I have two Petromax HK500 (829 with rapid burner) lamps. I have tried to install to these the Radiator part "PR-5-P" with the protection plate "126-chrom".
But the problem is, that when I ignition the lamps with these radiators I allways get a verý strong upper burning in the hood!
Could you please inform me where is the problem? My Petromax lamps burns very nicely if I not use these heating radiators!