Kohler K-4918 User manual

Installation Guide
Waterless Urinal
Mproduct numbers are for Mexico (i.e. K-12345M)
Los números de productos seguidos de
Mcorresponden a México (Ej.
K-12345M)
Français, page “Français-1”
Español, página ″Español-1”
K-4918
1048745-2-D

Thank You For Choosing Kohler Company
We appreciate your commitment to Kohler quality. Please take a few
minutes to review this manual before you start installation. If you
encounter any installation or performance problems, please don’t
hesitate to contact us. Our phone numbers and website are listed on
the back cover. Thanks again for choosing Kohler Company.
Tools and Materials
Before You Begin
CAUTION: Risk of personal injury or product damage. Handle
with care. Vitreous china can break or chip if the product is
handled carelessly.
Observe all local plumbing and building codes.
Carefully inspect the new urinal for damage.
Roughing-in remains the same when using the optional 3″outlet
spud.
Fixture dimensions are nominal and conform to tolerances by
ANSI Standard A112.19.2.
Site preparation may require additional tools and hardware.
Kohler Co. reserves the right to make revisions in the design of
products without notice, as specified in the Price Book.
Adjustable
Wrench
Safety
Glasses
Tape
Measure
Thread
Sealant
Levels
Blade
Screwdriver
Pencil
• Hole Cutting Equipment
Plus:
1/4" Ratchet
1048745-2-D 2 Kohler Co.

Roughing-In
•Roughing-in dimensions are identical if using an optional 3″
outlet spud.
•The urinal complies with ADA requirements when the rim is
mounted no higher than 17″(43.2 cm) from the finished floor.
1. Prepare the Site
NOTE: If a pre-existing waste pipe will be used and will result in an
acceptable rim height (refer to the rough-in dimensions), follow the
retrofit installation instructions.
For Retrofit Installations
Turn the water supply line off, remove the existing urinal, then
cap off the water supply line inside the wall.
For New Installations
Install waste pipe as necessary to conform to the roughing-in
dimensions.
Install adequate support framing for the hangers as needed.
[
Floor
Wall
15-5/8" (39.7 cm)
14"
(35.6 cm)
6-3/4" (17.1 cm)
15" (38.1 cm)
24"
(61 cm)
16-1/8"
(41 cm) to
Center of
Hanger
Slots
29-5/8"
(75.2 cm)
20-3/16"
(51.3 cm)
18"
(45.7 cm)
2" NPT
Tap 6"
(15.2 cm)
Wall Hangers
1/4"
(6 mm) 6"
(15.2 cm)
2" NPT Tap
Spud Detail
Kohler Co. 3 1048745-2-D

2. Install the Urinal
For Retrofit Installations
NOTE: The lip height of the urinal will be 6″(15.2 cm) above the
center of the outlet location. If this lip height is not acceptable,
relocate the outlet to achieve an acceptable lip height. The existing
collar may be used with the bracket.
For All Installations
Reference the installation template and position each wall hanger
at the vertical dimension above the outlet hole shown on the
template. To allow for vertical adjustment, place initial screws
through the center of the slots on the wall hangers.
Apply thread sealant tape to the threads on the waste pipe, then
and install the collar to the waste pipe.
Center the bracket on top of the collar. Secure two screws through
the slots on the bracket and into the threaded holes on the collar.
With the beveled surface of the gasket facing away from the
collar, seat the gasket firmly against the collar.
CAUTION: Risk of personal injury or product damage. Handle
with care. Vitreous china can break or chip if the product is
handled carelessly.
Carefully position the urinal on the wall hangers.
Verify the urinal is properly positioned, then remove the urinal
from the wall.
Apply
sealant tape.
Waste
Pipe
Strainer
Wall
Wall Hangers
Gasket
Screw Bolt
Washer
Bracket
Collar
Installed Wall Hangers
1048745-2-D 4 Kohler Co.

Install the Urinal (cont.)
NOTE: If adjustment is necessary, make vertical adjustments along
the slots on each wall hanger until the urinal can be tightened to the
collar.
Install permanent screws into the holes on the wall hangers, as
shown on the installation template.
CAUTION: Risk of product damage. Do not overtighten the
bolts.
Carefully position the urinal on the wall hangers, then secure the
urinal to the bracket using the washers and bolts provided.
3. Complete the Installation
Pour 1/2 gallon (1.89 L) of water into the trapway.
Check for leaks. Repair as needed.
Pour 3 ounces (89 ml) of sealing liquid (provided) into the
trapway. The sealing liquid will float on top of the water in the
trapway.
Place the strainer in the drain hole.
Kohler Co. 5 1048745-2-D