I bought the KAB4 Banjo Burner from our host, NB and I’ve used it 4 times so far. The thing is a monster and it can bring water needed for a 10 gal AG setup up to temp very quickly. However, I have the hardest time getting it fired up.
I use one of those long-nosed BBQ/fireplace lighters you can get at the grocery store. I light the lighter, bring the lighter to the burner and slowly open the regulator. I get this loud whosh sound and it either blows a bit of fire out of the burner or out of the shutter then it kills itself. Usually scares the crap out of me. Sometimes, it never fires. I never hear any hissing so I am guessing the regulator safety valve has tripped when this happens. Then I have to close the regulator and wait a few seconds to air out the burner before trying again. It can take me a couple of minutes to finally light it up. I’ve adjusted the shutter to get a decent blue flame.
The only thing is I have over tighten the shutter so it cannot be adjusted. I can loosen it up to see if the makes any difference.
Any advice? I doubt this is normal. Note that once it’s lit, it works great.