Kohler K-18647 Guide D'installation Et D'entretien page 5

Install the Framing (cont.)
Locate the center of the waste outlet from the front edge of the
framing to the dimension shown for your installation.
Waste Pipe Installation Options:
NOTE: These installation options are suggestions. Follow all
applicable codes in your area.
4" Diameter PVC
Install the supplied rubber, ribbed adapter onto carrier's PVC
elbow and insert it into the 4" PVC waste outlet pipe.
The waste outlet pipe height must be sufficient to allow rubber
ribbed adapter to be fully inserted into waste outlet pipe.
NOTE: The 4" PVC waste outlet pipe is wider than the stud pocket
in a 2x4 installation requiring that the wall material be carved out
on both sides of the installation wall to fit waste pipe.
3" Diameter PVC
Couple to carrier's PVC elbow using flexible coupler or a glued
PVC coupler.
NOTE: PVC or flexible coupler may be wider than stud pocket in a
2x4 installation, requiring the wall material be carved out on both
sides of the installation wall to fit coupler.
Cast Iron Waste Outlet
The cast iron outlet must be installed as required by local codes.
Use the KOHLER cast iron outlet specified on the specification
sheet.
The recommended cast iron waste pipe will center 2-7/8" (73
mm) from the front of the frame.
NOTE: The cast iron waste pipe will not be centered inside 2x4
framing and will protrude beyond the back of the stud pocket. 2x6
framing or a chase behind 2x4 framing is required for cast iron
outlets.
Kohler Co.
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