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Sterilizer
Model
SK200C/210C
SK300C/310C
Instruction Manual
- First Edition -
Thank you for purchasing "Sterilizer, SK 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.
Yamato Scientific America Inc.
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Table of Contents
Related Manuals for Yamato SK200C
Summary of Contents for Yamato SK200C
- Page 1 Instruction Manual - First Edition - Thank you for purchasing "Sterilizer, SK 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.
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Page 2: Table Of Contents
Contents Cautions in Using with Safety ..............1 • Explanation........................1 • Table of Illustrated Symbols ..................2 • Fundamental Matters of "WARNING!" and "CAUTION!" ..........3 Before Using This Unit ................5 • Requirements for Installation..................5 • Installation Procedure....................8 Description and Function of Each Part.......... -
Page 3: Cautions In Using With Safety
Cautions in Using with Safety Explanation MEANING OF ILLUSTRATED SYMBOLS Illustrated Symbols Various symbols are used in this safety manual in order to use the unit without danger of injury and damage of the unit. A list of problems caused by ignoring the warnings and improper handling is divided as shown below.Be sure that you understand the warnings and cautions in this manual before operating the unit. -
Page 4: Table Of Illustrated Symbols
Cautions in Using with Safety Table of Illustrated Symbols Warning Warning Warning Warning Warning Warning generally high voltage high temperature drive train explosive Caution Caution Caution Caution Caution Caution generally electrical shock scald no road heating not to drench Caution Caution water only deadly poison... -
Page 5: Fundamental Matters Of "Warning!" And "Caution
Cautions in Using with Safety Fundamental Matters of "WARNING!" and "CAUTION!" 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. - Page 6 Cautions in Using with Safety Fundamental Matters of "WARNING!" and "CAUTION!" CAUTION! When opening the cover... Make sure that the pressure of equipment has decreased to 0(zero) MPa before opening the cover. Generally the cover does not open due to the safety lock mechanism under the high pressure condition.
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Page 7: Before Using This Unit
Before Using This Unit Requirements for Installation 1. Choose a proper place for installation • Do not install this unit in a place where: ♦ Rough or dirty surface. ♦ Flammable gas or corrosive gas is generated. ♦ Ambient temperature 35°C and above or 5°C and below. ♦... - Page 8 6. Choose a correct power distribution board or receptacle • 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. SK200C models: AC115V SK210C models: AC220V SK300C models: AC115V SK310C models: AC220V...
- Page 9 • The D class earth connecting works is required if no ground terminal is provided. In this case, consult with the selling office where you purchased or our sales office. • Securely connect it to the switchboard or outlet. SK200C/300C SK210C/310C Earth connecting outlet...
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Page 10: Installation Procedure
Before Using This Unit Installation Procedure Set the attached drain board onto the bottom Set the drain board horizontally. surface inside the chamber • The drain board stabilizes the sterile samples inside the chamber as well as protects the heater and sensor. Make sure to set it. The water level indicator board Close the drain valve... - Page 11 Before Using This Unit Installation Procedure Close the door before operation • Place the sterilizing drum with properly-piled items into the pot with the positioning mark on the pot lid to be aligned to the center of the lower handle. Press the lid gently by hand and turn it clockwise for the upper and lower handles to close completely and 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.
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Page 12: Description And Function Of Each Part
Description and Function of Each Part Main Unit Pressure gauge Safety valve Steam exhaust valve Upper handle Vent Lower handle Door lock check Operation panel Power switch Yamato label Drain valve Rubber foot Manual lock... -
Page 13: Control Panel (Keys)
Description and Function of Each Part Control Panel (Keys) Name Function SET key This key is used to select temperature/time mode. ▲ key This key is used to increase the temperature/time parameter ▼ key This key is used to decrease the temperature/time parameter Water lever lamp... -
Page 14: Operation Method
Operation Method Apparatus/Liquid Sterilization Course Follow the procedures below for the setting of apparatus sterilization and liquid sterilization courses. 1. Pour the water to the designated scale in chamber, lay the sterilization samples in place and close the cover, as shown in the right figure, the green water level indicator lamp, yellow lid lock indicator lamp and green temp. - Page 15 Operation Method Apparatus/Liquid Sterilization Course 6. when the temperature rises to above 102 ℃ , the pressure indicator is light, the top cover cannot be opened 7. When the pressure and temperature reach the set scope, the running light (sterilizing light) will be on and the time will start working for effective heat preservation and sterilization.
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Page 16: Sterilizing Parameters
Operation Method Sterilizing Parameters Item to be Necessary heat preservation Relative steam Relative steam sterilized time temperature（℃） pressure（MPa） Rubber 0.1-0.105 Dressings 30-45 121-126 0.105-0.14 Utensils 121-126 0.105-0.14 Apparatus 121-126 0.105-0.14 Liquor 20-40 121-126 0.105-0.14 Dishware 121-126 0.105-0.14 Use calibration offset function Calibration offset is a function which corrects the difference between the temperature in furnace and that of controller (sensor temperature) if arises. -
Page 17: Handling Precautions
Handling Precautions WARNING WARNING! If a problem occurs If smoke or strange odor should come out of this unit for some reason, turn off the power key right away, and then turn off the circuit breaker and the main power. Immediately contact a service technician for inspection. -
Page 18: Caution
Handling Precautions CAUTION 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. Do not touch the hot section The temperature on the cover and top board on the chamber are very hot during operation or just after operation is completed. -
Page 19: Maintenance Method
Maintenance Method Daily Inspection and Maintenance For the safety use of this unit, please perform the daily inspection and maintenance without fail. Using the city water to this unit might attach dirt. Do inspect and maintain this point while performing daily inspection and maintenance. -
Page 20: Long Storage And Disposal
Long storage and disposal When not using this unit for long term / When disposing CAUTION! When not using this unit for long term… • Turn off the power and disconnect the power cord. WARNING! When disposing… • Keep out of reach of children. •... -
Page 21: In The Event Of Failure
In the case of 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 Yamato Scientific Service Office. -
Page 22: After Service And Warranty
If the failure occurs, stop the operation, turn OFF the power switch, and unplug the power plug. Please contact the sales agency that this unit was purchased, or the Yamato Scientific’s sales office. < Check following items before contact >... -
Page 23: Specification
Specification Product name Sterilizer Model SK200C SK210C SK300C SK310C Temperature control 50to 126℃ (sterilization ) range Maximum Operational 0.142MPa Pressure Operational ambient 5℃～35℃ temperature Heater 115V /1500W 220V /1500W 115V /1500W 220V /1500W Drain valve Globe valve liquid level sensor... -
Page 24: Wiring Diagram
Wiring Diagram SK200C/300C AC115V SMJ2 Blue Green SMJ1 SK210C/310C AC220V SMJ2 Blue Green SMJ1 Symbol Part name Symbol Part name Power switch SMJ1 Control board Terminal station SMJ2 Display board Heater Temperature sensor Cover interlock switch Float Switch... -
Page 25: Replacement Parts Table
Lid Packing A081902024 Pressure Gauge A990100243 Safety valve A990100249 Steam exhaust valve A990100255 Rubber Foot B082099007 C-30-RK-3225 Terminal block A011302002 T3052-6-4P-CLO SK200C/300C Symbol Part Name Code No. Specification Manufacturer SMJ1 CONT board A020105001 SMJ1 110V Heater A080501013 1500W/110V Power Cable A011208003 3*2.0 With plug... -
Page 26: Reference
Reference List of Dangerous Substances Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. EXPLOSIVE Ethylene glycol dinitrate (nitro glycol), Glycerin trinitrate (nitroglycerine), Cellulose nitrate (nitrocellulose), and other explosive nitrate esters Trinitrobenzene, Trinitrotoluene, Trinitrophenol (picric acid), and other explosive EXPLOSIVE: nitro compounds Acetyl hydroperoxide (peracetic acid), Methyl ethyl ketone peroxide, Benzyl... - Page 27 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.