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Yamato BS 200, Instruction Manual, Page: 1 / 24

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Water Bath 

 

Model 

BS 200/400/600/660 

Instruction Manual 

 

- First Edition -

 

 

Yamato Scientific America Inc

．

 

Santa Clara

，

CA

 

                                                               

 

This paper has been printed on recycled paper

   

 Thank you for purchasing "Water Bath, BS Series" 

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. 

Summary of Contents for BS 200

Page 1: ...r Thank you for purchasing Water Bath BS Series 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 ...

Page 2: ......

Page 3: ...ion of Each Part 7 Main Unit 7 Control Panel 9 Operation Method 10 Procedure 10 Handling Precautions 11 Maintenance Method 13 Daily Inspection and Maintenance 13 Long storage and disposal 14 When not using this unit for long term When disposing 14 In the Event of Failure 15 After Service and Warranty 16 Specification 17 Wiring Diagram 18 Replacement Parts Table 19 Reference 20 List of Dangerous Su...

Page 4: ...f a problem that may cause a serious accident or ev en f atality CAUTION If the caution is ignored there is the danger of a problem that may cause injury damage to property or the unit itself Meaning of Symbols This sy mbol indicates items that urge the warning including the caution A detailed warning message is shown adjacent to the sy mbol This sy mbol indicates items that are strictly prohibite...

Page 5: ...aution electrical shock Caution scald Caution no road heating Caution not to drench Caution water only Caution deadly poison Prohibit Prohibit generally Prohibit inflammable Prohibit to disassemble Prohibit to touch Compulsion Compulsion generally Compulsion connect to the grounding terminal Compulsion install on a flat surface Compulsion disconnect the power plug Compulsion periodical inspection ...

Page 6: ...is not followed fire or electrical shock may result Never perform repair work yourself since it is dangerous and not recommended Do not use the power cord if it is bundled or tangled Do not use the power cord if it is bundled or tangled If it is used in this manner it can overheat and fire may be caused Do not process bend wring or stretch the power cord forcibly Do not process bend wring or stret...

Page 7: ...is unit in a place where Rough or dirty surface Flammable gas or corrosive gas is generated Ambient temperature exceeds 35 C Ambient temperature fluctuates violently There is direct sunlight There is excessive humidity and dust There is a constant vibration Install this unit on a stable place with the space as shown below Main Unit More than 15cm Front side 3 Do not use this unit in an area where ...

Page 8: ...this unit is strictly prohibited This could cause a failure 5 Installation on horizontal surface Set this unit to the flattest place Not setting this unit with its 4 legs covered with rubber contacted to the setting place surface evenly could cause the unexpectible trouble or malfunction ...

Page 9: ...ion To prevent take measures that putting up a notice of operating etc 8 Handling of power code Do not entangle the power cord This will cause overheating and possibly a fire Do not bend or twist the power cord or apply excessive tension to it This may cause a fire and electrical shock Do not lay the power cord under a desk or chair and do not allow it to be pinched in order to prevent it from bei...

Page 10: ...rt Main Unit BS200 BS400 Rear view same as each type Clamp Cover holder not equipped for BS200 Pole Control panel Overflow tube Thermometer Cover Power code Pole bracket Clamp Pole Thermometer Pole bracket Overflow tube Cover Control panel ...

Page 11: ...8 Description and Function of Each Part Main Unit BS600 BS660 Clamp Control panel Overflow tube Thermometer Clamp Pole Thermometer Pole bracket Overflow tube Control panel Cover Cover Pole ...

Page 12: ...function Refer to the Page 13 Maintenance Method Power lamp Lights on by turning on the power switch lights off by turning off the power switch Temperature setting dial Uses for setting the operation temperature Heater lamp Lights on while the heater is active Alarm lamp Lights on when the orverheating prevention device is activated Heater lamp Power switch Earth leakage breaker Alarm lamp Earth l...

Page 13: ... during the operation sometimes 4 Put the sample into the unit Put the sample into the open cover opening When using the large sample container remove the whole cover with the opening 5 Constant Water Supply Operation Method When this unit operates under the constant water supply mode use this unit injecting the water to the overflow tube constantly Note that never operate this unit under the unat...

Page 14: ...e Water medium Never use the heating medium such as oil for this unit Failure to do so could cause the fire or water leakage Use either pure water distilled water ion exchange water or tap water without fail Using well water or bad quality water could cause the damage or malfunction Be sure to change the water in the water bath frequently Water supply When supplying water pay attention not to spil...

Page 15: ... Temperature The maximum temperature of this unit differs depending on the operating environment and operating condition There might be the case that the water does not boil depending on the ambient temperature and operating condition The reason for not boiling might be raised as follows Outside air temperature is low Affected by the endothermic quantity of the sample Lowered the power voltage Ret...

Page 16: ...ell drained soft cloth to wipe dirt on this unit Do not use benzene thinner or cleanser for wiping Do not scrub this unit Deformation deterioration or color change may result in Monthly maintenance Check the earth leakage breaker function 1 Connect the power cord 2 Turn the breaker on 3 Push the red test switch by a ballpoint pen etc 4 If there is no problem the earth leakage breaker will be turne...

Page 17: ...le this unit as possible and recycle the reusable parts considering to the environmental protection The feature components of this unit and materials used are listed below Component Name Material Exterior Parts Exterior Iron steel plate Interior Stainless steel SUS304 Shelf Stainless steel SUS304 Cover Stainless steel SUS304 Pole Stainless steel Clamp Aluminum and resin Electrical Parts Power cord...

Page 18: ...se The temperature adjusting knob is loosen The power voltage is too low The water does not come to boil Outside air temperature is low The device is affected by the endothermic quantity of the sample The power voltage is too low In the case if the error other than listed above occurred turn off the power switch and primary power source immediately Contact the shop of your purchase or nearest Yama...

Page 19: ...ales office Check following items before contact Model Name of Product Production Number Purchase Date About Trouble in detail as possible Minimum Retention Period of Performance Parts for Repair The minimum retention period of performance parts for repair of this unit is 7 years after discontinuance of this unit The performance part for repair is the part that is required to maintain this unit Se...

Page 20: ...mensions 3 W D H mm 300 364 216 390 438 214 864 288 215 565 437 214 In bath capacity Approx 4 7L Approx 9L Approx 11L Approx 14L Power supply 220V AC 4 5A 220V AC 6 5A 220V AC 6A Diameter Number of the opening 4pcs 4 φ115 4pcs φ115 6pcs Weight Approx 5Kg Approx 9 5Kg Approx 16Kg Approx 12Kg Optional Accessories Ring None φ57 5mm 83mm 4pcs for each φ57 5mm 83mm 6pcs for each Cover 4pcs φ96 72 56 40...

Page 21: ...fication P Power cord w plug T2 3C ELB Earth leakage breaker Mitsubishi NV L20GR H Pipe heater G2R 2 AC100V PCB Board BS TH2 Overheating prevention device Matsushita TO 101C TH1 Temperature controller EGO 55 13022 040 Tr Transformer UD11 050A ...

Page 22: ...031 Common ELMA 021 5415 ELMA Knob cap 7140000032 Common ELMA 040 5015 ELMA Power cord DN004 BS200 T2 3B 1 25Sq Yamato Scientific DN003 BS400 600 660 T2 3C 2 0Sq Drain hose 3040010004 BS200 Silicon hose φ10 L360 Yamato Scientific BS400 660 Silicon hose φ10 L540 BS600 Silicon hose φ10 L450 Rod bracket A 2211080125 BS400 600 660 Yamato Scientific Rod bracket B 2211080126 Common Yamato Scientific Fla...

Page 23: ...ate Ammonium perchlorate and other perchlorate Potassium peroxide Sodium peroxide Barium peroxide and other inorganic peroxide Potassium nitrate Sodium nitrate Ammonium nitrate and other nitrate Sodium chlorite and other chlorites Calcium hypochlorite and other hypochlorites INFLAMMABLE LIQUID Ethyl ether Gasoline Acetaldehyde Propylene chloride Carbon disulfide and other flammable substances havi...

Page 24: ...ocument forbids Unexpected accidents or breakdown may result in Note The contents of this document may be changed in future without notice Any books with missing pages or disorderly binding may be replaced Instruction Manual for Water Bath Model BS 200 400 600 660 First Edition February 13 2017 Yamato Scientific America Inc 925 Walsh Avenue Santa Clara CA 95050 U S A http www yamato usa com Toll F...

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