(Topic ID: 177591)

shock with machine off

By Luppin

7 years ago



Topic Stats

  • 9 posts
  • 5 Pinsiders participating
  • Latest reply 7 years ago by Luppin
  • No one calls this topic a favorite

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    #1 7 years ago

    I was working inside the machine .. Touching the siderails I got shocked. The machine was turned off, but obviously plugged.

    What could be the problem?

    #2 7 years ago

    Game isn't grounded. Game's grounds aren't working. Things like that.

    Unless you touched a side rail and coil lug, then YOU discharged the capacitors on the driver board, ie nothing wrong.

    LTG : )

    #3 7 years ago

    Do some reading in Vid's guide. https://pinside.com/pinball/forum/topic/replacing-line-cords-plugs-wall-sockets-vids-guide

    Easy stuff to check - does your cord have a ground prong? Is your ground braid properly connected inside the machine?

    Less easy to check - is your outlet properly grounded?

    #4 7 years ago

    thanks. may be what LTG said, but cant remember exactly.

    just in case: if that happens again for other reasons, can it be dangerous?

    #5 7 years ago
    Quoted from Luppin:

    if that happens again for other reasons, can it be dangerous?

    A little.

    Easy to get an outlet checker ( hardware store around $10 ) And check wall outlet and then service outlet in the game. If all good, then check with a meter if you have continuity from the rail and lockdown bar to the grounding pin on the games power cord.

    LTG : )

    #6 7 years ago

    I assume you were shocked touching the cabinet, not something electrical, the game was on, or a say a voltage capacitor.

    Either your game plug ground is cut off, you have a wall outlet short (or grounding issue) or game ground braid is cut somewhere.

    #7 7 years ago

    How to check the grounding of the machine? newbie here regarding this issue

    #8 7 years ago
    Quoted from Luppin:

    How to check the grounding of the machine? newbie here regarding this issue

    Quoted from LTG:

    A little.
    Easy to get an outlet checker ( hardware store around $10 ) And check wall outlet and then service outlet in the game. If all good, then check with a meter if you have continuity from the rail and lockdown bar to the grounding pin on the games power cord.
    LTG : )

    #9 7 years ago

    Thanks, but I guess better to other way around: I will first check if I have continuity from the rail and lockdown bar to the grounding pin power cord. If yes, I will buy the outlet checker afterwards.

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