Knight 321 Generator HELP

Discussion in 'Pressure Lamp Discussion Forum' started by Timothy Cox, Nov 19, 2023.

  1. Timothy Cox United States

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    Hi All, new here but have lurked for a while. I need some help.

    I have what I think is a Knight Sunray 321. When I go to light it I get raw fuel from the top of the generator, and naturally it produces some nice flame balls. When I took the generator apart I noticed there was nothing in it. Just a hollow tube. I tried bronze wool, cotton yarn, and flat copper as a packing but nothing cured it.

    Anyone know where I can get a new generator or help with guidance on how to get this running? I've done a couple of lamps, and a lot of lanterns. I'm just stuck here. Never even seen a generator like this one. It has 321 stamped on it.

    I've attached pictures. Advanced thank you for any help.

    20231119_133405.jpg 20231119_133343.jpg 20231119_133319.jpg 20231119_134556.jpg
     
  2. Tony Press

    Tony Press Ukraine Subscriber

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    Welcome, @Timothy Cox.

    These generators were usually packed (not tight) with asbestos rope or similar.

    "Old Coleman Parts" in the US has replica generators for Gloria/Knight lamps.

    I've refurbished a few of these with new asbestos packing; and I've also bought a couple of the Old Coleman Parts generators and they work well.

    Cheers

    Tony
     
  3. Timothy Cox United States

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    Thanks for the info. I am not an asbestos fan. My wife has mesothelioma.

    I looked at the generator on Old Coleman Parts but can tell if it's threaded on the tapered tip. Do you know if it is?
     
  4. Timothy Cox United States

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    Well, I'm dumb. Looked at the wrong picture. I answered my own question. Thanks again!
     
  5. Tony Press

    Tony Press Ukraine Subscriber

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    Yes: I use asbestos with the utmost caution. You could try fibreglass as an alternative.

    The bottom of the OCP generator end is tapered and threaded.


    Best regards

    Tony
     
  6. ROBBO55

    ROBBO55 Subscriber

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    Welcome to CPL @Timothy Cox

    A nice lamp, congratulations :thumbup:

    These types of generators require more preheating than the average Coleman. Just a thought. :-k
     
  7. Timothy Cox United States

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    Thanks. I can't wait to use it. I had the same thought for preheating, but nothing helped. The lack of packing is my guess. I just ordered the replacement generator. Keeping my fingers crossed.
     
  8. Tony Press

    Tony Press Ukraine Subscriber

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  9. JEFF JOHNSON

    JEFF JOHNSON United Kingdom Subscriber

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    Welcome aboard!:thumbup:
     
  10. Randy Field

    Randy Field United States Subscriber

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    Buy a repop from OCP and use that as a guide for repacking the orig gen. If you fear using, or dont have/cant get asbestos I’d suggest bronze wool as a packing medium.
     
  11. Timothy Cox United States

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    Thanks for all the help. OCP came through, and lamp works great.
    20231125_135811.jpg
     
  12. Tony Press

    Tony Press Ukraine Subscriber

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    Excellent!


    Cheers

    Tony
     
  13. ROBBO55

    ROBBO55 Subscriber

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    Congratulations :thumbup:
     
  14. JEFF JOHNSON

    JEFF JOHNSON United Kingdom Subscriber

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    It's a grand old lamp!:thumbup::thumbup:
     
  15. Dean D

    Dean D Subscriber

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    Very nice lamp.
    I'm working on this one and fear I may need to get one from OPC has well
    20231125_092212.jpg
     
  16. Dean D

    Dean D Subscriber

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