Use and Care Manual

40 - EN
Dealing with Weak Nozzle Sprays
n
1
Close the water shut-o󰀨 valve to shut o󰀨
the water supply.
* If the open/close knob is difcult to turn, grasp it with
a dry cloth and turn.
Turn clockwise
Water shut-off
valve
n
2
Press the [Nozzle Cleaning] button.
n
3
Using one hand, hold the water supply
socket located at the lower left corner of the
seat unit as viewed from the front, and then
turn the strainer located at the center of the
water supply socket using the tool.
* Since a small amount of water discharges, place a
small bucket or container below to receive the water.
Turn counterclockwise
Strainer
Water supply
socket
Flat-blade
screwdriver
Note regarding the removal of the 󰀬rainer
The water supply socket rotates due to its structure.
This does not denote a defect.
[CAUTION]
● When removing the strainer, make sure not to dam-
age the water supply hose.
n
4
Wash away all debris inside the strainer
and from the O-ring.
O-ring
Strainer
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5
While holding the water supply socket with your
hand, tighten the strainer rmly using the tool.
* Tighten until the end surface of the strainer is ush
with the socket end surface.
Turn clockwise
[Mounting Precautions]
● Make sure the strainer assembly is reinstalled prop-
erly after removing it for washing.
n
6
Fully open the water shut-o󰀨 valve.
Turn counterclockwise
Water shut-off
valve
n
7
Check for leaks from the water shut-o󰀨
valve.
CAUTION
● When removing the strainer, make
sure to close the water shut-off
valve and press the ush button.
● When installing the strainer, make
sure that the water shut-off valve is
tightened completely.
● Check that there is no debris re-
maining on the O-ring before in-
stalling the strainer.
* Check that the O-ring is free from foreign
materials as failure to do so may result in
water leakage and ooding.
OBSERVE

■ When the strainer is excessively dirty
Separate the screen part of the strainer from the
threaded part, and wash them with water.
* Be careful not to damage the O-ring. If the
O-ring becomes torn or scratched, water can
leak.
* Be careful not to damage the screen with a
sharp object.
* If the screen becomes torn, dirt can enter and
cause a malfunction.


Screen part
O-ring
O-ring
Threaded part
If long-term use of the SpaLet
®
seat has resulted in a weak ow of water while intermittent nozzle drain function is activated or
using the spray, use the following procedure to clean the strainer. This should be performed roughly once every 2 years.
Cleaning the Strainer