Sm -74-5 unit 3 Wash signal not show cpc.

Discussion in '4-Color Offset Presses +' started by Faysalahmed, Jun 8, 2020.

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  1. Faysalahmed

    Faysalahmed Member

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    SM-74

    Hi everyone,
    I`m from Bangladesh and I have problem with SM-74.
    Unfortunately, my english is not good, but I will try to explain the problem.

    The machine unit 3 washup signal not show Cpc.

    What may be the problem ?

    Please look attached photos.

    Thanks all
     
    Faysalahmed, Jun 8, 2020
    #1
  2. junker1984

    junker1984 Senior Member

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    If your wash up cartridge is firmly seated, its presence may not be detected by the sensor.
     
    junker1984, Jun 8, 2020
    #2
    Bao and Faysalahmed like this.
  3. Faysalahmed

    Faysalahmed Member

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    Today i am exchange the sensor unit 3 and unit 4.but not problem solve. Steel this problem have.
     
    Faysalahmed, Jun 9, 2020
    #3
  4. turbotom1052

    turbotom1052 Senior Member

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    have you checked your air pressure sensors for the wash-up tank.
     
    turbotom1052, Jun 12, 2020
    #4

  6. Faysalahmed

    Faysalahmed Member

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    sir finally done. Thank You sir....
     

    Attached Files:

    Faysalahmed, Jun 13, 2020
    #5
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