wet wipes?

some idiot (ME) has put approx 5 wet wipes down toilet into ( Saniflo Plus) now it sounds angry , it still works but as have inlaws from Sweden arriving in 4 hours it would be good news if it don,t break down whilst they are here , I have been told that I can clear it myself by taking lid off . it would seem that there are on 2 push in plastic bits holding it in am I right?

john welch
April 2011