Remove pop-up disc and piston.
Position the Four-in-One™ Top Flange over the hole ensuring that a seal is achieved between the flange and basin (using the washer supplied, and/or a gasket of neutral cure silicon).
Re-assemble waste using thick washer to seal between body and underside of basin, and tighten the centre screw (do not overtighten).
Re-attach the piston and pop-up disc.
Must be installed by a qualified tradesperson in accordance with relevant standards.
Clean using warm soapy water and a soft cloth only.
After the installation of your Pop Down® waste, if you find that it does not hold water when closed there may be an installation issue. A simple test can be conducted to see if water is passing around the waste (in the case of an installation fault), or through the waste, which would be a product fault.
To test, close your Pop Down® waste and partially fill your basin with water. If the water empties from the basin but does not empty from the well above the Pop Down® mechanism, it would suggest an installation fault. In this case you would need to call the installing plumber.
If the water empties from the basin and also empties from the well above the Pop Down® mechanism, it would suggest a product fault. In this case, contact us and we will send a replacement mechanism.
