Optimus No. 45

Discussion in 'Stove Forum' started by The Warrior, Feb 22, 2020.

  1. hikerduane

    hikerduane Subscriber

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    That's what results I had.
    Duane
     
  2. The Warrior

    The Warrior United States Subscriber

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    I took the stuff out of the liquid. It's done more than I thought.

    Btw, just got a NRV tool in the mail.
     
  3. Duck

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    It has to be over 65° for evaporust to work properly, the warmer the better. got the parts for my 45 today. Hopefully I can get time to work on it tomorrow.
     
  4. The Warrior

    The Warrior United States Subscriber

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    I have it in my 70° house, so all should be well. It is working, I checked on it again. I read somewhere here, that Evaporust eats paint as well, but doesn't seem to be the case on the painted wrench I have soaking in it.

    Waiting for my 45 kit to get here. Cannot wait to get this thing fired up.
     
  5. hikerduane

    hikerduane Subscriber

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    I had paint taken off by Evaporust.
    Duane
     
  6. The Warrior

    The Warrior United States Subscriber

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    I'm actually hoping it does, as I was going to use stripper on it anywhos. Did the 45's come with different wrenches over the years? Mine doesn't seem to be correct, and is a bit of a loose fit.
     
  7. The Warrior

    The Warrior United States Subscriber

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    About the only things I have to do, is clean up the legs, and put a new NRV pip in it, and a new fuel lid seal. Oh yeah, and getting some kerosene would probably help.
     
  8. hikerduane

    hikerduane Subscriber

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    I've noticed spanners aren't a precise fit as you will notice when you try the fit on a cold burner vs a hot one. Believe they are made that way to compensate for metal expansion if you need to tighten a burner.
    Duane
     
  9. The Warrior

    The Warrior United States Subscriber

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    Never even gave that a thought. Thank you sir.
     
  10. ArchMc

    ArchMc SotM Winner Subscriber

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    I've used Metal Rescue, which is a similar product to Evaporust, on some really rusty pot supports. It took a few days to get down to bare metal, but it did a good job. I would check progress every day.

    ....Arch
     
  11. The Warrior

    The Warrior United States Subscriber

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    Good to know, thanks for the heads up. I just checked again, and the Evaporust sure is a rusty color now, haha. I'll take them out later, and perhaps take the scotchbrite to them.
     
  12. The Warrior

    The Warrior United States Subscriber

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    Are the trivet rings made of solid brass? Doesn't seem heavy enough, and looks pitted. Is citric acid the best to use for the rings as well? Or, is there another method better? Thanks.

    [​IMG]
     
  13. Tony Press

    Tony Press Netherlands Subscriber

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    Those trivets are pressed steel. The “gold” will burn off with use.

    I clean them (electrolysis or Evaporust) then cure them with vegetable oil in the oven - like you would with cast iron.

    Tony
     
  14. The Warrior

    The Warrior United States Subscriber

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    Thanks Tony, appreciate the quick response.
     
  15. Tony Press

    Tony Press Netherlands Subscriber

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    If it’s a shelf queen, you can just repaint them.

    Tony
     
  16. The Warrior

    The Warrior United States Subscriber

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    Definitely not a shelf clean. Just waiting on the kit to get here, to get her going. Cleaning it up in the mean time.

    Seems odd to me that they would just paint them.
     
  17. OMC

    OMC United States Subscriber

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    Warrior, I hear ya with "looks pitted" but it's original finish more there than gone. Maybe try to keep it original, maintain the original paint that's on it? Especially if you can expect to have at least one more user trivet in your future. It is not "needed" to use the stove.
    @warrior
     
  18. The Warrior

    The Warrior United States Subscriber

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    I'm sure I'll end up with another ring, but until then, I'm gonna use it, and use it well. That's what I bought it for.
     
  19. Ed Winskill

    Ed Winskill United States Subscriber

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    Incidentally, Warrior, your Coleman oven will work well on the Optimus 45. Here's a photo from a few years back showing the oven on a Svea 106, the very same type of stove:
    [​IMG]
     
  20. Tony Press

    Tony Press Netherlands Subscriber

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    My personal view is that there is a stark difference between patina and corruption, and that badly corroded brass does not suit any stove. If I find a stove that has spots of bad corrosion I will treat them and let them age gracefully, but sometimes you come across brass that really needs extensive treating and protecting, and that might mean polishing back to "shiny".

    See here: Coleman Solus made in Canada

    Cheers

    Tony