cd 74 technotrans chill pump flow alarm

Discussion in 'Heidelberg Printing Presses' started by jmt, Dec 14, 2017.

  1. jmt

    jmt Senior Member

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    are beta c 180 sc technotrans unit has error chill pump flow alarm. we have check the foot filter made sure the d circuit was turned on and checked the flow . every thing looks good lots of flow so I am thinking it must be a bad flow switch on the pipe. anything else I should check?
     
  2. CHOCK

    CHOCK Senior Member

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    Good day Sir
    Hope you are well
    Test this in the T-Circuit of the system :1)
    Insufficient temperature
    control water flow. a)control circuit pump do not operate b)valve closed c)not enought pressure d)low water level e)the flow controller in the temperature control circuit has tripped 2) Temperature control too Warm 3)Temperature controll too Cold 4) Frequent lack of water.
     
  3. ashok kumar

    ashok kumar Senior Member

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    india
    flow control error normally comes due to chocking of teh heat exchanger
     
  4. jmt

    jmt Senior Member

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    Location:
    new brunswick canada
    was a bad flow switch easy fix.
     

  5. CHOCK

    CHOCK Senior Member

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    Location:
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    Good Job
     
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