Thanks all, im still a little confused, but tat may be my default state! I've contacted ResMed to see if the habe a definitive answer, the last thing I want to do is blow my S9 up half way around france! Been checking on camping forums and they give differing opinions on polarity, just like on here....

Hi, i have a resmed S9 and want to go camping in Europe. Some camping websites say that after buying a Euro Hook Up adapter the polarity may be reversed on cantinental sites but this should not effect modern equipment. Anyone know if a reversed polarity would affect the Res Med? Heard so much talk o...