Today I have the blowtorch laser 3000 tried for the first time. First of all - the manual is translated perfectly, but one understands what to do and what you look for. Operation / handling is very simple held, so that nothing should go wrong. A wheel for gas supply and a button for the detonator. One should check that the cartridge seal is properly seated and that the setting wheel / valve is closed before use. For me, the torch went smoothly at first. Ignition Köntrolliert, wheel and seal. Cartridge pure, check that nothing hisses or gas leaks. Then you can start already. Open valve a little, press button once and it runs. Class! :) Flame image adjust - Finish No fumbling with a similar Feuerzwug How long a cartridge is sufficient remains to be seen only. But until then, I'm from the price performance ratio very enthusiastic!