Operating Guide

29
29
Water fi lter drain valve (Perform once every 6 months)
<If you think the water pressure has weakened>
1
Close the shutoff valve.

The water supply stops.
Shutoff
valve
CAUTION
Do not remove the water fi lter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out)
2
Press to extend the wand, and then
press
again to return the wand.
(Release the pressure from the water supply pipe.)
3
Unplug the power plug.
4
Remove the water fi lter drain valve.

Loosen with a fl at-head screwdriver and then pull.
Water fi lter drain
valve
5
Clean with a tool such as a toothbrush.

Also, remove any dust from inside the hole of the water fi lter
drain valve.
6
Reinstall the water fi lter drain valve.

Insert the water fi lter drain valve and tighten it securely with
a fl at-head screwdriver.
7
Insert the power plug.

The POWER LED lights up.
8
Open the shutoff valve.
Maintenance