As can be seen in the picture, there is a "three-legged stool". However, the stem with the taps is very difficult. Since there is no further support leg, the kettle tilts slightly forward. As the bayonet regulator one must push down slightly to open the taps, the boiler tilts just gone forward. If there in a pan of hot fat is waiting - Well good luck ...
The gas connection is just a plug-in system (see picture), because you have to manipulate accordingly so the gas hose. The fitting of the connector is no gas-DIN (ie no left-hand thread).
There are three taps for two combustion rings. The left valve is for the left half of the large focal-ring, the right for the right half, the average for indoor combustion ring. Igniting you have a gas lighter (no piezo ignition available). The valves can unfortunately no fine control, so that the flames go out every now and then.
After slightly damp wiping the stove to a few minutes of massive rust forms. One can not look as fast as the rust is formed. The only remedy: Clean with petroleum, then it goes. However, in the holes of the burner remains the rust exist.
In short, the part is one of my sizes mispurchases ever. I can warn only.