Installation
11
1. Installation of branch fitting
Branch fitting
Installation
diagram
Close the water shutoff valve
for the toilet very tightly with a
flathead screwdriver (or the valve
handle, if available) and shut off
the water supply.
(1) Close the water shutoff valve.
(2) Remove the existing water supply pipe.
1) Loosen the cap nut at the tank.
A small amount of water
may spill from the pipe
when loosening the cap
nut. If this is a concern,
please place a rag
underneath to catch
the spilled water before
loosening the nut.
2) Loosen the cap nut at the water shutoff valve and
remove the water supply pipe.
Packing
(color: black,
thickness: 2 mm)
Water shutoff valve
Water shutoff valve
Close
CAUTION
•
Close the water shutoff valve before performing any
operations.
* If you perform operations without closing the valve,
you may experience water leaks.
Tank
Cap nut
Supply pipe
Loosen
Supply pipe
Loosen
Water shutoff valve
CAUTION
•
Do not apply unnecessary force
on the water shutoff valve or water
supply pipe.
* Doing so may break the
connections and cause water leaks.
(3) Attach the
branch fitting.
Set the gasket seat
packing (color:
black, thickness: 2
mm) in the branch
fitting and attach
the fitting to the
water shutoff valve.
Water shutoff
valve
Branch fitting
(1) Shorten the water supply pipe.
1) Mark the end of the water supply
pipe (on the side without the
guard) for a cutting position which
is suitable for attachment to the
branch fitting and then increase
that amount by an additional
10 to 15 mm for some insertion
allowance.
2) Cut the water supply pipe at the
position determined above with a
pipe cutter.
CAUTION
•
Please verify the orientation and the installation
sequence for each part.
* If you attach the parts in an incorrect sequence or
inappropriately, it may cause water leaks.
Tank
Installation diagram
Ball tap
(or ball valve)
Gasket packing
(color: blue,
thickness: 2 mm)
Cap nut
Guard area
Supply pipe
Branch fitting
Water supply from the wall
Cap nut
Split compression
ring
Slip washer
Insertion tolerance
(10 to 15 mm)
Cap nut
Gasket packing
(color: blue,
thickness: 2 mm)
Ball tap
(or ball
valve)
Guard
area
Tank
Supply pipe
Branch fitting
Water supply from the floor
CAUTION
•
Please do not cut the guard area of the supply pipe.
•
Use a pipe cutter when shortening the supply pipe. Please connect the shortened pipe only after cleaning the cutting burrs by rinsing it with water or
some other method.
•
If the water shutoff valve can move vertically 5 mm or more, first please securely affix the stop valve.
* This may cause water leaks.
Pipe cutter
Add 10 to 15
mm for insert
allowance.
Gasket packing
(color: black,
thickness: 4 mm)
2. Installation of water supply pipe
GCW-1220-W-08110.indd 11
GCW-1220-W-08110.indd 11
2011/07/12 11:12:16
2011/07/12 11:12:16
Summary of Contents for CW-RS3-W
Page 1: ...GCW 1220 W 08110 4 indd 1 GCW 1220 W 08110 4 indd 1 2011 07 12 10 50 55 2011 07 12 10 50 55...
Page 2: ...GCW 1220 W 08110 4 indd 2 GCW 1220 W 08110 4 indd 2 2011 07 12 10 50 56 2011 07 12 10 50 56...
Page 3: ...GCW 1220 W 08110 4 indd 3 GCW 1220 W 08110 4 indd 3 2011 07 12 10 50 56 2011 07 12 10 50 56...
