4502A High Freq noise

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  • SargeNZ
    Trusted Tech

    250+ Posts
    • May 2012
    • 263

    #1

    4502A High Freq noise

  • CanadianKiwi
    Technician
    • Nov 2012
    • 12

    #2
    Re: 4502A High Freq noise

    I seen the white idlers on the older models create some squealing noises. These are on the upper cover. Not sure if the '02's are the same. Then again may be just a NZ problem....

    Comment

    • SargeNZ
      Trusted Tech

      250+ Posts
      • May 2012
      • 263

      #3
      Re: 4502A High Freq noise

      This issue is when the machine is sitting idle. The noise is also there when running, but it is harder to hear on account of the machine noise.

      Comment

      • mikadonovan
        Senior Tech

        Site Contributor
        2,500+ Posts
        • May 2008
        • 2931

        #4
        Re: 4502A High Freq noise

        Why don't you just pull the covers from the ADF and pinpoint the culprit?
        NEVER ASSUME ANYTHING

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