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whelen 690 question

Discussion in 'Strobe Lighting' started by cutbetterthanyo, Feb 1, 2011.

  1. cutbetterthanyo

    cutbetterthanyo Senior Member
    Messages: 134

    I bought a 690 and have 4 of the 6 hooked up. They had worked great for about 6-8 times now i have nothing. I have power and ground the unit turns on you can here it running. Instead of the normal clic,clic,clic,clic sound it has a bzbzbz sound. No fuses are blown. Any ideas?
  2. born2farm

    born2farm 2000 Club Member
    Messages: 2,310

    Sounds to me like you have a bad wire or connection somewhere. The box will buzz when it goes into a protection mode. Unplug each wire then plug back in one at a time to see which one is causing your problem.
  3. cutbetterthanyo

    cutbetterthanyo Senior Member
    Messages: 134

    The strobe light wire, or the power and ground wires? In the directions i thought it said something about runnin ethier 2 or 4 of the wires. Will it mess with anything running 3 or 1 at a time

    RBRONKEMA GHTFD 2000 Club Member
    Messages: 2,592

    It sounds like a strobe light wire. The grey 3 wire that plug into the bulbs.
  5. Strobesnmore

    Strobesnmore Senior Member
    Messages: 413

    I will make a new post addressing this issue and how to troubleshoot it.
  6. cutbetterthanyo

    cutbetterthanyo Senior Member
    Messages: 134

    Problem solved it was were the wire pluged into the bulb.Thanks guys.