EAK_11,12,13,15,01 flashing

Discussion in 'Heidelberg Printing Presses' started by PRINT ICON, Jan 6, 2021.

  1. PRINT ICON

    PRINT ICON Member

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    I,ve SM72V 1989 model. when start main supply, INIT TEST_3 appears on cptronic screen and EAK_11,12,13,15,01,02 CODE value shows 7FF8 for all. Right side of screen SP_O and SP_U are 00 for all above EAK's. Pls help me to solve this problem
     

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  2. PRINT ICON

    PRINT ICON Member

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    Solved, but now dampning rollers of all four units not running.
     
  3. Beguin

    Beguin Senior Member

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    hello sir, please could you show us by pictures what is not working on the machine.Thank you god bless us
     
  4. junker1984

    junker1984 Senior Member

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    Check fuses in LTK500, this is power supply for auxiliary drives.
     

  5. PRINT ICON

    PRINT ICON Member

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    Location:
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    Thanks.. It was due to loose connections in REK and may be in anywhare in EAK, LTK. But now everything is ok. Thanks again...
     
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