None Replacement Seal For Variflush Valve

Ensure water supply is isolated and turned off. Note down and mark up water level and settings of valve before removing from cistern. Carefully detach the button from the cable assembly. Carefully unbayonet the valve to expose the faulty seal. Remove the old seal and carefully feed the new seal into the slot and ensure it is in fully flat and not pinched. Reassemble bayonet fitting back together. Reattach button assembly to the cable assembly. Press button to ensure the valve functions correctly. Turn on water supply and check for leaks. If in doubt consult a qualified plumber.