[Ronja] Be careful with chimneys

[twibright at hispeed.ch]

Be careful when installing Ronja on or around chimneys to not block the chimney opening. 

Here someone in Germany put some kind of carton over chimney to prevent rain from pouring down the chimney and a gravid lady died and her husband was seriously injured because carbon monoxide stacked in their apartnemt (unfortunately in German only):

http://www.20min.ch/news/kreuz_und_quer/story/27176209

CL<