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Instruction Manual - Second 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.
Contents Cautions in Using with Safety ..............1 • Explanation........................1 • Table of Illustrated Symbols ..................2 • Fundamental Matters of "WARNING!" and "CAUTION!" ..........3 • Fundamental Matters of "WARNING!" and "CAUTION!" ..........4 Before Using This Unit ................5 •...
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.
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...
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.
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.
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. ♦...
Before Using This Unit Requirements for Installation 3. Before/after installing • It may cause injure to a person if this unit falls down or moves by the earthquake and the impact. etc..To prevent, take measures that the unit cannot fall down, and not install to busy place.
Before Using This Unit Requirements for Installation 7. 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.
Before Using This Unit Installation Procedure Set the attached drainboard onto the bottom Set the drainboard horizontally. surface inside the chamber • The drainboard stabilizes the sterile samples inside the chamber as well as protects the heater and sensor. Make sure to set it. Close the drain valve •...
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.
Description and Function of Each Part Main Unit Pressure gauge Steam exhaust valve Safety valve Vent Upper handle Lower handle Yamato label Model label Handle panel Power switch Lower steam drain valve Power code Rubber boot...
Description and Function of Each Part Control Panel (Keys) Name Function SET key This key is used to select temperature mode. ▲ key This key is used to select temperature parameter ▼ key This key is used to select temperature parameter Water lever lamp flicker the water shortage alarm Temperature lamp...
Operation Method Apparatus/Liquid Sterilization Course Follow the procedures below for the setting of apparatus sterilization and liquid sterilization courses. 1. Press key to shift the function light to the position of sterilizing temperature, and now the display window will indicate the temperature mode. The sterilizing temperature may be set as required.
Operation Method Apparatus/Liquid Sterilization Course 6. 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. “Sterilizing Parameters Table” may be referenced for sterilizing time. Note: After sterilizing, [End] display, the drain valve shall keep open, from which traces of steam will be exhausted to discharge the cold air in the pot, and the sample will be dried and sterilized completely.
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.
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.
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.
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.
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. •...
2. the seal being damaged 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 Yamato Scientific Service Office.
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 >...
Specification Product name Sterilizer Model SK100C SK110C Temperature control 50 to 126℃ (sterilization ) range Maximum Operational 0.165MPa Pressure Operational ambient 5℃~35℃ temperature Heater 110V /1100W 220V /1100W Exhaust valve — liquid level sensor — Temperature control PID control by microcomputer system Setting/display method Digital setting by UP/DOWN key / Digital display...
Wiring Diagram SK100C AC110V SMJ1 SMJ2 SK110C AC220V SMJ1 SMJ2 Symbol Part name Symbol Part name breaker CONT PLANAR and display board shape fuse Power board transformer Sensor for chamber Heater liquid level sensor...
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 hidroperoxide (peracetic acid), Methyl ethyl ketone peroxide, Benzyl...
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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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