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Yamato GAS410 Instruction Manual

Solvent recovery unit
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Solvent Recovery Unit
● Thank you for purchasing "Solvent Recovery Unit GAS410"
of Yamato Scientific Co., Ltd.
● To use this unit properly, read this "Instruction Manual"
thoroughly before using this unit.
Keep this instruction manual around this unit for referring at
anytime.
： WARNING!:
Carefully read and thoroughly understand the important
warning items described in this manual before using this
unit.
Yamato Scientific America Inc.
GAS410
- First edition -

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Summary of Contents for Yamato GAS410

  • Page 1 Solvent Recovery Unit GAS410 - First edition - ● Thank you for purchasing “Solvent Recovery Unit GAS410" of Yamato Scientific Co., Ltd. ● To use this unit properly, read this "Instruction Manual" thoroughly before using this unit. Keep this instruction manual around this unit for referring at anytime.

  • Page 2: Table Of Contents

    Internal mechanism ..............9 Operation panel ..............10 4. Operating procedures ..............11 Preparations ................ 11 Preparations (ADL311S+GAS410） ............ 12 Preparations（GB210A+GAS410） ............ 14 Operating method ..............16 Related Figure between Blower and Temperature/Circulating Air Quantity (Reference) ..22 5. Handling Precautions ..............23 About applicable organic solvents ............

  • Page 3: Safety Precautions

    1. Safety precautions Explanation of pictograms About pictograms A variety of pictograms are indicated in this operating instruction and on products for safe operation. Possible results from improper operation ignoring them are as follows. Be sure to fully understand the descriptions below before proceeding to the text.

  • Page 4: List Of Symbols

    1. Safety precautions List of symbols Warning Danger!: High Danger!: High Danger!: Moving Danger!: Hazard General warnings voltage temperature part of explosion Caution Caution for no Caution for water General cautions Electrical shock! Burning! liquid heating! leak! Poisonous For water only material Prohibitions Do not...

  • Page 5: Warning・Cautions

    1. Safety precautions Warning・Cautions Warning Do not use this unit in an area where there is flammable or explosive gas Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof. Always try to assure sufficient ventilation in the room and take extreme care so that the atmosphere will not reach the explosive limit concentration.
  • Page 6 1. Safety precautions Warning・Cautions Caution During a thunder storm During a thunderstorm, turn off the power key immediately, then turn off the circuit breaker and the main power. If this procedure is not followed, fire or electrical shock may be caused. If the electric failure shall be occurred, When power is shut off due to turning the ELB “OFF”...

  • Page 7: Before Using This Unit

     Place where the water is easy-to-be splashed. Install this unit on a stable place with the space as shown below. 50cm or more (Rear side) 50cm or more 80cm or GAS410 more ADL311S or GB210 100cm or more (Front side)
  • Page 8 Check whether a solvent can be used or not in the “About the applicable solvents” in the section 5. Handling precautions (P.24). Always monitor the oxygen concentration in the unit during operation to assure safety. Explosive solvent Caution Flammable solvent 　 GB210A+GAS410 Installation example...
  • Page 9 2. Before using this unit Precautions when installing the unit Warning 6. Do not modify 7. Do not topple or tilt this unit Set this unit to the flattest place. Setting Modification this unit strictly this unit on rough or slope place could cause prohibited.

  • Page 10: Names And Functions Of Parts

    3. Names and functions of parts Main unit Maintenance door sensor flow meter flow meter Circulation path filter Gas selector switch Operation panel Duct connection port Com cable connection Air amount indicator Duct connection (outlet) (optional) attachment part bombe connection port discharge port Pressurized air discharge port Discharge port...

  • Page 11: Internal Mechanism

    3. Names and functions of parts Internal mechanism For condensing solvent in condenser path Temperature Oxygen sensor sensor Ball valve For suction with a solenoid valve Clamp Blower 2L collecting flask Freezer Flow meter for oxygen sensor Filter for oxygen sensor Flow meter for introducing N Pump for oxygen...

  • Page 12: Operation Panel

    3.Names of parts and their function Operation panel ⑥ ⑤ ③ ④ ① ② Name Operation/action ① Power switch This is used to turn power ON/OFF. ② Blower control dial This is used to set an air amount. Filter differential pressure monitor Displays differential pressure between the inlet and ③...

  • Page 13: Operating Procedures

    4. Operating procedures Preparations (1) Connecting the power cord First check that the switches of the control assembly and the ELB are OFF and then connect the power cord securely to the power supply meeting the specified voltage and current. (2) Connecting an earth The power cord of this unit is an earthed 3-core captire cable (VCT) that integrates an earth wire and you must earth the green wire.

  • Page 14: Preparations

    ADL311 in an operation position lowering by all means, and can put height together when I am connected to GAS410. ※ The footstool (an option) for exclusive use of ADL311 becomes the remodeling at the time of the factory shipment.
  • Page 15 GAS410. Put an O-ring and securely fix using a clamp for installation. B: Connect the flexible duct into the connecting tube to the duct connecting (inlet) port of GAS410. Put an O-ring and securely fix using a clamp for installation.

  • Page 16: Preparations（Gb210A+Gas410

    4. Operating procedures Preparations（GB210A+GAS410） (1) Open the right side door of GB210A, install a blind plate to the upper position of the connecting port and remove a set of filter installation parts from the lower position of the connecting port.
  • Page 17 GAS410. Put an O-ring and securely fix using a clamp for installation. B: Connect the flexible duct into the connecting tube to the duct connecting (inlet) port of GAS410. Put an O-ring and securely fix using a clamp for installation.

  • Page 18: Operating Method

    The screen will automatically moves to the next one after calibration or press NEXT key. ※ Any key operation will be invalid until the timer counts becomes 0s. When connected to GAS410, the blower of 「O2 CAL」→ON Oxygen Sensor CAL ADL311S or GB210A will not be used.
  • Page 19 N (larger flow meter) to 40 - 50L/min. outlet When oxygen concentration drops to 8％, the compressor in operation integrated in GAS410 will activate. At the same time, INTER BLOWER N2 IN LOCK supply of N...
  • Page 20 4. Operating procedures Operating method (6) You select temperature control for inlet or outlet temperature using SWITCHING. When you want to control temperature by the outlet temperature, select inlet temperature at the start of operation switch to outlet temperature once the temperature has stabilized. When operation of N IN has finished and the screen has changed, set a temperature on the inlet temperature...
  • Page 21 4. Operating procedures Operating method (9) When the outlet temperature has become stable, change the solvent with the actual specimen. At this time the outlet temperature will change slightly and adjust liquid sending speed again when necessary. ～Finishing process～ (10) When specimen has been sent, change the specimen back to solvent and clean inside the nozzle.
  • Page 22 AIR IN (15) Choke the spray pressure to 0. Close (16) Turn the power switch of ADL311S or GB210A and GAS410 OFF. (17) Remove the container holding band and take out the product collecting container. When taking out the container, take care the powder attached on the back side of the cyclone cover.
  • Page 23 4. Operating procedures Operating method KEY PANEL Description of indication lamps You can confirm the operating statuses of switches one the KEY PANEL by checking whether a specific lamp is on or off. Each lamp will be turned on at the upper right corner on the KEY PANEL. Lamp on: Indicates that the spray nozzle is attached.

  • Page 24: Related Figure Between Blower And Temperature/Circulating Air Quantity (Reference)

    4. Operating procedures Related Figure between Blower and Temperature/Circulating Air Quantity (Reference) The temperature around outlet is depended on the circulating air flow rate of the blower. Also, this temperature is depended on the clogging of the filter in the blower. Refer to the following table for each dial value of the blower and the display temperature around inlet/outlet as the guideline of the work.

  • Page 25: Handling Precautions

    5. Handling Precautions Warning 1. Substances that cannot be used Such substances may cause an explosion or a fire. Whether a solvent may be used or not shall be judged according to “About specified organic solvents” in section 5. Handling precautions.

  • Page 26: About Applicable Organic Solvents

    5. Handling precautions About applicable organic solvents This unit has been designed to use isopropyl alcohol and ethanol. Note that the following restrictions shall apply when other organic solvents are used. (1) Restrictions because of explosion limit oxygen concentration When N gas, organic solvents, and air (oxygen) are mixed, explosion will occur when the oxygen concentration is over the oxygen concentration limit and if there is an ignition source.
  • Page 27 5. Handling precautions About applicable organic solvents Chemicals that each type of liquid sending tubes are as follows. Silicone tube：ethanol, isopropyl alcohol, methanol, acetone, acetic ether Viton tube：xylene, toluene, benzene, hexane, chloroform, methylene chloride [Oxygen concentration limit table] Organic solvent Oxygen concentration Boiling point〔℃〕...

  • Page 28: Corrosion Resistance Table

    5. Handling precautions Corrosion resistance table...

  • Page 29: Piping System Diagram

    5. Handling precautions Piping system diagram...

  • Page 30: List Of Materials

    Air contact assembly： 3-way valve （ for Seal assembly： （ for measuring Viton, Teflon switching Teflon concentration） Connecting hose ： Viton connection GAS410） ⑬ Filter Solenoid valve Seal assembly： Connecting hose ： Viton （for pulse jet） Teflon ⑭ Pump Valve：Chloroprene...

  • Page 31: Precautions During Operation

    （5） When this unit is connected to ADL311S or GB210A, the blower of ADL311S or GB210A cannot be used. Use the dial of GAS410 for setting an air amount. （6） Make sure that the glass chamber is fixed at the specified position without any play.
  • Page 32 5. Handling Precaution Caution during operation （16） If this unit is not operated, turn "OFF" the earth leakage breaker on the back of the unit. （17） The cyclone may charge easily with static electricity depending on the specific specimen used, or operating environment or conditions.

  • Page 33: Maintenance Method

    6. Maintenance Method Daily Inspection and Maintenance Warning ● Disconnect the power cable from the power source when doing an inspection or maintenance unless needed. ● Perform the daily inspection and maintenance after returning the temperature of this unit to the normal one.
  • Page 34 6. Maintenance Method Daily Inspection and Maintenance Caution Filter cleaning ● Filter element The clogging standard of filter mesh is that the indication on the filter differential pressure gauge is about twice of ordinary indication. When the filter is clogged, open the left side door of the unit, open the filter case cover, tear off the filter seal sticker, and then loosen and remove the butterfly nut that fix the filter.
  • Page 35 6. Maintenance procedures Daily inspection／care Gas selector switch GAS410 the maximum pressure within the compressor output is 0.1Mpa, if you need to use higher pressure, please use the external N2 bomb gas. 1. Gas selector switch, select "Internal compressor". 2. Gas selector valve 90 degrees clock wise, make sure the direction of the arrow above the valve handle.

  • Page 36: Long Storage And Disposal

    7. Long storage and disposal When not using this unit for long term / When disposing Caution Warning When not using this unit for long term… When disposing… ● Turn off the earth leakage breaker and original ● Keep out of reach of children. power source for safe without fail.

  • Page 37: When A Trouble Occurs

    8. When a trouble occurs Safety unit and error indications The table shows possible causes of activation of the safety unit and solutions. [Error indication] When an abnormality occurs to the inlet temperature controller or the outlet temperature controller, the touch panel at the operation panel displays the error screen.

  • Page 38: Safety Unit And Error Indications

    8. When a trouble occurs Safety unit and error indications Display Possible causes Solutions ① Supply voltage too high or too low ① Check the power supply voltage ② Motor mechanical failure ② Repair or replace ③ Ambient temperature is too high ③...

  • Page 39: Confirmation And Language Select For The Manual

    8. When a trouble occurs Confirmation and language select for the manual You can select English or Chinese with the language select function for the manual. [Confirmation and language select for the manual] Pressing ESC key will return to the standby screen.
  • Page 40 8. When a trouble occurs Confirmation and language select for the manual You can select English or Chinese with the language select function for error display and comments/. *Language selection for error display Blower ブロワー異常 鼓風機過熱警報 Overheat Refrigerator 冷凍機異常 冷凍機過熱警報 Overheat * Language selection for comments...

  • Page 41: Trouble Shooting

     Replace the cable not change even when  Connecting cable is defective the unit is connected to GAS410. Blower does  Incorrect connecting  Connect correctly. activate. connector of blower  Exchange oil periodically ...
  • Page 42  The adjusting dial for ADL311S increase the setting value or GB210A is being used  When the unit is connected to GAS410, operate the dial on the GAS410 side. （Dial for ADL311S or GB210A is disabled.） ◆ In the case if the error other than listed above occurred, turn off the power switch and primary power source immediately.
  • Page 43 8. In the Event of Failure… Trouble Shooting ※ When the value of oxygen concentration monitor cannot recover beyond 18% after operation, it’s suspected that it may be influenced by active carbon filter absorption, operate as per the following pictures. Adjust the gas pipe switching valve to connect to atmosphere (External gas), wait for several minutes, and check if the oxygen concentration display recovers beyond 18%.

  • Page 44: After Service And Warranty

    9. After Service and Warranty When requesting a repair When requesting a repair If any trouble occurs, immediately stop operation, turn the power switch off, pull out the power plug and contact your dealer, our sales office or our customer service center. Information necessary for requesting a repair ●...

  • Page 45: Specifications

    ・ Connector RNJC-PFPM-20-12-A-1 ・ 2L collecting flask GAS41-30330 ・ Flask clamp KS35 ・ Tube GAS410_01_02_05 ・ Screw M4×10 SUS ・ Warranty card ・ Operating manual GAS410 Filter ・ ・ Filter element neal ※ 1 External dimensions do not include protruding parts.

  • Page 46: Wiring Diagram

    11. Wiring diagram...

  • Page 47: Replacement Parts Table

    12. Replacement parts table Part name Standard Manufacturer Code № GAS41-40040 ※ B040300003 Filter For freezer Gas alarm G608P A020200001 Cooling fan SJ1238HA2BAL A080104012 A030101001 Freezer unit CAJ2428ZBR H100101001 Temperature sensor GAS410C_03_01-01 B040201001 Roots blower IRS-32A D35S-41J-0000 A041400055 ※ Pump for oxygen sensor GAS41-40570 ※...
  • Page 48 12. Replacement parts table Part name Standard Manufacturer Code № ※ B080807050 Liquid sending tube GAS410C_01_03-05 Silicone TTM214-Q-RR B020101028 Temperature controller for oxygen concentration display TTM214-Q-RI-RUV B020101027 Temperature controller for trap display HF13F/A1002Z1D A011002005 Relay AD21-200A2 B010701011 Transformer GPR-2500/GPR11-32-RST B990100271 Oxygen sensor module S8FS-C01524J A010801020...

  • Page 49: List Of Dangerous Substances

    13. List of Dangerous Substances Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. Otherwise explosion or fire may result 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 Metal “lithium”, metal “potassium”, metal “natrium”, yellow phosphorus, phosphorus...
  • Page 50 Responsibility Please follow the instructions in this document when using this unit. Yamato Scientific has no responsibility for the accidents or breakdown of device if it is used with a failure to comply. Never conduct what this document forbids. Unexpected accidents or breakdown may result in.

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