702219 Milli Flow MPC Manual
Contents
1. 023 0 029 0 043 0398 0 084 0 165 0 408 0 794 1 998 3 983 8 004 19 864 39 907 79 842 199 027 277 080 398 402 797 165 1362 721 1750 384 1999 999 _ ml min min max 0 001 0 001 0 000 0 001 0 001 0 003 0 001 0 007 0 001 0 013 0 001 0 033 0 001 0 066 0 001 0 133 0 001 0 331 0 001 0 665 0 001 1 330 0 001 3 317 0 001 4 618 0 001 6 640 0 001 13 286 0 001 22 712 0 001 29 173 0 001 44 283 Publication 5417 001 REV A www harvardapparatus com Harvard Apparatus Milliliter Flow Modular Pump Component Appendix D Serial Communication Commands Queries and Responses After each transmission to the pump terminating with a CR character ASCII 13 the pump enters remote mode and responds with the character sequence CR LF prompt The prompt characters indicate the status of the pump as follows prompt meaning ASCII code Stopped ASCII 58 decimal gt Running forward ASCII 62 decimal Running reverse ASCII 60 decimal Stalled ASCII 42 decimal Infuse limit switch actuated ASCII 42 decimal ASCII 73 decimal W Withdraw limit switch actuated ASCII 42 decimal ASCII 87 decimal D Disabled by emergency stop ASCII 42 decimal ASCII 68 decimal call Target volume reached ASCII 42 decimal ASCII 68 decimal Serial Commands and Their Meanings Commands RUN Start infuse forward direction RUNW Starts withdraw reverse direction STP Stop moto2. 30 10 14 57 Appendix B Syringe Inside Diameter Hamilton Microliter Series Gastight Size Diameter 5 ul 0 103mm 1 0 1457 2 0 206 5 0 3257 10 0 460 25 0 729 50 1 031 100 1 46 250 2 3 500 3 26 1 0 ml 4 61 mm 2 5 7 28 5 10 3 10 14 57 25 23 00 50 32 60 www harvardapparatus com E Harvard Apparatus Milliliter Flow Modular Pump Component Appendix C Flow Rates nominal nominal syringe diameter ul hr ul min size mm min max min max 0 5p 0 103 0 001 39 840 0 001 0 664 14 0 150 0 002 84 481 0 001 1 408 2u 0 210 0 003 165 602 0 001 2 760 oN 0 330 0 007 408 963 0 001 6 816 10 u 0 460 0 013 794 581 0 001 13 243 25 ul 0 730 0 033 1999 999 0 001 33 352 50 u 1 030 0 066 1999 999 0 001 66 397 1001 1 460 0 131 1999 999 0 001 133 407 250 2 300 0 325 1999 999 0 005 331 077 500 3 260 0 653 1999 999 0 012 665 133 1ml 4 610 1 306 1999 999 0 022 1330 073 2 5ml 7 280 3 256 1999 999 0 054 1999 999 3ml 8 660 4 533 1999 999 0 076 1999 999 5ml 10 300 6 517 1999 999 0 109 1999 999 10ml 14 570 13 040 1999 999 0 217 1999 999 20 ml 20 050 22 291 1999 999 0 372 1999 999 30 ml 23 100 28 631 1999 999 0 477 1999 999 60 ml 26 600 43 460 1999 999 0 724 1999 999 0 001 0 001 0 001 0 001 0 001 0 001 0 001 0 001 0 001 0 001 0 001 0 003 0 005 0 007 0 013 0
3. Infuse Limit Switch Withdraw Limit Infuse Limit Switch Actuator Switch Actuator Infuse Limit Switch Actuator Adjusting Knob Publication 5417 001 REV A www harvardapparatus com 3 Harvard Apparatus Milliliter Flow Modular Pump Component HYPER TERMINAL Terminal Emulation Software Remote Control via the RS 232 Interface Using HYPERTERMINAL Normally included with most Windows operating systems Milliliter Modular Syringe Pump Component 1 Connect the RS 232 cable between the uL Modular Syringe Pump Component RS 232 IN port and a PC s serial port 2 On the PC running a Microsoft Windows Operating System select START PROGRAMS ACCESSORIES HYPERTERMINAL HYPERTERMINAL to start the HyperTerminal application If HyperTerminal is not available install it from the Microsoft Windows Operating System Install disks or CD ROM 3 Set up the appropriate COMPORT for the following Configure Baud Rate Data Bits Parity Stop Bits Flow Cntrl Emulation Publication 5417 001 REV A 9600 8 None 2 None Auto Detect www ASCII Setup Echo typed characters locally Line delay 0 Character delay 0 Wrap lines harvardapparatus com 4 Harvard Apparatus Milliliter Flow Modular Pump Component HYPER TERMINAL Terminal Emulation Software You may want to save the setup information under a descriptive filename 4 At the PC launch HyperTerminal with the above setup specific
4. environmental conditions 4 500 3 114 30 Mount into an appropriately rated enclosure or cabinet Required clearance below 91000 1H a875 mounting panel 3 00 7 5cm 228 60 225 43 D 1 Mounting Holes e 3500 Dimensions For 6 M4 Screw 88 90 Inches cm Loading the Syringe 1 N OO FF WN Publication 5417 001 REV A Release the syringe pusher 2 by pressing the bronze button 1 on the side of the pusher Lay the loaded syringe in the V shaped holder Swing the retainer so it holds the syringe in place plunger amp body of syringe While holding the bronze button in slide the pusher to the left Move the pusher so it makes contact with the syringe plunger Raise the spring loaded syringe retainer 4 and swing it out of the way Adjust pusher block bracket 3 amp Syringe retainer knobs 5 to capture www harvardapparatus com Harvard Apparatus Milliliter Flow Modular Pump Component Operation Getting started Plug one end of the Power cable into P8 connection on board Connect the other end of the cable into your power supply Connect communication cable from PC to J1 connector Refer to page 6 of this manual to reference the board connections Working with the pump The safest way to use the mL Modular Syringe Pump Component is in the volume dispense mode The pump will automatically stop when target volume is dispensed Enable must be tied to gr
5. EC Standard s to which Conformity is Declared Emissions Immunity EN 61326 1 2005 EN 61000 4 2 EN 61000 4 3 EN 61000 4 4 EN 61000 4 5 EN 61000 4 6 EN 61000 4 11 CISPR 11 2004 Class A Signature Beth Bauman CE ps HARVARD VP Engineering Operations APPARATUS Position
6. Milliliter Flow M P C Modular Pump Component User s Manual Catalog 70 2219 amp 70 2226 Va HARVARD APPARATUS Publication 5417 001 REV A WEEE RoHS Compliance Statement EU Directives WEEE and RoHS To Our Valued Customers We are committed to being a good corporate citizen As part of that commitment we strive to maintain an environmentally conscious manufacturing operation The European Union EU has enacted two Directives the first on product recycling Waste Electrical and Electronic Equipment WEEE and the second limiting the use of certain substances Restriction on the use of Hazardous Substances RoHS Over time these Directives will be implemented in the national laws of each EU Member State Once the final national regulations have been put into place recycling will be offered for our products which are within the scope of the WEEE Directive Products falling under the scope of the WEEE Directive available for sale after August 13 2005 will be identified with a wheelie bin symbol Two Categories of products covered by the WEEE Directive are currently exempt from the RoHS Directive Category 8 medical devices with the exception of implanted or infected products and Category 9 monitoring and control instruments Most of our products fall into either Category 8 or 9 and are currently exempt from the RoHS Directive We will continue to monitor the application of the RoHS Directive to its products and w
7. OFF Pos3 ON Pos4 OFF Pos4 ON Pos 4 ON Fig 1 5 Examples of the 16 Possible Address Configuration Settings To communicate with each board in the daisy chain prefix commands and queries with the address Addresses must be two digits i e 00 to 15 These addresses are based on the principle of binary notation Add up your address value by moving the appropriate switch to the on position Pump must be power cycled or reset for address change to be recognized Publication 5417 001 REV A www harvardapparatus com 3 Harvard Apparatus Milliliter Flow Modular Pump Component Appendix F Optional Accessories Catalog No 70 2231 70 2232 55 7760 72 2478 Product 1 8m 6 ft motor encoder extension cable 1 8m 6 ft limit switch extension cable 0 6m 2 ft RJ11 daisy chain cable 1 8m 6 ft RJ11 daisy chain cable 1140 352 I O amp E stop cable w LED Publication 5417 001 REV A www harvardapparatus com Declaration of Conformity In Accordance with ISO IEC Guide 22 and EN 45014 Manufacturer HarvardApparatus Inc 84 October Hill Rd Holliston MA 01746 1388 U S A Phone 508 893 8999 We herewith declare that the following product Product Name Milliliter Flow Modular Pump Component Model No 70 2219 70 2226 To which this declaration relates is in conformity with the applicable EC Directives harmonized standards and other normative requirements Application of Council Directive s 89 336 E
8. RLF OOR CRLF prompt Entered value is out of range Publication 5417 001 REV A www harvardapparatus com Appendix D Serial Communication N Note Adjustable force settings 25 Ibs Force 0 20 40 60 80 100 Force Current Due to differences in mechanical drug forces we do not recommend operating the pump below 40 force level TRANS GND REC GND GND TRANS GND REC Harvard Apparatus Milliliter Flow Modular Pump Component OUT IN Chain Host Connection to Computer Additional Pump s Connection Publication 5417 001 REV A www harvardapparatus com J Harvard Apparatus Milliliter Flow Modular Pump Component Appendix E Optional Daisy Chaining The RS 232 Connection to the first board in the daisy chain is made through the 9 pin D Sub connector or RJ 11 input J1 Use an appropriate adapter to connect a 9 pin or 25 pin D Sub at a PC to the RJ 11 input A straight through RJ 11 to RJ 11 cable is used to connect from the RJ 11 output J2 of the first board to the input of the next board in the daisy chain Set each board in the chain to be at a unique address 00 to 15 by setting the DIP switches SW1 as follows SWI ON SWI ON Postion Value wwe SCkre Addr 01 Addr 02 Pos 1 ON Pos 1 OFF Pos2 OFF Pos2 ON Pos3 OFF Pos3 OFF Pos4 OFF Pos4 OFF SW1 ON SWI ON SWI ON Addr 03 Addr 08 Addr 15 Pos 1 ON Pos 1 OFF Pos 1 ON Pos 2 ON Pos2 OFF Pos2 ON Pos3 OFF Pos3
9. and product damage use this product only as instructed in this manual If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired To Prevent Hazard or Injury Use Appropriate Power Supply Use only an approved power supply Be sure to observe proper polarity of connections when hooking up DC supply voltage CAUTION FAILURE TO MAINTAIN POLARITY MAY RESULT IN DAMAGE TO THE UNIT AND WILL VOID THE WARRANTY 12 30Vdc positive PIN 1 of 2 Pin Header P8 12 30Vdc return PIN 2 of 2 Pin Header P8 Ground the Product This product is grounded through a ground stud located on the under side of the base plate To avoid electric shock the grounding conductor must be con nected to earth ground Before making any connections to the input or output terminals of the product ensure that the product is properly grounded Make Proper Connections Make sure all connections are made properly and securely Any signal wire connections to the unit must be no longer than 3 meters Orient Equipment Properly Do not position the equipment such that it is difficult to reach the discon necting device Observe All Terminal Ratings Review the operating manual to learn the ratings on all connections Avoid Exposed Circuitry Do not touch any electronic circuitry inside of the product Do Not Operate with Suspected Failures If damage is suspected on or to the product do not opera
10. ations if it is not already running Type VER at the PC keyboard and verify that the pump module s version is displayed at the PC terminal 5 Type RUN to start the pump type STP to stop the pump After starting the pump gt should be displayed indicating pump is infusing After stopping the pump should be displayed ASCH Setup x v Publication 5417 001 REV A www harvardapparatus com Harvard Apparatus Milliliter Flow Modular Pump Component Appendix A Specifications Accuracy 0 5 Reproducibility 0 1 Number of Syringes One Syringe Sizes 0 5L min 50 60 mL B D Plastic max Flow Rate Minimum 0 001pL hr w 0 5uL syringe 0 103mm dia Maximum 44 283 mL min w 50 60 mL syringe 26 7mm dia Linear Force 25lbs peak min Adjustable Drive Motor 0 9 Stepper Control Constant Current Drive 0 50A peak per phase 1 4 amp 1 16 stepping Drive Ratio 24 1 Leadscrew Pitch 20tpi Encoder Optical 100 line for stall detection Step Rate Minimum 3 8 sec step Maximum 250 psec step Pusher Travel Rate Minimum 0 001 mm min Maximum 83mm min Display None Keypad None Interface RS 232 Connectors Power 2 pin Header 1 centers Digital 1 0 6 pin Header 1 centers RS 232 RJ 11 Phone jack Power 12 to 30VDC 5 0 5A max Dimensions 9 50 x 4 25 x 4 78 LX W X H 24 1cm x 10 8cm x 12 14cm Mounting Dimensio
11. collar the withdraw limit switch is actuated and pusher block movement is halted Adjust the clamp collar appropriately such that the syringe plunger does not pull out of the syringe barrel Publication 5417 001 REV A www harvardapparatus com sm Harvard Apparatus Milliliter Flow Modular Pump Component Input Connections RS 232 Connection UT amp J2 o Connection P7 Input Power Connection P8 Connector Pin outs Input Power Power Connection Return Digital I O Run IND Connection VCC EXT ENABLE Ground Run Stop Ground Packing List 70 2219 1 Main Unit 2 RS 232 Communications cable 3 User documentation 4 6 oz tube of grease 5 Allen wrench Encoder Connection 4 Connection P2 Withdraw Limit Switch Connection P6 infuse Limit Switch Connection P3 P8 1 P8 2 P7 1 P7 2 P7 3 P7 4 P7 5 P7 6 70 2226 1 Main Unit 2 Universal inpu 100 250VAC 50 60 Hz 18 watt power supply 3 Line Cord 4 RS 232 Communication cable 5 Power Connection Cable 6 User documentation 7 6 oz tube of grease 8 Allen wrench Publication 5417 001 REV A www harvardapparatus com s Harvard Apparatus Milliliter Flow Modular Pump Component Installation Location Requirements for the Syringe Pump A sturdy level clean and 3 750 063 typ 95 25 dry surface 1 59 Minimum of one inch 2 5cm a clearance around the pump Appropriate
12. ct Harvard Apparatus Inc 84 October Hill Road Holliston Massachusetts 01746 1388 using our toll free number 1 800 272 2775 Outside the U S call 508 893 8999 Goods will not be accepted for return unless an RMA returned materials authorization number has been issued by our customer service department The customer is responsible for shipping charges Please allow a reasonable period of time for completion of repairs replacement and return If the unit is replaced the replacement unit is covered only for the remainder of the original warranty period dating from the purchase of the original device This warranty gives you specific rights and you may also have other rights which vary from state to state Repair Facilities and Parts Harvard Apparatus stocks replacement and repair parts When ordering please describe parts as completely as possible preferably using our part numbers If practical enclose a sample or drawing We offer a complete reconditioning service CAUTION CAUTION This pump is not registered with the FDA and is not for clinical use on human or veterinary patients It is ON HUMAN PATIENTS intended for research use only NOT FOR CLINICAL USE Publication 5417 001 REV A www harvardapparatus com s Harvard Apparatus Milliliter Flow Modular Pump Component General Safety Summary Please read the following safety precautions to ensure proper use of your modular syringe pump To avoid potential hazards
13. een 0 and 1999 Leading zeros and trailing decimal point are optional Any number of digits to the right of the decimal point may be transmitted The number will be rounded For rate numbers only use X instead of a number to get maximum rate Queries DIA Returns diameter value units in mm RAT Returns infusion rate value set in current range units RAT W_ Returns withdraw rate value set in current range units VOL Returns current accumulated infused volume units in ml or ul depending on range VOLW Returns current accumulated withdraw volume units in ml or pl depending on range VER Returns model and version number of firmware TAR Returns target infuse volume units in ml or pl depending on range TARW Returns target withdraw volume units in ml or ul depending on range FRC Returns force setting and percent Value format nnnn nnn The returned value is an 8 character string with leading zeros converted to SP characters ASCII 32 decimal The fifth character is a decimal point ASCII 46 decimal Queries with String Response RNG Returns infuse range message character string either ML H ML M UL H UL M RNG W Returns withdraw range message character string either ML H ML M UL H UL M EMG Returns emergency stop input status True False True Emergency Stop LIM Returns 1 W or false indicating limit switch actuation status Error responses CR LF CR LF prompt Unrecognized command C
14. ill comply with any changes as they apply e Do Not Dispose Product with Municipal Waste e Special Collection Disposal Required Harvard Apparatus Milliliter Flow Modular Pump Component General Information Serial Number All inquires concerning our product should refer to the serial number of the unit Serial numbers are located on the underside of the mounting plate Calibration All syringe pumps are designed and manufactured to meet their performance specifications at all rated voltages and frequencies Warranty Harvard Apparatus warranties this instrument for a period of two years from date of purchase At its option Harvard Apparatus will repair or replace the unit if it is found to be defective as to workmanship or material This warranty does not extend to damage resulting from misuse neglect or abuse normal wear and tear or accident This warranty extends only to the original customer purchaser IN NO EVENT SHALL HARVARD APPARATUS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you THERE ARE NO IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR USE OR OF ANY OTHER NATURE Some states do not allow this limitation on an implied warranty so the above limitation may not apply to you If a defect arises within the two year warranty period promptly conta
15. n withdrawal pump module capable of moderate to high back pressures The module includes a mechanism hardware and software Typically the mL Modular Syringe Pump Component holds one syringe of most makes from 0 5 pl to 60ml The diameter of the syringe is entered via your PC or other controller and the internal microprocessor drives a precision stepper motor to produce accurate fluid flow This unit is designed to operate inside an appropriately rated fire electrical mechanical enclosure or cabinet Features Two Modes of Operation Constant Flow Rate and Volume Dispense The mL Modular Syringe Pump Component will operate continuously in RATE mode or accurately dispense a specific amount of fluid in VOLUME mode When starting the pump RATE mode will be the default mode To operate in Volume mode set a target volume and the pump will change modes to suit desired operation Infuse and Withdraw Limit Switch An infuse limit switch is located on the syringe block and an adjustable actu ator is located on the pusher block When the pusher block actuator contacts the limit switch infusing is stopped Adjust the actuator appropriately such that the syringe plunger does not bottom out in the syringe barrel The withdraw limit switch is located in the pulley cover which is connected to a movable guide rod The guide rod is equipped with an adjustable clamp collar When the pusher block comes in contact with the adjustable clamp
16. ns 9 00 x 3 75 Mounting holes for 6 6 screws 22 9cm x 9 5cm Ground Stud 6 32 UNC Thread Weight 2 72 Ibs 1 23kg Environmental Operating Temperature 5 to 40 C natural convection cooling Humidity 20 to 80 RH non condensing Storage Temperature 30 to 45 C Humidity 10 to 90 RH non condensing Pollution Degree Class Compliance Lead Free RoHS Compliant Publication 5417 001 REV A www harvardapparatus com 4 Harvard Apparatus Milliliter Flow Modular Pump Component Appendix A Specifications The pump is set to the following default parameters on power up and after an external enable command Default Settings Syringe Diameter 2 300 mm Rate 3 000 ul min Range ul min Baud Rate 9600 1 O Specifications Inputs RUN STOP This is an active low TTL level input pulled up to 5V through a 10K ohm resistor It is ESD protected through a TVS device and filtered with a 0 1uF capacitor to ground Each pulse to a logic low toggles the pump between the RUN and STOP states EXT_ENABL This is an active low TTL level input pulled up to 5V through a 10K ohm resistor It is ESD protected through a TVS device and filtered with a 0 1uF capacitor to ground A transition from logic high to logic low causes the processor to reset to its default state and enables the motor drive A transi tion from logic low to logic high disables the motor drive through ha
17. ound Hardwire P7 3 to P7 4 or connect through switch Check Syringe Often The mL Modular Syringe Pump Component will shut itself off when the syringe is empty or is otherwise overloaded Although this presents no hazard to the user or the pump it is prudent to check the syringe from time to time Maintenance Keep the mL Modular Syringe Pump Component clean and dry Avoid liquid spills that may find their way into the electronics A small tube of grease is provided for periodic lubrication of the lead screw It is important to keep the lead screw clean and lubricated To clean the exterior surfaces above the base plate use a lint free cloth to remove loose dust For more efficient cleaning use a soft cloth dampened with water or an aqueous solution of 75 isopropyl alcohol If the pump does not work properly contact Harvard Apparatus for appropriate instructions Publication 5417 001 REV A www harvardapparatus com J Harvard Apparatus Milliliter Flow Modular Pump Component Features Protecting Small Fragile Syringes The mL Modular Syringe Pump Component will hold micro liter size syringes down to 0 5ul size These small syringes have fine wire plungers that may be damaged if allowed to bottom out The mL Modular Syringe Pump Component is equipped with an adjustable limit switch actuator on the pusher block Adjust the limit switch actuator position to prevent dam age to small syringes
18. r CLV Clears infuse volume accumulator to zero CLVW_ Clears withdraw volume accumulator to zero CLT Clears target infuse volume to zero dispense disabled CLTW Clears target withdraw volume to zero REV Reverses pumping direction Commands with Numbers Must have space before number MMD number ULM number ULMW number MLM number MLMW number ULH number ULHW number Publication 5417 001 Set syringe diameter units are mm Rate is set to zero after MMD command Set infuse flow rate and range units are microliters per minute Set withdraw flow rate and range units are microliters per minute Set infuse flow rate and range units are milliliters per minute Set withdraw flow rate and range units are milliliters per minute Set infuse flow rate and range units are microliters per hour Set withdraw flow rate and range units are microliters per hour REV A www harvardapparatus com Harvard Apparatus Milliliter Flow Modular Pump Component Appendix D Serial Communication Commands with Numbers continued FOR number Force setting as percentage number can be 0 100 MLH number Set infuse flow rate and range units are milliliters per hour MLHW number Set withdraw flow rate and range units are milliliters per hour MLT number Set target infusion volume units are ml or pl depending on range MLTW number Set target withdraw volume units are ml or pl depending on range Numbers can be betw
19. rdware independent of firmware This input may be used for an emergency stop function Note To enable pump this input must be connected to ground or a logic low Outputs RUN_IND This is an active low output driven by two 74HCT14 inverters in parallel An on board resistor may be placed in series with this output to provide cur rent limiting The default resistor value is zero ohms A logic low indicates RUN A logic high indicates STOP Indicators Power on LED When illuminated indicates that board is powered on and 5VDC supply is operating Run LED When illuminated indicates that pump is running When extinguished indicates pump is stopped Publication 5417 001 REV A www harvardapparatus com 4 Harvard Apparatus Milliliter Flow Modular Pump Component Terumo Size Diameter 3cc 8 95 mm 5 13 00 10 15 80 20 20 15 30 23 10 Sherwood Monoject Plastic Size Diameter 1ce 4 65 mm 3 8 94 6 12 70 12 15 90 20 20 40 35 23 80 60 26 60 Stainless Steel Size Diameter 2 5 cc 8ce 9 525mm 20 cc 19 130 50 cc 28 600 Publication 5417 001 REV A Becton Dickinson Plastic Plasticpak Size Diameter teg 4 18 mm 3 8 66 5 12 06 10 14 50 20 19 13 30 21 70 50 60 26 70 Air Tite All Plastic Size Diameter 2 5 cc 9 60 mm 5 0 12 45 10 15 90 20 20 05 30 22 50 SGE Scientific Glass Engineering Size Diameter 25 ul 0 73 mm 50 1 03 100 1 46 250 2 30 500 3 26 1 0 ml 4 61 mm 2 5 7 28 5 10
20. te the product Contact qualified service personnel to perform inspection Avoid Pinch Hazards Pinch hazards may exist between the pusher block and the end block and at the belt pulley Avoid placing fingers between these points while the pump is running Procedures which could result in injury shall only be carried out by opera tors who have been warned of the potential hazards and have received adequate training in carrying out the procedures in the safest possible manner Publication 5417 001 REV A www harvardapparatus com Harvard Apparatus Milliliter Flow Modular Pump Component G eneral Safety Summary Place Product in Proper Environment Environmental Conditions Indoor use only Temperature 5 C to 40 C 40 F to 104 F Humidity 20 to 80 RH Well Ventilated Room Altitude up to 2000 m DC Voltage Fluctuation not to Exceed 5 of Nominal Transient Over voltage Category Il Pump is Rated Pollution Degree Observe all Warning Labels on Product Read all labels on product to ensure proper usage A CAUTION Protective Ground Refer to Manual Terminal CAUTION CAUTION Pinch Hazard ESD Sensitive Device A Pub CAUTION Pinch Hazard lication 5417 001 REV A www harvardapparatus com 4 Harvard Apparatus Milliliter Flow Modular Pump Component Introduction Theory of Operation The mL Modular Syringe Pump Component is designed as a highly precise single syringe infusio
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