electronically controlled dispensing pump User Manual Box
Contents
1. 9 Pump speed adjustment The speed control adjusts the voltage supply to the motor To adjust the speed of dispense press SPEED UP or SPEED DOWN to increase or decrease the speed Please note that a speed set too low may stall the motor 10 Continuous dispense mode To run the pump continuously press VOLUME START You can stop the pump at any point by pressing the STOP button The pump displays Cont to indicate continuous running Please note that running the dispense tubes dry over a long period may shorten their life 11 Overload Protection Mode Whenever the motor is overloaded beyond it s safe operation capability an overload protection circuitry will switch the motor off The display will read O L meaning Over Load To restart normal dispense operation press the STOP button 12 Care amp maintenance The control unit is maintenance free The peristaltic tubes however require replacement as soon as excessive wear or a large variation in dispense volume is noticed The operational life of the tubes is a function of the speed and load on the tubes Avoid running the tubes dry for longer than a few minutes Check the peristaltic tubes on a weekly basis and renew if required Pump tubes which remain clamped in the pump deform with time Therefore unclip the tube clip at one side of the clip to relieve the pressure from the tube whenever the pump is idle for longer periods and overnight 13 Exc2. B The Unoverse pump controller Unoverse pump tubing is delivered clipped onto the tube supports using a tube fitting You should connect your delivery tubes to each of the channels entry and exit taking into account that the entry of each channel will be opposite to the exit and one row exits is situated adjacent to one row of entries to the parallel channel The tube fitting is chosen to cater for tube size which will eliminating over pressurizing the peristaltic tubes An unbalanced pressure in the tubes will effect the dispense precision of the pump The delivery tubes should therefore ideally be of similar diameter to the peristaltic tubes in the pump A smaller diameter tube should form the dispense nozzle if drop tear off is required Plug the Power Supply unit into your mains socket A green light on the power supply unit should indicate that the unit works properly Insert the foot switch plug into the provided socket if foot switch operation is desired Connect the low voltage power plug into the power socket on the Unoverse unit and switch on the equipment by gently pushing the on off switch The green LED indicates that the pump is fully operational The display will read 6600 and default to the value 1 000 This value is a factory setting and represents 25 rotor rotations On Off Push Switch 3 15A Fuse Power socket Foot switch Pump direction slide switch 3 The Control Panel The keys on the control
3. panel are assigned with functions to calibrate the pump set the volume to be dispensed to set speed and interval dispense Some of the keys must be operated in pairs to enter certain functions of the dispenser In such cases the keys should be activated in the following sequence CAL tUP 2 cccceecseessensenseetenenes Increase the calibrated volume CAL DOWN cccceeeeeeee ees Decrease the calibrated volume VOLUME FUP vrcscstsinneracvantoecinranestetiteensbeinentations Increase volume VOLUME DOWN cccccccceccceeeeeneeseeeeaeeenes Decrease volume N F f F CALA RANGE wistaiiccciancievertaviactivanisersen Moves the decimal point n CALS TAR Eee ners ere ee meer nnn ee Set default 1 000 INTERVALS ccceeeeeeeeeeeeeeee Enter interval dispense mode INTERVALS UP DOWN cee Set interval duration INTERVALS UP DOWN Set number of dispenses SPEED UP Increase dispense speed to max 255 SPEED DOWN cccceeceeeeee eee Decrease dispense speed PRN asec sence eee cares sees Start dispense operation VOLUME START ccccceeeceeeeeeeeeeeees Continuous dispense oO eee ener en eee eee nee ene ae Stop dispense panic button STOP gt 2 seconds Stop amp cancel interval dispense mode 4 Pump calibration procedure Due to the fact that pump heads can be fitted with various tubes each pump requires calibration before the pump can
4. set volume hold down the START key 6 Interval Dispense You can set the unit to dispense the desired volume for a number of times in predefined intervals This feature is useful in repeatable operations either in manual mode or when the dispense head is held by a robotic arm To set repeat dispensing in selectable intervals 1 Interval range selection Press and hold down the INTERVAL key You will see 01 for range of 1 99 seconds intervals or 10 for a range of 10 990 seconds intervals Press DOWN to select1 to 99 seconds or UP key to for 10 to 990 seconds Release the INTERVAL key The display flashes the first two digits to the left These digits denote the time in seconds between the dispense operations either 1 99 or 10 to 990 seconds 2 Hold the INTERVALS key down and using the UP amp DOWN keys enter the number of seconds or 10Xsec you wish to have between the dispenses from 1 second to 990 seconds Release the INTERVALS key to save your settings The second set of digits will flash This digits denote the number of dispenses you wish to have from 1 to 98 dispenses 3 Press INTERVALS UP amp DOWN keys enter the number of dispense events between 1 and 98 Release the INTERVALS key to save your settings The display will show the volume The colon between the two sets of digits flashes to indicate that an interval dispense mode has been entered into th
5. 50 60Hz Power Supply Unit output 0 cc cecccceececeeeeeeeeeeeeeeeseeeeseesesseeesseeeees 15VDC 2 0A Environmental operating temp cccccccseccseeeseeeeaeeeeeeeseeeeaeeeseeeeaees 10 C to 40 C Environmental Storage temp ccccceecccseeeeeeeeeseeeeeeeeeeeeeeseeeeseeeesaaees 4 C to 40 C Feces sce E PE P steam eee see ees E A A A A T 3 15A Uno International Ltd 20 Belsize Avenue London NW3 4AU UK Tel 44 0 20 7794 4080 FAX 44 0 20 7431 1426 Email uno boxerpumps com www boxerpumps com It is the stated philosophy of Uno International Ltd to preserve the environment wherever possible Uno International Ltd will only use materials and production techniques that cause least environmental damage electronically controlled dispensing pump User Manual The CE sign certifies that the instrument meets the requirement of the EEC directives and has been tested according to the specified test methods Unoverse Pump Accessories Some accessories are available for the Unoverse Pump Dispenser as standard Custom design for dispense heads can be manufactured to order The following is a list of standard components 8 Channel dispense head ccccecccseceseeeceeeaeeeseeeseeeeseeeseeeeaeeeaes Cat No 6600 007 Support bracket for 8 channel dispense head ccccceeeeeees Cat No 6600 008 8 channel multilumen tubing ID 81 0 1m long ceeeeeeeeeeeeees C
6. Box contains One of the following pump controllers Unoverse 2 4 channel PUMP UNIt c ec ceccceeceeeeeceeeeeeeeaeeeseeees Cat No 6600 001 Unoverse 4 8 channel PUMP UNIt cee cccecceeeeeeeeeeeeeeeeeaeeeseeees Cat No 6600 002 Unoverse 6 12 channel pump UNit ce ceecceeeeceeeeeeeeaeeeeeeees Cat No 6600 003 One size of the following tube sets UNOVERSE Unoverse Pharmed Tubing ID 0 5mm dual assy ccceeeeeeees Cat No 6000 506 Unoverse Pharmed Tubing ID 1 0mm dual assy cccceeeeeees Cat No 6000 501 Unoverse Pharmed Tubing ID 1 5mm dual assy 0ccceeeeeees Cat No 6000 502 GS GS O O Unoverse Pharmed Tubing ID 2 0mm dual assy ceeeeee Cat No 6000 503 Unoverse Pharmed Tubing ID 2 5mm dual aSsy ccceeeeeeees Cat No 6000 505 Unoverse Norprene Tubing ID 3 0mm dual assy 0ccceeeeeees Cat No 6000 504 For Unoverse 1001 2 sets of tubes For Unoverse 1002 4 sets of tubes For Unoverse 1003 6 sets of tubes Foot SWIC Picncics cate cinacchietcigvicnies nadicaa dente dctian tle dnanbateltvawiss laadicas desde dxtias Gieseacbakdeauss ecsaass Cat No 6013 Power Supply Unit cece ceccccsececeeeeceeeeeeeeeeseeeeesecesseeeeseeeeeseeesseeeees Cat No 6028 STV UICTION IEW iesirea aE EEEa Cat No 6000 6106 Product Specification Mains VV OllAG Ca cesccicesccececdecsatsacacebencieaesteasanaueecscaauecares 100V 240V 1 0A MAX
7. at No 6600 009 6600 009 6600 007 6600 008 Rift scoes The volume delivered by any peristaltic pump is a function of the following factors 1 Tube diameter 2 Circular distance between rollers 3 Speed in which the rollers pass the tube A pump equipped with four rollers will deliver approximately double the volume of a pump equipped with eight rollers arranged over an identical circular diameter However a pump equipped with eight rollers will deliver the volume with roughly double the precision of a pump equipped with only four rollers Due to the fact that the dispense precision is among others determined by the ID of the tubes used in the pump a great emphasis should be given to the correct choice of tube for the intended application Generally we recommend to adhere to the following table Tube diameter dispense volume ul CV 0 51 4ul min to 200ul min 0 75 1 03 20ul min to 400ul min 1 1 52 100ul min to 10ml min 2 5 2 06 500ul min to 25m min 4 2 54 2ml min to 50ml min 5 Dispense volumes are per channel To facilitate the fitting of your delivery tubes turn the unit on its back so that the pump unit faces up 1 Preparing Unoverse 1000 for use 1 A Unpacking Place the shipping box on the floor open the box s tabs carefully remove the packing chips and unpack the sub component Following the unpacking of the unit make sure that you have all the following components Please conta
8. be commissioned Although the tubes are precision extruded and the tubes which we supply in pairs generate from a single batch there are small tube to tube tolerances which will effect the overall dispense accuracy of the pump Tube to tube calibration can only be achieved by measuring the volume dispensed from each of the channels and adjusting each tube separately to the tube which delivered the lowest volume Adjustment to tube is achieved by stretching the tube In the majority of cases a calibration for the pump head as a whole will be sufficient The following section refers to calibration of the pump head as a whole whilst running all channels in parallel We recommend carrying out gravimetric or volumetric calibration The most common practice is to set the unit to display the dispensed volume per channel You can however also set the display to read the total dispensed volume 4 A Quick Calibration for 8 roller head system For a quick pre calibration procedure we collected the nominal dispense volume data for each of the popular tube diameters This data will help you towards a rough pump calibration Follow the following steps 1 Press CAL START Unoverse will display 1 000 This is a default calibration value 2 Press CAL UP or CAL DOWN until the unit displays the figure in table Page 2 3 Press CAL RANGE to set the decimal point in the correct position 4 B Gravimetric or volumetric calibration You can
9. ct your supplier immediately if you notice one of the components to be missing or damaged Note Do not attempt to assemble a unit using damaged components Unoverse PUMP CISPENSET ccceeceseeeceeeeaeeeseeeeeeeeaeeeaeeess Cat No 6600 00X Unoverse Tubing ine Paetatarah an ciate taints pe tunceiege detente setae tue saanel Cat No 6000 XXX Power Subp UUM a See25 ose iletssd a A Cat No 6028 FOOL SWC aean oe eae he i ah leah at oa Ah a Cat No 6013 THIS user manual cece ccceeeeceeec seca eeseeeseeeeseeeseeeeseeeaaeees Cat No 6000 6106 Retain the packaging in case you have to ship it in the future The remote power supply unit is a Switch Mode Power Supply and automatically adjusts itself to the mains power supply characteristics and will work with any mains voltage from 100V to 240V 1 B Positioning the Unoverse Unoverse 6600 requires an operation environment of between 10 C 40 C Place the Unoverse unit on a solid surface adjusting the levelling feet by screwing them in or out until the unit is horizontally level and stable 1 C Inserting the tubes Unclip the tube clips from the pump head by pressing the two tabs together and hinging the clip from the pump head Unpack the tubing and slide the tube holders into the provided slots in the pump head Refit the tube clips into their position Calibration data Volume represents 25 roller rotations See page 7 for detailed calibration procedu
10. e unit You can now adjust the volume as indicated in the previous paragraph 4 Press START and the controller will dispense the set volume in the interval mode which you have entered into the unit 5 Panic stop You can press the STOP button at any point throughout the dispense mode to terminate the automated dispense operation 6 To exit interval mode press hold STOP button for more than 2 seconds to terminate the intervals mode The flashing colon will disappear from the display To change any of the interval parameters simply press the INTERVALS key again and enter new parameters Note that in the dispense process the display shows the seconds left before next dispense and the running event number 7 Continuous interval dispense To dispense your chosen volume continuously at the interval time you selected enter 99 as the number of repeats This will prompt the unit to dispense continuously until the STOP button is pressed Remember to check the tubing condition from time to time ee bee 3 seconds intervals 8 events se EE 8 Changing the pumps direction Unoverse pumps can be used for dispensing or aspirating The slide switch on the side of the unit sets the direction in which the motor rotates When the slide is in the forward position the roller wheel will rotate clockwise as seen from the operators angle and anti clockwise when the slide switch is in its backward position
11. lusion If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment might be impaired Not suitable for use in explosion hazard environments
12. re Tubeset part no 6000 506 6000 501 6000 502 6000 503 6000 505 Tube inner diameter 0 51 1 03 1 52 2 06 2 54 8 roller system Volume dispensed per channel in ml O D gt gt O1 1 250 2 050 3 200 4 450 4 roller system Volume dispensed per channel in ml 2 Familiarizing 2 A General information on peristaltic pumps Peristaltic hose pumps are ideal for fluid transfer metering and dispensing In contrary to centrifugal and gear pumps peristaltic pumps handle fluids of various viscosities are self priming and operate in two flow directions With no valves seals or packing to come in direct contact with the pumped fluid they are ideal for pumping high purity amp corrosive fluids and for contamination free dosing The principle of the peristaltic pump is based on a tube which is squeezed by a series of rollers All other peristaltic pumps on the market have the rollers arranged radially in a circle with the tube wrapping around the circle in a U shape The rollers engage with the tubes over a section of 270 The outlet and the inlet to the tube are adjacent to each other The Unoverse pump head adopts a unique principle whereby the tubes are engaged with the rollers over a section of 95 only This arrangement allows the fitting of two tubes to both sides of the roller wheel with the advantage of 50 space saving a balanced and much reduced motor load and less wear on the tubes 2
13. set Unoverse to display the dispensed volume per channel per group of channels or as a total for the whole pump head As the peristaltic tubes change their diameter with use a periodic calibration of the unit is required By calculating the mean volume for each of the channels you will detect whether any one of the channels is widely different in delivery from all other channels and therefore requires replacement For general use the dispensed volume used for calibration purpose should be taken from the table in page 4 Alternatively you can calibrate the pump using the volume you are most likely to use in your application 1 Press VOLUME UP or VOLUME DOWN until the desired volume for calibration is displayed Carry out five dispenses and establish the volume dispensed from the total number of channels Calculate the mean delivery volume for each channel 2V n channels Enter the value into the Unoverse unit by pressing CAL UP to increase the displayed volume or CAL DOWN to decrease the dispensed volume Press CAL RANGE to move the decimal place so that the unit displays the volume in ml a ee S Unoverse is now ready for dispense 5 Adjusting the dispense volume Press keys VOLUME UP or VOLUME DOWN to enter the volume nearest to your desired volume Make sure the tubes terminate in a receiving vessel and press START to begin dispensing For priming or to dispense more than the
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