Yamato Scientific WG201 Water Purifiers - Manual (Page 2)

Contents
For Safety Use................................................................................................................................................ 1
Explanation of Graphic Indication ............................................................................................... 1
Table of Symbol Mark.................................................................................................................. 2
Caution for Safety........................................................................................................................ 3
Table of Dangerous Element....................................................................................................... 5
Safety Precaution .......................................................................................................................................... 6
Installation and Preparation for Use............................................................................................ 6
Caution for Use............................................................................................................................................ 16
Identification of Parts.................................................................................................................................. 17
Body........................................................................................................................................... 17
Piping Diagram .......................................................................................................................... 18
Operation System...................................................................................................................... 19
Operation System...................................................................................................................... 20
Operation Panel......................................................................................................................... 21
Emergent Troubleshooting ........................................................................................................................ 22
Run Menu ..................................................................................................................................................... 23
Preparation and Check before Use........................................................................................... 23
Run Menu .................................................................................................................................. 24
Collection of Pure Water ........................................................................................................... 25
Indication of Water Quality ........................................................................................................ 26
Troubleshooting ......................................................................................................................... 27
Maintenance................................................................................................................................................. 28
Check and maintenance ........................................................................................................... 28
Exchange of Pre-Treatment Cartridge ...................................................................................... 28
Exchange of Ion Exchange Resin Cartridge............................................................................. 28
Cleaning Still.............................................................................................................................. 29
Exchange Heaters ..................................................................................................................... 33
Clean Water Supply Hose Filter................................................................................................ 34
Exchange Hoses ....................................................................................................................... 34
When you do not use the unit for a long time ........................................................................... 35
After-sales Service and Warranty .............................................................................................................. 36
Specifications .............................................................................................................................................. 37
Wiring Diagram ............................................................................................................................................ 38