Hiedelberg 102 5 col with perfector

Discussion in 'Heidelberg Printing Presses' started by Andy newbury, May 31, 2023.

  1. Emmanuel E.

    Emmanuel E. Member

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    Thank you for the Assistance I was able to resolve the issue by checking the Ebron on the REK2 BOARD. the card had a defect so I cleaned it with electronic contact cleaner and fixed back now ok..
     
  2. junker1984

    junker1984 Senior Member

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    Excellent! Now get to work :>)
     
  3. Emmanuel E.

    Emmanuel E. Member

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    Please am having issues at my feeder..
    If the feeder picks double paper when it gets to the front lay it Stops the entire machine operation mean where it's suppose to stop only the feeder. Plz how can I resolve the issue... It's causing much waste during production...
     
  4. Adil

    Adil Senior Member

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    Please send me the picture of mid error , perhaps you have a sheet overrun accompanied by the double sheet, in this case the machine stops as a safety measure so as not to damage the machine
     
  5. junker1984

    junker1984 Senior Member

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    Early sheet caused by extra thickness would certainly make sense, as Adil noted, machine would stop.
     
  6. junker1984

    junker1984 Senior Member

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    By the way, why would the double sheet make it down to headstops?
     
  7. Jack liston

    Jack liston Senior Member

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    Is the timing off?
     
  8. junker1984

    junker1984 Senior Member

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    Still shouldn’t, Jack.
     
  9. junker1984

    junker1984 Senior Member

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    Ah, electronic double sheet detection coupled with early sheet.
     
  10. Adil

    Adil Senior Member

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    We need picture of mid to see what happends , perhaps it will be ultrasonic issue and sheet overrun
     
  11. Steve F

    Steve F Member

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    When the feed table stops, either manually, double sheet or mis-alignment, two or more pneumatic rods are fired down onto the sheet at the front stop to hold it in position.
    Sounds as though one of these isn't working, so the sheet twists a little bit and activates the overrun eye sensor.
    They should have a plastic cap on the end of the rod, which can also break off.

    Steve
     
  12. Emmanuel E.

    Emmanuel E. Member

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    There is a pneumatic cylinder 25/25 at the feeder side I just detect, the 24v coil seems not to be supplying for the electro valve to function very.. this case I will look into.
     
  13. Adil

    Adil Senior Member

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    Please send a video of the problem also the picture of the mid error , this is cptronic machine or cp2000 ??
     

  14. Emmanuel E.

    Emmanuel E. Member

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    Cptronic machine sir.
     
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