Hosman, if that is a picture of your “light” in Reply #9 then it is a lamp, not a lantern.
And what you stated here, to wit:
The smell in the room is so strong I get headaches. Half or 3/4 of the oil has disappeared in the past few days of not being used. I touched the lamp and it is very warm, almost hot. There is no flame. Why is it so warm with no flame? Is that normal? Why is it evaporating/disappearing so quickly?
Tells me
your lamp is still “lit”, but not “burning”, but rather “glowing” or “smoldering”
like a kerosene heater.
If your lamp was COMPLETELY OUT there would be no smell of kerosene and it would not be disappearing out of the fuel bowl unless the bowl was cracked and the kerosene dripping out on the floor.
A slight smell of kerosene will be noticed when the lamp is first lit while you are putting the globe back on it and/or sometimes when the flame is put out. If you can smell the kerosene when it is burning with a "flame" then the wick needs to be trimmed. The smell is caused by "
incomplete combustion" of the kerosene and will "blacken up" the inside of the globe. (Which you will then have to wash.)
My guess is someone put the wrong width (size) wick in it. That wick has to be the same width and thickness as the burner opening. Like so, to wit:
One really shouldn't put that smaller width wick in the larger burner.
And ps: there is really no such thing as “an old wick”, only wrong size wicks or “used up wicks” which become too short to be in contact to the kerosene in the fuel bowl.