Installation Guide

3. Install the Riser Tubes – Freestanding
Thread the riser tubes fully into the riser support but do not
completely tighten the tubes.
NOTE: The distance from the finished floor to the top of the
installed coupling assemblies should be 24-7/16″ (621 mm).
Thread a coupling assembly onto each water supply connection,
then tighten with a wrench. Verify the height to the top of the
coupling assemblies is 24-7/16″ (621 mm) from the finished floor.
Install the plastic pipe plugs (provided) into the coupling
assemblies.
Turn on the water supply.
Check for leaks. Adjust as needed.
Turn off the water supply.
Remove and discard the pipe plugs.
Unthread the riser tubes out of the riser support and onto the
coupling assemblies until hand-tight.
Slide a gasket and escutcheon over each riser tube down to the
finished floor. Position the setscrew holes toward the bath.
Using a 5/16″ hex wrench, secure each escutcheon with a small
setscrew.
Supply
Tube
Riser
Tube
Coupling
Assembly
Riser
Support
24-7/16"
(621 mm)
Finished
Floor
Escutcheon
Plug
Gasket
Setscrew
Kohler Co. 7 1219580-2-A