doesn't flush properly?

some syphons have integral parts which can be adjusted, try looking at the height of the rods coming from the flush button, small button should be for short flush, large outer button should be for full flush
(no.2 000000's)ha ha....
if it's new call your plumber back( do not waste your time you might break it), if it's an existing cistern your plastic giude bar on the syphon may have dislodged, i'm a plumber this happens quite often...hope this helps

charlieboy
April 2009

Identical problem here. What needs to be replaced - the button mechanism or the valve? Anything that can be serviced?

Paul Howland
January 2009