Kohler K-12266 Guide D'installation page 9

Hot
Cold
7. Supply Connections
If the lavatory is not installed, install it at this time according to
the lavatory manufacturer's instructions.
Allow enough space for penetration of supply tubes into the
supply stops. Cut the supply tubes if necessary.
Connect the supply hoses to the supply stops. (Left is hot - right
is cold).
Tighten all connections.
8. Installation Checkout
Connect the P-trap.
Make sure all connections are tight.
Remove the aerator by turning it counterclockwise.
Open the drain.
Turn on the main water supply and check for leaks. Repair as
needed.
Open both hot and cold valves and run water through the spout
for about a minute to remove debris. Check for leaks.
Close the hot and cold valves.
Remove any debris from the aerator and reinstall.
Kohler Co.
Spout
9
Aerator
1023296-2-E