Man Roland 700 UWR problem

Discussion in 'Man Roland Printing Presses' started by James07, Aug 2, 2022.

  1. Asim Shehzad

    Asim Shehzad Member

    Joined:
    Feb 2021
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    78
    Location:
    Lahore, Pakistan
    yes, possibly cable damage or a loose plug also the backplane board you need to test it by swapping to another station.
     
  2. AndrewUA

    AndrewUA Member

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    Location:
    Ukraine
    ok. Thank you.
     
  3. AndrewUA

    AndrewUA Member

    Joined:
    Sep 2022
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    Location:
    Ukraine
    YES !!! I solved the problem.
    I just replaced the brushes on the tachogenerator.
     
  4. Azeng Azhari

    Azeng Azhari New Member

    Joined:
    Oct 2022
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    Location:
    Jakarta
    the card beside left UWR card is analog to digital from tacho, check this card
     
  5. Rohit Nema

    Rohit Nema New Member

    Joined:
    Mar 2019
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    2
    Location:
    India
    Hi friends on 700 2003 machine runs but after some time it stop all guard and avery stop signal on all unit ok breck switch ok man drive ok But when run the machine it stops screen show ( printing unit 3 GUARD IN LOWER CYLINDER AREA ACTUATED ) V dont know whear is this loketion
     
  6. Rohit kutlehria

    Rohit kutlehria Member

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    Oct 2022
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    Location:
    Kangra
    Didn't see this type of gaurd error in 6colour machine.. Now can you check electrical drawing of unit 3 and in safety drawing check is there mentioned this type of gaurd. After that can trace input on I/p board also then it will easy to find that gaurd by connector number.
     

  7. sergios68

    sergios68 Member

    Joined:
    Jan 2014
    Messages:
    79
    Location:
    Monterrey, Mexico
    Can you share the fail ID number or screenshoot of message
     
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