Yamato Autostill WG251/1001 User Manual Download

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Water Purifier

Autostill

Models

WG251/1001

Instruction Manual

First Edition

Yamato Scientific America Inc.

Santa Clara

，

Printed on recycled paper



Thank you for choosing WG series Water
Purifier Autostill

from Yamato Scientific Co.,

Ltd.



For proper equipment operation, please read
and become thoroughly familiar with this
instruction manual before use. Always keep
equipment documentation safe and close at
hand for convenient future reference.

Warning

Read instruction manual warnings
and cautions carefully and
completely before proceeding.

Summary of Contents for Autostill WG251/1001

Page 1: ...g WG series Water Purifier Autostill from Yamato Scientific Co Ltd For proper equipment operation please read and become thoroughly familiar with this instruction manual before use Always keep equipme...

Page 2: ...0 Measured amount Collection of Ion Exchanged Water 31 Measured amount Collection of Distilled Water 32 Draining dispenser tray 33 Water Quality Readout 34 Setting Displaying Submenu 37 6 HANDLING PRE...

Page 3: ...epair 61 11 SPECIFICATIONS 62 12 WIRING DIAGRAM 63 WG251 Wiring Diagram 63 WG1001 Wiring Diagram 64 13 REPLACEMENT PARTS LIST 65 Consumables 65 14 OPTIONAL ACCESSORIES 66 List of Options 66 15 LIST OF...

Page 4: ...1 1 SAFETY PRECAUTIONS Explanation of Symbols...

Page 5: ...Blast Hazard Caution Water Only Caution Shock Hazard Caution Burn Hazard Caution Do Not Heat Without Water Caution May Leak Water Caution Toxic Chemicals RESTRICTION General Restriction No Open Flame...

Page 6: ...in fire electric shock or equipment malfunction Never insert multiple plugs into a single outlet Doing so may result in power cable overheating fire or drop in voltage Connect to grounded outlet Grou...

Page 7: ...ed between objects Doing so may cause fire and or electric shock Do not place power cable near kerosene electric heaters or other heat generating devices Doing so may cause power cable insulation to o...

Page 8: ...ry or death Turn OFF ELB in case of power failure Operation stops when power failures occur For added safety however turn OFF ELB in the event of a power failure Handle scale cleaner Orgazole with car...

Page 9: ...dicate the numbers listed in the List of Residual Risks in this manual For details of individual residual risks see the List of Residual Risks Contact us if the caution signs are no more visible becau...

Page 10: ...rface 20 4 CAUTION Injury Take appropriate safety measures when installing 20 5 WARNING Explosion Fire Install in a location free of flammables and explosives 3 6 WARNING Fire Electric shock Always co...

Page 11: ...the power cable for inspection and maintenance 41 17 WARNING Burn Perform inspections and maintenance when unit is at room temperature 41 18 WARNING Fire Electric shock NEVER disassemble or modify uni...

Page 12: ...rtridge CPC S Distilled water tank Reset switch Drain cock Dispenser tray Leak sensor Pre treatment cartridge Earth leakage breaker ELB Drain port on each side Multipurpose distilled water outlet Ion...

Page 13: ...Control panel Reset switch Ion exchange resin CPC S Boiler Heater Pre treatment cartridge Tank Leak sensor Serial number label Dispenser tray drain switch Multipurpose distilled water outlet Leak sens...

Page 14: ...stillation is stopped When collecting ion exchanged water In the standby state ELB is ON the POWER key is OFF WG251 WG1001 Multipurpose distilled water outlet The multipurpose distilled water outlet i...

Page 15: ...tached Insertion of the tube 1 Check that the tube is cut at right angles not deformed and has no scratch or damage in the outer surface 2 Insert the tube firmly deep into the one touch joint Unless t...

Page 16: ...n of UV irradiation differs by the distilled water tank level WATER LEVEL lamp Manual operation This enables UV light to be turned on manually by selecting ON from UV light manual operation in the sub...

Page 17: ...id valve for distilled water collection Ion exchange resin cartridge CPC S Ion exchanged water flow rate sensor two for WG1001 Distilled water flow rate sensor Float cylinder Ion exchanged water outle...

Page 18: ...r supply and distilling operation When boiler drainage completes Solenoid valve for raw water supply and Solenoid valve for boiler water supply open simultaneously Then water is supplied to Boiler Whe...

Page 19: ...illation and the distilled water condensed in the Condenser flows out as initial distilled water Then Solenoid valve for initial distilled water drain closes and distilled water is stored in Distilled...

Page 20: ...d by way of Reducing valve Solenoid valve for raw water supply Pre treatment cartridge Ion exchange resin cartridge CPC S Ion exchanged water quality gauge electrode Solenoid valve for collecting ion...

Page 21: ...omplete settings and move to the following setting item F key Used to cancel settings and return to the previous setting item WATER LEVEL lamp The amount of distilled water stored in distilled water t...

Page 22: ...with the outside air where power supply is erratic where there is a risk of freezing or condensation where raw water pressure is higher than 5 0 100 kPa where raw water pressure is lower than 0 5 100...

Page 23: ...ational voltage range 10 Voltage range at which specified performance is guaranteed 5 Frequency rating 1 Check the line voltage on distribution board and properly evaluate whether to utilize a line be...

Page 24: ...e tap side in the arrow direction Tap connector and water supply hose can be separated 2 Loosen Plug from Ring 3 Uniformly fasten four Set screws while pressing Ring slightly to the tap so that Gasket...

Page 25: ...se to a tap with the drainage facility If water supply hose is connected to a water tap without drainage facility and the hose comes off or becomes damaged severe water damage may result Be sure to co...

Page 26: ...ks Fig 03 6 Turn ON ELB and wait for about 10 seconds Press the reset switch on the back of front door for two seconds Fig 04 One touch joints may be stiff at the outset Note that forcing one touch jo...

Page 27: ...lide part of coupler to the hose side align the ports of coupler and the cartridge Push them in and then release slide part 6 When the connection is properly made put pre treatment cartridge in place...

Page 28: ...as viewed from the tape winding side two to three turns Remaining tape should be cut away Start winding the tape at a point two thread ridges away from the end 3 With the tape wound side up screw memb...

Page 29: ...der on the rear panel Ensure that the hose is placed in the holder WG251 WG1001 Be sure to draw drain hose into a drainage facility 10 Pay due attention when routing drain hose Make sure that drain ho...

Page 30: ...place away from the drainage facility if PVC pipes are used for the piping of drainage Hot cooling water may cause damage or degradation to the piping VP pipe JIS K 6741 is used for the PVC pipe and...

Page 31: ...e ION EXCHANGED WATER key and DISTILLED WATER key Unit performs calibration heater temperature and power supply voltage reading for about five minutes and then automatically shifts to the distilling o...

Page 32: ...oiler drainage Boiler drainage is also performed once every five hours of distillation 3 Distilling operation When the tank is empty the screen shown on the left and below will display in turn at five...

Page 33: ...Continuous collection of distilled water When pressing the DISTILLED WATER key while MODE lamp CONTINUOUS is on DISTILLED WATER lamp illuminates and unit dispenses distilled water Press the DISTILLED...

Page 34: ...range up to 30 L WG251 up to 100 L WG1001 After setting press the ION EXCHANGED WATER key to start water collection 3 Collecting ion exchanged water The value of collection volume counts down while di...

Page 35: ...ey to collect water 3 Collecting distilled water The value of collection volume counts down while dispensing water in measured amount mode When water collection is completed display shows Smpl Qty 0 0...

Page 36: ...EVEL indicator illuminates to resume water collection Pressing the ION EXCHANGED WATER key releases the holding state When water collection is completed display shows Smpl Qty 0 0L and then reverts to...

Page 37: ...tion respectively Press the CONDUCTIVITY key to switch the water quality readout for ion exchanged water and distilled water Example To display the quality of ion exchanged water while collecting dist...

Page 38: ...nversely related to the electrical conductivity The higher value therefore represents the better purity of water R m 1 or R 104 m 1 S m 10 4 S m The value of theoretical pure water is calculated as fo...

Page 39: ...e Total organic carbon mg L 1 or less 0 5 or less 0 2 or less 0 05 or less Zinc g L 0 5 or less 0 5 or less 0 1 or less 0 1 or less Silica g L 50 or less 5 0 or less 2 5 or less Chloride ion g L 10 or...

Page 40: ...er failure history 7 Water cut off history 8 UV light manual operation optional 9 Language select 10 Auto resume function 2 Setting and display of each item 2 1 Buzzer sound ON OFF setup Tones 1 Key T...

Page 41: ...lert Event Hstry 1 Leak Error 01 01 2018 12 00 Check the history using the keys Press the F key to return to the submenu screen Up to 20 records of history can be displayed When the number of records...

Page 42: ...resume function Rstr Op Fn 1 OFF 2 ON Select a submenu item to set using the keys Press the M key to return to the submenu screen The default setting is OFF 3 Closing submenu Press the M key for two...

Page 43: ...scale cleaner is sulfamic acid the pH of the water solution is about 1 Always wear protective equipment gloves mask and glasses when handling the cleaner If the cleaner comes in contact with any part...

Page 44: ...filter replacement P 25 When a replacement alarm appears on the message screen 2 Notice appears when accumulated power on time counts 3 moon When the water delivery rate becomes 0 5 L min regardless o...

Page 45: ...re treatment cartridge securely P 24 for replacement procedure See Reset after Consumables Replacement P 44 for the procedure for resetting the alarm after replacement Note that continuing to use the...

Page 46: ...6 Press the POWER key while holding down the ION EXCHANGED WATER key and the DISTILLED WATER key Calibration begins P 29 Temperature sensor is embedded in each heater Calibration is to store temperatu...

Page 47: ...nsumable Press and hold reset switch on the back of front door Alarm display will reset accompanying confirmation tone A record of replacement is stored in consumables replacement history Operation no...

Page 48: ...bed above prior to every instance of extended or overnight operation Inspect Power Plug Check power plug for damage Check visually for dust or dirt on the prongs of the power plug Check power plug for...

Page 49: ...denser Use protective equipment Always wear protective equipment gloves mask and glasses when cleaning condenser Direct contact with bare hands may cause damage to condenser If the cleaner comes in co...

Page 50: ...port by twisting the hose band with a tool to disengage the meshing portion serrated portion Remove the glass carefully the glass may break if excessive force is applied 5 Remove hole plugs which cove...

Page 51: ...r through the connection port to condenser Most scale will be removed in about four to five hours Drain scale cleaner out of boiler When the scale cannot be completely removed and much left inside boi...

Page 52: ...ck whether the liquid has been neutralized The main component of the scale cleaner is sulfamic acid the pH of the water solution is about 1 3 Store scale cleaner in a sealable container and avoid high...

Page 53: ...band Installation of condenser 1 Insert a gasket between the connection ports of boiler and condenser Secure boiler and condenser in the same orientation using the attachment bracket 2 Connect each h...

Page 54: ...se the tap slide the sleeve in the arrow direction and remove water supply hose from tap connector 2 Turn and remove Plug from Ring 3 Clean out Filter attached to gasket with tap water 4 Use a brush t...

Page 55: ...l be discharged from drain cock and will not flow into boiler hindering distillation When unit will be out of service for an extended period Turn OFF ELB on the right side of unit Be sure to close the...

Page 56: ...Nameplates Labels Polyethylene terephthalate Water circuit Boiler Hard glass Condenser Hard glass Float cylinder Polypropylene Pure water tank Polyethylene Drains Polypropylene Float cylinder branch...

Page 57: ...arts Pump Casing Polypropylene Impeller Polypropylene Magnet Ferrite magnet Motor case Iron Rotor Iron Solenoid valve metal Body Brass Solenoid valve resin Body Polyacetal Float switch Polypropylene P...

Page 58: ...hen the accumulated power on time has reached 6 months Replace pre treatment cartridge P 24 After replacement completes press and hold the reset switch on the back of front door Alarm display will res...

Page 59: ...When the accumulated power on time has reached 3 years Contact original dealer of purchase or Yamato sales office to request for inspection Press and hold the reset switch on the back of front door A...

Page 60: ...en the temperature sensor is interrupted or short circuited Replace heater Heater interruption or disconnection Heater Error Call for Service If heater temperature does not rise after a certain time h...

Page 61: ...ion time Contact original dealer of purchase Boiler water level error Boiler Water Level Error Service Call If the heater operation water level is entered OFF after the abnormality determination time...

Page 62: ...the bottom of unit Remove leak sensor and dry the electrode thoroughly A Philips screw driver is required to remove leak sensor 4 Reinstall leak sensor 5 Close front door 6 Turn ON ELB on the right si...

Page 63: ...t stop Failure in solenoid valve for distilled water collection Replace relevant parts Heater does not turn on Float switch failure Replace relevant parts Heater interruption or disconnection Replace...

Page 64: ...for all repairs Product Name Model Serial Number Date year month day of Delivery Description of problem in as much detail as possible Repair this equipment for free of charge according to the contents...

Page 65: ...t Water level detection Float switch 5 stage detection Standard Raw water pressure range 0 5 to 5 100 kPa 0 5 to5 kgf cm2 Operational external temperature range 5 to 35 C Power supply 50 60 Hz Rated c...

Page 66: ...d valve for initial distilled water drain E2 Distilled water quality gauge MV5 Solenoid valve for boiler drainage WL Leak sensor MV6 Solenoid valve for distilled water collection FL1 Distilled water f...

Page 67: ...led water drain E2 Distilled water quality gauge MV5 Solenoid valve for boiler drainage WL1 WL2 W L3 Leak sensor MV6 Solenoid valve for distilled water collection FL1 Distilled water flowmeter MV7 Sol...

Page 68: ...reatment cartridge PWF 1 253099 Ion exchange resin cartridge CPC S 253080 Air vent filter for tank AVF 1 4210 9020020001 Sterilization light optional OWG20 253202 Sterilization light optional OWG22 25...

Page 69: ...2 m Water inlet unit 253686 OWH10 Used when there is no sink near water supply equipment Install a water faucet to the tap water line Pressure reducing valve for raw water 253769 OWG42 Regulates raw...

Page 70: ...sium Perchlorate Sodium Perchlorate Ammonium Perchlorate and other perchlorates Potassium Peroxide Sodium Peroxide Barium Peroxide and other inorganic peroxides Potassium Nitrate Sodium Nitrate Ammoni...

Page 71: ...ways connect power cable to 11 SPECIFICATIONS Standard Power Supply P 3 P 19 P 62 2 Raw water Confirmation of raw water 3 PRE OPERATION PROCEDURES Raw water P 19 3 Water collection Explain about water...

Page 72: ...which are not expressly mandated by this manual Doing so may result in equipment malfunction serious personal injury or death Notice Instruction manual descriptions and specifications are subject to c...

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Yamato Autostill WG251/1001, Instruction Manual

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