Water Mark on the image area

Discussion in 'Heidelberg Printing Presses' started by Raman karthi, Jan 15, 2021.

  1. Raman karthi

    Raman karthi Member

    Joined:
    Aug 2020
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    Location:
    nigeria
    Dear members,

    I am facing problem that water line showing in image area , I have checked reduced the water level , but not going ,
    Please .
     

    Attached Files:

  2. asem alsafady

    asem alsafady Senior Member

    Joined:
    Mar 2016
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    Location:
    Amman Jordan
    Dear Raman
    First of all you have to check your rollers condition, and adjust them as recommend by your manual.
    Then use a good quality of fountain solution and Alcohol, dose them according to the manufacturer.
    Good luck.
     
  3. Beguin

    Beguin Senior Member

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    hi dear brother, disassemble the doser and see the adjustment between the moistener and degreaser.
     
  4. Raman karthi

    Raman karthi Member

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    Dear sir,
    All the unit rollers are not new rollers, and we don't have new rollers with us, have to manage with the rollers which we are fixed, and I have set the rollers according to the manual.
    I will check the dampening solution to refresh it.
    Thanks
     
  5. Raman karthi

    Raman karthi Member

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    Location:
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    Dear sir,

    I didn't understand the mentioned words, please can you explain the rollers name in dampening unit.
    Thanks.
     
  6. Raman karthi

    Raman karthi Member

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    Dear sir,
    In that inking unit, have only 3 form rollers,1 st form rollers don't have , this will affect to create water line because of loss of ink supply from 1 st form roller?
     
  7. Beguin

    Beguin Senior Member

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    Please can I know what type of machine you had and please can I see a picture of your mooring system to better explain it to you since you do not understand my thank you cordially.
     
  8. Raman karthi

    Raman karthi Member

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    Location:
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    CD 74 2003 model
     

  9. mrheidelberg

    mrheidelberg Senior Member

    Joined:
    Jan 2008
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    693
    Location:
    United Kingdom
    I think it would be quite important to have the recommended amount of rollers in the ink train to ensure correct ink / water balance.
    The 1st 2 plate inkers (after the dampers) carry the most amount of ink going onto the plate & therefore ideally should be in the press.
     
    asem alsafady likes this.
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