Kohler K-304 Guia De Instalacion página 7

Cold Supply
4. Back-to-Back Valve Installation
NOTE: Never install the valve body upside down.
Install both valves following the valve installation instructions.
The supplies to one of the valves will be reversed.
Remove the plaster guard, cap, cap assembly, and collar from the
valve with the reversed supply connections.
Rotate the cap assembly and collar 180° (tab on the bottom).
Reassemble and securely tighten the screws.
Reinstall the plaster guard.
5. Installation Checkout
Install caps to the temporary bath and shower nipples.
Turn on the hot and cold water supplies, and check the new
installation for leaks.
Remove the caps from the temporary nipples.
Remove the plaster guard.
Turn the valve stem to the "On" position, and cycle the control
through its operating range. Check for leaks.
For bath and shower installations, check the diverter system from
spout to showerhead.
Turn the valve off.
Kohler Co.
Plaster Guard
Tab
Hot
Supply
Collar
Valve
180˚
Body
Screws
Cap
Assembly
7 114811-2-CG