Touch operation of the eo sterilizer
1. Adjust voice volume proper, to operate according to the voice prompt.
2. If it’s the first time to use the control system, or need to change the parameter, please click “User Parameters” button.
According to sterilizing process requirement to set all parameters, click “Expert Parameter”.
According to requirement or experience to set limit parameters, click “ back” button, then go back to the main control interface.
3.first press the "program start" button on the interface, then press the "heating" button. If the temperature of the water tank and the temperature inside the Cabinet do not reach the set value, the water tank starts heating, the circulating pump starts to work, and the program enters into the heating process. At this time, the sterilization program starts.
4. when the temperature of the water tank reaches the set value, the program will automatically jump to the "heat preservation" process, and the circulating pump will stop turning.
5. when the temperature of the cabinet reaches the set value, the program will automatically jump to the "heat preservation" process, and the circulating pump will stop turning.
6. when the heat insulation reaches the set value, the program enters the vacuum process, the vacuum valve opens and the vacuum pump starts.
7. when the pressure in the cabinet reaches the set value, the vacuum valve closes and the vacuum pump stops running automatically, the program will automatically enter the "pressure holding" process.
8. when the holding time reaches the set point, please manually open the humidifying valve (preferably pulse opening and closing), start humidifying, and when the humidity reaches the set point, close the humidifying valve.
9. open the bottle valve, and put the "feeding medicine" button on the motor interface. If the temperature of the dispensing port is greater than the set temperature, open the dosing valve, and ethylene oxide is vaporized through the vaporizer and then enter into the sterilization cabinet.
10. when the pressure in the cabinet reaches the stopping pressure, please close the bottle valve in time and close the dispensing valve, and the procedure will be automatically carried out to the "sterilization" process.
11. when the sterilization time reaches the set value, automatically enter into the replacement process, the vacuum valve is opened automatically, automatic operation of the vacuum pump, the pressure inside until the pressure reached the set value, automatically close the vacuum valve, vacuum pump, achieve the replacement waiting time after the intake valve opens automatically to pressure in the cabinet inlet pressure set value, start the vacuum process, so the cycle to achieve replacement times willing; the end of the sterilization process.
12. click on the "data output" button on the interface. The data output interface will appear and the sterilization record is required.
(the system has a maximum sterilization record for 30 days).
The working conditions
1. environmental temperature：5～40℃
2. relative humidity：≤80%
3. atmospheric pressure：86kPa～106kPa
4. suitable power：AC 380V±10% Three phase five wire system） 50Hz±1Hz
Sterilizer storage environment requirement
1. The sterilizer should be stored in the room and protect it from the rain, the sun and no acid and other corrosive gases inside, the room should be well ventilated, relative humidity not more than 93%, the temperature between -40℃～+55℃
2. The sterilizer life is normally 2500 sterilizing cycles. After the sterilizer is scrap, it should be take away by the company with certification.
3. produce date : please check the label.
Layout and preparation of sterilization workshop conditions.
Usually, ethylene oxide sterilizers require an ethylene oxide chamber, an auxiliary chamber, and a control room.
The standard requires that the door of the ethylene oxide chamber cannot lead to the sterilization workshop.
1. Open flames are strictly prohibited in the entire sterilization workshop and kept away from sources of ignition. Solid ground.
2. The sterilization workshop should ensure that the temperature exceeds 10 degrees Celsius (heated in winter).
3. The disinfection room should ensure good ventilation and use explosion-proof lamps and switches.
4. Disinfection room, explosion-proof axial flow fan, installed 300-500mm above the ground.
5. The EO room should have good ventilation, avoid direct sunlight, and use explosion-proof lamps and switches
6. The height of the photoelectric room/control room/auxiliary room is 3000mm (minimum).
We (Bocon) will quickly provide free sterilization workshop layout design according to customer needs.
Through the above analysis, we can understand the configuration of the disinfection machine and quickly and gradually advance the progress of the disinfection project.
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The concentration of ethylene oxide is a factor affecting the sterilization quality. The most common concentration range is 450-1200mg / L. With the increase of temperature, the sterilization effect of ethylene oxide is strengthened, and th...
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