MIXER MANUAL
Contents
1. usui 8 ACCESSORIES secs US alles 16 81 STAINLESS STEEL CHUCK RETROFIT AND SHAFT INSTALLATION INSTRUCTIONS alake 17 9 LABMASTER FEATURES AND SPECIFICATIONS 18 10 SALES OFFICES lk lalla 19 11 WARRANTY mE eU SS 20 TABLES mM TABLE LEABMASTER o oi aada 12 TABLE 2 RUN MODE DISPLAY OPTIONS acere njaa tasaseid e Se EE ert eter er ete abate reti 12 TABLE 3 RUN MODE KEYPAD DEFINITIONS cscccoccoosccosescecescccescessccessscecucessccesscecsccesscccsssececscssccessesessecessccecssccesccessees 12 13 PAUDTS as LA aa Da 13 TABE 5 MM mad am E map lll 13 TABLE 6 SET MODE KEYPAD DEFINITIONG cccccccccosscsescccccscccecccesssessecccesecssecesccesscecsacesscesetccsesscesscsececcecensccescseceascensaccenscs 14 LABEE 7 POWER ON TEST ERROR t e DM aial aa Q u S a 14 FIGURES FIGURE 1 GENERAL ARRANGEMENT DRAWING 111010 amp L5U10 8 FIGURE 2 GENERAL ARRANGEMENT DRAWING L1U10F amp 50 Uu X2. 9 FIGURE 3 INITIAL INSTALLATION eni ctt eter d ed pls 10 FIGURE 4 IMPBEELERS MR EU u c EE uA aya CE Pee 11 A WARNING NOTES NOT START MIXER BEFORE VERIFYING VOLTAGE CONFIGURATION THE LabMaster MIXER IS SUPPLIED CONFIGURED FOR THE DESTINATION LINE VOLTAGE REQUESTED 115 OR 230 VOLTS CHECK WHETHER THE VOLTAGE INDICATED ON THE REAR OF THE UNIT MATCHES THE AVAILABLE LINE VOLTAGE DO NOT ATTEMPT TO SERVICE OR REPOSITION THE MIXER WHILE SHAFT IMPELLER IS ROTATING DO NOT ALLOW LOOSE CLOTHING OR PARTS OF THE BODY TO COME NEAR THE ROTATING MIXER SHAFT BEFORE SERVICING THE MIXER ALWAYS TURN THE POWER OFF USING THE ON OFF SWITCH ON THE FRONT OF THE UNIT UNPLUG AND REMOVE THE POWER CORD 19 AVOID TANGLING OR BREAKING DO NOT ATTEMPT TO OPEN OR REPAIR THE MIXER THERE IS NO USER SERVICEABLE COMPONENTS IN THE MIXER REMOVAL OR DESTRUCTION OF THE HOUSING VOIDS ANY WARRANTY EXPLICIT OR IMPLIED CONSULT THE FACTORY FOR QUALIFIED TECHNICAL SERVICE ASSISTANCE USE ONLY HIGH QUALITY LIGHTNIN MIXER SHAFTS AND HEAVY DUTY RING STANDS USE OF NON LIGHTNIN MIXER SHAFTS OR RING STAND COULD RESULT IN INJURY TO THE OPERATOR OR DAMAGE TO THE LabMaster MIXER ALWAYS KEEP THE LabMaster MIXER SHAFT CLEAN ACCUMULATION OF FOREIGN MATTER ON THE SHAFT COULD INCREASE THE POTENTIAL FOR PERSONAL INJURY CARE MUST BE TAKEN WHEN SETTI
3. INSTALLATION OPERATION MAINTENANCE LIGHTNIN gt QS _ SS S X SSS SSS 55 AS LabMaster Mixer Operational Guide BK223116 Rev E Information in this user manual is subject to change without notice 2004 LIGHTNIN MIXERS rights reserved Printed in U S A Reproduction in any manner whatsoever without the permission of 2 LIGHTNIN is strictly forbidden Trademarks LIGHTNIN is a registered trademark of LIGHTNIN LabMaster is a trademark of LIGHTNIN 1 REGULATORY 6 2 LIGHTNIN LABMASTER MIXER INSTALLATION AND OPERATION 10 3 ONOFESWITCH uu u 12 4 KEYPADDEBINITIONS a a te eee D a 12 5 RUNMODE 2 x asi ai t 12 Sl FAUT 6 mNSETMOBE I aaa Kulla snn a 13 7 DTAGINOS FIC y u ua Su a s ae 14 AL POWERON TES E Z Mr re a A 14 72 ENTERING DIAGNOSTIC Maia aaa CUNT bor Mech IERA 14 7 3 ACCEPTANCE TEST eee t NL 74 POWER MEASUREMENT 020 2 2 00001520 0000041414020000000 00 15 75 TEMPERATURE CALIBRATION OF EXTERNAL
4. 10 of the nominal voltage transient overvoltages according to Installation Category 11 and Pollution degree 2 in accordance with IEC 664 FCC Notice U S Only All models of Lightnin Labmaster series mixers are classified by the FCC as Class A digital devices and as such the following FCC notices apply WARNING Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this eguipment NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the manufacturer s instruction manual may cause harmful interference to radio communications Operation of this equipment a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded cables must be used with this unit to ensure compliance with the Class A FCC limits IC Notice Canada Only All models of Lightnin Labmaster series mixer are classified by Industry Canada IC ICES 003 Issue 2 as Class A digital devices Devices that are tested and comply with C
5. Current set speed displayed in digits Use 0 9 to enter new set speed a DIRECTION icon either clockwise or counter clockwise illuminated Use ITEM to toggle between directions Note this set item will be skipped 1f the motor is running MM or IN icon flashing Use ITEM to toggle between units Select MM for SI units mm L min n cm C or IN for Units TIMER icon flashes Use 0 9 to enter the value for countdown timer in MM SS form With the countdown timer set the unit will run until the timer expires When the Timer i Impeller Style unit will run continuously IMP icon flashes Use ITEM for select the impeller type Upon selecting an impeller the diameter is set to the default value If you do not wish to use the default diameter enter diameter in AAAA for millimetres or BBB B for inches and tenths of inches Note If USER is selected the user will be prompted by an arrow to enter a flow constant and impeller diameter Table 5 Set Items timer reaches 00 00 the unit will stop If entry is 00 00 the er a value After input or selection there are three options ENTER accepts setting and returns to RUN mode SET accepts setting and cycle to next set item RESET does not change setting and returns to RUN mode ENTER Accept entered or selected setting and retum to RUN mode Start the motor if it was stopped ITEM Toggles to next selection icon d
6. It opens for full axial mixing action The R100 impeller provides high shear and moderate pumping action JE Heavy Duty Ring Stand 16 mm 63 Rod 610 mm 24 0 high Heavy Base Cat 829453PSP 316 Stainless Steel Shafts 9 5 mm L1U10 38 9 5mm L5U10 38 9 5 mm 38 dia shaft turned down to 8 mm 31 dia at impeller end Catalog Number 610 mm 24 0 143727 24 07 143727 17 A310 A310 A310 A310 A310 A100 A100 A100 A100 A100 A100 A100 A200 A315 A315 A315 A320 A320 A320 A410 R500 R500 R100 R100 Paddle 8 mm 31 8 mm 31 8 mm 31 Catalog 115VAC The A100 propeller provides moderate pumping action The R500 impeller creates a cutting tearing action to disperse solids and shread fibrous materials 3 Information 64 mm 2 5 96 mm 3 87 114 mm 4 5 25 mm 1 0 38 mm 1 5 51 mm 2 0 51 mm 2 0 UU A i ini 3 1 51 mm 2 07 76 mm 3 07 102 mm 4 07 127 mm 5 07 76 mm 3 07 102 mm 4 07 127 mm 5 07 100 mm 3 97 51 mm 2 07 76 mm 3 07 38 mm 1 57 51 2 07 51 mm 2 07 Catalog 230VAC The A320 impeller is efficient at blending high viscosity materials The A315 impeller is an excellent choice for gas dispersion with solids suspension Catalog Number 808955PSP 808999PSP 809410PSP 809411PSP 809412PSP 800570PSP 800569PSP 800568P
7. any time by pressing RESET To restart the calibration press 46 then ENTER Motor losses are temperature dependent It is recommended that the calibration program be run prior to any series of mixing experiments Frequent calibration ensures the most accurate results NOTE Ifthe calibration process fails the mixer beeps repeatedly until RESET is pressed The program will exit to RUN mode 7 5 Temperature Calibration Of External Probe NOTE This seguence is performed with the mixer motor stopped Enter diagnostic mode In diagnostic mode press 7 and then ENTER Place connected temperature probe in substance at known temperature and compare with temperature reading displayed on the LCD To correct the mixer reading press key 1 to increment reading upwards by one degree per actuation for degrees C and two degrees per actuation for degrees F To decrease the LCD reading press key 2 To exit the diagnostic mode press lt 9 gt then lt Enter gt 16 8 ACCESSORIES pm um Watts HP Shaft Probe RPM sm sm sm seco IMPELLERS The A310 impeller is standard on LabMaster mixers The high efficiency design develops 50 more mixing action than ordinary props The A310 design also provides geometric similarity for accurate scale up to larger LIGHTNIN mixers The A311 Folding Impeller is perfect for mixing in vessels with small narrow ports
8. stainless steel chuck onto the drive shaft and tighten 2 5 Remove the mixer drive shaft restraint SECTION 3 SHAFT INSTALLATION WARNING DISCONNECT MOTOR POWER CORD OR OTHERWISE LOCK OUT POWER SUPPLY BEFORE SERVICING THIS MIXER EYE PROTECTION MUST BE WORN 3 1 To install the mixer shaft back off DO NOT REMOVE the chuck SCrew see below Note Chuck screw removal will cause the chuck grip to fall out 3 2 Insert the mixer shaft into the chuck bore Tighten the chuck screw The chuck grip will press against the mixer shaft holding it in place DO NOT IMPACT THE WRENCH OR USE AN EXTENSION 3 3 To remove the mixer shaft back off the chuck screw 1 4 turn DO NOT REMOVE the chuck screw CHUCK GRIP STAINLESS STEEL CHUCK CHUCK SCREW REVISION DATE 11 6 02 L IGH TNIN LIGHTNIN INST NO 5238 2002 1 OF 1 REVISED MIXERS AND AERATORS LabMaster FEATURES XM 9 5 232 port permits recording data and remote computer operation 11 Speed Display 50 1800 rpm for direct drive 20 550 for gear drive i a Process Watts and Torque Display Timer Display counts up or down DTE M n nd Flow readout L min or GPM for seven different impellers m Standard Temperature Probe Readouts in F or C m Thru Shaft Design for infinitely variable impeller position m Calibration for process watts and temperature measurement m User defined acceleration deceleration rates with optional
9. APPROX 6 FEET LabMaster 4 ALL DIMENSIONS ARE IN INCHES a 5 THE SHAFT LENGTH OF THE L1U10F MODEL CAN BE ADJUSTED BY PASSING THE SHAFT THROUGH THE UNIT L1U10F 8 L5U10F 6 MOD 1 6 eee CERTIFIED VARIABLE SPEED LAB MIXER REESE DATES WITH COMPUTER CONTROLLER DRAWIN DS P 135C BOOK Figure 2 General Arrangement Drawing G DS P 135C 2 LIGHTNIN LabMaster Mixer Installation and Operation 2 1 Mount the mixer on the LIGHTNIN ring stand or tank rim Insert the mixer shaft into the shaft chuck and tighten If shaft run out is excessive re chuck the shaft Orient the shaft impeller in the approximate location illustrated in the plan and elevation views Position 1 Impeller Mixer Shaft Rotation to the Right of Tank Centerline OPTIMUM MOUNTING ANGULAR OFF CENTER Creates vortexing in an unbaffled tank While undesirable for most work vortexing speeds up the dispersing and dissolving of light liquids and hard to wet powders Aiming the shaft off center as shown avoids vortexing and the need for tank baffles This position achieves strong top to bottom turnover Optimal for most mixing and blending Figure 3 Initial Installation 2 2 The LabMaster mixer is shipped configured for the specific destination with the appropriate line cord Check whether the voltage indicated on the rear of the mixer matches the available mains voltage 2 3 Connect the power cord s plug only to a gr
10. DERATING ABOVE 25 DEG C 1 5 WATTS PER DEG C 1 5 WATTS PER DEG C 1 5 WATTS PER DEG C 1 5 WATTS PER DEG C 19 10 SALES OFFICES org LIGHTNIN LabMaster f 7 4 242 j CN ska PRECISION MIXING INSTRUMENTS RENT tet P In addition to our LabMaster solid state microprocessor controlled mixers LIGHT NIN offers a complete line of fluid mixers for the laboratory and process industries LIGHTNIN can make lab work easier and more precise Just call us Tell us what your lab needs to stir or mix and we ll have your unit delivered In fact call anytime you have a question about mixing You ll get answers drawn from over 50 years of I mixing experience for applications large and small LIGHTNIN mixers are at work around the clock doing hundreds of thousands of specific jobs for labs and production processes around the world For immediate details on LIGHTNIN mixers or demonstration call LIGHTNIN or the LIGHTNIN Toll free in the US 1 888 MIX BEST 1 888 649 2378 United Kingdom Brixworth 44 0 1604 88 0751 USA Rochester NY 1 585 436 5550 Australia Homebush Bay 61 2 9763 4901 China Shanghai 86 21 5495 5616 Singapore Jurong 65 6264 4366 20 11 WARRANTY The LIGHTNIN mixer warranty In the case of a failure of any mixer supplied which is the result of defective material or workmanship we will repair or replace it to your satisfaction or refund the purchase price T
11. DTEILE IM LabMaster DAS BESEITIGEN ODER DIE ZERST RUNG VON GEH USEDICHTUNGEN HEBEN JEGLICHE GARANTIEN AUF EGAL OB DIESE DEUTLICH ODER INBEGRIFFEN SIND FRAGEN SIE BEIM HERSTELLER NACH QUALIFIZIERTER TECHNISCHER SERVICEUNTERSTUTZUNG NUR HOCHQUALIFIZIERTE R HRERWELLEN UND STABILE RINGSTATIVE VON LIGHTNIN BENUTZEN DER GEBRAUCH VON R HRERWELLEN UND RINGSTATIVE EINER ANDEREN MARKE KONNEN ZU VERLETZUNGEN DES BEDIENERS ODER ZU SCHADEN AN DEM LabMaster SI MIXER F HREN DIE LabMaster R HRERWELLE IMMER SAUBER HALTEN SCHMUTZANH UFUNGEN AUF DER WELLE K NNEN DIE VERLETZUNGSGEFAHR DES BEDIENUNGSPERSONALS ERH HEN DIE GESCHWINDIGKEITEN DES LabMasters M SSEN VORSICHTIG EINGESTELLT WERDEN BEI MISCHUNGEN MIT HOHEN GESCHWINDIGKEITEN IN KLEINEN MISCHBEH LTERN KONNEN FL SSIGKEITEN AUF PERSONAL IN UNMITTELBARER NAHE GESPRITZT WERDEN BEI BESTIMMTEN DREHZAHLEN K NNEN DER R HRERWELLE GRORERE SCHWINGUNGEN AUFGRUND DER EIGENSCHWINGUNGSZAHI DES R HRWERKES AUFTRETEN EIN BETRIEB IN DIESEM BEREICH IST BEDENKLICH UND ES SOLLTEN DREHZAHLEN BER ODER UNTER DIESEM BEREICH GEW HLT WERDEN UM DIESE SCHWINGUNGEN ZU VERMEIDEN 1 Regulatory Notices This equipment is designed to be safe at least under the following conditions Indoor use altitude up to 2000m temperature 5 C to 40 C maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 mains supply voltage fluctuations not to exceed
12. MATERIELS NETTOYER REGULIEREMENT L ARBRE PORTE HELICE L ACCUMULATION DE PRODUIT SUR L ARBRE PEUT ETRE LA CAUSE D ACCIDENTS CORPORELS OU MATERIELS NEPAS FAIRE TOURNER L AGITATEUR A DES VITESSES EXCESSIVES DANS DE PETITS VOLUMES AFIN D EVITER DES PROJECTIONS DE PRODUIT ACERTAINES VITESSES L AGITATEUR PEUT SUBIR DES VIBRATIONS EXCESSIVES CELLES CI SONT DUES AUX FREQUENCES NATURELLES D OSCILLATION LES HARMONIQUES L UTILISATION DE L AGITATEUR A CES FREQUENCES EST DANGEREUX ET DOMMAGEABLE POUR ELIMINER CES VIBRATIONS IL FAUT AUGMENTER OU REDUIRE LA VITESSE WARNUNGSHINWEISE DEN LabMaster NICHT ANSTELLEN BEVOR DIE SPANNUNGSEINSTELLUNG Voltzah BERPR FT WURDE DER LabMaster WURDE F R DEN BETRIEB MIT DER VOM KUNDEN GEW NSCHTEN NETZSPANNUNG GELIEFERT 115 ODER 230 V BITTE PR FEN SIE OB DIE AUF DER R CKSEITE DER ANTRIEBSEINHEIT ANGEGEBENE SPANNUNG MIT DER VERF GBAREN NETZSPANNUNG BEREINSTIMMT NICHT VERSUCHEN DEN LabMaster ZU WARTEN ODER UMZUSTELLEN W HREND SICH DIE WELLE R HRORGAN DREHEN LOCKERE KLEIDUNGSST CKE ODER K RPERTEILE VON DER ROTIERENDEN WELLE UNBEDINGT FERNHALTEN BEVOR SIE SERVICEARBEITEN AM R HRER VORNEHMEN SCHALTEN SIE GRUNDS TZLICH DEN R HRER MITTELS EIN AUSSCHALTER AN DER VORDESEITE AUS UND ZIEHEN SIE DAS NETZKABEL UM EINE EVENTUELLE VERWICKLUNG ODER KABELBRUCH ZU VERMEIDEN NICHT VERSUCHEN DEN LabMaster ZU FFNEN ODER ZU REPARIEREN ES GIBT KEINE AUSWECHSELBAREN BESTAN
13. NG THE OPERATING SPEEDS OF YOUR MIXER OPERATION AT EXCESSIVE SPEEDS IN SMALL MIXING VESSELS COULD CAUSE CONTENTS TO SPLASH ON PERSONNEL IN THE AREA AT CERTAIN SPEEDS THE MIXER SHAFT MAY EXPERIENCE EXCESSIVE VIBRATION THIS IS DUE TO NATURAL FREQUENCY OSCILLATIONS OPERATING IN THIS MODE IS DANGEROUS ALTER THE SPEED HIGHER OR LOWER TO ELIMINATE THE VIBRATION A AVERTISSEMENT VERIFIER LA TENSION DU COURANT AVANT DE METTRE L AGITATEUR EN MARCHE e LE SELECTEUR DE TENSION DU LabMaster A ETE POSITIONNE EN USINE POUR LA TENSION DU PAYS DESTINATAIRE DEMANDEE 115 OU 230 V VERIFIER SI LA TENSION INDIQUEE A L ARRIERE DE L APPAREIL CORRESPOND BIEN LA TENSION LOCALE DU SECTEUR NE PAS DEPLACER L AGITATEUR LORSQUE L ARBRE PORTE HELICE TOURNE EVITER TOUT CONTACT AVEC LES PARTIES TOURNANTES AVANT TOUTE INTERVENTION SUR L AGITATEUR METTRE L INTERRUPTEUR MARCHE ARRET SITUE EN FACADE DE L APPAREIL EN POSITION ARRET DEBRANCHER ET RETIRER LE CORDON D ALIMENTATION POUR EVITER DE L EMMELER OU DE LE CASSER EN CAS DE PANNE NOUS CONSULTER NE PAS ESSAYER D OUVRIR OU DE REPARER L AGITATEUR SOI MEME L ENTRETIEN DES COMPOSANTS INTERNES DEMANDE UN PERSONNEL ET UN OUTILLAGE SPECIALISES TOUTE INTERVENTION PAR UNE PERSONNE NON HABILITEE ANNULERAIT LAGARANTIE N UTILISER QUE DES ACCESSOIRES FOURNIS PAR LIGHTNIN L UTILISATION D ARBRES ET DE SUPPORTS D AUTRE PROVENANCE PEUT ETRE LA CAUSE D ACCIDENTS CORPORELS OU
14. SP 800578PSP 800580PSP 809417PSP 809418PSP 829448PSP 869468PSP 869470PSP 869472PSP 869513PSP 869515PSP 869381PSP 218837PSP 869579PSP 869580PSP 809414PSP 809415PSP 800579PSP 8 1 LABMASTER STAINLESS STEEL CHUCK RETROFIT AND AAA Sons SHAFT INSTALLATION INSTRUCTIONS SECTION 1 STAINLESS STEEL RETROFIT MODELS L1U10 L1U10F 1 5010 L1 U10F WARNING DISCONNECT MOTOR POWER CORD OR OTHERWISE LOCK OUT POWER SUPPLY BEFORE SERVICING THIS MIXER EYE PROTECTION MUST BE WORN 1 1 Place a hex key or screw driver Maximum diameter 0 175 Minimum length 4 into the small hole the back of the LabMaster housing The tool must pass through the holes in the mixer drive shaft and into a cup inside the case to prevent bending the tool possible damage to the inside of the mixer and the drive shaft from Tn 1 2 Using a strap wrench or locking pliers remove the steel chuck 1 3 Apply Loctite 222MS to the drive shaft threads 1 4 Thread the stainless steel chuck onto the drive shaft and tighten 1 5 Remove the hex key or screw driver SECTION 2 STAINLESS STEEL RETROFIT MODELS L1 U03 L1 UOS L1U08F L5U08 L5U08F WARNING DISCONNECT MOTOR POWER CORD OR OTHERWISE LOCK OUT POWER SUPPLY BEFORE SERVICING THIS MIXER EYE PROTECTION MUST BE WORN 2 1 Restrain the mixer drive shaft 2 2 Using a strap wrench or locking pliers remove the steel chuck 2 3 Apply Loctite 222MS to the drive shaft threads 2 4 Thread the
15. TEN PERMISSION LIGHTNIN MIXERS AND AERATORS DIMENSION DRAWING 2 POWER CORD WITH GROUNDED PLUG LENGTH APPROX 6 FEET 3 ALL DIMENSIONS ARE IN INCHES LabMaster 4 THE SHAFT LENGTH OF THE L1U10 MODEL CAN BE ADJUSTED BY PASSING THE SHAFT THROUGH THE UNIT 5 MODEL L5U10 ONLY L4U10 amp L5U10 CERTIFIED VARIABLE SPEED LABORATORY MIXER CERTIFIED BY DATE DRAWING NO DS P 134D BOOK Figure 1 General Arrangement Drawing OKEI SEE 1 3 MAXIMUM OQO OOO 11 38 JOO CO Ecos 4 88 OPTIONAL STAINLESS STEEL CHUCK AVAILABLE AT EXTRA COST RS 232 PORT PERMITS FEEDING DATA TO LAB COMPUTER LabMaster IMPELLERS INCLUDED A310 A100 R100 A320 Luwo m zz 29 uw 2 s _ RJ JACK cCOWPLIANT ALL EQUIPMENT DESIGN AND APPLICATION DATA SHOWN HEREIN AND RELATED KNOW HOW IS CONFIDENTIAL AND THE PROPER MODEL WATTS SPEED OUTPUT OF THE LIGHTNIN GROUP OF COMPANIES ind REDUCTION R P M DETAIL A NO USE HO s MAY BE MADE WITHOU OUR WRITTEN ION 91 44 50 1800 L5u10F 18 90 3661 20 550 TEMPERATURE PROBE LIG HTNIN 9 S 3 READOUT IN F ORC NOTES MIXERS AND AERATORS 1 VARIABLE SPEED RANGE 50 1800 RPM DIMENSION DRAWING 2 TOTAL MIXER WEIGHT 18 LBS OPTIONAL RING STAND WEIGHT 14 LBS 3 POWER CORD WITH GROUNDED PLUG LENGTH
16. ace new fuses and re install holder Approved fuses UL CSA 3 15 250v Anti surge BUSSMAN type 5506 IEC 2 5A 250v Anti surge BUSSMAN type S506 2 44 REPOSITIONING DURING THE MIXING CYCLE Sometimes more than one kind of mixing action is needed For example you may first need to dissolve light powders so start with the mixer centered to create a vortex that quickly disperses them into the batch Stop the mixer and disconnect the power cord Then to maintain a uniform suspension or to blend in other fluids reposition the mixer to angular off center 3 ON OFF Switch The LabMaster is activated by depressing the ON OFF button located on the front of the unit When the LabMaster is ON the LCD will be illuminated 4 Keypad Definitions Table 1 LabMaster Keypad 12 5 RUN MODE id In RUN mode the top window will always display the current running speed The DIRECTION icon and the IMPELLER STYLE icon will also indicate the direction and the impeller style The lower window will display the information selected by the ITEM key Pressing the ITEM key will cycle through the following displays in the lower window PWR icon WATTS icon illuminated Output watts 15 displayed Torque TORQUE icon N CM or OZ IN icon illuminated Output torque is displayed PUMPING CAP icon GPM or L MIN icon illuminated Flow is displayed is displayed Timer TIMER icon illuminated Either remaining time on countdown timer or elapsed run
17. adjusted by raising or lowering the shaft Loosen the chuck with chuck key adjust the shaft to suit depth or desired mixing action Retighten the chuck with chuck key Re install the grommet if thru shaft feature is not in use b On L5U10 and LSU10F series mixers without the thru shaft feature adjust the impeller to the desired position on the shaft and secure with set screw 11 2 8 Do not allow the mixer housing to become immersed or subjected to excessive splash or spray The unit should be cleaned using a cloth moistened with warm water only do not use detergent or solvent based cleaners Should it be necessary to clean the Liquid Crystal Display LCD switch off the mixer and use lens cleaning tissue which should be lightly moistened with lens cleaning fluid or warm water 2 9 There are no intemal user serviceable components in the mixer Do not attempt to open or dismantle mixers or warranty will be voided Consult your nearest LIGHTNIN representative for qualified technical service assistance 2 10 Two anti surge fuses protect the mixer It is recommended that the fuses be replaced in pairs if necessary Use only approved fuses To change the fuses Disconnect power to untt Located fuses above and below the AC power inlet Using a flat screwdriver blade insert into the slot on the fuse holder exert a little downward pressure and rotate counter clockwise and the fuse holder will reverse out of the housing Repl
18. e working The local keypad test starts by pressing key 1 and 1 is displayed on the LCD Then press the keypad keys 2 9 and the LCD displays that number then press key 0 and 10 is displayed Then press RUN and display shows11 STOP and display shows12 RESET and display shows 13 SET and display shows 14 ITEM and display shows 15 and press ENTER to clear and start the LCD test The LCD test starts by ACCE clearing from the upper window All icons and seven segment digits are displayed The beeper sounds once if all phases of the test pass If a failure occurs an error code will be displayed as follows 1 Indicates initialisation fault 2 Indicates keypad test failure 3 Indicates LCD test failure To exit the diagnostic mode press lt 9 gt then lt Enter gt 15 7 4 Power Measurement Calibration To ensure the most accurate results you must calibrate the mixer with this simple program prior to any series of mixing experiments NOTE Start this procedure with the mixer power on The shaft and impeller must be removed and set the mixer to its minimum speed value press enter and switch the mixer OFF In diagnostic mode press 6 gt and then ENTER The mixer runs the power calibration program It starts the mixer and runs the motor to maximum speed incrementing by 5 each time At each speed it calibrates the measurement This procedure will take up to 3 minutes to complete The calibration can be terminated at
19. his warranty extends to twelve 12 months after first installation of the mixer or for eighteen 18 months after T its shipment from our factory whichever period is shorter REPLACEMENT PARTS INSTRUCTION MANUALS ELECTRONIC AND MIXING APPLICATION TECHNICAL SUPPORT SPX PROCESS EQUIPMENT LIGHTNIN P O Box 31370 Rochester New York 14603 Tel 585 436 5550 Fax 585 436 5589 LIGHTNIN sales engineers are located in principal cities around the world 21 LIGHTNIN FOR AN UP TO DATE REPRESENTATIVE LIST PLEASE GO TO www lightnin mixers com OR CALL 1 888 649 2378 1 888 MIX BEST REVISION DATE 12 28 05 LIGHTNIN INST NO IT 3839 P REVISED 01 05 06 MIXERS AND AERATORS LIGHTNIN 2005 PAGE 1 OF 1 t do the right that all LPES r repair and service work i is covered ut a full What we repair E Rep only certifie ed technicians and eas duke place ai P parts on x E gearboxes mechanical seals seal cartridge and seal assembly Steady bearings 0 _ provided either at your site Or at a LIGHTNIN Service Center location All work i is a b 3 backed LIGHTNINS warranty o on n all and s service _ eas selected speed reducers portable units Gad mixer subassemblies in je stock and available for immediate exchange at regional service centers Simply call and we will configure the appropriate assembly and ship it to you withi
20. irection units or impeller icons RESET Ignore inputs for the current set item and return to RUN mode SET Toggle to the next set item accepting any data or selections made in the previous set item 14 STOP Stop motor and illuminate STOPPED icon Table 6 Set Mode Keypad Definitions 7 DIAGNOSTIC MODE Diagnostics are used to test the unit on start up and to calibrate power and temperature measurement ji NA 7 1 On Test Er Every time the mixer is powered on the POWER ON test is run This checks the hardware The P LCD windows briefly display the model number software version line voltage and frequency The POWER ON test displays errors in the top window In the event of there being a problem ther mixer will report the following error EBAD ROM check sum bad Table 7 Power On Test Error 7 2 Entering Diagnostic mode To enter diagnostic mode power on the unit while depressing the lt 5 gt y The unit will display the DIA G icon and ARG in the top window and be in diagnostic mode ready for input To exit the diagnostic mode press 9 then ENTER 7 3 Acceptance Test The acceptance test tests most of the hardware and peripherals It tests the LCD and controller the keypad the micro controller and the motor controls The test begins from diagnostic mode by pressing 2 then ENTER The timer window displays ACCE A long and short beep indicates the microprocessors and beeper ar
21. lass A FCC Specifications also comply with the Canadian Specification following the harmonization of Canadian Regulation with existing FCC regulations effective January 31 1989 As such the following notices apply This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le present appareil numerique n emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de la class A prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere Des Communications du Canada CE Notice Marking by the CE symbol indicates compliance of all models of the LIGHTNIN n Labmaster series mixers to the Machinery Directive Low Voltage Directive and Directive of the European Community The LIGHTNIN LabMaster mixers meet technical standard 55022 Limits and Methods of Measurements of Radio Interference Characteristics of Information Technology Equipment ITE as a Class A device As such the following notices apply WARNING This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be reguired to take adeguate measures VCCI Notice Japan Only All models of LIGHTNIN Labmaster series mixers are classified by the Voluntary Control Council for Interfere
22. n 24 _ hours Then send the damaged back t to us within 30 days to ensure you receive a discounted pri No v 22
23. nce VCCI as Class 1 information technology equipment ITE and as such the following VCCI notices apply Class 1 Notice This equipment complies with the limits for a Class 1 digital device devices used in commercial and or industrial environments and conforms to the standards for information technology equipment ITE that are set by the Voluntary Control Council for Interference for preventing radio frequency interference in commercial and or industrial areas Consequently when used in a residential area or in an area adjacent to a residential area this equipment may cause radio interference with radio and television receivers or other communications equipment To ensure that such radio interference does not occur it is important to install and use this equipment in accordance with the manufacturer s instruction manual 1 3 MAXIMUM p cs OPTIONAL STAINLESS STEEL CHUCK AVAILABLE AT EXTRA COST LabMaster IMPELLERS INCLUDED DIA IN DIA IN DIA IN DIA IN 400 272 20 tsuto 342 200 65 0 SPEED OUTPUT 50 1800 9 3661 20 550 NOTES 1 TOTAL MIXER WEIGHT 18 LBS OPTIONAL RING STAND WEIGHT 14 LBS CE COMPLIANT ALL EQUIPMENT DESIGN AND APPLICATION DATA SHOWN HEREIN AND RELATED KNOW HOW IS CONFIDENTIAL AND THE PROPERTY OF THE LIGHTNIN GROUP OF COMPANIES NO USE OR DISCLOSURE THEREOF MAY BE MADE WITHOUT OUR WRIT
24. ounded receptacle Refer to mixer nameplate for power requirements and specifications Conforme to ULSTD 3101 J Certified to 120012 10 LIGHTNIN LabMaster Mixers are listed to UL Standard 3101 Third Edition Laboratory Equipment and certified to CAN CSA 1010 Laboratory Equipment IEC 1010 IEC 1010 with Japanese Deviations FCC Part 15 Subpart B Class A and EN 55022 Class A and VCCI Level A 2 4 Set the speed and start the mixer adjusting the speed to achieve desired mixer action as outlined in Section 5 and Section 6 CAUTION Rotating Parts Do not IL Can cause touch lt minor injury rotating i parts 2 5 For models provided with additional styles and diameters of impellers when changes are made a Install A310 A315 A320 and A100 impellers with the convex face of the blades facing up Tighten set screw securely b Install R100 impeller with the hub body portion of the impeller facing up Tighten set screw securely 200 impeller can be oriented either way on shaft Figure 4 Impellers 2 6 Each time a different impeller is installed the mixer must be reconfigured to match the style and diameter of the impeller being used See Section 6 for instructions 2 7 Impeller Adjustment DISCONNECT POWER CORD PRIOR TO ADJUSTING a L1U10 and L1U10F models have the thru shaft feature Remove the blanking grommet from the top of the housing Impellers can be
25. software package default set by factory m Overload indicator and alarm Chemically Resistant Housing Universal Mounting Clamp use with ring stand or tank rim Tactile and audible feedback sealed membrane control panel Fuse protection for severe overload Minor overload protection via automatic speed level control M 90 Watts 1 7 hp 115 or 230 volts 50 60 Hz MODEL L1U10 F 115V L1U10 F 230V L5U10 F 115V L5U10 F 230V INPUT VOLTAGE 15 115 VOLTS 230 VOLTS 115 VOLTS 230 VOLTS INPUT CURRENT AMPS AC 2 AMPS 2 AMPS 2 AMPS 2 AMPS INPUT FREQUENCY Hz 5 50 60 50 60 i 50 60 50 60 SPEED RANGE RPM 50 TO 1800 50 TO 1800 20 TO 550 2070550 SPEED REGULATION 5 RPM PLUS 5 RPM PLUS 5 RPM PLUS 5 RPM PLUS 0 5 OF SET SPEED 0 5 SET SPEED 0 5 OF SET SPEED 0 5 OF SET SPEED TIMER ACCURACY 2 OF SET TIME 2 OF SET TIME 2 OF SET TIME 2 OF SET TIME MAX TORQUE 68 IN OZ 68 IN OZ 225 IN OZ 225 IN OZ POWER PEAK AT MAX 75 WATTS 75 WATTS RPM FOR 30 MINUTES akkadi 5225 SW ewm 02 25 WATTS 25 WATTS 40 WATTS 40 WATTS CURRENT iux TORQUE 1 2 AMPS 1 2 AMPS 1 2 AMPS 1 2 AMPS m o CURRENT LIMIT 15 1 4 AMPS 1 4 AMPS 1 4 AMPS 1 4 AMPS CURRENT TRIP 15 1 7 AMPS 1 7 AMPS 1 7 AMPS 1 7 AMPS FUSES 5 X 20 mm 3 15 250T3 15 2 5 250 2 5 FAST ACTING 250V 222 315 2507345 255250725 INTERNAL TEMP TRIP EG 58 DEG C 58 DEG C
26. time displayed in MM SS form Table 2 Run Mode Display Options Views can be scanned by pressing the ENTER key while in RUN mode Scanning will display each of the measured parameters in turn for 10 seconds each This will continue until the user exits from scan mode To exit SCAN mode press ITEM or ENTER Table 3 Run mode Keypad definitions Power 5 1 Faults The mixer has built in fault tolerance and reporting Examine the mixer for the source of the fault and press RESET or re start the mixer to eliminate the fault condition Severe If the overload is severe the motor will stop OVER will be Overload illuminated and an alarm will sound Shaft Jam If the shaft is stopped the motor will stop OVER will be illuminated and an alarm will sound Over If the internal temperature exceeds the limit the motor will Temperature stop OVER TEMP will be illuminated and an alarm will sound Table 4 Faults 13 6 SETMODE m A SET mode the top window will display the current running speed The SET icon will also fla Pressing the SET key will cycle through the following options On entering a set item the current UU MP S oe Ea F 29 9 value will be displayed in the lower window or the current selection will be flashing direction units and impeller ty SET ITEM e A flashing arrow in the lower windows indicates that the user should en SPEED icon flashes
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