Ho indigo 5000 fail to turn on

Discussion in 'HP Indigo Digital Presses' started by Sergio Serge, Jan 30, 2024.

  1. Sergio Serge

    Sergio Serge Member

    Joined:
    Jan 2018
    Messages:
    95
    Location:
    nj
    Hello , I have a problem with my machine after turning the main power everything looks fine software come up with no errors or problems all doors are locked
    When I push the green switch to turn the machine I got the error about <PDU error relay K5 not working properly >
    I did change the relay same issue
    I did switch the whole PDU power supplies same issue
    I did turn the key in the back machine to position 1 to match the one in the front same issue
    Any idea guys here attached the errors
     

    Attached Files:

  2. Impredisa

    Impredisa Member

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    Location:
    El Salvador
    It reminds me a lot of a problem I had some years ago, just in case verify all of your interlocks are not disconnected.

    I had a problem like this with the interlock located in the door to the duplex conveyor, somehow it was unplugged and was causing a problem like this, couldn't turn on the press. I really wish to be this your problem and not a power supply.
     
  3. Sergio Serge

    Sergio Serge Member

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    Location:
    nj
    Its not in interlock i switched the the whole power supplies PDU still same issue
     
  4. Impredisa

    Impredisa Member

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    Location:
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    Are your 3 power supplies on when you turn on the press? I mean do the green lights on them turn on?
     

  5. Sergio Serge

    Sergio Serge Member

    Joined:
    Jan 2018
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    95
    Location:
    nj
    yes they are on
     
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