-1-1258066-T01-B

Please read these instructions carefully to familiarize

yourself with the required tools, materials, and installation

sequences. Follow the sections that pertain to your

particular installation. This will help you avoid costly

mistakes. In addition to proper installation, read all

operating and safety instructions.

All information in these instructions is based upon the

latest product information available at the time of

publication. Kohler China reserves the right to make

changes in product characteristics, packaging, or

availability at any time without notice.

These instructions contain important care, cleaning, and

warranty information -

.

please leave instructions for the

consumer

-

ORDERING INFORMATION

SAN RAPHAEL 4.8L Skirted Class Five One-Piece

Toilet 305mm...........................................................K-8688T-S

Includes French Curve Grande Toilet Seat ...........K-18762T

SAN RAPHAEL 4.8L Skirted Class Five One-Piece

Toilet 400mm.........................................................K-18728T-S

Includes French Curve Grande Toilet Seat ...........K-18762T

GRANDE

GRANDE

4.8

305mm ....................................................................K-8688T-S

.......................................K-18762T

4.8

400mm ..................................................................K-18728T-S

.......................................K-18762T

NOTES

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Observe all local plumbing and building codes.Shut off the water supply.Seat post holes are on 140mm centers.Ensure that the new drain has the correct roughing-indimension. This toilet has a 305/400mm roughing-indimension. .Closet flange must be 305/400mm on-center from wall.Carefully inspect the new fixture for any sign of damage.For new construction, refer to the dimensions in

for locating the shut-off valve.Fixture dimensions are nominal and conform to tolerancesestablished by ASME Standards (A112.19.2-2013).

See Roughing-in

The product complies with GB 6952-2015.

installation step

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140mm

305/400mm( )

305/400mm

ASME (A112.19.2-2013)

GB 6952-2015

No.2 KOHLER ROAD, SANSHUI CENTRAL INDUSTRIAL PARK, LEPING TOWN, SANSHUI DIST., FOSHAN, GUANGDONG, PRC POST CODE 5281372 528137

8# MENGSHAN RD, ECONOMIC DEVELOPMENT ZONE OF HUANTAI, ZIBO, SHANDONG, CHINA POST CODE: 2564108 256410

SAN RAPHAEL GRANDE

4.8

S-TRAP 305mm K-8688T-S

S-TRAP 400mm K-18728T-S

4.8L SKIRTED CLASS FIVE ONE-PIECE TOILET

INSTALLATION INSTRUCTIOINS

©

©

Copyright Kohler China Investment Co., Ltd. 2016

2016

-2-1258066-T01-B

TOOLS AND MATERIALS REQUIRED (Not

supplied)

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254mm (10") adjustable wrench

305mm (12") pipe wrench

Metal file (file cut)

Tape measure

Tubing cutter

Level

Hacksaw

Putty knife

Screwdriver

Toilet gasket (wax seal)

Toilet T-bolts (2), 8mm (5/16") diameter

Toilet supply shut-off valve, 10mm(3/8 ) recommended

Hose Pipe (550mm minimal)

"

If the existing toilet does not have a supply shut-offvalve below the tank, install one before installing the newtoilet.The flexible hose(1067522) needed is supplied. The stopvalve and wax ring are not supplied..

NOTICE:

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254mm

305mm

8mm T 2

10mm

( 550mm )

60cm 1067522

WARNING: Risk of personal injury or productdamage

WARNING: Risk of external leakage

: Handle vitreous china products very carefully.Vitreous china can break and chip if you overtightenbolts and nuts.

. The fill valvenut has been factory-tightened to design specifications.If re-tightening is required, wrench tighten one turnpast finger tight .

Unit: mm:

Reference Value

K-8688T-S

Finished Wall

736

624

390

305

160

260

521

285

FRONT OF BOWL

OF OUTLETCL

Supply

-3-

TO REMOVE EXISTING TOILET

Turn off the water supply. Flush the toilet, and use a spongeto remove the remaining water from the tank and bowl.Disconnect the supply shut-off valve (if present), and removethe old tank and bowl.

( )

INSTALLATION

K-18728T-S

Kohler reserves the right to change marked dimensions without prior notice.

Fig.#22

Remove the old gasket from the floorand the closet flange with a putty knife.Remove the old T-bolts and discardthem.

if the new toilet is notinstalled immediately, temporarily stuffa rag into the closet flange.

NOTICE:

T

NOTICE: Do not use white cement or high lime contentcements to install this toilet. The expansion of cement due toa rise in temperature may make the toilet crack or causedamage. Kohler is not responsible for any damage caused byinstallation with the use of cement.

Closet Flange

1258066-T01-B

Finished Wall

736

624

390

160

260

521

380

FRONT OF BOWL

OF OUTLETCL

Supply

400

-4-1258066-T01-B

10mm

TO INSTALL BOWL

Position the template and align with

drain hole.

Mark down the position of foot and 5

holes.

Drill holes on ground with the drill of

10mm (3/8"), then insert anchor to

holes.

Fig.#77

Firmly press the toilet gasket onto thetoilet outlet of plastic trap.

Wax ring type toilet gasketshould not be installed at temperaturesless than 21 C.

If you are using a toiletgasket with an integral plastic sleeve,make sure the gasket is positionedwith the sleeve facing away from thetoilet.

NOTE 1:

NOTE 2:

o

1

21

2

oC

Install brackets.

Plastic Trap Outlet

Toilet Gasket

Fig.#44

Fig.#55

Drain Hole

3/810mm

Fig.#66

mm

67mm;

160mm

260

Fig.#33

TO INSTALL SUPPLYSHUT-OFF VALVE

Install the supply shut-off valve so it is160mm above the finished floor line,and 260mm to the left of the closetflange centerline.

The centerline of the supply shut-offvalve outlet should extend 67mm fromthe finished wall. Install the supplyshut-off valve with the outlet vertical.

Supply Shut-Off Valve

Closet FlangeCenterline

260

305/400

160

-5-1258066-T01-B

Take hose guide apart and slide onto

the supply hose, with the flared end

last. Slide the two inserts into the

flared end of the hose guide. Insert

into toilet wall and tighten nut.

Fig.#1111

Thread the supply hose (not supplied)

onto the fill valve shank.

Slide nut of inlet cover onto the supply

hose, with flared end last and run hose

through toilet wall.

Fig.#99

Fig.#1010

Hose Guide

Fig.#88

Install plastic to ground and mounted

with 3 set of bolts firmly.

3

NOTE: Must use the toilet installationgasket ring (not supplied) to seal thearea where the waste pipe contactsthe construction section to avoidleakage.

(

)

1258066-T01-B

Fig.#1212

Fig.#1313

Carefully align and lower the bowl.Apply weight to the bowl rim to let theoutlet insert into plastic trap.

Carefully thread the screws into the

brackets, until toilet is secure.

Alternately tighten left and right sides

to prevent pulling the toilet off center.

Install cap to cover screw.

Do not overtighten.

Cap ScrewBushing

Fig.#1414

Apply caulk around base.

TO CONNECT WATER

SUPPLY

Before connect the supply line to toilet,

we suggest to open shut-off valve for

more than 1 minute to clear sand,

debris and rust in supply line.

Supply Shank*

Supply Shut-Off Valve

Fig.#1515

Outlet

Plastic Trap

-6-

-7-1258066-T01-B

Install the tank lid and the seat. Use

the supplied hardware pack for seat.

Periodically check for leaks for several

days following the installation.

Fig.#1616

Fig.#1717

Fig.#18a18a

FILL FLOAT WITH

BALLAST

Test flush the toilet.

Periodically check all connections for

leaks for several days following

installation.

Set the tank cover in place on the tank.

MINOR ADJUSTMENT OFWATER LEVEL

Move the snap along "OPEN" direction. OPEN

Snap

SCALE5:1

OPEN

CLOSE

IMPORTANT:

Make certain the top is turned to the lockedposition. Valve may not turn on if top is not fully in thelocked position.

Before turning on the supply valve for the firsttime, follow the steps below to clear sand, debris and rustfrom the system:

Make sure water sure water supply is off. Remove valve ENDby rotating it 1/8 turn counterclockwise.

While holding a container over the uncapped VALVE toprevent splashing, turn water supply on and off a few times.Leave water supply off.

Replace END by engaging lugs and rotating 1/8 turnclockwise.

Turn on water supply. Check that water level is at the markedwater line.

1/8

1/8

-8-1258066-T01-B

CLOSEFasten the snap along "CLOSE"

direction.

E G 2-4mm

Float adjustment instructions: Make

sure the height of surface E is 2-4mm

lower than surface G.

Screw

E

Float

Water CupG

To elevate water level: Rotate screwclockwise and raise float to the desiredwater level. Elevate water cup to aproper position as well. (Refer to floatadjustment instructions.)

Fig.#18c18c

Fig.#18d18d

Fig.#18e18e

SCALE5:1

OPEN

CLOSE

Fig.#18b18b

To lower water level: Move water cup

down to a proper height and rotate

screw anticlockwise to achieve the

desired water level. (Refer to float

adjustment instructions.)

Screw

-9-

SYMPTOMS CORRECTIVE ACTION

1. Poor Flush A. Adjust the tank water level to match the waterline.B. Fully open the water supply shut-off valve.C. Clear obstructions from the trapway, jet, or bowl rim holes.D. Clear obstructions from the waste line.

A. Adjust the chain for proper slack so the seal is not held off the flush valve seat.

B. Clean or replace the seal if it is worn, dirty, or misaligned with the flush valve seat, or

if the flush valve seat is damaged. Replace the flush valve seal or flush valve.

C. Clean the fill valve seat/seat washer of debris, or replace the piston/seat washer

assembly.

D. Remove the tank and tighten the flush valve nut if flush valve gasket is leaking. Do

not overtighten. If leakage continues, replace the gasket.

E. Adjust the tank water level if it is too high.

2. No Flush

IMPORTANT: Use only genuine Kohler parts as shown to avoid property damage.

4. Tank takes excessive time to fill.

5. There is excessive noise when thetank is filling.

3. The fill valve turns on/off by itselfwithout the toilet being flushed, or itruns allowing water to enter the tank.

A. Reconnect the chain to the trip lever or flush valve.

B. Adjust the chain assembly to remove excessive slack.

A. Fully open the water supply shut-off valve.B. Clean the valve inlet, valve head, or supply line. Flush the lines.

A. Partially close the water supply shut-off valve if the water pressure to the toilet is toohigh. Check the toilet performance following any such adjustment.

B. Remove dirt or obstructions from the valve head. Flush the lines.

1. A.

B.

C.

D.

A.

B.

C. /

D.

E.

2.

4.

5.

3. /

A.B.

A.

B.

A.

B.

1258066-T01-B

-10-

( )

0 Co

CONSUMER RESPONSIBILITIES

If you live in a hard water area, make certain that the holes inthe toilet rim are kept clean to ensure proper bowl flushing.Toilet bowl cleaners should be used at least once a week.Use a long-handled brush to clean the rim holes, and to cleanas far into the trap as possible to prevent mineral depositsfrom forming.

Most toilet bowl cleaners are not harmful to the vitreous chinasurface of the toilet bowl. Please follow the bowl cleanermanufacturer's instructions carefully.

Do not use abrasive cleaners or solvents.

Do not use in-tank cleaners. Products containingchlorine (calcium hypochlorite) can seriously damagefittings in the tank. This damage can cause leakageand property damage.

Kohler Company shall not be responsible or liable for anydamage to these tank fittings caused by the use of cleanerscontaining chlorine (calcium hypochlorite).

WARNING: Risk of property or product damage.

'

Please do not use hard materials (likescouring pad) to clean product surface, especially theproduct logo.

CAUTION:

CAUTION: Don t use any cement while installing

the toilet.

WARNING: Risk of product damage.

Heat expansion of the toilet may damagethe feet of the toilet. Kohler will not be responsible forany damage because of using cement.

Do not throw into the toilet what is easy to block it,such as newspaper, paper pilch, sanitary towel.Do not bump the vitreous china with great force toprevent it from damaging and leaking.

Do not use the product in the water below 0 C.o

1258066-T01-B