Digital (Enhanced) Overhead Stirrer
Contents
1. setting value When disappears this area shows running value Table 3 Digital Enhanced Overhead Stirrer 7 Motor protection and overload protection Overhead Stirrer works continuous the motor current is electronically limited to achieve security stall and overload protection When a fault occurs the security circuit immediately switches off motor to stop running while the overload protection light on the control panel flashes e Starts overload protection When the setting speed value does not match the current medium viscosity starts overload protection When the motor output shaft is stuck motor protection starts e Solutions When the setting speed value does not match medium viscosity that caused overload protection should be first pressing speed control button to stop stirring function Restart stirring after lowered setting speed value If overhead protection continues starting then repeat the process and gradually reduce the speed When the setting speed value does not match medium viscosity that caused overload protection should be first pressing speed control button to stop stirring function remove the block material and then re set original setting speed value to start stirring function The overhead protection still continues starting if the above method used please contact manufacturer supplier 8 Faults e Instrument can not be powered ON when start stirring function Check whether2. the required operating voltage and power supply voltage matched e Ensure the socket must be earthed reliably e Connect the power cable ensure the power on and begin self checking e Rotate the stirring button and set stirring speed e Press stirring button and start stirring e Press again the stirring button and stop stirring If these operations above are normal the instrument is ready to operate If not the instrument may be damaged during transportation please contact technical support of manufacturer supplier Digital Enhanced Overhead Stirrer Note AN Do not touch components of high speed running instrument during operation to avoid damage and harm 6 Control and Display 6 1 Control LCD display Speed torque light Power switch Overload protection light Power switch Mode switch Speed control button Drill chuck Figure 3 Items Speed control button Speed Mode switch knob LCD display Default settings Set stirring speed press the button to start stop stirring function Shift speed and torque display LCD displays the current speed value at initial running LCD displays the current torque value when press the mode knob LCD displays the real working state and all setting values Speed torque light RPM Torque Green Orange LED display light Different color of LED lights show the value for speed or torque that LCD screen currently displays Green LE
3. D light shows that LCD screen currently displays speed Orang LED light shows that LCD screen currently displays torque Digital Enhanced Overhead Stirrer Green Red LED display light LED light shows green when switch on LED light shows red when starts overload Power switch Overload protection When the torque protection light reaches limited value overload Power Overload protection function will be started At the same time overload protection light flashes while the system stops running Drill chuck Can be held stirring impellers Power switch pyro ON or OFF the instrument Table 2 Place the overhead stirrer in safe and stable surface and connect power cable Switch ON instrument The instrument begins self checking When initialization is over displays set at the same time the area of value setting display flashes that indicate can be set speed value Rotate speed control button to set stirring speed e LCD display no longer flashes when press speed button set disappear the stirring function starts e Press speed button again LCD display flashes set display the stirring function close 6 2 Display Set value display Figure 4 Set Faults Remote contro Display Set Descriptions Display when set target speed value Display when using external probe Display in case of error happening Value set display area When display this area shows
4. Digital Enhanced Overhead Stirrer User Manual OS40 Pro Digital Enhanced Overhead Stirrer OS20 Pro Digital Overhead Stirrer Please read the User Manual caretully before use and follow all operating and safety instructions 12300105 Contents Preface Service Warranty 1 Safety Instructions 2 Proper Use 3 Inspection 3 1 Receiving Inspection 3 2 Listing of Items 4 System assembly 5 Trial Running 6 Control and Display 6 1 Control 6 2 Display 7 Motor Protect and Overload Protection 8 Faults 9 Interface and Output 10 Maintenance and Cleaning 11 Associated Standards and Regulations 12 Technical Data 13 Ordering Information COMA NADAAUNNHP AHP HPWNN WN re Oo CO Digital Enhanced Overhead Stirrer Preface Welcome to the Digital Enhanced Overhead Stirrer User Manual Users should read this Manual carefully follow the instructions and procedures and be aware of all the cautions when using this instrument Service When help needed you can always contact the Service Department of manufacturer supplier for technical support in the following ways SCILOGEX LLC 500 Four Rod Road Suite 122 Berlin CT 06037 USA Tel 1 860 828 5614 Fax 1 860 828 5389 E mail info scilogex com Website Http www scilogex com Please provide the customer care representative with the following information e Serial number on the rear panel e Description of problem 1 e hardware or softw
5. Only use recommended cleansers Dyes Isopropyl alcohol Water containing tenside Isopropyl Construction materials alcohol Water containing tenside Isopropyl osmetics E alcohol Foodstuffs Water containing tenside Fuels Water containing tenside Before using other method for cleaning or decontamination the user must ascertain with the manufacturer that this method will not damage the instrument Wear the proper protective gloves during cleaning of the instrument Note e Electronic device can not clean with cleanser e f you require maintenance service must be cleaned the instrument in advance to avoid pollution of hazardous substances and to send back into original packing e If the instrument will not use for a long time please switch off and place in a dry clean room temperature and stable location A Digital Enhanced Overhead Stirrer 11 Associated standards and regulations Construction in accordance with the following safety standards EN 61010 1 UL 3101 1 CAN CSA C22 2 1010 1 EN 61010 2 10 Construction in accordance with the following EMC standards EN 61326 1 12 Technical data Item Specifications Voltage VAC 100 240 Frequency Hz 50 60 Power W Max stirring quantity H20 L Motor rating input W Motor rating output W Speed range rpm Speed display accuracy rpm Speed display Speed display resolution rpm Max torque Ncm Torque displa
6. acturer or failure to use the instructions may be caused unsafe situation Table 1 3 Inspection 3 1 Receiving Inspection Unpack the instrument carefully and check for any damages which may have arisen during transport If it happens please contact manufacturer supplier for technical support Note If there is any apparent damage to the system please do not connect to the power line Digital Enhanced Overhead Stirrer 4 System assembly a Install stand The stand must be assembled according to the following instructions Adjust the height of the main unit and the distance from main unit to the support holder by rotating the locking device Anti drop protector can be adjusted up or down ensure the locking position is suitable for fixing the main unit and then attach the main unit to the stand Figure 1 b Install stirring impeller Plug the stirring impeller into the drill chuck Adjust the stirring impeller which is held in position securely Clockwise tighten the drill chuck firmly using the chuck key Figure 2 Note Overhead stirrer is a high speed running device the system are required to lock securely the corresponding components in each step of the assembly to avoid any movement of the main unit or stirring impeller which would be caused harm or damage to peripheral instrument and personnel 5 Trial running Follow the instructions below to trial operate e Ensure
7. are e Methods and procedures adopted to resolve the problems e Your contact information Warranty You have purchased a Scilogex instrument This instrument is warranted to be free from defects in materials and workmanship under normal use and service for a period of 24 months from the date of invoice The warranty is extended only to the original purchaser It shall not apply to any product or parts which have been damaged on account of improper installation improper connections misuse accident or abnormal conditions of operation For claims under the warranty please contact your local supplier You may also send the instrument directly to manufacturer enclosing the invoice copy and by giving reasons for the claim Digital Enhanced Overhead Stirrer 1 Safety Instructions Warning e Read the operating instructions carefully before use e Ensure that only trained staff works with the instrument Protective ground contact dk e Ensure the socket must be grounded protective ground contact before use When working wear personal safety guards to avoid the risk of Splashing liquids Broken glass containers Follow the safety instructions guidelines and accident prevention regulations Do not touch the running parts moving instrument care not rolling your fingers Set up the instrument in a spacious area on a stable clean non slip dry and fireproof surface Do not operate the instrument in explosive atmosphe
8. rer Exclude universal stand Max stirring quantity 20L Cn plug 110V 220V 50Hz 60Hz Digital Enhanced Overhead Stirrer 840103219999 OS20 Pro Digital Overhead Stirrer Exclude universal stand Max stirring quantity 20L Euro plug 110V 220V 50Hz 60Hz OS20 Pro Digital Overhead Stirrer Exclude universal stand 940103319233 Max stirring quantity 20L UK plug 110V 220V 50Hz 60Hz Accessories 18900070 Universal stand including support holder and fixing device 18900071 Crossed stirrer 316L stainless steel 18900072 Straight stirrer 316L stainless steel 18900073 Blade stirrer 316L stainless steel 18900074 Centrifugal stirrer 316L stainless steel 18900075 Crossed stirrer PTFE coated 18900076 Straight stirrer PTFE coated 18900077 Blade stirrer PTFE coated 18900078 Centrifugal stirrer PTFE coated 18900069 Drill chuck 18100319 9 Pin interface line suitable for OvaPC software Table 4 Note The software OvaPC can be download free on our website www scilogex com
9. res with hazardous substances or under water Please note the vessel when set up the speed to avoid splashing the sample If the instrument does not run smoothly please decrease the motor speed Firmly secure the accessories and vessels in place to avoid damage or risk Preparation of samples may lead to dangerous flammable Only process samples that will not react dangerous Use the standard accessories listed in the accessories section and follow the instructions to use accessories to ensure safety Please switch off the power before assembly of accessories confirm the instrument and accessories are intact before switch on each time The instrument only be opened by expert please switch off before use The voltage stated on the nameplate must correspond to the mains voltage Do not cover the instrument during running Prevent the collision and extrusion to instrument and accessories Keep away from high magnetic field Digital Enhanced Overhead Stirrer 2 Proper use 3 2 Listing of Items The instrument is designed for mixing sticky substance in Item Qty schools laboratories or factories It can be installed on a Main unit 1 variety of impeller for different viscosity of the medium 2 te i ee A i Power cable 1 This instrument is not suitable for using in residential areas or other constraints mentioned in Chapter 1 User manual 1 Do not use the accessories recommended by the Key of drill chuck 1 manuf
10. the power cable is connected e Speed cannot reach set point The setting speed value does not match the current medium viscosity please reduce speed then re start e Stirring function suddenly stop Power overload protection light changed to red value setting display area shows Er03 or Er04 indicate the current failure is motor protection or overload protection Refer to Chapter 7 for the solutions of motor protection and overload protection If these faults are not resolved please contact manufacturer supplier Digital Enhanced Overhead Stirrer 9 Interface and output Overhead stirrer makes use of special accessories and cables to connect external devices Standard 9 pin interface is used to be connected to the PC e selected from the specified communication line of the EIA standard RS232C corresponding with DIN66020 e Transmission method Asynchronous signal transmission in start stop operation e Mode of transmission Fully Duplex 1 starts bit 7 character bits 1 stop bit e Transmission speed 9600 bit s e Data communication from laboratory instrument to computer is only possible on demand of the computer Note Do not insert or remove the RS232C communication line when switch on 10 Maintenance and Cleaning e Proper maintenance can keep instrument working properly and lengthen its lifetime e Do not spray cleanser into the instrument when cleaning e Do not remove the power line when cleaning
11. y Overload protection Motor protect 130 Enhanced model 70 40 Enhanced model 20 120 Enhanced model 60 100 Enhanced model 50 60 Enhanced model 30 LED light flashes auto stops LED light flashes auto stops Digital Enhanced Overhead Stirrer Max viscosity mPas Chuck range diameter mm Dimension W x H x D mm Weight kg Temperature C Permission relative humidity Protection class acc to DIN EN 60529 Remote control RS232 interface 50000 Enhanced model 10000 0 5 13 83x220x186 3 5 Enhanced model 2 5 5 40 80 IP21 Yes 13 Ordering information Cat No 840203019999 840203119999 840203219999 840203319999 840103019999 840103119999 Descriptions OS40 Pro Digital Enhanced Overhead Stirrer Exclude universal stand Max stirring quantity 40L USA plug 110V 220V 50Hz 60Hz OS40 Pro Digital Enhanced Overhead Stirrer Exclude universal stand Max stirring quantity 40L Cn plug 110V 220V 50Hz 60Hz OS40 Pro Digital Enhanced Overhead Stirrer Exclude universal stand Max stirring quantity 40L Euro plug 110V 220V 50Hz 60Hz OS40 Pro Digital Enhanced Overhead Stirrer Exclude universal stand Max stirring quantity 40L UK plug 110V 220V 50Hz 60Hz OS20 Pro Digital Overhead Stirrer Exclude universal stand Max stirring quantity 20L USA plug 110V 220V 50Hz 60Hz OS20 Pro Digital Overhead Stir
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