds to a manual reading with a quality Hygrometer.
     
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