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  • Gfi

    Customer had pump plugged into a normal grounded outlet.
    Outlet was replaced with a GFI and tested ok.
    When pump is plugged into the outlet the circuit disconnects.

  • #2
    Re: Gfi

    Ejector or sump pumps aren't supposed to be plugged into GFCI outlets.

    Comment


    • #3
      Re: Gfi

      I believe the pump should be on a dedicated circuit, so you wouldn't need a GFI.
      Originally posted by NHMaster3015
      No, it's not rocket science, it's plumbing and unlike rocket science it requires a license.

      Comment


      • #4
        Re: Gfi

        Originally posted by MoJourneyman View Post
        I believe the pump should be on a dedicated circuit, so you wouldn't need a GFI.
        Having a dedicated circuit is not the reason for not needing a GFCI.
        The small amount of current (5mA) required to trip a GFCI is the problem.
        "It's a table saw, do you know where your fingers are?" Bob D. 2006

        https://www.youtube.com/user/PowerToolInstitute

        ----

        Time, cost, or quality; pick any two but you can't have all three.

        Comment


        • #5
          Re: Gfi

          Originally posted by Bob D. View Post
          Having a dedicated circuit is not the reason for not needing a GFCI.
          The small amount of current (5mA) required to trip a GFCI is the problem.
          good to know!
          Originally posted by NHMaster3015
          No, it's not rocket science, it's plumbing and unlike rocket science it requires a license.

          Comment


          • #6
            Re: Gfi

            Originally posted by MoJourneyman View Post
            good to know!
            There's more to know than just the 5mA figure.

            Read up: http://en.wikipedia.org/wiki/GFCI

            OSHA eTool on GFCI
            http://www.osha.gov/SLTC/etools/cons...ents/gfci.html
            Last edited by Bob D.; 05-21-2009, 07:36 AM.
            "It's a table saw, do you know where your fingers are?" Bob D. 2006

            https://www.youtube.com/user/PowerToolInstitute

            ----

            Time, cost, or quality; pick any two but you can't have all three.

            Comment

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