84
(2)For Extended Shut-down Periods
When the unit will not be used for an extended period of time, or in cases
when it is not working properly, turn off the main switch and close the main
water valve.
Follow the procedure below.
<Be sure to turn off the water when undertaking the following
procedures or when the following conditions exist>
>>If the auto filler does not turn off
>>To replace the bacteria filter
>>When water is leaking from the unit
>>If the chair is malfunctioning and needs repair
>>In case of earthquakes, fires, etc.
1)Turn the main switch off.
2)Close the water valve for the plumbing pit
3)Reverse the above procedures to start using the unit again.
4)Close the water valve inside the plumbing pit if the unit will not be
used for a very long period of time.
Refer to section [6] 11. of this manual.
Open up the plumbing pit and close the water valve.
Water Valve Air Valve
＜ Plumbing pit under the unit ＞
Main Water Main Air
Valve Valve
Air Valve
Water Valve
[5]Operation 18.
Pull the water valve
out to close it.
Close Open
Main Switch
（Green lamp goes out
when the device is
turned off.）