Yamato SM200 Manual Download Page 1

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High Pressure Steam Sterilizer

SM200 SM300
SM310 SM510

Second Edition

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Thank you for your Yamato Scientific RE series Rotary Evaporator purchase

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For best test data, we recommend you purchase our BM series Water Bath.

Please call Yamato Scientific for more details.

Yamato Scientific America Inc.

Santa Clara, CA

(800) 292-6286

Read and apprehend the important warnings in

this instruction manual prior to use.

Summary of Contents for SM200

Page 1: ...entific RE series Rotary Evaporator purchase For best test data we recommend you purchase our BM series Water Bath Please call Yamato Scientific for more details Yamato Scientific America Inc Santa Clara CA 800 292 6286 Read and apprehend the important warnings in this instruction manual prior to use ...

Page 2: ...erature and Time 26 Special Program Features 27 8 Run MENU 28 33 Selection of Operation 28 STERILIZE Procedure 29 30 STERILIZE DRY Procedure 31 33 9 Special Control Functions 34 35 View Parameter during Operation 34 Interrupt Program during Operation 35 Pressure Relief Switch 35 Checking chamber temperature during stand by mode 35 10 Troubleshooting Guide 36 37 Safety 36 Self diagnostic Circuitry ...

Page 3: ...ple Type T Timer 1min 99hours and 59min 100 999hours Heater 1 Sterilization 1 3kW 1 7kW Heater 2 Drying 1 0kW 1 5kW Safety Main circuit breaker Over pressure safety valve Self diagnostic circuitry Monitors any abnormality of the temp sensor Low water sensor SSR and heater External Dimensions W D H 16 1 18 5 37 4 41cm 47cm 95 3cm 17 3 20 9 38 0 44cm 53cm 96 5cm Internal Dimensions Diameter Depth 9 ...

Page 4: ... 1min 99hours and 59min 100 999hours Heater 1 Sterilization 2 0kW Heater 2 Drying 1 5kW Safety Main circuit breaker Over pressure safety valve Self diagnostic circuitry Monitors any abnormality of the temp sensor Low water sensor SSR and heater Intend Dimensions W D H 17 3 20 9 38 0 44cm 53cm 96 5cm 17 3 20 9 42 7 44cm 53cm 108 5cm Internal Dimensions Diameter Depth 11 8 17 5 30cm 44 5cm 11 8 26 2...

Page 5: ... Note 2 or damage Note 3 to the equipment Note 1 Serious injury Bodily harm by electric shock bone fracture or poisoning which may require hospitalization Note 2 Injury Bodily harm by electric shock bone fracture or poisoning which may require hospitalization Note 3 Damage Any damage on equipment facility structure etc Meaning of graphic indications Shows warnings or caution Specific contents are ...

Page 6: ...e from this unit turn the breaker off immediately and pull out the main power cord Then contact Yamato Scientific Neglecting this procedure can result in fire or electric shock Never try repairing the unit yourself Forcibly bending pulling wrenching or extending the power cord can cause a fire or electric shock Overheat or fire can occur if the power cord is bundled or if an object is on the cord ...

Page 7: ...ide of the front door contains hot water after operation Let the water cool prior to removing the bottle To avoid possible bodily injury do not open the door during operation The plate lid and surrounding areas are hot after operation To avoid bodily injury do not touch these areas Always wear protective gear when removing a processed load Once the lid is open and all steam has exhausted remove st...

Page 8: ...ircuit breaker is switched off during operation the sterilizer solenoid exhaust valve will remain closed once power has been restored The solenoid exhaust valve will not open until the chamber temperature reaches below boiling point Do not attempt to open the sterilizer lid until the pressure is at 0psi Use the pressure relief switch to reduce the pressure inside the chamber to 0psi refer to page ...

Page 9: ...lorate Ammonia perchlorate and other perchlorates Potassium peroxide Sodium peroxide Barium peroxide and other inorganic peroxides Potassium nitrate Sodium nitrate Ammonia nitrate and other nitrates Sodium chlorite and other chlorites Oxidant Calcium hypochlorite and other hypochlorites Ethyl ether Gasoline Acetaldehyde Propylene chloride Carbon disulfide and other substance with the flash point b...

Page 10: ... External Handle Lid Exhaust U shaped Pipe Control Panel Arm Pressure Gauge Door Latch Bottle Water Window Viewer Panel Guard Pressure Relief Switch Circuit Breaker Terminal Optional Power Cord Louver Louver Louver Steam Saucer ...

Page 11: ...ensor 1 Sensor 2 Heater 1 Safety Valve Thermal Insulator Solenoid Drain Valve Solenoid Exhaust Valve Bottom Plate Heater 2 Chamber Service Plug Micro Switch Filter For Drying For Water Temperature For Sterilization For Chamber Temperature ...

Page 12: ...fication of Parts Internal Plug Silencer Drain Valve Micro Switch Exhaust Hose Heater 1 For Sterilization Filter Solenoid Exhaust Port Sensor 1 For Chamber Temperature Sensor 2 For Water Temperature Flange Clamp ...

Page 13: ...hows mainly time left and set time Heater lamp Stays lit or blinks when heater is on STERILIZE lamp Stays lit or blinks in sterilization process DRY lamp Stays lit or blinks in drying process END lamp Stays lit in the end of operation STERILIZE lamp Blinks when STERILIZE menu is selected before operation and stays lit during operation STERILIZE DRY lamp Blinks when STERILIZE DRY menu is selected b...

Page 14: ...ker on and off Area of installation The sterilizer should not be installed in the following environments Under direct sun In temperatures below 5 or above 35 Where severe changes in temperature occur In very humid or dusty locations Under water In vibrating or shock areas Level surface If the sterilizer is not on a level surface the heater will reach a high temperature causing a interruption of th...

Page 15: ...inches or more Space to open door 10 2 inches or more Space for ventilation 5 9 inches or more Do not install under a low ceiling An abundant amount of steam will spout out of the lid just after operation Do not install the sterilizer under any electrical components such as an alarm Lock casters Be sure to fasten the two front casters after positioning the unit Release Lock ...

Page 16: ...er source Connect to sufficient power source Type Power Source Necessary Capacity SM200 AC115V single phase 13A or more SM300 AC115V single phase 17A or more SM310 AC220V single phase 11A or more Be sure to connect the power cord to sufficient power source See right table SM510 AC220V single phase 11A or more Attaching the power cord Be sure that the breaker is turned off prior to connecting the p...

Page 17: ...tall the filter prior to operation Install the bottom plate The bottom plate balances the material in the chamber and protects heater 1 and sensor 2 Be sure to install the plate Close the drain valve Be sure to close the drain valve Bottom Plate at a level OPEN CLOSE ...

Page 18: ...0ml of water into the bottle This water is used to cool the hot steam coming out of the chamber The unit drains water forcibly out of the container into the bottle during the STERILIZE DRY process If too much water is poured into the bottle the drained hot water can overflow Follow the water volume specified Put the silencer into the bottle that contains 1500ml water After the silencer is placed i...

Page 19: ...right for water volume information Using over the maximum level of water will result in hot water spouting from the bottle SM510 2800 3000ml Use distilled water for sterilization Use distilled water to prevent collection of mineral deposits and corrosion of chamber components Under ground water is not recommended Placing materials into sterilizer Place the material into the basket and insert into ...

Page 20: ...e front door during operation Close the lid Be sure to close the lid completely by turning the handle clockwise in a 1 4 1 2 circle after it touches the chamber If it is not closed properly steam will escape from the chamber Set the steam saucer This unit comes equipped with a steam saucer to prevent any steam from dropping to the floor See right illustration to place the saucer under the exhaust ...

Page 21: ... water cool before draining Place a drain pan less than 2 inches in height under the drain valve or connect a drain hose Never drain water during operation If you open the drain valve at high pressure hot water will spout out Water bottle window viewer Check the water level window If water level is close to the upper limit indicated with the caution label be sure to drain some water before using O...

Page 22: ...f the chamber gray area in illustration on right will allow steam to escape Be sure to keep this area clean and avoid contacting with baskets etc when installing or removing materials from the chamber The gasket may deteriorate according to use If steam escapes frequently you may need to change the gasket Panel guard The panel guard was designed to protect the display keypad Do not hold the panel ...

Page 23: ... addition the bag can easily cover the exhaust in the upper part of the container Set the temperature lower than the heat resisting point of the bag Set time depends on quality and quantity of the material being sterilized See chart below Example Sample Temperature Time Notes Gauze 121 30min 5 dry gauze s Petri Dish 121 40min 30 petri dishes with lid The above data is only for reference use The ou...

Page 24: ...eaker on The sterilizer automatically starts in stand by mode and the display show current set point Push the MODE key Main display starts blinking Sterilization Temp Setting other parameters Turn the circuit breaker on Push the MODE key Use the keys to select desired parameter Î Î ...

Page 25: ...etting drying time END End To indicate the end of operation E ERROR Error To indicate the occurrence of trouble OFF Off Signal function is switched off O ON On Signal function is switched on STERILIZE TEMPERATURE Function of setting sterilization temperature STERILIZE TIME Function of setting sterilization time STOP Stop To indicate operation stop S SIGNAL Signal Buzzer at the end of operation ...

Page 26: ...24 Program MODE Flowchart ...

Page 27: ...TER key At this time you can change the sterilization temperature Input the sterilization temperature desired by pushing the keys key To lower temperature key To raise temperature S Temp Push the ENTER key The changed sterilization temperature is fixed and the panel shows the next function sterilization time set up Push the ENTER key again You can now change the sterilization time Input sterilizat...

Page 28: ...TER key The changed dry temperature is fixed and the panel blinks the next function dry time set up Push the ENTER key again You can now change the dry time Input the dry time you desire by key key To reduce time key To increase time D Time Push the ENTER key The changed dry time is fixed and the panel display automatically returns to stand by The displays blinks newly set sterilization temperatur...

Page 29: ...nal on off Push the MODE key The main display blinks and the sub display blinks sterilization temperature Push either the keys to search the panel display illustrated on left to the desired setting Push the ENTER key The panel display changes places and the setting can be changed Push either keys to display your selection Push the ENTER key The change on signal is fixed and the panel display retur...

Page 30: ... procedure allows the user to select the desired operation Turn on main circuit breaker Push MENU key to select sterilize Push MENU key again to select sterilize dry Menu change can only be made during stand by mode Once operation begins you can not change menu setting ...

Page 31: ...ain display blinks the set temperature The sub display blinks the set time The sterilize menu lamp comes on and off Push the ENTER key Operation begins The sterilization heater turns on The solenoid exhaust valve remains open Air purges out of the chamber Approximately 20 25 minutes The main display shows water temperature and heater lamp The sub display goes off Sterilize lamp comes on and off St...

Page 32: ...nu lamp is lit Natural cooling begins when the set sterilization time is complete At this time the heater will automatically shut off The main display shows chamber temperature The sub display blinks Sterilize lamp is lit Sterilize menu lamp is lit To prevent bumping the solenoid exhaust valve opens once the chamber temperature drops below boiling point The main display shows chamber temperature T...

Page 33: ... Push the MENU key to select STERILIZE DRY See P28 Set the temperature and time you desire See P25 and 26 The main display blinks the set temperature The sub display blinks the set time Sterilize Dry menu lamp blinks Push the ENTER key Operation begins The sterilization heater turns on The solenoid exhaust valve remains open to exhaust air from the chamber The main display shows water temperature ...

Page 34: ... Dry menu lamp is lit When forced drainage ends the solenoid drain valve is closed The solenoid exhaust valve opens to exhaust air out of the chamber The main display shows chamber temperature The sub display blinks Dry lamp blinks Sterilize Dry menu lamp is lit After the air exhausted out of the chamber the dry heater raises the chamber temperature The main display shows chamber temperature The s...

Page 35: ...ub display blinks End lamp is lit Sterilize Dry menu lamp is lit Push the ENTER key The ENTER key resets the cycle You may now run another cycle Drain the water bottle after STERILIZE DRY process The remaining water can cause hot water to spout out during the next operation Since the bottle contains hot water after operation wait for the water to cool before draining it ...

Page 36: ...nly be viewed not changed Push the MODE key The main display blinks set Temp The sub display shows the set temperature Set lamp is lit To check the other set points push key to flash the indication you desire in the main display and view the set points in the sub display To end the function push the MODE key The display returns to the original state ...

Page 37: ...ssure Relief Switch How to use the pressure relief switch Push the Pressure Relief Switch By pushing this switch open the solenoid exhaust valve opens Steam inside the chamber is exhausted into the bottle decreasing the chamber pressure and temperature The pressure relief switch can be used only when the solenoid exhaust valve is closed Be sure the material will not bump Be careful not to touch th...

Page 38: ...onnected heater circuit Exchange sensor etc Triac related trouble Display and buzzer Disconnected heater circuit Exchange triac etc Heater related trouble Display and buzzer Disconnected heater circuit Exchange heater etc Main relay related trouble Display and buzzer Disconnected heater circuit Exchange relay etc Run down of back up battery Display and buzzer The unit stays stand by condition Turn...

Page 39: ...ot go up The pressure does not increase Is the lid securely closed Is the packing or flange damaged The pressure increases when the solenoid valve is not closed Is the exhaust vent clogged The temperature changes during operation Is there considerable changes of the outside temperature Steam spouts rapidly Is there water in the bottle Is the exhaust hose out of place or damaged Water leaks Is the ...

Page 40: ...38 Wiring Diagram SM200 X SM300 Inside of dashed line is option ...

Page 41: ...rd X Relay POWER2 Power2 Board CT Current Transformer SW1 Pressure Relief Switch SSR Solid State Relay SW2 Micro Switch MCB Circuit Breaker TC Sensor 2 Thermocouple T Terminal PT Sensor 1 Pt100 resistance thermometer MV1 Solenoid Exhaust Valve H1 Heater 1 Sterilization MV2 Solenoid Drain Valve H2 4 Heater 2 Drying PLANAR Planar Board ...

Page 42: ...40 Piping Chart Chamber Heater 2 Sensor 1 Sensor 2 Heater 1 Drain Valve Silencer Bottle Safety Valve Heater 2 Solenoid Drain Valve MV2 Pressure Gauge Solenoid Exhaust Valve MV1 ...

Page 43: ...he filter out located in the bottom center when cleaning the inside of the chamber If cleaned without the filter inside the pipe can get clogged with debris Filter cleaning If the filter in the bottom center of the chamber is clogged drainage is prevented Clean the filter in appropriate intervals according to frequency of use Pull the filter out from the bottom drain port The filter may be cleaned...

Page 44: ...t up with a silencer at the end of the exhaust hose to reduce noise occurring from air purge Remove the silencer and clean with water once a month A ball is set in the silencer to prevent back flow of water Do not misplace the ball when removing the silencer Silencer Ball ...

Page 45: ...card for future references Check the name of the distributor date of purchase and any other contents of the warranty The terms of the warranty is two year limited commencing the date of purchase Repair is made without charge according to the contents of warranty Decontamination Statement We can not accept any products or parts returned to us for repair or credit that is contaminated with or has be...

Page 46: ...4 000 0058 AC115V 1 7kw Heater 1 SM310 510 2 24 000 0059 AC220V 2 0kw Heater 2 SM200 2 26 000 0003 AC115V 500W Heater 2 SM300 310 510 2 26 000 0004 AC115V 750W Sensor 1 1 16 003 0035 Pt100 Resistance Thermometer Sensor Sensor 2 1 16 003 0034 T type Thermometer Solenoid Exhaust Valve SM200 300 3 02 001 0016 AB41 02 7 C4A PT1 4 AC100V CKD Solenoid Exhaust Valve SM310 510 3 02 001 0017 AB41 02 7 C4A ...

Page 47: ...what this document 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 High Pressure Steam Sterilizer Model SM200 300 310 510 First Edition Feb 16 2006 Yamato Scientific America Inc 925 Santa Clara Walsh Avenue TCA 95050 U S A http...

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