Error Code E - 8

Discussion in 'Ryobi Printing Presses' started by Chris Goff, Jan 11, 2023.

  1. Chris Goff

    Chris Goff Member

    Joined:
    Feb 2020
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    Location:
    Charlotte, NC
    Anyone ran across E-8 error in the third unit.
     

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  2. Mehanka Abortmaher

    Mehanka Abortmaher Senior Member

    Joined:
    Apr 2022
    Messages:
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    Location:
    Russia
    Dismantle the servo controlled by this converter. If the gear motor rotates freely without extraneous noise, then manually check the rotation of the shaft.
    The converter itself may be faulty, it is easy enough to fix it.
     
  3. Mehanka Abortmaher

    Mehanka Abortmaher Senior Member

    Joined:
    Apr 2022
    Messages:
    147
    Location:
    Russia
    @Chris Goff
    Error E-6 Failure / error of the control unit of the motor-reducer or driver.
    If the "Error" LED on the driver is on, the problem is primarily with the driver.
    The water motor driver of the first section is the "hottest" in the control cabinet.
    It needs to be subjected to component repair, in my case, the capacitors on the power and control sides of the driver were replaced.
    Now the water supply works as it should.
     
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