I would strongly advise you to update your Karcher dryer system based on the information from International Car Wash Association and Karcher long with these video's
Bulletin
http://www.earlybirdcarwash.com/movie/karcheralert.zip
Video's
http://www.earlybirdcarwash.com/movie/hummerspare.zip
http://www.earlybirdcarwash.com/movie/nonsense2.zip
Bulletin
http://www.earlybirdcarwash.com/movie/karcheralert.zip
Video's
http://www.earlybirdcarwash.com/movie/hummerspare.zip
http://www.earlybirdcarwash.com/movie/nonsense2.zip
