1. Create Your User Profile and Status Updates

    Arc Flash Forum members are invited to create a user profile. Let others know who you are, what you do and even add a picture or avatar of yourself. What are you up to? Let people in the arc flash and electrical safety community know with "status updates"!
  2. Welcome to the All New Arc Flash Forum

    Arc Flash Forum is a community where we help each other learn about arc flash and electrical safety. There is still much to be learned about arc flash, standards, PPE, studies and more and We need your HELP!

    If you have good information about Arc Flash - Post It! If you have a question about Arc Flash - Post It! If you can provide answers to Arc Flash questions - Post it!

    Sign up as a today member! Feel free to link to this site www.arcflashforum.com. Tell your friends. We want to help everyone be safe in the workplace!
  3. Bigger and Better!

    As you have no doubt noticed, the forum has been through quite an upgraded and looks and feels very nice! There are loads of new features and ways in which this site can now be even more useful to the community in learning about Arc Flash and Electrical Safety.

    Create your detailed user profile
    Add a profile photo of yourself
    Like the forum on Facebook
    "Like" users' posts
    Publish your articles in the library
    ...and much, much more!

    Learn More About the New Features Here

Replacing lamps in live fixture

Discussion in 'Electrical Safety Practices' started by hillbilly, Jul 6, 2010.

  1. hillbilly New Member

    Does 70E prohibit removing or replacing HID lamps in a live fixture? I would assume this would be considered live work, but I have not seen any of our competitors following that rule if it applies. If it is allowed, what PPE would be required?
  2. cbauer Well-Known Member

    I know of no standards that would prohibit the replacement of lamps in an enregized HID fixture. As long as you are not opening the ballast compartment, you are not considered working on or near unguarded live parts.
  3. hillbilly New Member

    What about the lampholder while the lamp is removed? It is not guarded.
  4. cbauer Well-Known Member

    Prohibitated approach boundary for an HID fixture is only 1 inch. Unless you are holding the lamp by the base, you should be alright.
  5. George Member

    I think that this goes back to my question of how we are to interpret NFPA 70E. ie. Is the energized electrical work permit required when we are working ON live parts as stated in 130.1(B)(1), in which case I agree with the prohibited approach boundry rational? Or, is the energized electrical work permit required when before an employee works within the limited approach boundary as implied in 130.1(A)? The limited approach boundary is 3'6" for this example. Any input would be appreciated. I work for a chemical company with several mfg. sites. Currently we have a team of stubborn people, myself included, discussing this very issue of when an EEWP is to be required.
  6. ChevsMark New Member

    George,
    From the looks of it I'd say both 130.1(A) and 130.1(B) apply. I feel your pain too. I've been working as an electrician for 35 years and many of my co-workers don't see the need for gloves etc. for hot work. The material will hit the fan soon when we get the face shields in and they get a refresher ESWP message from me, and my salary counterpart sits management down and tells them they have to start enforcing ESWP regs.
    Hillbilly, the PPE would have to be voltage specific.
  7. JayWes38 New Member

    Oh Boy, anytime we play with the demon... Long time ago as a former lamp and battery Maintenance man, the new hire taking my place proceeded without looking to screw a 130 volt lamp into an energized 240 VDC fixture (fed from a trolley wire in a mine). it exploded and the fact that he was using a lamp-changer pole and safety glasses saved his face and hands. (but not his butt from a good chewing out from the foreman.) Anytime we insert a lamp it can break, fluorescent tubes also have hazardous chemicals in them and any glass bulb can leave a nasty cut.
  8. geh7752 Member

    I see this as another case of you can't fix stupid... as long as the person doesn't put his finger in the energized lamp socket there isn't a problem. :D

    Then again the person could be a candidate for the Darwin Awards....
  9. glen1971 Well-Known Member

    LMAO... Couldn't have said it better... Safety glasses and clean leather gloves are about all you should need..

    Someone, somewhere is gonna blow arcflash out of proportion and no one will be able to do any electrical work period because of the fear instilled with the "worst case scenario".
  10. cbauer Well-Known Member

    We could all become plumbers, where all they have to worry about is not chewing their fingernails.

Share This Page