ELECTRONIC SEPARATOR - Hi Seoul Trade Mall
Contents
1. potentiometer To increase sensitivity turn it clockwise to MAX To decrease sensitivity turn it counter clockwise to MIN When a different type of blood bags are to be used sensitivity should be adjusted again ES31515UMC 9905 5 4 How to Connect Multiple Units In most blood banks many units of plasma separator are used together As each separator should use a power adapter users need to prepare same numbers of wall outlets or multi tap adapters To reduce of AC outlets to be prepared up to five units of separators can be powered by one power adapter with use of jumper cables Do not connect more than five units with one AC power adapter If users experience any malfunctioning in clamp action reduce the number of units connected Following diagram shows inter connection Power Adapter Jumper 1 2 4 Separator 1 10 ES31515UMC 9905 6 Maintenance 6 1 Troubleshooting The following table covers common problems and suggested solutions Symptom Likely Cause Solution Power switch is on but No power connection Check power adapter connection no lamp comes on 3 Don k Equipment malfunction Ask service Call your distributor Clamp closes not by red Air bubble passed Refer to Note 3 in Sec 5 2 lls ons Sensitivity too high Refer to Note 1 in Sec 5 2 Clamping is too slow so Sensitivity too low Refer to Section 5 3 red cells passes clamp too much Cl2. USER S MANUAL ELECTRONIC SEPARATOR Model ES315 No CAT ES31515Ce Centron Technologies Corporation 319 25 Sadang 4 dong Dongjak ku Seoul Korea 156 823 Tel 82 2 522 7807 Fax 82 2 522 7806 Table of Contents Page Important Notes 2 1 Scope 3 1 1 Features 3 1 2 Accessories 3 2 Specifications 4 3 Views and locations 5 3 1 Top and control panel 5 3 2 Rear panel 6 4 Functional descriptions 7 5 How to use equipment 8 5 1 Preparation before use 8 5 2 How to use this separator 8 5 3 How to adjust sensitivity 9 5 4 How to connect multiple units 10 6 Maintenance 11 6 1 Troubleshooting 11 6 2 Cleaning 12 6 3 Service call 12 ES31515UMC 9905 Important Notes Do not adjust sensitivity too high If the sensitivity control is set too high near to MAX the equipment may not work properly If sensitivity is set too high the clamp may not be opened when the START button is pressed because this condition could be same that the red cells are passing in tubing so the clamp should keep closed Decrease the sensitivity control at rear panel Refer to Section 5 3 for details Caution The pressing plate is supported by a strong spring Hold the handle securely Don t place fingers in the tube clamp as it may hurt fingers Connection of multiple units Where dozens of this Electronic Separator should be used in a room the units can be powered in series Each separator has two power jacks the one is to tak
3. W 165 x H 240 x D 230 mm Weight 3 2 Kg mo mo j Temperature characteristics Operating 0 40 C 32 104 F Storage 20 70 C 4 158 F 4 ES31515UMC 9905 3 Views and Locations 3 1 Top and Control Panel a 1 POWER Switch and Lamp 2 START Switch and Lamp 3 OPEN Switch 4 CLOSE Switch and Lamp 5 Handle 6 Pressing Plate 7 Hook 8 Tube Clamp 9 Opto Sensor ES31515UMC 9905 3 2 Rear Panel TO POWER IN OUT BENSITMITY WEIGHT SENSOR T aaa 1 Power In Out Connector A 2 Power In Out Connector B 3 Connector for Weight Sensor 4 SENSITIVITY Control ES31515UMC 9905 4 Functional Descriptions The figure in Section 3 1 Top and Control Panel 1 POWER Switch and Lamp turns equipment power on and off and indicates power is being applied It s red 2 START Switch and Lamp The opto sensor starts to work when this switch is pressed Green lamp indicates sensor is working If the clamp closes at the moment when this button is pressed it is opened When red cells are detected the clamp closes and the lamp is turned off to indicate sensor is not working 3 OPEN Switch opens tube clamp 4 CLOSE Switch and Lamp This switch closes the clamp Lamp is l
4. amp Reduce sensitivity to get stable operation Refer to Section 5 3 to adjust it Note 2 When you press START button if clamp is not opened even though START lamp is turned on it means sensitivity is set at higher value than necessary Reduce sensitivity a little and then press CLOSE button CLOSE button should be pressed to terminate sensing process Press START button again ES31515UMC 9905 Note 3 When the opto sensor senses air bubbles moving in tubing clamp is also closed If clamp closes by air bubbles reduce sensitivity a little Press START button again to continue Now the separator is working When the opto sensor senses any darker or thicker stuff passing through sensor Clamp closes immediately CLOSE lamp turns on and buzzer sounds Sensor stops working 6 Seal blood bag tubing 7 Press OPEN button to open the now closed clamp Clamp is opened CLOSE lamp is turned off 8 Unload the blood bags 5 3 How to Adjust Sensitivity Sensitivity of opto sensor should be adjusted carefully If it is set too low clamping action may be delayed or may not be closed If it is set too high clamping action may become unstable as noted in the Note 1 Note 2 and Note 3 in Section 5 2 Small moving of tubing may trigger the sensor Clamp may not be opened by START button Air bubbles in tubing may trigger the sensor SENSITIVITY control is located at rear panel It is a single turn
5. amp doesn t open Sensitivity too high Refer to Note 2 in Sec 5 2 when START pressed OPEN button doesn t Sensing procedures not Press CLOSE button first work ended Refer to Note 2 in Sec 5 3 Other problems should be corrected by authorized service personnel Contact your distributor for service 11 ES31515UMC 9905 6 2 Cleaning The opto sensor senses optical transparency of plasma and red cells and compares each other The sensor should be kept clean and free of dirt or obstacles Use a soft cloth and mild detergent to clean the unit Do not use paint thinner benzene solvent or strong detergent 6 3 Service Call If the equipment does not operate properly or if you need assistance contact your distributor or the manufacturer 12 ES31515UMC 9905
6. ately A beep sounds a red lamp is lit At rear panel is a small control shaft marked as SENSITIVITY This potentiometer control adjusts sensitivity of the opto sensor In general a blood center uses dozens of this Electronic Separator in a room Not to use dozens of the AC power adapter in a room each separator has two power jacks the one is to take power from an AC power adapter and the other is to supply power to the next adjacent unit One AC power adapter can power up to five separators To collect a fixed amount of platelet from plasma a Weight Sensor model ES 355 can be connected with this electronic separator It is an electronic scale that works with this separator through a cable Operators can set a figure to collect and when change of weight reaches the preset figure ES 355 sends a command signal to the separator and to make the clamp be closed 1 2 Accessories The Electronic Separator ES 315 includes the items listed below Electronic Separator Stand ES 315 Power Adapter Jumper Cable User s Manual Ri A a Fm ES31515UMC 9905 2 Specifications Sensor type Infra red beam interruption sensor sr 2 Clamping power source Geared motor Clamp closing speed In about I second from sensing a 9 Controls POWER OPEN CLOSE START SENSITIVITY Indication lamps POWER CLOSE START Power source AC power adapter AC 100 120 or 220 240 VAC in 18 V out Power consumption 10 watts max Dimensions
7. dapter and four jumper wires Refer to Section 5 4 for details ES31515UMC 9905 5 How to Use Equipment 5 1 Preparation before Use 1 Connect the adapter plug to either A or B of the POWER IN OUT jack at rear panel 2 Turn the power switch on 3 If you are going to use this separator first time or to use new type of blood bags adjust the sensitivity Refer to Section 5 3 for procedures 5 2 How to Use This Separator 1 Hold the handle or hook it and place a centrifuged blood bag between pressing plate and panel 2 Break the nipple valve at top of blood bag or do as required in accordance with the type of blood bags and check that plasma starts to flow into tubing 3 Inspect carefully that air bubbles or flakes of red cells remain in tubing If any airs or red cells remain in tubing between blood bag nipple and the sensor remove it by pressing the blood bag to flow a little more amount Note The sensor senses air bubbles too and makes tube clamp close Air bubbles should not remain in tubing 4 Route tubing between sensor slot and under the clamp And press CLOSE button Clamp closes and red CLOSE lamp is lit 5 Release handle from hook and press START button Clamp is opened CLOSE lamp is turned off Sensing starts to work green lamp is turned on Plasma starts to flow into satellite bag Note 1 If sensitivity is adjusted too high small moving of tubing may trigger the sensor and close cl
8. e power from an AC power adapter and the other is to supply power to the next adjacent unit One AC power adapter can power up to five separators Refer to Section 5 4 for details Cleaning Instructions Use a soft cloth and mild detergent to clean the equipment DO NOT use paint thinner benzene solvent or strong detergent The slots in opto sensor should be kept free of any obstacle Keeping Avoid using or leaving the machine in a location where the temperature is higher than 122 F 50 C Keep it away from any heating source or direct sunlight ES31515UMC 9905 1 Scope 1 1 Features Electronic Separator model ES 315 is an electromechanical device that enables easy separation of blood components It is semiautomatic equipment to separate blood into red cells and plasma Conventional separators or plasma extractors are simple devices that have mechanical structures only Those conventional plasma separators request operators close watch all the time to stop the blood flow This electronic separator is equipped with an opto sensor and a tube clamp Watching blood components flowing in tubing the device closes tube clamp immediately when the opto sensor senses red cells passing After tubing loaded between the sensors sensing starts to work by pressing START button A green LED lamp indicates sensing is working When red cells start passing through tubing at sensor point the sensor senses red cells and closes tube clamp immedi
9. it while clamp is closed 5 Handle is a movable iron bar 6 Pressing Plate is a thick transparent plate that squeezes blood bag 7 Hook is to hold the handle while loading a blood bag 8 Tube Clamp opens when OPEN button is pressed or when START button is pressed It closes when CLOSE button is pressed or when the opto sensor senses red cells It closes too when a command signal comes from the Weight Sensor 9 Opto sensor emits and receives infra red beam As red cells in blood bag tubing interrupts more beams than plasma receiving level drops when red cells come Its sensitivity can be adjusted by users at rear panel The figure in Section 3 2 Rear Panel 1 Power In Out Connectors A can be either a power inlet or a power outlet It takes power if an AC power adapter is plugged in or it supplies power to the next adjacent unit if a jumper cable is connected 2 Power In Out Connectors B is identical as the connector A 3 Weight Sensor Connector has 4 pins Power is supplied to and command signal is fed from Weight Sensor through the connector 4 SENSITIVITY Control is a potentiometer which changes sensitivity of the opto sensor Turning it clockwise to MAX increases sensitivity Connection of multiple units When multiple units are used together power can be supplied from a neighbor unit in stead of using individual power adapters Five units can be powered together by one power a
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