Blickman burner will not light

I pulled my \~\~Blickman\~\~ Blichmann burner out of (a couple of years) storage and I cannot get it to light up. It mostly does nothing. I have tried varying the regulator and have gotten a couple a small pops.

I tried blowing the burner holes out with an air compressor and still nothing.

How much of the burner is user disassemble-able?

Could the problem be the regulator?

Any other ideas?