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Yamato Autostill WG251/1001 Instruction Manual

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Water Purifier
Autostill
WG251/1001
Models
Instruction Manual
First Edition
 Thank you for choosing WG series Water
Purifier Autostill
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.
Yamato Scientific America Inc.
Santa Clara，CA
®
®
from Yamato Scientific Co.,
Printed on recycled paper

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  • Page 1 Instruction Manual First Edition  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.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ......................1 Explanation of Symbols ........................1 Symbol Glossary ..........................2 Warnings and Cautions ........................3 Residual Risk Map ..........................6 List of Residual Risks ........................7 2. COMPONENT NAMES AND FUNCTIONS ................... 9 Main Unit ............................
  • Page 3 Troubleshooting Guide ........................59 10. SERVICE & REPAIR ......................... 61 Requests for Repair ........................61 11. SPECIFICATIONS ........................62 12. WIRING DIAGRAM ........................63 WG251 Wiring Diagram ........................63 WG1001 Wiring Diagram ........................ 64 13. REPLACEMENT PARTS LIST ....................65 Consumables ..........................

  • Page 4: Safety Precautions

    1. SAFETY PRECAUTIONS Explanation of Symbols...

  • Page 5: Symbol Glossary

    1. SAFETY PRECAUTIONS Symbol Glossary WARNING / CAUTION Danger! Danger! Danger! Danger! General Warning High Voltage Extremely Hot Moving Parts Blast Hazard Caution: Caution: Caution: Caution: Caution: Do Not Heat Water Only Shock Hazard! Burn Hazard! May Leak Water! Without Water! Caution: Toxic Chemicals RESTRICTION...

  • Page 6: Warnings And Cautions

    1. SAFETY PRECAUTIONS Warnings and Cautions WARNING Install in a location free of flammables and explosives. Never install or operate unit in a flammable or explosive gas atmosphere. Unit is NOT fire or blast resistant. Simply switching earth leakage breaker (ELB) "ON" or "OFF" can produce a spark, which can then be relayed during operation, causing fire or explosion when near flammable or explosive fluids, chemicals or gases/fumes.
  • Page 7 Note that any malfunction resulting from unauthorized modifications or customizations to unit will void the warranty and are not the responsibility of Yamato. climb or place any objects on top of equipment. Personal injury or equipment malfunction may result due to falling.
  • Page 8 1. SAFETY PRECAUTIONS Warnings and Cautions CAUTION DO NOT operate equipment during thunderstorms In the event of a thunderstorm, turn off ELB and disconnect power cable immediately. A direct lightning strike may cause equipment damage, fire or electric shock, resulting in serious injury or death.

  • Page 9: Residual Risk Map

    1. SAFETY PRECAUTIONS Residual Risk Map These figures indicate positions of caution labels. The numbers shown in the figure indicate the numbers listed in the "List of Residual Risks" in this manual. For details of individual residual risks, see the List of Residual Risks. Rating label: 2, 5, 8 [WG1001] [WG251]...

  • Page 10: List Of Residual Risks

    1. SAFETY PRECAUTIONS List of Residual Risks List of residual risks (instructions for risk avoidance) This list summarizes residual risks to avoid personal injuries or damages to properties during or related to the use of equipment. Be sure to fully understand or receive instructions on how to use, maintain and inspect equipment before starting operation.
  • Page 11 1. SAFETY PRECAUTIONS List of Residual Risks Daily inspection/maintenance Degree of Risk Relevant № Protective measures taken by the user risks description page(s) Fire/ Remove the power cable for inspection and WARNING Electric shock maintenance. Perform inspections and maintenance when unit WARNING Burn is at room temperature.

  • Page 12: Component Names And Functions

    2. COMPONENT NAMES AND FUNCTIONS Main Unit WG251 Distilled water tank Reset switch Boiler Heater Heater terminal block Drain cock Ion-exchange resin cartridge (CPC-S) Leak sensor Dispenser tray Pre-treatment cartridge Serial number label Control panel Ion exchanged water outlet Distilled water outlet Earth leakage breaker (ELB) Dispenser tray drain switch Drain port (on each side)
  • Page 13 2. COMPONENT NAMES AND FUNCTIONS Main Unit WG1001 Reset switch Ion-exchange resin (CPC-S) Boiler Heater Pre-treatment cartridge Tank Leak sensor Control panel Earth leakage breaker (ELB) Leak sensor Serial number label Dispenser tray drain switch Drain port (on each side) Multipurpose distilled water outlet...

  • Page 14: Dispenser Tray / Multipurpose Distilled Water Outlet

    2. COMPONENT NAMES AND FUNCTIONS Dispenser tray / Multipurpose Distilled Water Outlet Dispenser tray Draw out dispenser tray when using. The load capacity of the tray is 10 kg for WG251 and 20 kg for WG1001. Cooling water for condenser is used to drain water that has accumulated on dispenser tray. Press the drain switch on the right side of dispenser tray under the following conditions.
  • Page 15 2. COMPONENT NAMES AND FUNCTIONS Dispenser tray / Multipurpose Distilled Water Outlet Handling of one-touch joint When using the multipurpose distilled water outlet, attach and detach the plug and tube by following procedure. Note that the one-touch joint does not have a check valve function, so that water will come out when the plug or tube is detached.

  • Page 16: Uv Sterilization Light (Optional)

    2. COMPONENT NAMES AND FUNCTIONS UV Sterilization Light (Optional) UV sterilization light Over time, bacteria grows in stored distilled water in the tank, decreasing its quality. This unit employs a UV sterilization light that is effective in eliminating bacteria. The light can be turned on at regular interval or manually.

  • Page 17: Piping System Diagram

    2. COMPONENT NAMES AND FUNCTIONS Piping System Diagram To water collection table ①Pressure reducing valve ⑯Distilled water quality gauge electrode ②Pressure switch ⑰Solenoid valve for boiler water supply ③Solenoid valve for cooling water ⑱Solenoid valve for initial distilled water drain ⑲Solenoid valve for ion-exchanged water ④Solenoid valve for raw water supply collection...

  • Page 18: Operation Principles

    2. COMPONENT NAMES AND FUNCTIONS Operation Principles The operation principles of WG251/1001 for each process is defined as follows. (1) Boiler drainage To water collection table ● Turn ON (|) ELB and press the POWER key. ⑩Solenoid valve for boiler drainage opens for about 30 seconds to perform initial boiler drainage (WG251 only).
  • Page 19 2. COMPONENT NAMES AND FUNCTIONS Operation Principles (3) Flow of cooling water To water collection table ● During distillation, cooling water flows and drains through ①Reducing valve, ③Solenoid valve for cooling water, ⑭Condenser. Distillation stops when the ㉕Distilled water tank is full, or while collecting ion exchanged water.
  • Page 20 2. COMPONENT NAMES AND FUNCTIONS Operation Principles (5) Collecting ion exchanged water To water collection table ● Ion exchanged water is dispensed by way of ①Reducing valve, ④Solenoid valve for raw water supply, ⑤Pre-treatment cartridge, ⑥Ion-exchange resin cartridge (CPC-S), ⑮Ion exchanged water quality gauge electrode, ⑲Solenoid valve for collecting ion exchanged water, ㉑Ion exchanged water flow sensor, ㉓Ion exchanged water outlet, and ㉜Membrane filter.

  • Page 21: Control Panel

    2. COMPONENT NAMES AND FUNCTIONS Control Panel ⑪ ① ⑩ ② ⑨ ⑧ ③ ⑦ ④ ⑥ ⑤ Panel Item Description POWER key Turns on/off controller ① Message screen Displays measurements and settings ② WATER LEVEL lamp Indicates the water level of distilled water tank in 5 levels. ③...

  • Page 22: Pre-Operation Procedures

    3. PRE-OPERATION PROCEDURES Installation Precautions Choose an appropriate installation site. DO NOT install unit: ･where installation surface is not completely level, not even or not clean. ･where flammable or corrosive gases/fumes may be present. ･where external temperature will exceed 35 °C, will fall below 5 °C or will fluctuate largely. ･in excessively humid or dusty locations.
  • Page 23 3. PRE-OPERATION PROCEDURES Installation Precautions Install equipment on a level surface. Install unit on level and even surface. Failure to do so may cause abnormal vibrations or noise, possibly resulting in complications and/or malfunction. Stabilize equipment properly to assure safe operation and a safe work area Implement appropriate safety measures suitable for the installation environment.

  • Page 24: Installation Procedure

    3. PRE-OPERATION PROCEDURES Installation Procedure 1. Connect the water supply hose securely. ●Take out water supply hose set (tap connector, water supply hose) from among the accessories. Install unit on a level and stable location close to a water tap and sink. ●Improper connection may cause water supply hose or tap connector to come off, resulting in water splash or leakage.
  • Page 25 3. PRE-OPERATION PROCEDURES Installation Procedure 3. Connection on main unit side. (1) Remove the rubber cap from the Water supply hose Main unit side ⑧Water inlet plug. (2) Connect Hose connector to ⑧Water inlet plug on main unit, with the sleeve slid in the direction of arrow.
  • Page 26 3. PRE-OPERATION PROCEDURES Installation Procedure 6. Connect ion-exchange resin cartridge (CPC-S) securely. ● Connect ion-exchange resin cartridge (CPC-S) according to the following procedure. Remove the rubber caps from the IN and OUT of the cartridge. (1) Make sure that ELB on unit is "OFF (○)" and that water tap is closed. (2) Take out ion-exchange resin cartridge from among the accessories.
  • Page 27 3. PRE-OPERATION PROCEDURES Installation Procedure 7. Connect pre-treatment cartridge securely. ● Connect pre-treatment cartridge according to the following procedure Remove caps on IN and OUT ports on pre-treatment cartridge. (1) Make sure that ELB on unit is "OFF (○)"and that water tap is closed. (2) Take out ①pre-treatment cartridge from among the accessories.
  • Page 28 3. PRE-OPERATION PROCEDURES Installation Procedure 8. Install membrane filter securely. ●Install membrane filter according to the following procedure. ●Unless firm connection is ensured, water may leak from the threaded portion. Take out membrane filter and seal tape from among the accessories. Observe the direction of an arrow on membrane filter.
  • Page 29 3. PRE-OPERATION PROCEDURES Installation Procedure 9. Connect drain hose to main unit. ● Connect drain hose according to the following procedure. ● Unless firm connection is ensured, water may leak from the threaded portion. Take out drain hose with elbow, and hose clamp from among the accessories. Make sure that ELB on unit is "OFF (○)"...
  • Page 30 3. PRE-OPERATION PROCEDURES Installation Procedure 11. After installation Unit may tip over or fall, causing injury or death during an earthquake or other unforeseen incident. Be sure to stabilize unit properly to assure safe operation and a safe work area (earthquake-resistant fitting is available for WG1001 as an option).

  • Page 31: Pre-Operation Preparations

    4. PRE-OPERATION PREPARATIONS Preparations before Use Check again before use. (1) Water supply Be sure that water supply hose is securely connected. Open the tap. Check that there is no water leak from the connection of water supply hose. (2) Drainage water Be sure that drain hose is securely connected.

  • Page 32: Operation Procedures

    1. Turn on power Carry out calibration when unit is used for the first time. ① Turn the ELB ON (|). ② Yamato ② Press the POWER key while holding down the Auto Still WG251 ION EXCHANGED WATER key and the 04/17/2018 12:00 DISTILLED WATER key.

  • Page 33: Pure Water Collection

    5. OPERATION PROCEDURES Pure Water Collection Continuous collection of ion-exchanged water When pressing the ION-EXCHANGED WATER key while MODE lamp "CONTINUOUS" is on, ION-EXCHANGED WATER lamp illuminates and unit dispenses ion exchanged water. Smplng Dionz Wtr Dionz (S) Cndvty Press the ION-EXCHANGED WATER key again to 0.06×10 Cntuous Smplng stop dispensing.

  • Page 34: Measured-Amount Collection Of Ion Exchanged Water

    5. OPERATION PROCEDURES Measured-amount Collection of Ion Exchanged Water 1. Switch to measured-amount mode Switch the collection mode lamp from "CONTINUOUS" to "MEASURED" by pressing the MODE key. Distilling Dstld Wtr Cndvty 0.85×10 Smpl Qty 0.1L 2. Setting the volume of water collection Enter the volume of ion exchanged water collection.

  • Page 35: Measured-Amount Collection Of Distilled Water

    5. OPERATION PROCEDURES Measured-amount Collection of Distilled Water 1．Switching water collection mode Switch the collection mode lamp from "CONTINUOUS" to "MEASURED" by pressing the MODE key. Distilling Dstld Wtr Cndvty 0.85×10 Smpl Qty 0.1L 2. Setting the volume of water collection Enter the volume of distilled water collection The setting screen is common to ion exchanged water and distilled water.

  • Page 36: Draining Dispenser Tray

    5. OPERATION PROCEDURES Measured-amount Collection of Distilled Water ●When tank becomes empty during water collection ① If the tank becomes empty while collecting water, the DISTILLED WATER lamp flashes and a message appears on screen as shown in the figure. Water collection is put on hold. Distilling Dstl Tank Empty ②...

  • Page 37: Water Quality Readout

    5. OPERATION PROCEDURES Water Quality Readout ●Switching water quality unit Switches the unit of water quality. Press the CONDUCTIVITY key for two seconds to switch the water quality unit. Smplng Dstld Wtr Dstld Wtr Cndvty Example: Switching water quality unit while 0.85×10 Cntuous Smplng dispensing distilled water...
  • Page 38 5. OPERATION PROCEDURES Water Quality Readout Measuring electrical conductivity Water quality gauge on control panel indicates the conductivity at the outlet of ion-exchange resin cartridge and at the outlet of condenser for distilled water. Water quality readout for ion exchanged water should be used as a guide to determine a time for ion-exchange resin cartridge replacement.
  • Page 39 5. OPERATION PROCEDURES Water Quality Readout Ion exchanged water and distilled water processed by this unit conform to the JIS K0557 A4 standard. JIS K0557 standard JIS K0557 standard is a standard for pure water used for testing industrial water and plant wastewater. The classification and quality of pure water are defined as shown in the table below.

  • Page 40: Setting/Displaying Submenu

    5. OPERATION PROCEDURES Setting/Displaying Submenu Setting/Displaying Submenu Make settings in submenu. ① Press the M key for two seconds. Submenu appears on screen. ② Select a submenu item to set or display using ①③ the ▲▼ keys. ③ ③ Confirm with the M key. Moves to the selection screen.
  • Page 41 5. OPERATION PROCEDURES Setting/Displaying Submenu 2.3 Replacement history of consumables To show replacement history of each filter and cartridge: Replcmnt Hstry ① Select a submenu item to display using the ▲▼ 1. Pre-Crtrdge keys. 2. Dion Crtrdge S ② Press M to move to the history view. 3.
  • Page 42 5. OPERATION PROCEDURES Setting/Displaying Submenu 2.9 Auto-resume function ① Select a submenu item to set using the ▲▼ Rstr Op Fn keys. 1. OFF ② Press the M key to return to the submenu 2. ON screen.  The default setting is "OFF". 3.

  • Page 43: Handling Precautions

    6. HANDLING PRECAUTIONS Warnings and Cautions WARNING DO NOT touch hot surfaces. Some parts of boiler become hot during operation or for a while after operation. Use caution not to get burned. Make sure that boiler is cooled before inspecting/maintaining heater.

  • Page 44: Inspection And Maintenance

    7. INSPECTION AND MAINTENANCE Precautions before Inspection WARNING ● Be sure to disconnect power cable before daily inspection and maintenance. ● Perform inspections and maintenance when unit is at room temperature. ● Never attempt to disassemble unit. Precautions in Daily Maintenance CAUTION ●...

  • Page 45: Replacement Of Ion-Exchange Resin Cartridge

    The standard storage period is about four months. ･Dispose of the replaced cartridges according to the local laws and regulations. ･Yamato Scientific Co., Ltd. promotes proper collection and recycle for environmental preservation. ･When replacing ion-exchange resin cartridges (CPC-S), drain about five liters of water to remove the initial impurities and to bleed air.
  • Page 46 7. INSPECTION AND MAINTENANCE Heater Replacement Procedure 10. Pass the heater lead wire through the grommet, confirm the connecting destination of the heater lead wire, and fasten it to the terminal. 11. Replace the left side panel. 12. Close the boiler drain cock. 13.

  • Page 47: Reset After Consumables Replacement

    7. INSPECTION AND MAINTENANCE Reset after Consumables Replacement For each consumable component, total volume of water flow is specified. Unit counts the total water flow time by each consumable as a guide of replacement time. When the accumulated power-on time reaches the limit, a consumables replacement alarm will occur.

  • Page 48: Inspect Breaker

    7. INSPECTION AND MAINTENANCE Inspect Breaker ● Inspect ELB ON and OFF function. ･Prepare unit for inspection by connecting power cable to a facility outlet or terminal. ･Turn ON(|) ELB. ･Press the test button on ELB using a ball-point pen or other fine-tipped object.

  • Page 49: Washing Of Distiller

    7. INSPECTION AND MAINTENANCE Washing of Distiller Scale builds up on distiller (boiler, condenser, and heater) by distillation. Scale will accumulate as the duration of use becomes longer, which may cause drop in water quality or interruption of heater. Clean condenser regularly with the included scale cleaner.
  • Page 50 7. INSPECTION AND MAINTENANCE Washing of Distiller ●Removing distiller 1. Turn OFF (○) ELB. 2. Close the water tap. 3. Turn OFF (○) ELB and wait for at least 30 minutes to dissipate heat, and then open front door and turn on boiler drain cock.
  • Page 51 7. INSPECTION AND MAINTENANCE Washing of Distiller Pull out the heater lead wire from the grommet. Use caution not to bend or pull the heater lead wire to an excessive degree. Grommet Remove two screws of the boiler fixing band with a Phillips screwdriver, and take boiler and condenser out of main unit.
  • Page 52 7. INSPECTION AND MAINTENANCE Washing of Distiller ●Cleaning of condenser Pour the cleaner into the cooling pipe of condenser. (For preparation of the cleaner, see P. 48) Hose connection port If scale cleaner flows out from the hose connection port, seal it with a rubber stopper. Most scale will be removed in about four to five hours.
  • Page 53 7. INSPECTION AND MAINTENANCE Washing of Distiller Connect the four heater lead wires to the terminal block. Terminal block Heater lead wire (thick) Heater lead wire (thin) Replace the left side panel. Insert a hose into boiler water inlet/drain port and fix it with a hose band. ●Installation of condenser Insert a gasket between the connection ports of boiler and condenser.

  • Page 54: Cleaning Water Supply Hose Filter

    7. INSPECTION AND MAINTENANCE Cleaning Water Supply Hose Filter 1. Turn "OFF (○)" ELB on the right side of unit, close the tap, slide the sleeve in the arrow direction, and remove water supply hose from tap connector. 2. Turn and remove ②Plug from ①Ring. 3.

  • Page 55: Extended Storage And Disposal

    Dispose of or recycle this unit in a responsible and environmentally friendly manner. Yamato Scientific Co., Ltd. strongly recommends disassembling unit, as far as is possible, in order to separate parts and recycle them in contribution to preserving the global environment. Major...
  • Page 56 8. EXTENDED STORAGE AND DISPOSAL Disposal Considerations Component Name Material Exterior Parts Exterior Chromium-free electrogalvanized steel sheet, baked-on finish Exterior rear panel Chromium-free electrogalvanized steel sheet, baked-on finish Door Chromium-free electrogalvanized steel sheet, baked-on finish Door back plate Stainless steel sheet metal Mounting plates (coated) Chromium-free electrogalvanized steel sheet, baked-on finish Mounting plates (uncoated)
  • Page 57 8. EXTENDED STORAGE AND DISPOSAL Disposal Considerations Component Name Material Electrical parts 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 Power cable, wiring and other Synthetic rubber or resin coated wiring materials, boards components...

  • Page 58: Troubleshooting

    When any of these error messages appears on the screen, confirm the error message and its detail. Then turn "OFF (○)" ELB immediately and close the tap. When an error message is displayed, replacing consumable(s) or unit inspection is required. Contact original dealer of purchase or Yamato sales office for assistance.
  • Page 59 (Optional) tone. (P.44) When the accumulated Contact original dealer of power-on time has purchase or Yamato sales reached 3 years office to request for inspection Maintenance Press and hold the reset Mntnce Rqd notice switch on the back of front Call for Service door.
  • Page 60 9. TROUBLESHOOTING Error Indications and Descriptions Symptom Error message Possible causes Possible measures When the set value Reset ELB on the right side of stored in the storage unit. If problem persists, cell cannot be read or contact original dealer of Controller Error Controller failure is an abnormal value...
  • Page 61 * When an abnormality occurs or an error message appears, heater, solenoid valves and all the other controls are shut off. * In the event of malfunction, confirm the message on screen and contact original dealer of purchase or Yamato sales office.

  • Page 62: Troubleshooting Guide

    9. TROUBLESHOOTING Troubleshooting Guide When water leakage alert is displayed Corrective actions (1) Turn OFF (○) ELB on the right side of unit. (2) Identify the water leakage point. (3) Wipe off water at 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.
  • Page 63 9. TROUBLESHOOTING Troubleshooting Guide Symptom Possible causes Possible measures Turn ON (|) ELB on the right side of ● ELB is OFF (○) unit. Displays are blank Check the power supply capacity. when control panel is WG251: 1 φ 115 V AC ●...

  • Page 64: Service & Repair

    Warranty card will be handed by dealer or Yamato personnel upon delivery and installation, or will be attached to equipment if no one from dealer or Yamato is to be present at delivery and installation. Register warranty card at https://www.yamato-net.co.jp/support/warranty.htm ...

  • Page 65: Specifications

    11. SPECIFICATIONS Model WG251 WG1001 Water purifying system Ion exchange → distillation → filtration Water supply system Resin hose connection to water tap with one-touch coupler/free hose connection Drain system Drain water connector on both sides for the connection of a drain hose Purified water Ion-exchange water, distilled water Distilled water production...

  • Page 66: Wiring Diagram

    12. WIRING DIAGRAM WG251 Wiring Diagram Symbol Component Symbol Component Earth leakage breaker Main relay T1,T2 Terminal block Solenoid valve for raw water supply Heater Solenoid valve for boiler water supply Temperature sensor Solenoid valve for cooling water Ion exchanged water quality Solenoid valve for initial distilled gauge.

  • Page 67: Wg1001 Wiring Diagram

    12. WIRING DIAGRAM WG1001 Wiring Diagram Symbol Component Symbol Component Earth leakage breaker Main relay T1,T2 Terminal block Solenoid valve for raw water supply Heater Solenoid valve for boiler water supply Temperature sensor Solenoid valve for cooling water Ion exchanged water quality Solenoid valve for initial distilled gauge water drain...

  • Page 68: Replacement Parts List

    13. REPLACEMENT PARTS LIST Consumables Component Name Model Code No. Pre-treatment 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 253203 Scale cleaner (1 kg) 8190010001 Membrane filter (2 pcs) MFRL727...

  • Page 69: Optional Accessories

    14. OPTIONAL ACCESSORIES List of Options Some options must be specified when placing order for main unit. Contact original dealer of purchase for requests for options. Product Product Name Model Description code External dimensions: W603 × D683 × H870 Stand 253174 AS250 Water collecting...

  • Page 70: List Of Hazardous Substances

    15. LIST OF HAZARDOUS SUBSTANCES Never attempt to process explosives, flammables or any items which contain explosives or flammables. ①Nitroglycol, Glycerine trinitrate, Cellulose Nitrate and other explosive nitrate esters ②Trinitrobenzen, Trinitrotoluene, Picric Acid and other explosive nitro compounds ③Acetyl Hydroperoxide, Methyl Ethyl Ketone Peroxide, Benzoyl Peroxide and other organic peroxides ④Metallic Azide, including Sodium Azide, etc.

  • Page 71: Standard Installation Manual

    16. STANDARD INSTALLATION MANUAL * Install this equipment according to following format (check options and special specifications separately). Charged Personnel Serial Installation Installation Model or Company Name Judgment Number Date proved by for Installation № Item Implementation method Chapter № & Reference page of Judgment instruction manual Specifications...
  • Page 72 Always operate equipment in strict compliance to the handling and operation procedures set forth by this instruction manual. Yamato Scientific Co., Ltd. assumes no responsibility for malfunction, damage, injury or death, resulting from negligent equipment use. Never attempt to disassemble, repair or perform any procedure on WG251/1001 Water Purifier Autostill®...

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