Gas
In the house we use gas for the stove. The gas comes from gas cylinders. These are located next to the washing machine. Basically, there are two gas bottles connected, one of which is in use, and the other serves as a reserve.
If the gas runs out, turn off the empty gas bottle (the light one). Also turn off the gas tap of the bottle on the wall. Now turn on the full gas bottle and the corresponding regulator on the wall.
Please make sure that only one gas tap on the wall is turned on at a time. If for some reason the stove does not work, there is another gas tap to the left of the stove. make sure it is open. Changing the gas bottles should not be necessary. Just in case, there is a wrench behind the washing machine on the wall.
New gas cylinders always come with a rubber gasket. If it is missing, you can usually find a replacement gasket on the windowsill.
Video instructions how to swith the gas bottles: Click here