Operation Manual Electromagnetic stirrer uniSTIRRER 1
Contents
1. Te LABWARE Operation Manual Electromagnetic stirrer uniSTIRRER 1 CONTENTS 1 Za Intended Use Features Accessories Product Disposal Product Description ueeenseeaseeenseennneenennnnnennennnneennenennennn Technical SpecificatiONS onoooncnnnconocanocaninaninaninaninaninacinos Maintenance and Safety Instructions 0 Installation and Operation seeen Warranty STALE MON tuaconinsdaraa retrete 1 PRODUCT DESCRIPTION Congratulations You are using slim and compact electromagnetic stirrer designed with modern magnetic coil technology It provides high IP protection class IP 65 with no moving parts attached to it Setting of speed and time with digital display showing real time speed For better mixing pulse mode is provided in which stirring bar can rotate clockwise and anti clockwise for every 30 seconds 2 INTENDED USE This electromagnetic stirrer is designed for use in chemical and pharma industry for mixing liquids 3 FEATURES Flat surface with slim profile Wear free drive with no moving parts 1 2 3 Mixing capacity of 800 ml with 25mm magnetic stirring bar 4 Pulse function of 30 seconds for better mixing 5 Variable time setting from 1 minute to 99 minutes and infinite mode 6 Digital display for accurate setting of speed and time 7 Variable speed setting from 15 to 1500 RP2. According to these regulations any devices supplied after 13 06 05 in the business to business sphere to which this product is assigned may no longer be disposed off in municipal or domestic waste They are marked with the following symbol to indicate this As disposal regulations within the EU may vary from country to country please contact your supplier if necessary 11 Lab Logistics Group GmbH LLG GmbH Am Hambuch 1 D 53340 Meckenheim Tel 49 2225 9211 0 Fax 49 2225 9211 11 LABWARE www lig de info llg de Distributed By
3. the electromagnetic stirrer 8 After every restart ON OFF stirrer will start operating at last run speed and infinite time NOTE In case of slippage first turn OFF and turn ON again If slippage still occurs then reduce the speed for efficient operation 3 WARRANTY STATEMENT This product is warranted to be free from defects in material and workmanship for a period of three 3 years from date of purchase Your product will be duly repaired upon prompt notification in compliance with the following conditions This warranty is valid only if the product is used for its intended purpose and within the guidelines specified in this instruction manual This warranty does not cover damage caused by accident neglect misuse improper service natural forces or other causes not arising from defects in original material or workmanship This warranty does not cover any incidental or consequential damages commercial loss or any other damages from the use of this product This warranty does not cover damage to paint or finish and defects or damages caused by physical and chemical abuse or normal wear and tear The warranty is invalidated by any non factory modification which will immediately terminate all liabilities on us for the products or damages caused by its use The buyer and its customer shall be responsible for the product or use of products as well as any supervision required for safety If requested the products must be returned
4. to the distributor in well packed and insured manner and all shipping charges must be paid Some states do not allow limitation on the length of implied warranties or the exclusion or limitation of incidental or consequential damages This warranty gives you specific legal rights This warranty is given expressly in lieu of all other warranties expressed or implied 8 WARRANTY STATEMENT The purchaser agrees that there is no warranty of merchantability or of fitness for any intended purpose and that there are no other remedies or warranties expressed or implied which extend beyond the description on the face of the agreement This warranty is only applicable to the original purchaser All items returned for service should be set postage prepaid in the original packaging or other suitable carton added to avoid damage If the instrument is faulty or help is needed please contact your local distributor For your reference make a note of the serial number date of purchase and supplier here Serial No Purchase Date Supplier 10 9 PRODUCT DISPOSAL In case the product is to be disposed of the relevant legal regulations are to be observed Information on the disposal of electrical and electronics devices in the European Community The disposal of electrical devices is regulated within the European Community by national regulations based on EU Directive 2012 19 EU on waste electrical and electronics equipment WEEE
5. M 8 Water spill resistant designed as per IP 65 standard 9 Simple control panel for convenient and easy user interface 10 Anti Skid pads 4 ACCESSORIES Stirrer Bar PTFE coated 25 x 8mm high strength stir bar 5 TECHNICAL SPECIFICATIONS Stirring quantity max per stirring position H20 Stirred quantity Max 500 ml at 1500 RPM Tested in H20 with 25mm stirring bar Speed range 15 1500 rpm 1 to 99 minute a Time range ae infinite mode Digital Display Yes Recommended bar length Set up plate material Stainless Steel Permissible ambient temperature Protection class according to DIN IP 65 EN 60529 6 MAINTENANCE and SAFETY INSTRUCTIONS Read the following safety instruction carefully before using the electromagnetic stirrer for your as well as equipment safety L Do not place any steel or magnetic material on the base plate except the recommended magnetic stirring bar with beaker or flask in between Doing this can affect the magnetism of device Place device on a flat stable clean non slippery and fire proof surface The base plate must be clean and intact Use soft mild cloth to clean Do not try to mix liquid more than 800 ml with 25 mm magnetic stirring bar It may lead to improper mixing Wear your personal protective equipment in accordance with the hazardous category of the media to be processed Otherwise there is a risk from Splashing and evaporation of liqui
6. beaker flask or vessel 3 Place the vessel or beaker on the center of the base plate 4 Turn ON the electromagnetic stirrer by pressing ON OFF button 5 Set the speed at which the medium or liquids to be processed Minimum speed is 15 RPM and maximum speed is 1500 RPM 6 Set the Time if it requires Minimum time is 1 minute maximum time is 99 minutes By default time is always infinite SPEED SETTING e Press increment and decrement button to modify and set speed value e Single press increment or decrement button to increase or decrease the speed value by 50 RPM on each press e Continuous press increment or decrement button to increase or decrease the speed value at faster pace e Speed value is seen in the digital display and get set after 3 blinks e At any point of time user can modify the speed using increment or decrement button e On every restart the stirrer will start with the last run speed 7 INSTALLATION and OPERATION TIME SETTING The default timer is set as infinite more when stirrer starts In order to set time e Long press the PULSE TIME button to activate time mode By default the timer will be infinite and will be seen by t 20 in display e Once activated single press increment or decrement button to increase or decrease time value by 1 minute on each press e Once activated continuous press increment or decrement button to increase or
7. decrease time value as faster pace e After modifying wait for 3 blinks to set time Timer is countdown timer and it will take effect once it reaches set RPM e Speed can be modifying at any open of time The speed modified between ongoing times will not affect the time and timer continuous to be countdown Speed and Time will display alternatively when speed reached to set RPM e When timer goes to zero 0 the stirring stops The display will show t 00 and 0000 alternatively indicating time for stirring is over e After any timely stirring operation press any button except the power button to start the stirring operation with last run speed and time Note Timer will be set to default infinite once restart 7 INSTALLATION and OPERATION PULSE MODE In pulse mode the stirring direction will be reversed every 30 seconds In order to select the pulse mode and to reverse the direction of stirring at regular interval single press the pulse button First set the required speed and then single press the pulse button to start stirring process in pulse mode LED adjacent to pulse button will blink to indicate activation of pulse mode Pulse mode can also be time bound For time bound set speed and also time then single press the pulse button to start stirring in pulse mode Pulse stirring mode end when time goes to zero 0 7 Press the ON OFF button again to stop the ongoing operation as well as to switch OFF
8. ds Ejection of parts Release of toxic or combustible gases Do not lift or hold the device from the cable Do not use damaged beaker flask stirring bar or any other component for operation It may affect the efficiency of device Reduce the speed i f the medium splashes out of the vessel because to high speed f the appliance is not running smoothly f the container moves on the base plate Wear protective gloves while cleaning the device 6 MAINTENANCE and SAFETY INSTRUCTIONS 10 The base plate may warm after continuous usage Do not touch the base plate immediately after operation 11 Process pathogenic materials only in closed vessel under a suitable extractor hood Do not operate the appliance in explosive atmospheres with hazardous substance or under water 12 Only use that liquid for mixing that will not react dangerously to the extra energy produced through AN processing This also applies to any extra energy produced in other ways For example Through light irradiation through surrounding temperature etc 13 Abrasion of the dispersion equipment or the rotating accessories can get into medium you are working on 14 Chemical reaction of PTFE can occur when in contact with molten or dissolved alkaline earth metals as well as with fine partied powders of metals of the 2 and 3 group of the periodical system at temperatures above 300 400 C Only elementary fluorine c
9. hlorine trifluoride and alkaline metals do attack PTFE halogen hydrocarbons have a reversible swelling effect 15 The temperature of the stirring media in the beaker and beaker itself should not be more than 45 C 16 The equipment will not restart both in case of mains interruption and in the case of any fault or mechanical interruption Care should be taken based on the sample used for mixing 7 INSTALLATION and OPERATION The electromagnetic stirrer is provided in the box Open the box then remove the packaging and gently place the device on the firm and leveled surface Take care while unpacking and do not pull the AC power adaptor as it is attached with the device The user manual should be kept with the device Please keep all packaging in safe storage for at least two years for warranty purpose Below table shows the function of user interface buttons Buttons Name ON OFF Press button to turn ON and turn Button OFF the unit Single press button to activate pulse mode LED blinks to indicate Long press button to activate time mode It will be shown on display Pulse and Time Mode Button Increment Press button to increase speed time Button value Decrement Press button to decrease speed time Button value 7 INSTALLATION and OPERATION 1 Connect the AC power adaptor to the mains 2 Fill the beaker or vessel with the medium or liquids to be processed then place the magnetic stirring bar in the
Download Pdf Manuals
Related Search