Yamato Scientific WG221S Water Purifiers - Manual (Page 30)

-28-
Run Menu
Preparation and Check before Use
Warning
1. Check water supply.
z Check if the water-supply hose is securely connected.
z Then, open the tap.
z Make sure if no water leaks from the joint of the hose.
2. Check drain.
z Check if the drain hose is securely connected.
z Make sure if the hose is not bent or if there are no convex parts.
z If the hose is bent, not only the unit does not run correctly, but also it may cause the accident of
water leak. Sometimes check if the drain is done correctly.
3. Check the power source.
z Make sure that the power cable is connected to an appropriate outlet.
4. Just after run
z After turning on electricity initially or drain from distilled water tank, It takes much time to start
collecting of distilled water because of the air in pump or pipe.
z Just after exchanging pre-treatment cartridge or Ion-exchange resin cartridge , It also takes much
time to start collecting of distilled water. And when you change the some of cartridge, drain about 5
liters to remove the initial impurities.