Kohler k-10950 Maintenance Manual page 5

Adjust the Water Temperature (cont.)
Rotate and reposition the limit stop on the handle splines.
Rotating the limit stop clockwise toward the back of the faucet
will decrease the maximum temperature limit. Each spline
represents approximately 10°F (5°C) change in temperature.
Reinstall the handle vertically with the limit stop in place. Do not
secure the handle with the screw at this time.
Turn the handle to full hot and check the water temperature.
Repeat the above procedures until the desired temperature is
reached.
Secure the handle assembly with the screw.
Remove the cleaning strap and turn on the water.
For Vandal-Resistant Installations
NOTE: If you install the vandal-resistant plug button, save the limit
stop and handle to adjust the water temperature at a later date.
Using the handle, adjust the water to the desired temperature.
Remove the handle screw using the supplied 2.5 mm hex wrench.
Position the vandal-resistant plug button and firmly press into
place.
Kohler Co. 5 1025498-5-H