Kohler K-18829 Guide D'installation Et D'entretien page 7

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3. Adjust the Carriage Height
IMPORTANT! If the carriage is not correctly adjusted, the bowl rim
height may not be compliant with applicable codes. The finished
wall would need to be removed to make the correct adjustments if
the bowl height is not correct.
NOTE: For the K-6299 and K-6300 bowls, the minimum rim height
is 15" (381 mm) when the finished floor is even with the bottom of
the carriage legs. The maximum rim height is 23" (584 mm) when
the legs are fully raised. The carriage can be adjusted up to 8" (203
mm), with 6" (152 mm) or less of adjustment sufficient in most
installations.
Move the carriage into place in the stud pocket.
Temporarily secure the carriage in place so it will not fall.
Install the threaded rods several turns into the carriage.
Make a mark on the carriage 2-5/8" (67 mm) above the top of the
threaded rod.
Measure from the finished floor to the mark (A) to determine the
rim height of the bowl.
Kohler Co.
All manuals and user guides at all-guides.com
Mark the carriage.
Leg
7
2-5/8"
(67 mm)
A
Threaded
Rods
Finished
Floor
1246750-2-B