Page 1 of 5 123 ... LastLast
Results 1 to 20 of 82
  1. #1
    TheHoss started this thread.
    TheHoss's Avatar
    SMF Badges of Honor

    Member since
    Mar 2011
    Location
    The tater state
    Posts
    863
    Thanks
    1,112
    Thanked 840 Times in 279 Posts

    I'll try to keep this as "family appropriate" as possible...

    Well, this saturday i acquired another TV from a buddy down the street. I've torn apart many, probably, 85-90 TV's, so i'm used to it.

    Before i got it, he plugged it in at his house to see if it worked. Of course, he didnt tell me this...

    I tore off the back, got to snippin' wires. I had it on my tailgate. I reached across to snip a wire, and my arm brushed the skinny tube top. I felt just a small "burning" on my arm, looked down, my zipper on my wranglers met the tailgate, and BAM.

    Lets just say this, ever been kicked "down there" by a body builder? No? Neither have i. But i now have a good idea what it feels like!



    It shot me back a good 6 feet. I have a burn mark on the top of my head, where it tried to reach the fish hook on my hat. And a burn, um, a burn somewhere else...

    Lesson of the day: TV's, they'll put yer **** in the dirt!



  2. #2
    Destructo_d's Avatar
    SMF Badges of Honor


    Member since
    Sep 2010
    Posts
    185
    Thanks
    35
    Thanked 97 Times in 49 Posts
    I'm sorry man. I can't help but laugh just by the way you told the story.... I am however, happy you are ok and are with us to share more stories....

    i guess the lesson learned here is, first item to be cut off when scrapping an appliance is the power cord......

    Hope you are able to keep on working

  3. #3
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    The real lesson to be learned is; and I've stated it a couple times in different threads but always take an insulated screwdriver with at least a 6" or 8" shaft and short it across anything suspect to bleed off any remaining voltage because it may not bleed off by itself. Make a small ground strap with clamps and clamp one end to the screwdriver and the other end to something metal. Being I'm still an electronic tech, I know first hand about burns like that, if they don't kill you, they'll burn you down to the bone and you won't even know it for awhile. I'm just glad your still with us,,, Mike

  4. The Following 5 Users say Thank You for This Post by Mechanic688:


  5. #4
    TheHoss started this thread.
    TheHoss's Avatar
    SMF Badges of Honor

    Member since
    Mar 2011
    Location
    The tater state
    Posts
    863
    Thanks
    1,112
    Thanked 840 Times in 279 Posts
    Oh no problem at all haha. It was funny. And i followed all the rules (almost). I cut off the power cord first, then when i got the back off, snipped the red wire coming from the circuit board to the tube. I had a bad case of the sweats after, couldnt keep my heart rate down either. I tell ya what, it wasnt messing around haha. But all is good, just a bit..um, sore.



    Quote Originally Posted by Destructo_d View Post
    I'm sorry man. I can't help but laugh just by the way you told the story.... I am however, happy you are ok and are with us to share more stories....

    i guess the lesson learned here is, first item to be cut off when scrapping an appliance is the power cord......

    Hope you are able to keep on working

  6. #5
    TheHoss started this thread.
    TheHoss's Avatar
    SMF Badges of Honor

    Member since
    Mar 2011
    Location
    The tater state
    Posts
    863
    Thanks
    1,112
    Thanked 840 Times in 279 Posts
    So basically take a long insulated screw driver, clamp one end to my tailgate, the other too my screw driver, and touch all the suspect parts? Good idea buddy. I thought i was being safe by using insulated snips and calling it good. I'll do that from now on, thanks Mike.


    Quote Originally Posted by Mechanic688 View Post
    The real lesson to be learned is; and I've stated it a couple times in different threads but always take an insulated screwdriver with at least a 6" or 8" shaft and short it across anything suspect to bleed off any remaining voltage because it may not bleed off by itself. Make a small ground strap with clamps and clamp one end to the screwdriver and the other end to something metal. Being I'm still an electronic tech, I know first hand about burns like that, if they don't kill you, they'll burn you down to the bone and you won't even know it for awhile. I'm just glad your still with us,,, Mike

  7. #6
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    Hoss, yes you can clamp to the tailgate or even to a metal brace inside the tv chassis, the electricity wants to go to a metal ground even if it has to go thru you to get there. Vcr's and other electronic's like that are not real dangerous, because most of them run off of 8v or 12volt on the boards, but tv, 'puter monitors and anything else with high voltage has something around 10,000 volts running around, so you just have to treat them with a little respect. My tech that repaired CB tube type amps for me got himself popped right off his bench he was working at. He came back from lunch and forgot to take off his wedding band, and the next thing I heard what sounded like a 22 going off and it bounced him off a wall about 6 feet behind us. The spark jumped 5" across to his wedding band AFTER he had already discharged it once. Like I said, it is a hard lesson to learn.
    PS; The clamps can be smaller ones like they use on battery chargers, in fact if you scrap one out, borrow the clamps and just keep it in the truck with you or your toolbox. Play safe boys and girls,,,
    Last edited by Mechanic688; 04-25-2011 at 12:56 AM.

  8. #7
    Dumpster-Dee's Avatar
    SMF Badges of Honor



    Member since
    Feb 2011
    Location
    SW Georgia
    Posts
    1,775
    Thanks
    2,286
    Thanked 838 Times in 457 Posts
    Ya'll have scared the pants off me. (figuratively speaking !) I've done 10 or 12 T.V.'s and monitors and have had no problems...I guess God was with me 'cause I took none of the precautions you all mentioned. I did hear the swooshing sound twice and I just left it for a while. And I've seen them in the dumpster with the rear of the tube completely broken open, but, obviously, didn't explode. Were these people just blessed, too? Or does this mean that these "accidents" are rare. I hope so, cause I'm scared to do them now, but I love that hunk of copper.

  9. #8
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    Dee, Like I said up in the other post,,
    you just have to treat them with a little respect
    What happened to Hoss is kinda rare. Thank god he can tell all of us about it,,,Or make yourself a groundstrap, you could even put a computer wrist strap on the g-strap and ground your wrist to your truck. Just make sure the wire or braid you use is large enough to do the job. He could probably do another 50 tv's and not have that happen again,,,

  10. #9
    Saroro's Avatar
    SMF Badges of Honor

    Member since
    Nov 2010
    Location
    Apalachin, New York, United States
    Posts
    242
    Thanks
    72
    Thanked 71 Times in 44 Posts
    Wow. Glad you're ok dude! Sorry to hear about the umm...tool. Bet you won't ever let that happen again.
    Faith x Needs = Motivation

  11. #10
    Dumpster-Dee's Avatar
    SMF Badges of Honor



    Member since
    Feb 2011
    Location
    SW Georgia
    Posts
    1,775
    Thanks
    2,286
    Thanked 838 Times in 457 Posts
    M688........thanks for the advice.....but could you please tell us newbies what the computer wrist strap and the g-strap are ?

  12. #11
    Saroro's Avatar
    SMF Badges of Honor

    Member since
    Nov 2010
    Location
    Apalachin, New York, United States
    Posts
    242
    Thanks
    72
    Thanked 71 Times in 44 Posts
    the wrist strap and g-strap coming off it act as your grounding. It's used a lot in Computer manufacturing and repair in order to ground you so no "Static" electricity you make will short out the delicate components of the board. However, in this case, the shock would have left through his wrist rather than his...ahem.

  13. #12
    Hypoman's Avatar
    SMF Badges of Honor



    Member since
    Dec 2010
    Location
    Indiana
    Posts
    1,269
    Thanks
    2,774
    Thanked 1,332 Times in 513 Posts
    Can't you just wait a few days before you start taking them apart?

  14. #13
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    It depends if the bleed off resistors are still working and still intact on the boards, do you want to bet your life on it???
    Better safe than sorry, and it only takes an extra 30 seconds to make sure the voltage is gone. In a way, this high voltage is kinda like lightning; you don't play with that, do ya?

  15. #14
    Rusty Nuts's Avatar
    SMF Badges of Honor


    Member since
    Jan 2011
    Location
    Texas
    Posts
    86
    Thanks
    6
    Thanked 26 Times in 11 Posts
    Will grounding to the truck actually work??
    I thought the tires would insulate, rather than ground the connection.

  16. #15
    parrothead's Avatar
    SMF Badges of Honor


    Member since
    Jan 2011
    Location
    Treasure Coast, FL
    Posts
    2,416
    Thanks
    667
    Thanked 2,067 Times in 953 Posts
    Apparently the truck will indeed work. that is the reason that it exited his pp, because the truck was serving as a ground and that current wanted to flow there.

  17. #16
    TheHoss started this thread.
    TheHoss's Avatar
    SMF Badges of Honor

    Member since
    Mar 2011
    Location
    The tater state
    Posts
    863
    Thanks
    1,112
    Thanked 840 Times in 279 Posts
    Quote Originally Posted by parrothead View Post
    that is the reason that it exited his pp
    Honestly probably the funniest sentence i've read all year. Props to you sir.

  18. The Following User Says Thank You to TheHoss for This Post:


  19. #17
    Hypoman's Avatar
    SMF Badges of Honor



    Member since
    Dec 2010
    Location
    Indiana
    Posts
    1,269
    Thanks
    2,774
    Thanked 1,332 Times in 513 Posts
    LOL...... oh man

  20. #18
    Rusty Nuts's Avatar
    SMF Badges of Honor


    Member since
    Jan 2011
    Location
    Texas
    Posts
    86
    Thanks
    6
    Thanked 26 Times in 11 Posts
    Quote Originally Posted by parrothead View Post
    Apparently the truck will indeed work. that is the reason that it exited his pp, because the truck was serving as a ground and that current wanted to flow there.
    Good point...

    But why do the tires insulate against lightning strikes?

  21. #19
    parrothead's Avatar
    SMF Badges of Honor


    Member since
    Jan 2011
    Location
    Treasure Coast, FL
    Posts
    2,416
    Thanks
    667
    Thanked 2,067 Times in 953 Posts
    Quote Originally Posted by Rusty Nuts View Post
    Good point...

    But why do the tires insulate against lightning strikes?
    Because you are not touching that metal.

  22. #20
    SMF Badges of Honor

    Member since
    May 2011
    Posts
    4
    Thanks
    2
    Thanked 0 Times in 0 Posts
    I'm looking to find a convenient way to discharge any built up electricity in t.v.'s, etc... I was wondering if it would work to install a wall socket in my shop that isn't actually connected to an electrical box? The socket would have wires that were grounded to something like a metal pole, or whatever. It would be easy to just "plug in" an electronic device and let any stored electricity discharge.

    Would something like that work?


  23. Similar threads on the Scrap Metal Forum

    1. Replies: 10
      Last Post: 09-10-2013, 11:46 PM
    2. Recycling aluminum beer cans vs "open container" laws?
      By dirtymoney in forum A Day in the Life of a Scrapper
      Replies: 22
      Last Post: 05-15-2013, 11:41 PM
    3. For California Scrappers: "Intent to handle e-waste" notification for the DTSC
      By mrsamsonite in forum General - Let's talk business
      Replies: 14
      Last Post: 03-22-2013, 01:42 PM
    4. Replies: 3
      Last Post: 06-27-2012, 11:00 PM
    5. Thinking "inside" the box... last nights pick ups :)
      By Torker Man in forum A Day in the Life of a Scrapper
      Replies: 18
      Last Post: 10-27-2011, 09:18 PM

Page 1 of 5 123 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

 
Browse the Most Recent Threads
On SMF In THIS CATEGORY.





OR

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

The Scrap Metal Forum

    The Scrap Metal Forum is the #1 scrap metal recycling community in the world. Here we talk about the scrap metal business, making money, where we connect with other scrappers, scrap yards and more.

SMF on Facebook and Twitter

Twitter Facebook