Hi, just got a second hand Eheim [was in peices on delivery], just given it a really good clean and now can't get the power head back on! It does of course go on easily with out the o ring, but as soon as you put the ring back on it doesn't fit!!!!! What am I doing wrong? Am I putting the ring in the wrong place? Does it go on the smaller inside rim or the larger outside one?
Help!!!!!!!!!
Lisa x
ps It's a 2213
Help!!!!!!!!!
Lisa x
ps It's a 2213
Had a little read and it's amazing what a bit of Vasaline will do!!!!!!
