Cautions In The Installation Of The Cold-/Hot-Water Hoses - Toto TLP02301 Installationsanleitung

EN
Before anchoring the product
If you combine the product with the hot-water pot (TOTO electric water heater
for restrooms), the minimum water supply pressure to the inlet of the electric
water heater must be higher than 0.1 MPa. If the water supply pressure is low,
water discharge volume may be inadequate to obtain sufficient water force.
In order to prevent scalding due to erroneous operation, be sure to set the cold
water supply pressure higher than the hot water supply pressure or set them to
the same pressure. Even when applying pressure to the hot water side, be
sure to set the hot water supply pressure side lower than the cold water side.
Connect the hot-water supply pipe at a minimum length from the water heater
in order to reduce resistance and be sure to wrap the water supply pipe with
thermal insolation.
In the case of an instantaneous hot-water heater, the water heater may not
ignite according to the conditions such as performance and water pressure of
the water heater.
In order to facilitate water pressure adjustment and equipment checking, be
sure to prepare a water shutoff valve separately.
Since the flow is examined before packaging the product, some water may
remain in the product, but nothing is wrong with the product.
After the water shutoff valve is mounted, flush dirt in the cold-/hot-water supply
pipes completely away. Otherwise, the inside of pipe may become clogged
with debris, causing a reduction in water discharge volume or preventing water
discharge.
Before anchoring the product
clean the inside of cold-/hot-water supply pipes
1
Before mounting the water shutoff valve and water faucet'.
Be sure to wash away dust and sand from inside
the cold-/hot-water supply pipes.
Prepare a commercially available flexible hose, etc. and a bucket, connect the
flexible hose to the cold-/hot-water supply pipes and flush out debris and sand in
the cold-/hot-water supply pipes.
If the insides of the cold-/hot-water supply pipes are not cleaned, dirt and sand in
the cold-/hot-water supply pipes can clog the filter and cause the following trouble.
(1) Little water volume is discharged.
(2) The temperature cannot be adjusted well.
Connection of the mixed water hose
5
Never turn the nut on the mixed water hose side.
The hose may twist and cause water to leak.
Prohibited
Turn the cap nut of the connecting pipe and connect the mixed water hose.
Pay attention not to lose the packing and constant flow volume valve.
If the constant flow volume valve comes off from the mixed water
hose, re-mount it securely in the proper direction.
Connect the Pop-up waste
6
1. Remove the water drainage lid, the flange and the (two) atypical packings
from the water drainage metal fitting body.
2. Pass the flange with the atypical packings through the upper side of the
water drainage port of the wash bowl.
3. Tighten the the water drainage metal fitting with the atypical packings to
the flange from the bottom of the wash bowl.
Carry out the mounting work paying attention to the direction of
the atypical packings.
Apply joint sealant.
4. Tighten the kick lever box in the direction of the water faucet paying
attention not to damage the wash bowl.
5. Insert the pulling bar into the guide from below the spout body.
6. TLP02304, TLP02307
Mount the pulling bar in the proper direction.
Part number of the wash bowl
(Length of the pulling bar Upper side: 113 Lower side: 145)
LW4715*
L4715*
LT475*
7. Mount the pushbutton, screw and the lid on the pulling bar in this order.
8. Install the cap nut and the anchoring metal onto the kick lever from faucet
side. Install the washer onto the kick lever from the drainage side.
Cautions
LW4716*
L4716*
LT476*
Mount the faucet body
2
Remove dirt around the mounting holes.
Insert the cold-/hot-water supply hoses into the mounting hole.
Pass the cold-/hot-water supply hoses through the packing, the slip washer and the
tightening nut (with spill port) one by one. Then, pass the cap nut of the connecting
pipe through the spill port and anchor the hoses.
Anchor the shaft so that the faucet body comes to the center of the
mounting hole.
Mounting of the spout
3
Remove dirt around the mounting holes.
Set the packing, the slip washer and the tightening nut (without spill port) on the
spout and anchor the spout.
Anchor the spout so that it comes to the center of the mounting hole.
Connect the cold-/hot-water supply hoses
4
Connect the cold-/hot-water hoses surely with the water shutoff valves.
To prevent the cold-/hot-water supply hoses from drooping,
anchor them so that they do not move.

Cautions in the installation of the cold-/hot-water hoses

Use care not to bend the hose with more force than necessary.
The minimum bending radius is 60 mm.
If the hose with a bending radius smaller than this, sufficient flowrate
may not be obtained and the hose may break and leak water.
Do not proceed with the installation work with a hose that is bent
extremely from the end face of the faucet body.
Do not pull the hose with undue force.
Otherwise, the hose may bend.
Avoid unnecessary contact with the hoses.
Otherwise, the hose performance may deteriorate due to external
damage to the external reinforcing layer caused by rubbing.
9. Pass the pulling bar through the anchoring metal fitting, then pass the kick
lever through the kick lever box and anchor it with the cap nut.
(Connect the water drainpipe [procured in the field].)
10. Make sure that the water drainage lid is open when the kick lever is
lowered to the lowest position.
*If the opening of the water drainage lid is small, draining time may take more
time than usual to drain.
If this opening is small, turn the shaft of the water drainage lid to
adjust the height, and anchor it with the nut.
If the kick lever and the pulling bar interfere with the wall and the
water drain pipe cut them to a length that they do not interfere.
11. Adjust the clearance between the spout and the pushbutton to 5 - 10 mm
with the kick lever lowered to the lowest position and anchor the kick lever
and the pulling bar with the screw of the anchoring metal fitting.
Checking after installation
7
Open the main valve of the piping and make sure that the water comes out
from the spout.
Check the connections for water leaks.
How to clean the filter
8
Be sure to clean the filter after mounting.
If the filter is clogged, the flowrate decreases and only cold water or scalding
hot water comes out, thus the product does not fulfill its purpose.
Explain things to the customer and recommend cleaning from time to time.
Specifications
Operating pressure range
Recommended Operating pressure
Test pressure
Hot water temperature
Recommended hot water temperature
Flowrate under 0.3 MPa
6
Water flow and water leaks
: Max 1.0 MPa
: Min 0.05 MPa
: 0.1 - 0.5 MPa
: 1.6 MPa
: Max. 80 °C
: 60 °C
: approx 5.0 L/min