Sek error on heidelberg sm 74-5p

Discussion in 'Heidelberg Printing Presses' started by nyagondwee, Apr 7, 2015.

  1. nyagondwee

    nyagondwee Member

    Joined:
    Mar 2015
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    Location:
    Malawi
    We have an error on Heidelberg Speedmaster 74-5. What is this and how can we resolve it? Please assist us.

    Regards
     
    nyagondwee, Apr 7, 2015
    #1
  2. exheidmech

    exheidmech Senior Member

    Joined:
    May 2009
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    Location:
    USA
    SEK is a safety error which can be caused by any number of reasons. Most likely your cause of this error is improper allignment of magnetic switch for the door to retrieve a missed sheet in the perfector. Make sure both halves of the door switch are alligned. There is a half circle on both sides, make sure both are parrallel.
     
    exheidmech, Apr 8, 2015
    #2
  3. nyagondwee

    nyagondwee Member

    Joined:
    Mar 2015
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    Location:
    Malawi
    Thank you exheidmech. I will check this asap.
     
    nyagondwee, Apr 8, 2015
    #3
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