Type 1 Fittings 11 How to remove the Push Button and Maintenance Procedure 1.Turn off the water supply to the cistern and 10. Using the clear Neoprene (or grey rubber) flush. diaphragm washer as a grip, twist the white compression bayonet (see picture 2) 2.Close toilet seat and lid. and pull the washer, bayonet and support 3.Press and hold down the small button. washer away from the rest of the valve. 4.Lift out the large button. 11.I nspect the clear Neoprene (or grey rubber) diaphragm washer. Clean or replace as 5.Remove the small button. necessary. 6.Use a cross-headed screwdriver to remove 12. Refitting the valve is reversal of removal the black plastic retaining screw. taking care to locate the four tabs of the 7.Lift out the button body. valve body into the four notches of the valve seat (pictures 3, 4 and 5). 8. The cistern lid can now be removed. 13. Re-fitting the button is reversal of removal 9.Expose the valve seal (diaphragm washer) taking care to replace the buttons on the by gripping the valve below the blue correct sides. reduced flush float and turn the valve anti- clockwise to unlock (picture 1). 14. Ensure that the screw which holds the push button in place is not over-tightened. Whiite iharagmrag compressioinn Diap bayoneett washer er Supppoor washer 11 2 3 4 5 Product and spare parts information can be found on the Roca website at www.uk.roca.com