Yamato Scientific WS220 Water Purifiers - Manual (Page 15)

11
Installation/Operation Method
Connecting the Water Supply Hose
Set the main unit at a level and stable place near the tap and sink.
Keep the space of about 20cm or more in the both sides, over and back of the main unit for radiation.
Take out the accessories such as the water supply hose and water drain hose from the packaging
material in the bottom.
Tap Side (See Fig. 1)
1. Slide the sleeve of the socket ③ in the
direction of arrow, and the main unit of the
connection port can be separated from the
hose. At first separate the two components.
2. Loosen the plug ② once by the ring ①.
3. Tighten uniformly the 4 fixing screws ⑤ while
pressing softly the packing ⑥ onto the tap
flat. If the tap is a chemical water tap, the
fixing screws should be adjusted and located
at the lowest depth of the tap nipple as shown
in the drawing.
4. Turn the plug ② clockwise and tighten it
firmly. Thus, the tap and the connection port
are sealed with the packing ⑥.
5. While the sleeve is being slid in the direction of
arrow, insert the socket ③ into the plug ②
firmly. If the sleeve returns when hand
comes off, the connection is accomplished.
NOTE) Ensure that the pressure of water way
remains in the range 50 - 500 Kpa including
night hours.
① Ring
② Plug
③ Socket
Sleeve
Tap
④ Spacer
⑤ Fixing Screw
⑥ Packing
⑦ Filter
Tap Side (Fig. 1)
Main Body Side (See Fig. 2)
1. Remove the rubber cap from the plug ①.
2. While the sleeve is being slid in the direction of
arrow, insert the socket ② firmly into the plug ①
in the main unit side. If the sleeve returns when
hand comes off, the connection is accomplished.
The socket has a valve in it, and such valve will not
open unless the plug is connected, thus preventing
the passage of water.
NOTE) Be sure to connect the attached hose to the tap
at a place where sink is installed (water drain).
If no water drain system is available in the tap
side, be sure to use "Water supply power unit" in
the nonstandard option for safety measure for
water leakage.
① Plug
② Socket
Sleeve
Main Body Side (Fig. 2)
Water Supply
Hose
Water Supply Port
(at the bottom of main body)