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Sterilizer 

Model 

SK102C  SK112C   
SK201C    SK211C   
SK301C  SK311C 

Instruction Manual 

 

- First Edition -

 

 

 

Yamato Scientific Chongqing Co., Ltd

 

 Thank you for purchasing "Sterilizer,  SK  Series" 

of Yamato Scientific Chongqing 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 SK102C

Page 1: ...ing Sterilizer SK Series of Yamato Scientific Chongqing Co Ltd To use this unit properly read this Instruction Manual thoroughly before using this unit Keep this instruction manual around this unit fo...

Page 2: ...hodU3T 12 3TUApparatus Liquid Sterilization CourseU3T 12 3TUSterilizing ParametersU3T 16 3TUHandling PrecautionsU3T 17 3TU WARNINGU3T 17 3TUCAUTIONU3T 18 3TUMaintenance MethodU3T 19 3TUDaily Inspectio...

Page 3: ...ger of a problem that may cause a serious accident or even fatality CAUTION If the caution is ignored there is the danger of a problem that may cause injury damage to property or the unit itself Meani...

Page 4: ...ution 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 Pro...

Page 5: ...ock 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...

Page 6: ...ins very hot just after the sterilizing operation has completed even the pressure reading is 0 zero MPa Drain the water after it is sufficiently cooled down Do not touch the hot section Some sections...

Page 7: ...ntal surface The power source is instable Install this unit on a stable place with the space as shown below 2 Installation on horizontal surface Use the equipment on the horizontal and firm place to k...

Page 8: ...eptacle Choose a correct power distribution board or receptacle that meets the unit s rated electric capacity Operating voltage range for respective equipment models are as follows SK102C models AC115...

Page 9: ...le of power cord to the grounding conductor or ground terminal to prevent accidents caused by electric leakage Do not connect the earth wire to gas or water pipes If not fire disaster may be caused Do...

Page 10: ...filled 3 Use distillated or purified water for sterilizing water Fill distillated or purified water inside the chamber Tap water may be used Calculus generate inside the chamber when tap water is used...

Page 11: ...d the safety lock to remain in open position and the safety lock will lock the upper and lower handles automatically when the pressure in pot rises The lock lever on the cover is held by the hook and...

Page 12: ...f Each Part Main Unit No Name No Name 1 Safety valve 6 Upper cover 2 Vent valve 7 Operation panel 3 Handle up down 8 Power switch 4 Exhaust drain valve 9 Exhaust drain port 5 Pressure gauge 10 Power i...

Page 13: ...ights up 7 Working lamp The indicator lamp is ON when the RUN key is pressed and the product starts to work 8 Increase Decrease keys Press Up to increase the parameters to be modified and press Down t...

Page 14: ...the handle and the heater will not work when the cover is not closed or there is water shortage in cylinder The blinking water level lamp indicates that there is water shortage in the cylinder Figure...

Page 15: ...ears in the display screen Figure 14 Press the up and down keys Figure 15 to adjust the required sterilization time value After the adjustment press the set key twice to store and confirm the new ster...

Page 16: ...perature and pressure rising Figure 19 When the temperature in the cylinder rises to be about 102 the interlock indicator lamp will turn to be normally ON Figure 20 When the temperature of sterilizer...

Page 17: ...uge returns to zero Figure 26 turn the cover CCW and separate the upper and lower handles completely Figure 27 At this point the interlock lamp goes out Figure 28 indicating that the cover can be remo...

Page 18: ...ation with the target setting temperature Check the temperature in furnace temperature of sample with a thermograph after it is stabilized Check the difference between the setting temperature and that...

Page 19: ...for flammability and handling of flammable solvent This unit is not designed as the explosion proof construction Pay special attention to the handling of the sample to be handled with this unit on the...

Page 20: ...y Drain the water after the water is sufficiently cooled down Do not drain water during operation The hot water blows out if the drain valve is opened while the pressure is increasing Do not damage th...

Page 21: ...rmal state Do not disassemble this unit U CAUTION Use a well drained soft cloth to wipe dirt on this unit Do not use benzene thinner or cleanser for wiping Do not scrub this unit Deformation deteriora...

Page 22: ...you to disassemble 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 N...

Page 23: ...blocked 2 the safety valve unable to work properly 1 to unclog the safety valve 2 to replace the safety valve with qualified one 4 The pressure gauge failing to return to zero under non pressure condi...

Page 24: ...les 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 m...

Page 25: ...s Fixed temperature operation procedure Safety devices Water level detection liquid expansion method safety valve 0 165MPa safety interlocking interactive device spring full lift safety valve Pressure...

Page 26: ...iagram SK102C 201 301C Symbol Part name Symbol Part name ELB Power switch SMJ1 Control board FU3 Safety tube SMJ2 Display board H1 Heater Pt100 Temperature sensor BL Float Switch SW1 Cover interlock s...

Page 27: ...iagram SK112C 211 311C Symbol Part name Symbol Part name ELB Power switch SMJ1 Control board FU3 Safety tube SMJ2 Display board H1 Heater Pt100 Temperature sensor BL Float Switch SW1 Cover interlock s...

Page 28: ...0019 8808049 50 White YSJ Caster With brake A080300019 8808062 50 White TM Terminal block A011302002 T3052 6 4P CLO YSJ SK102C 201 301C Symbol Part Name Code No Specification Manufacturer SMJ1 CONT bo...

Page 29: ...te 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...

Page 30: ...cument may be changed in future without notice Any books with missing pages or disorderly binding may be replaced Sales Yamato Scientific America Inc 925 Walsh Ave Santa Clara CA 95050 Yamato Scientif...

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