R700 fails when speed 6000sh/h

Discussion in 'Man Roland Printing Presses' started by fangteo, May 21, 2024.

  1. fangteo

    fangteo Member

    Joined:
    Jun 2017
    Messages:
    8
    Location:
    Ha Noi
    Our R700 machine is having an error: when it runs up at 6000sh/h, Input paper stop machine.
    It's okay to run at 5900sh/h
    Has anyone ever made such a mistake? Thank you.
     
  2. Asim Shehzad

    Asim Shehzad Member

    Joined:
    Feb 2021
    Messages:
    98
    Location:
    Lahore, Pakistan
    what is your machine series and the error displayed on the screen?
     
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  3. drukman

    drukman Senior Member

    Joined:
    Mar 2016
    Messages:
    300
    Location:
    Bulgaria
    Check how this valve works.
     

    Attached Files:

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  4. fangteo

    fangteo Member

    Joined:
    Jun 2017
    Messages:
    8
    Location:
    Ha Noi
    The machine's serial number is: 723
    The paper misalignment error display after the input paper supply suction is cut off
     

    Attached Files:

  5. fangteo

    fangteo Member

    Joined:
    Jun 2017
    Messages:
    8
    Location:
    Ha Noi
    Thank you, I'll check this valve again.
     

  6. fangteo

    fangteo Member

    Joined:
    Jun 2017
    Messages:
    8
    Location:
    Ha Noi
    We found the cause, due to valve error Y002 at the paper input

    Thank you all for your support.
     

    Attached Files:

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