SM102 auto grease not able to reset

Discussion in 'Heidelberg Printing Presses' started by micsabri, Sep 24, 2021.

  1. Sandeep kumar

    Sandeep kumar Senior Member

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    Jan 2018
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    Location:
    Gurgaon
    Sir, now you have to call technician at machine who can throughly check
     
  2. micsabri

    micsabri Member

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    Location:
    Singapore
    Oh my god.... :(
     
  3. Sandeep kumar

    Sandeep kumar Senior Member

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    Jan 2018
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    Location:
    Gurgaon
    Or you can run machine with beep always:)
     
  4. Waqas_zahid

    Waqas_zahid Senior Member

    Joined:
    May 2011
    Messages:
    234
    Location:
    Pakistan
    The grease distribution blocks where the sensors are mounted has a small pin inside that goes in and out due to grease pressure, the pin gets stuck very often and requires a thorough cleaning of the distribution block
     
    asem alsafady likes this.

  5. Adil

    Adil Senior Member

    Joined:
    Nov 2021
    Messages:
    856
    Location:
    Casablanca
    Usually, there is a lubrication circuit end-of-stroke pressure sensor.
    - it is necessary to control the quality of grease used
    - If you forgot to fill the bucket with grease it may be an air problem and you must bleed the circuit
    -test the central lubrication limit switch sensors if they are defective
    -activating the sensors manually may solve the problem
    -controller of the electric and hydraulic control circuit of the central lubrication
    Please note: the machine must not be turned without any problem, the problem is because after 72 hours the machine, as a safety measure, reduces the maximum speed to 8000 rpm after 3000 rpm
     
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