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1. ES Pd wwg z TX 4 urs g6 0 uusz Tunao uug z utgz j wwze 15917 40423uU0 NIG 87 DMY sage 4814 suoljdauuo3 pinjj ayy 04 0817 Pa4sIm aq ve aged uoqqi jo uoijsod UA Er Ten pauijap jou sje SIy4 Jo uolJIsod SLLEL OSI NIG S3903 ZOEL OSI N3 NIO HSINH 3IVJUNS H 4 8942 OSI NIO S32NVH3101 aN GE6LOZ uoxey W dA sapo3u3 yW Te4ibig Japo2u3 A C 3De4 o jeuiuoN g jauuey MSY Bulyes samod paubissy v jeuuey 33 sausnJq ajiudeJB jojow 39 wajsAs uoijejnuuo J040 EELgLL UOXEW OL JY on Auedwos ad 9 uoijesjng 1014890 Jegqs 0 abuey aunssaud buijeJadQg 14 zi aunjoA juaua2ejdsiq uuu Z Tl 34824 Moly eyep oppi eyep je3iupa 96 0 1906 S soo uiggZ wug eg Tum 600 uus z uneso uut ut650 0 xza Bury 0 fuu d urces o 800 0 700 0 9v uigo o z wwz z Data sheet of the micro annular gear pump mzr 4622 M2 1 figure 40 Technical data subject to change without prior notice 8 1 Last update February 2015 Operating manual mzr 4622 20 Appendix 3Lva INSSI S0 00 9 00 20 10
2. company Mris Mr title division name street no phone ZIP city e mail country city date authorized signature company stamp Last update February 2015 Technical data subject to change without prior notice 7 7 20 Appendix Operating manual mzr 4622 20 Appendix Layouts Operating manual for the S KD control unit Operating manual for the S KG control unit optional Operating manual for the S BL control unit optional 78 Technical data subject to change without prior notice Last update February 2015 Operating manual mzr 4622 20 Appendix 31v INSSI 10 2000 9770 20 10 YJIWNN DNIMVYO faays Pjeg 1N340200 O ONIN paroudde 1N340000 30 FLVLS ultpJeg OLEEL U 4 Bury usebeg unr Z295 Jzu Hqui awaysksoui dNH Jauuey 5 06 xoJdde dund seab Jejnuue ow ZWV ISW NOLIRDSU Q3A03dav 0370383 ZWV NMVUG yojo sjauueys Z ze uJnj vad sjunoj QN IVI VW LS9L4 Jojdauuo3 NIC 87 DMY S3 q82 4614 96107 ut906 s SUO IBUU0D pini B44 04 00817 palsi aq ue 3 ge uoqqiJ Jo uonjisod pauyap jou S4e 4 SIU 40 UOIISOd foro Juugz Tuo uug z SI E OSI NI S3903 ZOEL OSI NJ NIO HSINH 3IVJUNS H 4 89 2 OSI NIG S32NV33 101 g jauuey GE6L0Z uoxey W dA japoau3 y4 124519 Japo2u3
3. Measures of the micro annular gear pump mzr 4622 The mzr micro annular gear pump consists of the micro annular gear pump head the coupling unit and an actuator The pump head is equipped with two fluidic connector bore holes and a shaft for actuation of the rotors The coupling unit serves as connection between the pump head and the actuator as well as to mount the micro annular gear pump The actuators used may be protected against dust condensing moisture humidity splashing aggressive gases and liquids Ensure sufficient ventilation and therefore cooling of the motors The preferred position to assemble the micro annular gear pump is horizontal To avoid intruding fluids you may lay the pump under the actuator in vertical operation The mechanical assembly of the pump may not be done over the fluidic connectors or the motor Last update February 2015 Technical data subject to change without prior notice 1 3 4 Description of the pump Operation manual mzr 4622 4 3 Materials and liquids The components of the micro annular gear pump heads mzr 4622 are manufactured of tungsten carbide with 1096 nickel binder and nickel bronze The liquid resistance is to be checked in single cases Feeding of non lubricant liquid reduces the service life of the micro annular gear pumps 4 4 Liquid supply We are able to supply the micro annular gear pump head in two kinds Slip fittings The micro annular gear pump head h
4. Enter command Transfer program file Receive program file vanno Compare program files Transfer configuration File Receive configuration File History mzr 4605 mcl File mzr 4505 mcl Standard MCL file for micro annular gear pump mzr 4605 Description Speed is controlled by potentiometer of the connection panel Hardware Connection panel I Date 2001 11 06 Copyright 2001 HNP Mikrosysteme GmbH Parchim Germany EEE Important d Turn the potentiometer on the connection panel into zero position by turning clockwise to the right stop motion device Save the transferred settings into the EEPROM EN Enable Drive MOTTYPS Motor Type EC Motor 3564K024B C POHOSEGO Power On Homing Sequence ERROUT Error Output Switches to Fault Output Mode DIPROG Disable Program ANSAN Asynchron Answer activated HP Hard Polarity HBO Hard Blocking HDO Hard Direction Left direction of rotation is blocked HOSP100 Load Homing Speed HAO Home Arming HLO Hard Limit HNO Hard Notify CAHOSEQ Capture Homing Sequence ADR Analog Direction Right NODEADRO Node Address Load Peak Current Limit mA Load Continuous Current Limit mA Then transfer this file with menu command Terminal Transfer configuration file to the pump Source For Velocity Set command velocity with potentiometer on the connection panel CONTMOD Continuous Mode Switches motor back to Continuo
5. Operating instructions machined directly on the pump such as the indication of liquid input and output should be followed and kept in a clearly readable condition 2 2 Staff qualification and training The staff operating servicing inspecting and assembling the pumps must evidence the appropriate qualification for these works Areas of responsibility and competence as well as monitoring of the staff must be precisely regulated by the operator in charge If the personnel do not have the necessary knowledge they must be trained and instructed accordingly If necessary this can be implemented by the supplier or the manufacturer on behalf of the operator Furthermore the operator in charge must ensure that the content of the present manual has been fully understood by the personnel 2 3 Safety conscious work The safety instructions listed in this operating manual applicable national regulations concerning accident prevention as well as internal work operation and safety regulations of the operator must be complied with Last update February 2015 Technical data subject to change without prior notice 7 2 Safety instructions Operation manual mzr 4622 2 4 Safety instructions for the operator The surface temperature of the motor under full load may exceed 60 C If needed this surface should be protected on site against contact in order to avoid skin burns The drive should be protected against dust water vapor condensation h
6. V Jauuey C 3BejjoA jeuiuoN 33 MSY BuijeJ JaMod paubissy Jojo saysnig ajiydesb 4ojoui 3q waysks uoije nuo EE BLL UOXEW OL JY on Aueduos ad UO 4230 9 uo jesind Jeq S 0 abues aunssaud BuijeJado nz aunjoA juauls2ejdsig uu ju Z Ti 3JeJ MOJ ejep IPN eJep je3iuga 999 Ul ELE gt wurg uzez o uug 200 0 S0 0 ES usb oro WW Data sheet of the micro annular gear pump mzr 4622 figure 38 79 Technical data subject to change without prior notice Last update February 2015 Operating manual mzr 4622 20 Appendix 31v0 3nSSI 207000970 20710 YIGWNN 9NIMYSO jaays ejeq AN34PD00 30 pa oudde ANSNND00 30 31V1s CW c9 r 4zu Je Jejnuue ow NOlLdRDS 30 03 wpd OLE6L O 4 Buiy uuebeg iung Haug auaJs so l dNH Jauuey 4040 5 ou xoJdde ZWV Dud ZWV Oddy 0332383 NMV3a QN Slauueyd Z ZE uJnj Jad suno NE NZ 9610F U 906 S un o uug z uno uug TWIMALVW Suoij2auuo2 pini ay 04 081 paJSi aq uez 3jqe uoqqi jo uoijIsog pauljap you sje siuj 40 Uolisod SMEL OSI NIG S3903 ZOEL OSI N3 NIO HSINH 3
7. U3aWNN DNIMYSO wpd oreer a 4 Bury usebeg ine faays ejeq IN3WNJOQ 30 pa o idde UNI LNGWN200 30 31V1S LELTI TI Azul Jeab Jejnuue ow NOlLdRDS XI 03 Haug SwaysKso sin dNH zw 944 ZWY Otiddv 334 NMvua DT NZ WIXILYW SILEL OSI NIO S3903 ZOEL OSI N3 NIQ HSINH 3IVJUNS H 4 8942 OSI NIQ S32NV33101 59 5 Joy2 UU0 NIG 87 OMY sage 4e14 3 qe uoqql jo uro Juug z a uno uug z Suoij3auuo2 PIN ayy 04 00817 peJsI aq uez V euueuj g euueuj DA and 5 ou xoJdde sieuueup Z 49 uJnj Jed s4uno Jepooua Jijaubew Jaq 79 23 eyine J Japo2u3 C sBejjoA jeuiuoN M S 8 BuijeJ JaMod paubissy sausnJq jjejeu ajqou Jo ow g w 4s s uoijejnuuo MS ZODZEZZ Jeq eujne J on Aueduo3 ad 9 uolfesynd JOJOW 4040 S 0 abuej aunssaud BuijeJadQ nz sunjo jueujsaejdsi uo jeao je Uld UolJISOd 76 0 U 906 S uiw jw Z Zu ayes MO eyep ipn ejep jeruyra ovo ugoro wwo uiZeZ o uug ne uso o o WW 47 5 200 0 S0 0 pauijap jou sje SIYJ Jo Uoljisod ui99g 0 uuzz 116020 uugi Last update February
8. rpm Input No 1 input resistance 5 kQ Nominal analog speed voltage range 10 V Nominal digital speed PWM signal low 0 0 5 high 4 30 V requency range 100 2000 Hz Output Input No 2 Error state max Ug 30 mA no error switched to GND programmed as input low 0 0 5 high 3 5 Ug V Input No 3 4 5 TTL logic level low 0 0 5 high 3 5 30 V PLC logic level low 0 7 high 12 5 30 V Program memory 6 6 kBytes Values limited in the control unit with corresponding software table 16 Technical data of the S ND control unit The control unit permits an easy startup of the pump with the possibility to connect the voltage supply to the delivered DIN socket the possibility to connect the voltage supply with screw clamps a 10 pole connector assembly for the motor cable speed set with potentiometer analog voltage signal 0 10 V for speed control at the screw clamps 9 pole connection plug for the RS 232 interface error output with status LED programmable also as trigger input with screw connections tumbler switch S1 for the connection of digital input No 3 of the motor control unit screw clamps for the connection of digital inputs No 3 4 5 of the motor control unit Last update February 2015 29 Technical data subject to change without prior notice 6 System integration external voltage supply 24V DC 3A Switch S1 gt speed regulation Operation manual mzr 4622 Startup o
9. HOSP100 Load Homing Speed SHAO Set Home Arming SHLO Set Hard Limit SHNO Set Hard Notify ADR Analog Direction Right g LPC600 Load Peak Current Limit LCC295 Load Continius Current Limit AC1000 Load Command Acceleration DEC1000 Load Command Deceleration POR1 Load Velosity Proportional Term Technical data subject to change without prior notice Last update February 2015 9 Motion Manager software optional Operation manual mzr 4622 125 PP162 PD5 cl16 SP6000 MVO MAV25 LL600000000 L 600000000 PN10 CORRIDOR10 SINO SETPLC EN DIPROG COMPATIBLEO SR18 NETO NEO ANSW1 NODEADRO VO PROGSEQ END Load Velosity Integral Term Load Position Proportonal Term Load Position D Term Load Current Intergral term Load maximum Speed Minimum Velocity rpm Minimum Analog Voltage mV Load Position Range Limits Load Position Range Limits Load Puls Number Load Step Width Load Step Number Load Encoder Resolution Load Deviation Delayed Current Error Load Corridor Sinus Commutation deactived Set PLC Inputs Enable Drive Disable Program Deactived Compatible Mode Load Sample rate Set Network Mode Notify Error Answer Mode Define Node Address Select Velocity Mode write and save an empty program sequence clear program memory Listing 1 file mzr 4622 mcl Last update February 2015 Technical data subject to change without prior notice
10. S ND and S KG At the controller S KD it is to pay attention that the adapter board is provided with a 6 pole port and the solder points are soldered on coding F At the controller S ND and S KG it is to pay attention that these can be operated only with a patch cable from a 6 pole one to a 10 pole plug 22 Technical data subject to change without prior notice Last update February 2015 5 Optional modules Operation manual mzr 4622 5 5 Brushless DC motor as drive option The micro annular gear pump mzr 4622 can alternatively be driven with a brushless DC motor It is characterized by higher dimensions and a wider speed range which covers entirely the speed range of the micro annular gear pump and shows a longer service life than a brushed DC motor Performance parameters Nominal voltage 24V Max continuous torque 2 6 mNm Power 11W No load speed at 9 V 11 583 rpm Max continuous current 0 41A Terminal resistance phase phase 15 10 Terminal inductance phase phase 525 uH Speed range 1 6000 rpm Ambient temperature 30 125 C Type of Hall effect sensor analog digital Legend Option for the S KB control unit table 14 Technical data of the brushless DC motor Function Connection Color Hall sensor A green Phase A brown Hall sensor B blue Phase B orange Hall sensor C gray Phase C y
11. Safety conscious work Safety instructions for the operator Safety instructions for maintenance check and assembly of the pump Unauthorized pump conversions and spare part manufacture Improper modes of operation General safety instructions Transport and intermediate storage Shipment of the pumps and protection measures Transport Intermediate storage Description of the pump Principle of the Micro annular gear pumps Micro annular gear pump mzr 4622 Materials and liquids Liquid supply Optional modules Gear box module optional By pass module optional Drive with a high resolution encoder optional Drive with high torque optional Brushless DC motor as drive option Drive without encoder optional System integration Checkup before the first assembly Mounting of the micro annular gear pump General instructions for the assembly of the liquid supply network Assembly of the fluid connection fittings Technical data subject to change without prior notice ur UJ NN A 0o M oM NI WO tO 00 10 10 10 11 13 14 14 16 18 20 23 24 25 25 25 26 26 Contents Operating manual mzr 4622 6 3 2 6 3 3 6 4 6 5 6 7 7 1 7 2 7 4 7 4 1 7 4 2 7 5 7 6 9 1 9 2 9 3 10 11 12 13 13 1 13 1 1 13 1 2 14 15 16 17 18 18 1 Installation with the manifold assembly Assembly instruction for tubing and accessories manifold assembly Filter selection and use Op
12. Technical data subject to change without prior notice Hl 1 General Information Operation manual mzr 4622 1 General Information This operation manual contains basic instructions to be followed during integration operation and maintenance of the mzr micro annular gear pump For this reason it is necessary to read it carefully before any handling of the device The present manual should always be kept at the operation site of the micro annular gear pump In case assistance is needed please indicate the pump type visible on the housing 1 1 Application scope of the pumps The micro annular gear pump mzr 4622 described in this manual are suitable for continuous delivery and discrete dosage of water watery solutions solvents methanol oils lubricating liquids paints and varnishes as well as many other liquids If you intend to handle any aggressive poisonous or radioactive liquids you must conform to safety measures as according to the regulations in force Any project concerning handling of corrosive liquids should be previously discussed with the pump manufacturer The micro annular gear pumps should not be used for invasive medical applications in which the liquid having had contact with the pump is re introduced to the body Micro annular gear pumps exclusively are provided for use in the industrial area A private use is excluded The micro annular gear pumps must not be used in aircrafts and spacecrafts or other veh
13. o gann m86 o 0 05 A 51 A x i YA i at 02 sl nf t oo N e amp I y i 0 3 01 x 45 LL SIS ada 3 v Olo 01 A In order to prevent foreign bodies from penetrating into the pump the liquid inlet and outlet are protected by plastic plugs or screws It has to be taken care the packaging of the O rings that these sit in the scheduled groove properly At not proper location of the O rings the fluid terminal connection can be or get leaky Tighten the cap nut only hand screwed Too firm tightening of the cap nut can rotate to one the pump housing to lead The pump can block Last update February 2015 Technical data subject to change without prior notice 15 5 Optional modules Operation manual mzr 4622 5 Optional modules The spectrum of applications of the low pressure micro annular gear pump series may be expanded by using different additional modules The modules allow for special dosage tasks which could otherwise not be accomplished with a standard pump version The modules may be combined with each other and with almost all available pump heads and motor versions Gear box module increases the torque of the drive allowing to deliver highly viscous liquids and provides for a constant operation of the motor at low speeds see chapter 5 1 By pass module for the delivery of minimal constant flow rates down to the nanoliter range see chapter 5 2 Drive with high
14. the pump should be shut down properly after every application as described in the chapter 7 3 A supplementary flushing procedure with a neutral flushing liquid see chapter 7 3 also slows down the wearout process of the pump It is not allowed to open or dismantle the micro annular gear pumps The warranty extincts with the expiry of the legal warranty period or with the opening of the pump Furthermore HNP Mikrosysteme cannot give any warranty of exchange for parts whose damage result from incorrect use For service and maintenance please return your micro annular gear pump to HNP Mikrosysteme You will find the address on the cover of the present operating manual The declaration of media liquids having had contact with the micro annular gear pump and components must imperatively be completed The nature of media liquids must be specified In case of non compliance the sender will be liable for any resulting injure to persons or any object damage Sealing elements rotors and shaft are parts that undergo wear and will be replaced by HNP Mikrosysteme GmbH during maintenance depending on their degree of wear Technical data subject to change without prior notice 73 16 Contact person Operating manual mzr 4622 16 Contact person Development and application assistance service and accessories Mr Sven Reimann Phone 49 0 385 52190 349 Service and maintenance Mr Steffen Edler Phone 49 0 385 52190 307 Drive and c
15. 57 9 Motion Manager software optional Operation manual mzr 4622 58 The switchdosage mzr 4622 e3 mcl file see Listing 2 is a sample program for discrete dosage with the micro annular gear pump The dosage task is started with the switch S1 located between the connection clamps 24V and 3 In on the connection board Buttons shutters or no load contacts of a programmable controller with interchangeable memory PLC may be used as interruptors The drive is configured as according to the following parameters Execution of 10 rotation cycles command LR640 640 10 rotation cycles displacement volume mzr 2521 15 ul mzr 2921 30 ul Start the dosage task with the integrated switch command REFIN File Switchdosage mzr 4622 e3 mc Title Dosage triggered with switch for mzr 4622 Description A fluid quantity which is defined by relative target position of the motor will be triggered with switch Hardware Motor Maxon RE 16 24V Steuerung MCDC3006S on Controller S ND Stand 2006 07 21 Copyright 2006 HNP Mikrosysteme GmbH Parchim Germany HNP Mikrosysteme GmbH Juri Gagarin Ring 4 19370 Parchim Telefon 49 0 3871 451 301 Telefax 49 0 3871 451 333 Email infoGhnp mikrosysteme de http www hnp mikrosysteme de epa Important i Turn the potentiometer on the connection panel into zero position by turning clockwise to the right stop motion devi
16. Fe Uu C ce z gt m xz Ixzg Buu o e e toO pauljap jou S4e14 SIY jo uoijisog 8000 g0 0 Z 0F Z Data sheet of the micro annular gear pump mzr 4622 with brushless DC motor figure 43 Last update February 2015 Technical data subject to change without prior notice 84
17. Legend 0 good suitabilit y Resistance of the sealing ma Technical data subject to change without prior notice 1 suitability 2 conditional suitability 3 labile Shaft sealing O ring material PTFE Teflon UHMWPE FKM EPDM FFKM graphite Viton reinforced 0 3 0 0 0 1 3 0 0 0 2 0 0 0 0 3 0 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 3 1 0 0 0 0 3 0 0 1 3 1 0 2 3 0 0 0 0 0 0 0 1 2 3 0 not specified erials depending on the flushing liquid solvent Last update February 2015 7 Start Up Shut Down Operation manual mzr 4622 7 4 Shutdown of the micro annular gear pump During the shutdown of the pump the following steps should be followed Flush the pump with a filtered and particle free flushing liquid solvent see chapter 7 3 After the flushing procedure decrease speed of the pump to 0 rpm Fill the pump with a suitable conservation liquid see chapter 7 4 1 Remove the pump from the system see chapter 7 4 2 By proceeding as shown in the diagram see figure 29 you may prepare the pump for a longer standstill Last update February 2015 Technical data subject to change without prior notice 43 7 Start Up Shut Down End of test operation Drain the pump Pump requires flushing Flushing cycle ls the pump clean Delivery of solvents manipulated liquid Selection of cons
18. V Status reading Ready Open collector max Ug 20 mA no fault Ready high resistance Ready Ready GND Disable min V 1 V Dimension approx 114 x 100 x 34 mm Weight approx 370 g Operation temperature range 0 45 8C Values are limited in the controller table 17 Technical data motor controller S KD The controller is helpful for bringing into service of the micro annular gear pump easily It comprises the following interfaces adapter board cable to connect the cable of the motor with the controller Power supply with terminal screws optional potentiometer for speed control Analogue input 0 10 V with terminal screws adapter board pump 5 lt D m 4 external voltage 24 VDC 2A figure 22 Connection between board S KD and micro annular gear pump mzr 4622 32 Technical data subject to change without prior notice Last update February 2015 6 System integration figure 23 figure 24 Operation manual mzr 4622 At the initial operation with the motor control of S KD you notice the enclosed technical description On delivery of the motor controller S KD with adapter board and integrated potentiometer 50 kQ only the power supply has to be attached Initial operation procedure 1 Connect the motorcable with the adapter board of the controller S KD 2 Connec
19. a ii 5 i s 3 Ip nol defined Position of ri can be t to the Hund co L T figure 1 Measurement in configuration slip fittings OD 2 mm E O ring 02x E 5 I s 2 al od a i Position at this flats 1 E not defined Position of ri Flat cables AWG 28 Bnumnu IN Connector 4 figure 2 Measurement in configuration manifold assembly 2 Technical data subject to change without prior notice Last update February 2015 1 General Information Operation manual mzr 4622 1 4 Flow chart mzr 4622 Liquid water Liquid oil za Liguid water 80 4 Liquid oil 70 Viscosity 1 mPas 70 nn Viscosity 16 mPas _ 60 60 i iii lt E 504 E 50 gt o D E z 40 Speed rpm 5 ap Speed rpm 2 30 6000 2 30 6000 u 5000 2 5000 20 000 20 4000 3000 3000 10 10 eo 2000 2000 E 1000 0 i 1 1000 0 1 2 3 4 5 0 1 2 3 4 5 Differential pressure bar Differential pressure bar figure 3 Flow charts mzr 4622 Last update February 20
20. at the beginning of the operation is harmless 6 4 Filter selection and use In majority of cases it is recommended to integrate a filter on the suction side of the micro annular gear pump to ensure its secure operation The recommended filter pore or mesh size should not exceed 10 um The penetration of particles or swarf that could cause a blockage or damage to the pump can only be avoided by using an adapted filter HNP Mikrosysteme offers a choice of standard filters covering a broad spectrum of applications You may count on our assistance for the selection of the most suitable filter In order to select the best adapted filter such operating parameters as the flow rate the viscosity and the degree of pollution of the liquid will be needed An increase in at least one of the mentioned terms will require the use of a bigger filtering element or pressurization of the delivered liquid In case no suitable filter for the given high viscosity liquid can be found it is possible to use a filter with slightly larger pore size Prior discussion with HNP Mikrosysteme is here recommended A filter with larger pores is still better than no filter at all As an alternative solution an already filtered liquid may be used Because filters have a large internal volume it is recommended to fill in the filter and the induction suction tubing with already filtered liquid in order to avoid a too long dry run of the pump during the first operation Ple
21. dirt particles can block the micro annular gear pump and lead to its damage Please note that all the components of the liquid supply system should be clean and flush them if needed before pump installation Remember to remove all remaining splinters or swarf from connection fittings rests from liquid containers and any dirt from valves tubing and filters Operate the pump with a filter featuring 10 um or smaller pores The filter protects the pump from particles and dirt If the pump is connected once again with a hose that has already been used the enlarged ending of the hose should be cut off in order to prevent it from slipping off and the liquid from flowing out of the connection 6 3 1 Assembly of the fluid connection fittings 1 Cut the hose to a right angle by using an adapted hosecutter Remove the protection caps from the slip fittings of the pump 2 If needed warm up or widen the hose and slip it on the slip fitting till it touches to the housing Pay attention to the correct assembly of the tubing and the pump head in order to keep the default direction of flow If you wish to operate the pump in a reverse direction please contact one of HNP Mikrosysteme s application engineers since it is not possible in every case 3 The intake tubing should be kept as short as possible and have a possibly large internal diameter in order to assure best intake performance 4 n order to avoid dry operation check before each use t
22. during rotation a system of several sealed pumping chambers As the rotors revolve around their offset axis the pumping chambers increase on the induction suction side and simultaneously decrease on the delivery side of the pump see figure 6 A homogenous flow is generated between the kidney like inlet and outlet internal rotor outlet induction side delivery side Principle of the micro annular gear pump Operating principle of the micro annular gear pump Reciprocating and rotary pumps have a direct allocation to the fed amount of the displacement volume V of the pump and its actuator s number of revolutions n The displacement volume describes the volume which is theoretically fed with each revolution The coherence of the flow rate referring to the formula volumetric flow rate Q of the pump is Q ES Mvol V n The volumetric efficiency 7 4 describes the coherence of the actual flow rate from the theoretical resulting value Differences occur according to leaking as the sealing on the inside of the pump is done over a gap The volumetric Last update February 2015 Technical data subject to change without prior notice 1 1 4 Description of the pump Operation manual mzr 4622 table 5 efficiency is dependent on the media and the pressure against which it has to be fed Example The pump mzr 4622 feeds with its displacement volume of 12 ul with 3000 RPM and a volumetric efficiency of 100 96 refe
23. for the return of already employed micro annular gear pumps and components 18 1 General information The operator carries the responsibility for health and safety of his her employees The responsibility extends also to employees not belonging to the company that have a direct contact with the micro annular gear pump and its components during repair or maintenance works The nature of media liquids coming into contact with the micro annular gear pump and its components must be specified in the corresponding declaration form 18 2 Declaration of media in contact with the micro annular gear pump The staff performing the repair or maintenance works must be informed about the condition of the micro annular gear pump before starting any work on the device The Declaration of media in contact with the micro annular gear pump should be filled in for this purpose The declaration should be sent directly to the supplier or to the company designated by the supplier A second copy of the declaration must be attached to the shipment documents 18 3 Shipment The following instructions should be observed for the shipment of the micro annular gear pump drain the pump from any remaining liquid flush the pump with an adapted flushing liquid remove the filter elements from the integrated or loosely delivered filters all the openings should be air tight plugged return the pump in the original packing 76 Technical data subjec
24. in contact with the micro annular gear pump and components see chapter 19 This form may also be downloaded from the web site www hnp mikrosysteme de download The Declaration of media in contact with the micro annular gear pump and components must imperatively be filled in The nature of liquid which entered into contact with the micro annular gear pump and the components must be specified In case of non compliance the sender will be liable for any resulting injure to persons or any object damage Last update February 2015 Technical data subject to change without prior notice 47 8 Software mzr pump control Operation manual mzr 4622 8 48 Software mzr pump control Install the delivered software mzr pump control from both diskettes or CDs by starting the program Setup on the diskette Disk 1 or CD The delivered software is compatible with Windows 95 Windows 987 Windows NT Windows 2000 and Windows XP The program enables to coordinate metering or continuous delivery tasks The operating parameters of the micro annular gear pump are set with the included user interface If the diskettes mzr pump control are not available because you have received for example the Motion Manager software instead you may download this software from the web site www hnp mikrosysteme de downloads htm The updated version is always available in English and German After a successful installation the progra
25. input definition Motor pin Description M1 Motor M2 5V 1 M3 Channel A M4 Channel B x ii M5 GND M6 Motor Motor pin configuration 6 pole connector Last update February 2015 Technical data subject to change without prior notice 3 7 6 System integration Display LED Description Operation manual mzr 4622 green Power supply connected with the controller no error red blinking Motor in current limit or pump blocked green red blinking Speed deviation to big pump blocked or encoder error Table 23 Initial operation procedure LED for operating status display Power supply lell An in s 222222222 Supply voltage 10 30 VDC eo Notice that especially the accurate set polarity of the distribution voltage is required if not the controller can be destroyed The length of the supply voltage lines for the control unit mustn t exceed a length of 10 m since the control could otherwise be destroyed by induced voltage Analogue Speed Input Mode Potentiometer Connect Pins P1 P2 and P9 P10 with two jumpers Enable L R Enc out Error SGND 5V out GND 0 0 8 eH ole NNL nt su 222222222 IKSJK4 3 10kQ Mode 0 10V Connect Pins P3 P4 with one jumper e e
26. length of the Weight of the gear box box pump L1 44 1 15 5 mm 20g 97 5 mm 19 1 19 1 mm 239 100 1 mm 84 1 22 7 mm 279 103 7 mm table 6 Measurements of the gear box modules Gear reduction Max pump speed recommended max motor speed 8000 rpm 44 1 1818 U min 19 1 421 U min 84 1 95 U min table 7 Maximal pump speed with the gear box modules Last update February 2015 Technical data subject to change without prior notice 1 7 5 Optional modules Operation manual mzr 4622 5 2 By pass module optional The by pass module allows constant minimal volume dosage with flow rates in the nanoliter range The technology is based on the division of flow generated by the micro annular gear pump according to the relationship of fluidic resistance of two predefined capillaries The micro annular gear pump generates a master circulation from which a side dosage current is derived This micro flow capillary allows to obtain flow rates starting at 1 ul h The minimal and the maximal flow rate may differ by a factor of 1000 dynamic factor In order to determine the lower flow rate limit both capillaries need to be carefully configured It is possible to obtain flow rates between 1 and 10 000 ul h The by pass module assures dosage of minimal amounts of liquids at a very high constancy of flow and a pressure resistant flow rate figure 13 The by pass module example with mzr 2521 Performance parameters Operating flow rate range 1 10 00
27. pump without delay and contact HNP Mikrosysteme see chapter 13 If needed return the pump to the manufacturer for checkup Last update February 2015 Technical data subject to change without prior notice 63 13 EC Directive Operation manual mzr 4622 13 EC Directive 1 64 A Directive or EC Directive is a legal instrument of the European Community addressing at the member states and forcing them to implement specific regulations or targets Leastwise micro annular gear pumps are covered by the scope of application of the following Directives The following directives are of importance for the user of the described micro annular gear pumps Low Voltage Directive 2006 95 EC The Low Voltage Directive is not relevant for micro annular gear pumps described in this manual because the supply voltage is limited to a maximum of 30 VDC Machinery Directive 2006 42 EC A micro annular gear pump is a machine and is consequently covered by this Directive However it may be a part of a machine or installation EMC Directive 2004 108 EC The Directive on Electromagnetic Compatibility EMC applies to all electronic and electrical devices installations and systems Consequently the Motion Controller of the micro annular gear pump is covered by the EMC Directive RoHS Directive 2011 65 EC To our knowledge our products delivered to you do not contain substances or applications in concentrations that are forbidden by thi
28. resolution encoder enables constant operation of the motor at very low speeds see chapter 5 3 Drive with high torque for viscous media and enables even at slow speeds with a stable engine synchronism see chapter 5 4 Drive without encoder see chapter 5 6 Due to specific requirements of each application the configuration of a given pump version should be discussed with the technical service Additional customized modules may be designed on demand 1 6 Technical data subject to change without prior notice Last update February 2015 5 Optional modules Operation manual mzr 4622 5 1 Gear box module optional The gear box module enables to operate the pump at very low speeds and increases the torque of the motor for the delivery of highly viscous liquids or for application with increased operating pressure The gear box module is available with the following reductions 4 4 1 19 1 84 1 in combination with the pump heads mzr 4622 The length of a micro annular gear pump with the gear box module increases by 15 mm to 23 mm For pumps with the gear box module the position of the slip fittings to the connection cable is undetermined gt x 10 pole connector N p ya connection SIR cable 5 NN e o yoy NUN motor with N encoder N n reduction gear M pump head fluid connectors figure 12 Micro annular gear pump with the gear box module example with mzr 2921 Gear reduction Length of the gear Total
29. 0 ul h Differential pressure range 0 3 bar Max applied inlet pressure 1 bar Pulsation 1 96 Operating temperature 20 60 C Viscosity range 0 5 100 mPas Fluid connections Liquid intake tube or hose OD 1 8 Master capillary tube OD 1 8 return line to the tank Side current capillary tube OD 1 16 dosage capillary Wetted parts stainless steel 316L PEEK Measurements L1 approx 32 x 25 mm by pass module without pump Weight approx 140 g by pass module without pump table 8 Technical data of the by pass module 1 8 Technical data subject to change without prior notice Last update February 2015 5 Optional modules Operation manual mzr 4622 mzr 2521 mzr 2921 Master capillary ID 0 25 0 5 mm By pass socket stainless steel 316L Length 80 300 mm with a manifold assembly fixture openings 4 x M3 L1 22 mm Return line to the liquid tank Side capillary ID 0 064 0 25 mm Length 80 500 mm Inlet port of the pump Customized nano micro flow starting at 1 ul h figure 14 Construction of a by pass module with mzr 2521 Working principle The by pass module shown in the figure 14 divides the flow generated by the micro annular gear pump into master and side circulation The module serves at the same time as a support and fixture for the micro annular gear pump The selection and configuration of the different components of the system is calculated by a PC The master circulation
30. 15 Technical data subject to change without prior notice 3 1 General Information Operation manual mzr 4622 1 5 Technical data of the micro annular gear pump mzr 4622 table 1 Technical data Displacement volume Housing length without fluid connections Housing length with fluid connections slip fitting version 2 mm manifold assembly version Diameter Weigh slip fitting version 2 mm manifold assembly version nternal volume Housing material mzr 4622 12 ul 89 mm 86 mm 83 5 mm 13 mm 100 g 100 g 85 ul stainless steel 316L 1 4404 epoxy resin adhesive Fluid connector material Rotor material Bearing material Dynamic sealing Static sealing Performance parameters in flow rate Q at 1 rpm ax flow rate Q at 6000 rpm in dosage volume Differential pressure at viscosity 1 mPas ax applied inlet pressure Viscosity Dosage precision CV Liquid temperature Ambient temperature Storage temperature Pulsation of flow theoretical value NPSHR value stainless steel 316L 1 4404 tungsten carbide WC Ni tungsten carbide WC Ni ceramics graphite reinforced PTFE stainless steel spring 316L FKM optional EPDM FFKM 0 012 ml min 72 ml min 2 ul 0 5 bar 73 psi 1 bar 15 psi 0 3 100 mPas 1000 mPas 1 96 20 60 C 20 65 C 5 40 C 6 96 0 5 m Values are specified for oil with viscosity 16 mPas Differing specificatio
31. 2015 Technical data subject to change without prior notice Data sheet of the micro annular gear pump mzr 4622 with high torque motor figure 41 82 Operating manual mzr 4622 20 Appendix 31v INSSI 90 00079 00 20 10 YIGWAN DNIMV YO jaays ejeq N3W1300 40 ON pa o dde LNGWN200 30 31V1S CECCA CW 2797 zu Jea Jejnuue ow NOLLIRDSI0 03 Wd oreer a 4 Buiy usebeg iung Haug awaysksoui dNH zw 944 ZWV Oddy 03103HD NMV3a TWIXILYW S95 10428000 NIC 87 OMY Saige 4214 SMEL OSI NIQ S3903 TOEL OSI N3 NIQ HSINH 33V ans H 4 8942 OSI NIO S3JNYY3101 y Jauuey3 g jauuey DA and JOJOW Jojo 7 uoije3o je Uld 5 zi xoJdde sjauueys c 79 uJnj Jed sjunoj Japojua rijaubew Jaq 49 Cal eyinej Japo2u3 A 7C abe jjo jeuiuoN M S 8 Sues samod paubissy sausnJq Nejaw a qou Jo ou Jg wajsAs uoijejnuuo YS TZONZEZZ Sq eune 4 on ueduo ad 9 uoles nd S 0 sBueJ aJnssaud Bulyesadg 14 zl wnjoa juawaJejdsig uii qu Zt Zi 3je4 0 j ejep oipini g eyep je iuu2a Suoij2auuo2 pinjj auf 04 08l P 4SIM4 aq ue 3 ge uoggiJ Jo uoijisod peugap jou sje S144 Jo uoljisod uno uug z uno uug 7 7
32. 3V34NS H 4 8922 OSI NIG S32NV33101 19917 yo 422uU0 NIQ 82 DMY sage 4814 g jauuey SE6LOZ UOXeW W dA Japozuq aW 124 610 Japo2u3 y euueu A C abe oa jeuiuoN 33 MSY Bulyes Jamod paubissy Jojo saysnig ajiydejb Jojow 30 w 4s s uo jejnwwo3 uo 4230 EEL8I UOXeW 9 JH on Kueduio3 ad 9 UOIJES Nd yeqg 0 abuej aunssaud Bulyevadg iq zi awnjoA jueuejdsiq uim Z Z L ayes M0 J ejep pin ejep je3uu2a eso uiggZ uu tg urg60 0 uur z Bee UESL O oro wur 70004 S00 ud uee o 800 0 700 0 If S OXOZW a uigo o z uulz Data sheet of the micro annular gear pump mzr 4622 M2 figure 39 Last update February 2015 Technical data subject to change without prior notice 80 Operating manual mzr 4622 20 Appendix 10 000 970 20 10 W38WnN 9NIMYSO uigo4eq OLEEL O y Buiy u sebeg Iunf jaays eje AN34n200 30 QNI pa o dde AN34n200 30 31V1s VZW 7797 Izu Je 6 Jejnuue ow NOILdRDS30 03 Hqui awa4sksouyiW dNH 5 ou xoudde ISW 544 ZWV Oddy 04H NAvua Jauuey sjauue ys Z ZE uJnj Jed sjunoj J040 WIXILYW
33. 6 0 ut906 G 900 uiggg z s WHEE Tu 600 uus z Ea uso o o z00 0 u1998 0 wuzz 2 S0 0 wur wu 002 0 001 0 uce o 800 0 700 0 0 wwe OKOZW 7 7 St Ul6 04 800 0 uigo o wuz Data sheet of the micro annular gear pump mzr 4622 M2 with high torque motor figure 42 Technical data subject to change without prior notice 83 Last update February 2015 Operating manual mzr 4622 20 Appendix 60 200079 0 20 10 DuiMeJp pauolsuawip paroudde g 1 829 Jeqeujnej unpJed 0 8 0 B 46 xoudde YIAN ON MYO y b in jeben JOJOWOAJIS JQ ssajusn q 1N340300 30 ONY 829137 PEW cc9 zu PROS QUT SONN ANA JublaM 10404 dund jeab jejnuue onw ISW HOL ZWV AN3W0200 30 31V1S NOLLIIHIS3Q BAONddV 035033 NMV ua AD H 4 8942 OSI NI WL S33NV 43101 6 f 6 saupul oj xau susjaunu aue suoisuouug y1q 12501 GND PD paJ Aiddns 723601 AS moja sseyd Jj Kash Josuas yey 3 abuejo sseyd g anj q Josuas peH g uMOJq sseyd V u s sosuas eH v J010 uolunj u0Jj28UU0 Q unes L8L 0 Eo oz 0z0 0 09 Z s 0 1 99 Am SE N w Ww LL gt m oo Ka Emm E zt B e Z x a po i
34. HNPIME HNP Mikrosysteme Operating manual for micro annular gear pumps mzr 4622 HNP Mikrosysteme GmbH Bleicherufer 25 D 19053 Schwerin Germany Telephone 49 385 52190 301 Telefax 49 385 52190 333 E mail info hnp mikrosysteme de http www hnp mikrosysteme de Last update February 2015 Impressum Original instructions Copyright HNP Mikrosysteme GmbH Bleicherufer 25 D 19053 Schwerin All rights including translation reserved Without prior explicit written permission of HNP Mikrosysteme GmbH no part of this manual may be copied reproduced or processed This manual has been prepared with care HNP Mikrosysteme does assume no liability for any errors in this manual and resulting consequences Likewise no liability is assumed direct or subsequent damages arising from an incorrect use of the devices While using micro annular gear pumps the relevant standards regarding the specifications of this manual have to be followed Subject to change without notice Contents Operating manual mzr 4622 Contents Last update February 2015 LL ro mM BWN SH 1 6 2 1 2 3 2 4 2 5 2 6 2 7 2 8 6 3 1 General Information Application scope of the pumps Product information Measurements Flow chart mzr 4622 Technical data of the micro annular gear pump mzr 4622 Technical data of the drive Safety instructions Safety symbols in this operating manual Staff qualification and training
35. If the pump does not start to operate or stops the operation abruptly please proceed as follows Try to liberate the micro annular gear pump by turning the potentiometer knob back and forth or by sending an analog voltage signal via the control software by pressing with a syringe a suitable flushing liquid see table 24 and table 25 through the micro annular gear pump by changing the operating direction of the pump If these measures turn out to be ineffective please contact the service staff of HNP Mikrosysteme see chapter 13 and send the pump back to the manufacturer for inspection You should under no condition try to dismantle the pump by yourself This may cause damage to the pump components and consequently annul your warranty claims 7 6 Return of the micro annular gear pump to the manufacturer For the return of a micro annular gear pump and components that have already been employed please follow the instructions drain any remaining rests of the delivered liquid from the pump flush the pump with an adapted solvent remove the filter elements from integrated or loosely delivered filters protect all openings against dust with the delivered protective plugs or Screws return the pump in its original packing The service personnel which carries out the repair should be informed about the condition of the used micro annular gear pump This is done by means of the Declaration of media
36. S e Enable 6 L R Command value 0 10 V X a 9 o Mode 4 20 mA Connect Pins P5 P6 and P7 P8 with two jumpers Sy e Enable Command value 4 20 mA d he 9 9 Digital Inputs Enable input e Not connected or low level 0 0 5 V controller activated e High level 4 24 VDC controller deactivated SGND An in 5 V out GND 24 VDC Stel 4 24 VDC o 38 Direction input e Not connected or low level 0 0 5 V motor rotates clockwise right e High level 4 24 VDC motor rotates anticlockwise left 4 24 VDCo Technical data subject to change without prior notice Last update February 2015 6 System integration Operation manual mzr 4622 Digital Outputs Error Output Speed impulse output Open collector output high 4 24 VDC Open collector output corresponds with no error the channel A of the motor encoder Enc out L R S Enable i 8 ble ele ele ele sje e 2OO00OoOoO0 e 229 oO29ooOoQ K6 K5 K7 KS 10kQ GND 10kQ GND 4 24 VDC o U
37. Technical data table 20 Table 21 Table 22 General technical data Operation manual mzr 4622 Type of control unit 4 Q servo amplifier Nominal voltage U 24 VDC Power supply Us 10 24 VDC Residual ripple lt 3 Max continuous output current continuas 0 5 A Max peak output current lax 1 A Total standby current la 0 02 A PWM switching frequency fowm 20 kHz Speed controller type PID controller Speed range 100 6000 rpm Output voltage for external use 5V_out 5 V max 10 mA Nominal input speed An in 0 Bit A D converter Voltage signal 0 10 V Potentiometer 0 kQ Voltage level O 5 V Current signal 4 20 mA Sense of rotation input L R low 0 0 5 high 4 Us V low for clockwise operation Enable input Enable low 0 0 5 high 4 Us V low Enable high Enable optional Error output Error Open collector max 50 mA high 4 Ug no error Speed signal output Enc out Open collector max 50 mA Encoder signal channel A Weight with housing 35 g Values limited in the control unit with corresponding software General technical data Pin Description K1 24 VDC K2 GND K3 5 V out K4 An_in K5 SGND K6 Error K7 Enc out K8 L R K9 Enable Pin configuration terminal screw OOO OECO NN P88 Slo cle cle c IBI WASANI ee P10 P1 0 10V 4 20 mA Jumper configuration for analogue
38. The input of the Fluid density enables to convert units of weight to the given volumes or flow rates expressed in volume units Remark if you are only working with volumes the indication of liquid density will not be necessary and the standard value 1 can be left The Calibration factor enables to find the relation between the actually delivered quantities or flow rates 2 actual value and the set up quantities or flow rates 2nominal value The calibration factor is specific to every pump and each application case and therefore should be determined by the user as Technical data subject to change without prior notice Last update February 2015 8 Software mzr pump control figure 31 Operation manual mzr 4622 according to the volume or weight of the delivered liquid The calibration factor may be calculated according to the following formula Desired quantity _ Desired delivery value Actual quantity Actual delivery value Calibration factor In practice due to the high precision of the system the value of the calibration factor will only slightly exceed 1 fir COM1 mzr Pump controller Bum m rene Setup window in the Dosage operating mode Last update February 2015 Technical data subject to change without prior notice 49 8 Software mzr pump control Operation manual mzr 4622 m w COM1 mzr Pump controller figure 32 Setup window in the Continuous flow o
39. _error 4 24 VDC U enc Remark The micro annular gear pumps mzr 2521 mzr 2921 and mzr 4622 are equipped by default with a 10 pole motor connector For the S KG control unit a 6 pole motor connector has been used for a more compact design In order to allow connection of the micro annular gear pump to the S KG control unit the latter is delivered with an adapter cable The following description has for purpose to show you how to operate the pumps equipped with a 10 pole motor connector without the adapter cable and with the control unit S KG In order to replace the 10 pole motor connector with a 6 pole one follow these steps Cut off the 10 pole connector at the ribbon cable inlet with a cutter or scissors Place the end of the ribbon cable in the 6 pole connector adjust its position as described in the Table 21 and press the two parts of the connector tightly together During the assembly please pay attention to the correct connector orientation The color mark of the ribbon cable must be placed on pin 1 39 Last update February 2015 Technical data subject to change without prior notice 7 Start Up Shut Down Operation manual mzr 4622 7 Start Up Shut Down 7 1 Preparing for operation After the liquid supply system had been completed please check once again the operating conditions of the micro annular gear pump as according to the following points Are the inlet and outlet t
40. ard Limit Hard Notify Capture Homing Sequence Analog Direction Right Define Node Address Load Peak Current Limit Load Continius Current Limit mA Load Command Acceleration U s Load Integral Term Load Proportional Term Load Command Velocity U min Minimum Velocity Minimum Analog Voltage mV Load Position Range Limits Load Position Range Limits Load Puls Number Load Step Width Load Step Number Load Encoder Resolution Select Velocity Mode mA U min Enable Program start the program sequence immediately after power on Listing 2 file switchdosage_mzr 4622_e3 mcl Last update February 2015 Technical data subject to change without prior notice 59 10 Accessories for microfluidic systems Operation manual mzr 4622 10 Accessories for microfluidic systems 11 60 The accessory range for the liquid delivery systems of HNP Mikrosysteme comprises complementary equipment such as supplementary modules hoses tubing fluid connection fittings filters and non return valves that are best adapted to your micro annular gear pump We will eagerly share our long date experience as far as component selection is concerned Non liability clause HNP Mikrosysteme GmbH shall not be liable for damages resulting form the non respect of instructions comprised in this operating manual It remains at the responsibility of the user to conform to all laws rules and regulations in
41. as two 2 mm outer diameter fluidic connectors on the front Configuration with a manifold assembly The micro annular gear pump for fitting in is prepared for mounting in unit constructions The advantage of fitting in is the small dimension for the coupling of micro annular gear pump You can see in figure 9 and figure 10 the assembly dimension and in figure 11 the installation position of sealing Installation space version mzr 4622 M2 12 0 10 D2 005 2s 2n 0 05 A 2x 4 5 A 9 0 05 A i ct m 0 2 Se ce X gt a os Flat face Ra 0 8 0 3 20 1 x 45 0 05 A figure 9 Dimensions configuration mzr 4622 version M2 1 4 Technical data subject to change without prior notice Last update February 2015 4 Description of the pump Installation space version mzr 4622 M2 1 Flat face Ra 0 8 2B 2 8 co figure 10 Dimensions configuration mzr 4622 version M2 1 cap nut 2 7 cas n fluid connection seal O ring 2 x1 mm figure 11 installation position of sealing version M2 Operation manual mzr 4622 0 05 t 0 10 10 55
42. ase control regularly the filtering elements for pollution Cleanse regularly the filter or replace it with a new one A polluted filter may considerably decrease the volumetric efficiency of a pump Furthermore because of the cavitation effects dosage imprecision and even pump damage may occur A too small filter too little filtering surface may considerably decrease the volumetric efficiency of the micro annular gear pump What is more because of the cavitation effects dosage imprecision and even pump damage may Occur 28 Technical data subject to change without prior notice Last update February 2015 6 System integration Operation manual mzr 4622 6 5 Operation with the S ND control unit The micro annular gear pump mzr 4622 may optionally be delivered with the S ND control unit This programmable control unit enables to adjust speed for constant flow rates or the position of the motor for the dosage of constant amounts of liquid On the delivered diskettes or CDs you will find a PC program operating under Windows that enables to program such parameters as speed acceleration and current consumption The delivery package comprises also a null modem cable for connection to a serial interface of a PC S ND control unit Type of control unit 4 Q servo amplifier Nominal voltage U 24 V Power supply Us 12 30 V Residual ripple lt 2 Yo Max continuous output current connus 295 mA Max peak output current e 600 mA Speed range 10 6000
43. ate storage 3 1 Shipment of the pumps and protection measures The pumps leaving the factory are secured against corrosion and shocks The inlets and outlets of the pumps are protected with plastic plugs in order to prevent any foreign bodies from penetrating into the device 3 2 Transport In order to avoid any transport related damage the package must be protected against shocks HNP Mikrosysteme guarantees that all goods leave the factory in the best condition Any noticed damage should be reported to the concerned forwarding agent authorized dealer or to HNP Mikrosysteme as manufacturer 3 3 Intermediate storage Following points concerning pump storage should be observed necessary conservation procedure see also chapter 7 4 1 the protective caps must be put on the pump should not be stored in humid places for storage temperature refer to chapter 1 5 of the present manual 1 0 Technical data subject to change without prior notice Last update February 2015 4 Description of the pump Operation manual mzr 4622 4 Description of the pump 4 1 Principle of the Micro annular gear pumps figure 5 figure 6 Micro annular gear pumps are positive displacement pumps They contain two rotors bearing slightly eccentrically to each other an externally toothed internal rotor and an annular internally toothed external rotor see figure 5 Due to their cycloid indenting the rotors remain interlocked at any time forming
44. blockage of the pressure side the operating pressure can multiply this can lead to the damage of downstream components At a standstill the liquid may flow through the pump in the direction of falling pressure In order to avoid this unwanted movement please integrate non return valves see accessories This applies also to elevated liquid containers Protect the micro annular gear pump and the electric drive against strokes and shocks Under normal working conditions the shaft sealing rings integrated in the pump prevent the liquid from leaking out of the device The micro annual gear pumps are technically leak proof however not hermetically sealed which means it may occur that gases or liquids enter to or escape from the pump The allowed electrical parameters of the drive must not be exceeded In particular an incorrect polarity setting of the supply voltage may lead to damage of the control unit Please insure that the totality of the liquid supply accessories such as tubes hoses filters etc are absolutely free from dust or dirt particles Impurities such as metal swarf plastic or glass splinters may impair or damage the pump leading to its failure Please operate the pump with a filter featuring 10 um or smaller pores It will protect the pump Last update February 2015 Technical data subject to change without prior notice 9 3 Transport and intermediate storage Operation manual mzr 4622 3 Transport and intermedi
45. capillary the tube going back to the liquid tank and the pump are selected and configured for each customer specific dosage task In this way the pump operates with the desired volumetric efficiency and can generate pressures reaching beyond the required pressure level Depending on the difference of pressures between the delivery side of the pump and the system a side current capillary is designed and precisely adjusted so that the desired minimal flow rate is obtained at its outlet The flow charts of the by pass module are verified before the shipment Flow chart examples Flow rate range 100 9000 ul h Flow rate range 0 6 4 4 ul h 10000 5 0 8000 4 0 E 3 3 o 6000 o 30 3 4000 S 20 E E 3 3 E 2000 1 0 0 0 0 r T T T r r r T 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 Antriebsdrehzahl n U min Antriebsdrehzahl n U min Last update February 2015 Technical data subject to change without prior notice 1 9 5 Optional modules Operation manual mzr 4622 5 3 Drive with a high resolution encoder optional The micro annular gear pump mzr 4622 can deliver alternative with an actuator equipped with a DC motor with a high resolution encoder The high resolution 256 counts per turn digital MR encoder enables to operate the pump at low speeds starting at 1 rpm and allows at the same time a very constant motor operation Enco
46. ce i Then transfer this file with menu command Terminal Transfer configuration file to the pump Save the transferred settings into the EEPROM PROGSEQ A1 Label 1 program start HP4 Rising edge active and logic level to High for input No 3 A2 Label 2 JPT2 Jump to label 2 if logic level of input No 3 is low HPO Falling edge active and logic levelto Low for input No 3 A3 Label 3 JPT3 Jump to label 3 if logic level of input No 3 is high LR1280 Load relative target position 128 1 rev HET ET B BF AM Pleas edit the target position value NP Notify Position wait after M until target position is reached M Move to target position HO Home arming JMP1 Jump to the beginning END Configuration Technical data subject to change without prior notice Last update February 2015 9 Motion Manager software optional Operation manual mzr 4622 SORO EN CONTMOD KN589 RM11200 POHOSEQO ERROUT DIPROG ANSW1 HP7 HBO HDO HOSP100 HAO HLO HNO CAHOSEQ ADR NODEADRO LPC600 LCC300 AC1000 140 POR3 SP6000 MVO MAV23 LL600000000 LL 600000000 LPN10 STW1 STN32 ENCRES128 vo ENPROG Source For Velocity Enable Drive Continuous Mode Speed Konstant Motor resistance Power On Homing Sequence Error Output Disable Program Asynchron Answer activated Hard Polarity Hard Blocking Hard Direction Load Homing Speed Home Arming H
47. cs cleansing and protective action dissolves fats tar rubber or oil adhesive substances protects against corrosion hydraulic oil lubricating and preserving properties Warning may resinate or deteriorate with time nitrogen o is not a solvent may leave deposits after drying out air is not a solvent may leave deposits after drying out compressed air Legend good suitable o satisfactory bad inadequate table 26 Selection of the conservation liquid In order to prevent dust particles and foreign bodies from penetrating into the pump or the conservation liquid from leaking out please secure the liquid input and output with the delivered protective plugs or screws Water or deionized water Dl water should not be used as conservation agents These liquids germinate already after a few days and build a biofilm which can later block the pump 7 4 2 Dismantling of the system Put the drive out of operation by turning down speed to O rpm and by switching off the voltage supply Make sure that the procedure described in the chapter 7 3 has been completed Now that the pump has been stopped you may remove it from the system Protect the inlet and outlet openings of the pump with adapted protective Caps or screws 46 Technical data subject to change without prior notice Last update February 2015 7 Start Up Shut Down Operation manual mzr 4622 7 5 Problem shooting
48. cution of movement commands and modification of the drive parameters see figure 33 E JFaulhaber Motion Manager MOMAN loj x File Edit Commands Terminal Analysis Configuration Help ie ugW aj Enter command FT rz History File Upload Connection to node 0 Online Motion Manager software for direct control of the drive Last update February 2015 Technical data subject to change without prior notice 5 1 9 Motion Manager software optional Operation manual mzr 4622 52 The commands are entered in the field Enter command The button Send will send the command to the drive for execution see figure 33 The commands may be given alternatively in capital or lowercase letters Excess space characters will be ignored by the drive An example for continuous delivery Command Description SORO Set the nominal speed via the RS 232 interface V1000 Operate the pump at 1000 rpm for the mzr 4622 with a displacement volume of 12 ul a flow rate of 12 ml min is obtained VO Pump at rest speed O rpm V6000 Operate the pump at 6000 rpm Flow rate mzr 4622 72 ml min SOR1 Analog input operating mode Set the nominal speed with potentiometer or by connecting a voltage signal to the analog input An example for discrete dosage Command Description SORO Set the nominal speed via the RS 232 interface LR640 Load a relative position of 640 to the control unit 640 5 rotation cycles displace
49. d volume mzr 4622 60 ul M Execute the task start positioning LR1280 Load a relative position of 1280 to the control unit 1280 10 rotation cycles displaced volume mzr 4622 120 ul Execute the task start positioning Analog input operating mode Set the nominal speed with SOR1 potentiometer or by connecting a voltage signal to the analog input Because of the 4 edge evaluation of the encoder signal by the control unit S ND a quadruple number of counts per turn must always be given In case gear box module is used the respective gear reduction must be taken into consideration For detailed information as to the use of Motion Manager please read the program online help Technical data subject to change without prior notice Last update February 2015 9 Motion Manager software optional 9 2 Programming of the control unit Operation manual mzr 4622 The S ND control unit of the micro annular gear pump may be adapted by the user to a specific application by means of an easy programming language The program files are available in the ASCII code and have by default the mcl extension which stands for motion controller language Various parameters of the drive such as the maximal speed the acceleration the number of rotations to be executed the allowable current load and the parameters of the Pl controller may be programmed Furthermore it is possible to program short movement sequences which will be saved in the indepe
50. der Supply voltage Vcc 5 VDC Number of channels A B I 2 Counts per turn 256 Output signals at Vcc 5 VDC TTL kompatibel Power consumption per channel max 5mA Phase shift 90 Operating temperature range 25 85 C table 9 Technical data of the high definition MR encoder Micro annular gear pump mzr 4622 with a high resolution encoder have the same measurements as a standard pump Please pay attention to the changing encoder setting during the programming and adjustment of the micro annular gear pumps popa 1 NZI I eS Sa SZ A PS 107 9 figure 15 Pin configuration of the connection socket Pin Description Motor V 5 VDC SGND Motor Kanal A neg Kanal A Kanal B neg Kanal B N C 0 N C w o o u PB u hN table 10 Pin configuration of the motor 20 Technical data subject to change without prior notice Last update February 2015 5 Optional modules Operation manual mzr 4622 5 4 Drive with high torque optional The micro annular gear pump mzr 4622 can deliver alternative with an actuator equipped with an DC motor with precious metal brushes The DC motor uses a high dynamic and is recommended for programmed dosage operation of the micro annular gear pump With a control unit it is possible to manage lower RPM ranges down to 20 RPM The accuracy of dosage can be achieved better than 0 5 96 Motor Dimensions diameter of the motor 22mm length of the motor 32mm Data of capaci
51. e recipient tank with liquid The pump cannot run dry against the system pressure Fill in the pump at no pressure or at reduced system pressure Check the components for possible disturbances to be eliminated Cleanse the accessories if needed Check the electric installation for the correct cable configuration loose contacts etc Check if the start conditions have been fulfilled start signals PLC start input and the programming Check the error status of the S ND control unit with the Motion Manager software Read the operating manual for the motor control unit The tubing on the suction side is too long or has a too small internal diameter a too low NPSHA value The tubing or the fluid connection on the suction side are not tight Please check the intake connection and the tubing Air bubbles in the system tubes valves f the viscosity of the liquid is too high apply pressure on the suction side Check the pressure exerted on the primary iquid tank An external non return valve does not open Check the non return valves Submit the non return valve to a higher pressure so that the pump may fill in Fill the pump with liquid Fill the pump and the liquid supply system with liquid Rinse the non return valve Cleanse flush or exchange the delivery tubing or dosage needle Return the pump to the manufacturer Return the pump to the manufacturer Check the motor error status
52. ellow Voltage 45V red Mass GND black table 15 Pin configuration of the motor 32 1 26 25 0 984 2 0 2 0 08 0 008 cs ex Q34 ot Position of this flats not defined M z E 7 ne 17 3 LE A 3 ela a NS 66 1 0 5 2 603 0 020 20 a5 087 ans figure 18 Measurements of the micro annular gear pump mzr 4622 with a brushless DC motor Last update February 2015 Technical data subject to change without prior notice 23 5 Optional modules Operation manual mzr 4622 Please notice that the brushless DC motors must imperatively be operated with an adapted control unit The micro annular gear pumps mzr 4622 can be delivered for this purpose with optional control units S BL 5 6 Drive without encoder optional The drive without encoder has been designed for use in a close circuit in which the pump works as a simple actuator Geh useteil Fittin i p a N 2 le figure 19 Measurements of the micro annular gear pump mzr 4622 without encoder 24 Technical data subject to change without prior notice Last update February 2015 6 System integration Operation manual mzr 4622 6 System integration 6 1 Checkup before the first assembly Inspect the pumps for potential damage during the shipment see chapter 3 2 Please check according to the following points if the right pump type has been delivered Compatibili
53. eration with the S ND control unit Operation with the S KD control unit optional Operation with controller S KG control unit optional Start Up Shut Down Preparing for operation Startup of the micro annular gear pump Flushing procedure after use Shutdown of the micro annular gear pump Conservation Dismantling of the system Problem shooting Return of the micro annular gear pump to the manufacturer Software mzr pump control Motion Manager software optional Direct drive control Programming of the control unit Transfer of a mcl file to the drive Accessories for microfluidic systems Non liability clause Problem shooting EC Directive Electromagnetic Compatibility EMC EMC Directive and Standards Information on use as intended Declaration of conformity Service maintenance and warranty Contact person Legal information Safety information for the return of already employed micro annular gear pumps and components General information 26 27 28 29 36 40 40 40 43 45 47 47 48 51 51 53 53 60 60 73 74 75 76 76 Technical data subject to change without prior notice Last update February 2015 Contents Operating manual mzr 4622 Last update February 2015 18 2 18 3 19 20 Declaration of media in contact with the micro annular gear pump 76 Shipment 76 Declaration of media in contact with the micro annular gear pump and its components 77 Appendix 78
54. erms of applied directives EMC Directive 2004 108 EC Applied standards are particularly EN 61000 6 4 10 01 Generic standards Emission standard for industrial environments EN 61000 6 2 10 01 Generic standards Immunity for industrial environments This statement does not warrant any characteristics in terms of product liability Please note the safety instructions in the manual Date 30 December 2009 Signature manufacturer Dr Thomas Weisener CEO 15 Service maintenance and warranty Operating manual mzr 4622 15 Last update February 2015 Service maintenance and warranty Maintenance of the micro annular gear pump should be carried out depending on the delivered liquid for lubricating liquids after 6000 working hours but not later than 15 months after the initial operation for non lubricating liquids crystallizing liquids or liquids containing particles after 4000 working hours but not later than 12 months after the initial operation If during the first inspection no substantial wearout of the pump is observed the following inspection under the same working conditions should be performed after 6000 working hours yet not later than 15 months following to the last inspection If during the first inspection the pump shows a particularly strong wearout the maintenance intervals should be readapted to the changing operating parameters In order to prevent a strong wearout of the pump
55. ervation conservation liquid liquid CL Nature of gaseous the CL Fill in CL Desinstall the pump Let the gas through the pump Close the liquid ports New operation after the conservation procedure End of conservation procedure Legend FL flushing liquid CL conservation liquid figure 29 Shutdown procedure Operation manual mzr 4622 Flushing cycle Selection of flushing liquid FL Right flushing liquid ls the pump resistant 1 Wn m p amp jx m N u see table 26 Flush the pump Drain the pump End of flushing cycle Selection of conservation liquid CL CL Ede table 25 i I yes Is the CL poe ce Qe compatible see table 24 with pump Is the CL compatible with the last FL yes End of CL selection 44 Technical data subject to change without prior notice Last update February 2015 7 Start Up Shut Down Operation manual mzr 4622 7 4 4 Conservation If the micro annular gear pump operates at irregular intervals or for other reasons should be put out of operation for a longer period it should after service and flushing procedure see chapter 7 3 be filled in with a suitable conservation liquid The conservation liquid may be selected from the table 26 depending on the duration of the standstill and the resistance of the pump to the manipulated liquid table 25 The i
56. f the micro annular gear pump with the S ND control unit s lt v mzr pump an CJ j5 yd 3 o tut AN s INDEX l ov eo RxD TX HNP Mikre ne GmbH el EE figure 21 30 Status LED Con serial interface of PC nection of the micro annular gear pump mzr 4622 and the S ND control unit Connect the motor cable to the 10 pole connector of the S ND control unit The pin configuration is indicated in table 3 Connect the RS 232 port of the MCBL3006 with a free serial interface of a PC For this purpose use the delivered 9 pole null modem cable Put the potentiometer of the S ND control unit to zero position by turning it clockwise to the limit stop Connect the voltage supply 24 VDC This can be done with the integrated DIN connector or alternatively the 2 pole screw clamp 24 V GND Pay attention to the correct polarity You may now install the delivered software as described in the chapter 8 or 9 While connecting the DC voltage pay attention to the correct polarity otherwise electronics may be damaged Technical data subject to change without prior notice Last update February 2015 6 System integration Operation manual mzr 4622 Remarks It is possible to adjust speed of the micro annular gear pump with the potentio
57. force This applies above all to the handling of aggressive poisonous corrosive and other dangerous liquids as well as to the electromagnetic compatibility EMC Technical data subject to change without prior notice Last update February 2015 12 Problem shooting 12 Problem shooting Disturbance Cause 1 The pump does not start operation No power supply 2 The pump does not deliver any No liquid in the primary tank liquid Presence of air or gas in the pump Malfunction of the liquid supply system such as in the delivery tube or hose the needle or external non return valve Failure of the electric installation The pump did not receive the start signal or start conditions are not fulfilled Motor fault Status LED of the control unit S ND turns red 3 The pump does not start to operate The pump does not take in the liquid 4 The motor turns but the pump No liquid in the pump does not operate Air bubbles in the liquid supply system tubing valves The non return valve does not open Blocked delivery tubing or needle The coupling between the motor and the pump is out of position The pump shaft is broken 5 The pump is filled with liquid but Error indicator the status LED has turned does not pump it red and the motor control has set the error output Presence of particles in the delivered liquid or blockage of the pump Operation manual mzr 4622 Solution Check the power supply Fill th
58. hat enough liquid is supplied to the pump Dry run of the micro annular gear pump may damage in particular the bearing and the sealing However a short dry working phase at the beginning of the operation is harmless 6 3 2 Installation with the manifold assembly 1 Put the pump in the desired position for installation Ensure that the intake and the delivery fluid connections have not been inverted Check if the o ring 1 5 x 1 mm lay correctly and are not damaged 2 Screw on the holding nut 26 Technical data subject to change without prior notice Last update February 2015 6 System integration Operation manual mzr 4622 3 In order to avoid dry operation of the device provide before each operation for a sufficient liquid supply Dry run of the micro annular gear pump may damage in particular the bearing and the sealing However a short dry working phase at the beginning of the operation is harmless 6 3 3 Assembly instruction for tubing and accessories manifold assembly figure 20 The manifold assembly has two ports 1 4 28 UNF for liquid supply connection The fluid connection fittings feature standardized plastic tubing or stainless steel tubing with a diameter of 1 16 1 588 mm 3 mm 1 8 3 175 mm The fluid connection fittings are composed of a threaded part a lock ring and a ferrule The seal effect is obtained thanks to the plane ending of the ferrule and the tube The threaded part assures the required pres
59. icles without prior consent of the manufacturer The data concerning resistance of the pumps to manipulated liquids is elaborated according to the best of HNP Mikrosysteme s knowledge However operating parameters varying from one application case to another no warranty for this information can be given The information given in this manual does not release the customer from personal obligation to check the integrity correct choice and suitability of the pump for the intended use The use of the micro annular gear pumps should be conform with technical norms and regulations in force If you wish to receive more information than comprised in this manual please contact directly HNP Mikrosysteme Last update February 2015 Technical data subject to change without prior notice 1 1 General Information Operation manual mzr 4622 1 2 Product information This manual is valid for the micro annular gear pumps mzr 4622 manufactured by HNP Mikrosysteme GmbH Bleicherufer 25 D 19053 Schwerin Germany The bottom line of this manual shows issue and date of issue of the manual 1 3 Measurements The pump is available in two versions featuring different liquid connectors figure 1shows the version with 2 mm slip fittings on which flexible tubes with internal diameter 2 mm are stuck figure 2 shows the version with a manifold assembly which is screwed and fixed with a holding nut to a preadapted support E t Position of this flat S i
60. inse the pump The pump operates with difficulty The pump should be flushed Particles in the delivered liquid or deposits The operation of the pump should in the pump immediately be stopped Return the pump to he manufacturer for cleansing Noise of beveling The operation of the pump should immediately be stopped Return the pump to he manufacturer for cleansing and repair The motor surface or the motor interior are High temperature indicator in the drive is on too hot The motor has been shut down by the hermistor Return the pump to the manufacturer Wear out of the pump or defective Do not continue to operate the pump return components it to the manufacturer for maintenance Particles in the delivered liquid Rinse the pump The pump operates with difficulty Dosing needle is damaged Needle should be cleansed flushed or exchanged Tubing on the delivery side dosing needle or the non return valve are blocked Cleanse flush or exchange the components Deposits inside the pump Flush the pump If necessary return the pump to the manufacturer Voltage supply 12 VDC Check the power supply 24 VDC Voltage supply 28 VDC Check the power supply 24 VDC The drive control unit may be damaged Return the pump to the manufacturer Problem shooting If a disturbance that has not been mentioned in the above list or that makes the use of the micro annular gear pump unsafe appears please stop the operation of the
61. justment of the internal potentiometer Potentiometer Function Turning direction left right CY a maximum speed Speed lower Speed higher at maximum set value weak strong compensation compensation Adjustment 0 rpm Motor turns Motor turns at 0 V set value CCW CW lower higher Current limit min approx 0 A max approx 2 A Speed control gain figure 25 Adjustment of internal potentiometer 34 Technical data subject to change without prior notice Last update February 2015 6 System integration table 19 figure 26 Operation manual mzr 4622 Explanation The potentiometer of the controller S KD are adjusted for the pump mzr 4622 with the pre adjustment 0 3 9 V Potentiometer function Pre adjustment of adjustment of potentiometer or poetentiometer 0 3 9 V 0 10 V P1 Nmax 80 75 P2 IXR 0 0 P3 Offset 50 50 96 P4 ls 30 96 30 96 P5 gain 10 96 10 96 Adjustment of potentiometer 5 The S KD board is connected with the DC power supply with 24 V to the boxes Check for correct polarity terminal 3 terminal 4 False connecting may cause severe malfunction or even destroy the electronic of the control unit Power supply 12 30 VDC connection of the DC power supply We recommend ensuring steady liquid supply to avoid dry running of the micro annular gear pump in any case Although the pump is self priming the hydraulic resistance on the pressure side shou
62. ld be minimized when gas has to be pumped Last update February 2015 Technical data subject to change without prior notice 3 5 6 System integration 6 7 Operation manual mzr 4622 Operation with controller S KG control unit optional The controller S KG is a small and compact 4 Q DC servoamplifier for speed control of DC motors with brushes and motor currents up to 0 5 A The S KG is especially designed for the micro annular gear pumps mzr 4622 of the low pressure series The controller S KG is based on a powerful 16 bit microcontroller which achieves a high speed accuracy even at low motor speeds For control there are several inputs and outputs like analogue speed input direction input enable input error output and a speed impulse output Depending on the pump type there are two controller versions available With the controller S KG 22 the parameters are preset for micro annular gear pumps mzr 4622 At delivery the analogue speed input is set to mode potentiometer 60 mzr pump Ty I L7 30 45 57 24 LED for operating status display figure 27 36 l J Y 68 Pump connector Y 6 poles Terminal screws Pins for jumper Measurements and ports of controller S KG Technical data subject to change without prior notice Last update February 2015 6 System integration
63. m mzr pump control can be found in the start menu under Programs HNP Mikrosysteme After the program had been initiated data such as the pump type mzr 4622 the encoder resolution and the gear reduction should be set The Dosage operating mode see figure 31 enables to set constant volumes in units such as ml mg or rpm as well as pauses for a fixed number of sequences or for continuous operation Each metering procedure will be configured as according to speed profile which is set for such values as Max velocity and the Acceleration The maximal allowable speed values extend from 1 to 6000 rpm and the acceleration values from 1 to 2000 rotation s A dosage task can be initiated with the Start button or by pressing the enter key The task may be stopped either with the Stop button or by pressing once again the enter key In the Continuous flow operating mode see figure 32 continuous flow rates in units such as ml min g min and rpm may be set The operation of the micro annular gear pump for the indicated Duration value may be initiated with the Start button or by pressing the enter key Checking of the endless box will put the pump to continuous operation Pressing on the Stop button or on the enter key once again will stop the delivery If you check the Potentiometer box speed may be set by turning the potentiometer knob in the front of the control module or on the control unit
64. meter without the need to connect the serial interface With the analog nominal value input connection clamps AnIN and GND it is possible to adjust speed of the pump with a standard signal 0 10 V For this purpose it is necessary to plug the jumper on the S ND control unit from the AnalogPoti to the AnalogExtern The serial interface does not need to be connected In case of an overcurrent error the green status LED on the S ND control unit turns red The standard programs memorized in the motor control unit may be started with the tumbler switch S1 Basic sample programs are shown in the chapter 9 For more advanced programs please refer to the user manual for Motion Controller MCDC3006 Last update February 2015 Technical data subject to change without prior notice 3 1 6 System integration Operation manual mzr 4622 6 6 Operation with the S KD control unit optional Optionally the micro annular gear pump mzr 4622 can be delivered with the controller S KD The controller S KD controls the number of revolutions to achieve a constant flow rate Values can be set with help of a potentiometer or with an external control signal 0 10 V A adapter board cable is included in the delivery volume to connect the cable of the pump with the controller Controller S KD Power supply Us 12 30 V Max output current lax 2 A Max power output Pax 50 W Velocity range n 200 6000 U min Set Value 10 or 3 9 configurable
65. mp command CONTMOD maximal speed 6000 rpm command SP6000 max peak current of the drive 600 mA command LPC600 max continuous current of the drive 295 mA command LCC295 motor acceleration 500 rotations s command AC 1000 fault pin configured as error output command ERROUT activation of automatic answering command ANSW 1 File mzr 4622_S mcl Title Standard MCL file for micro annular gear pump mzr 4622 Description Speed is controlled by potentiometer of the controller Hardware Motor Maxon RE 16 24V Steuerung MCDC3006S on Controller S ND Serial port RS 232 Stand 2006 07 21 Copyright O 2006 HNP Mikrosysteme GmbH Parchim Germany HNP Mikrosysteme GmbH Juri Gagarin Ring 4 19370 Parchim Telefon 49 0 387 1 451 301 Telefax 49 0 387 1 451 333 Email info hnp mikrosysteme de http www hnp mikrosysteme de III Important Turn the potentiometer on the connection panel into zero position by turning clockwise to the right stop motion device Then transfer this file with menu command Terminal Transfer configuration file to the pump Save the transferred settings into the EEPROM D SOR1 Source For Velocity CONTMOD Continuous Mode KN589 Speed Konstant RM11200 Motor resistance APLO Position Limits OTTYPO Motortype POHOSEQO Power On Homing Sequence ERROUT Error Output HP7 Hard Polarity HBO Hard Blocking HDO Hard Direction
66. n is forbidden until it is identified that the machinery plant into which these micro annular gear pumps shall be installed corresponds to the regulations of the EC guidelines regarding safety and health requirements We confirm the conformity of the product described above to the following standards in terms of applied directives Machinery Directive 2006 42 EC Applied standards are particularly DIN EN 809 DIN EN 60204 1 DIN EN 294 DIN EN ISO 12100 part 1 DIN EN 953 DIN EN ISO 12100 part 2 UVV This statement does not warrant any characteristics in terms of product liability Please note the safety instructions in the manual Mr Lutz Nowotka HNP Mikrosysteme GmbH Bleicherufer 25 D 19053 Schwerin is authorised to compile the technical file according to Annex VII A Date 30 December 2009 Signature manufacturer Dr Thomas Weisener CEO HNPIME HNP Mikrosysteme EC manufacturer s certificate following EMC Directive 2004 108 EC We hereby declare that the following micro annular gear pumps of the high performance series mzr 4622 are intended for installation into another machinery plant and that start of operation is forbidden till it is identified that the machinery plant into which these micro annular gear pumps shall be installed corresponds to the regulations of the EC guidelines regarding safety and health requirements We confirm the conformity of the product described above to the following standards in t
67. ndent memory of the drive and then autonomously executed A diskette with mcl programs is included in the delivery and may be saved in the control unit 9 3 Transfer of a mcl file to the drive figure 34 The existing mcl files may be downloaded to the editor window by selecting File Open see figure 34 SQ sunaber motion manager moman mix File Edit Commands Terminal Analysis Configuration Help Save Save as Print Printer Setup Exit Open an existing File Menu file open The required mcl file may be selected and loaded from the file selection window see figure 35 Last update February 2015 Technical data subject to change without prior notice 53 9 Motion Manager software optional Operation manual mzr 4622 CT 11 Suchen in 3 Diskette A mzr 4622 S mcl s switchdosage mzr 4622 e amp 3 mcl Dateityp Motion control files mcl Abbrechen YA figure 35 File selection window The mcl file is transferred to the drive by selecting Terminal Transfer Configuration file from the menu see figure 36 54 Technical data subject to change without prior notice Last update February 2015 9 Motion Manager software optional Operation manual mzr 4622 EJFaulhaber Motion Manager MOMAN NH fell x File Edit Commands Terminal Analysis Configuration Help H EB g E Disconnect Motion Controller Connection settings
68. ndicated conservation liquids are simple recommendations and should therefore be checked by the user as to their compatibility and suitability The figure 30 presents the diagram of conservation liquid selection Remark This diagram is repeated as a part of the figure 29 Shutdown procedure After the cleansing procedure the pump should be filled with a suitable conservation agent You will find a choice of possible conservation liquids in the table 26 Selection of conservation liquid CL CL adequate no ls the CL compatible with pump ls the CL compatible with the last FL figure 30 Selection of the conservation liquid CL Last update February 2015 Technical data subject to change without prior notice 45 7 Start Up Shut Down Operation manual mzr 4622 iO POR gt Q ge c o zu 2 a 99 So 9 e E Ha aaa oa ao m A B 25 2 9 us g 5 o o 3 42 ES Mi GO o x v a Liquids oS ots 39 25 9 2S g q us UST OB ta c E gt a isopropanol o o o solvent for organic compounds cosmetics essential oils waxes and esters antifreezers antiseptic agents acetone o o o solvent for a number of organic compounds unlimited solubility in water dissolves natural and synthetic resins fats oils and commonly used plastifiers ethanol o o o solvent for organic compounds fats oils and resins Dl water solvent for many organic and mineral liquids fine mechani
69. ns on request Customized solutions on request Technical data of the micro annular gear pump mzr 4622 The material properties of a liquid e g viscosity lubricating property particle content corrosiveness impacts the technical data and the lifetime of pumps Under appropriate conditions the characteristic values may be increased or decreased If you intend to operate the pump out of the range of the above given specification please consult the manufacturer Modifications may be necessary to ensure successful operation Otherwise the pump or the system may be damaged seriously Technical data subject to change without prior notice Last update February 2015 1 General Information 1 6 Technical data of the drive Operation manual mzr 4622 The micro annular gear pump mzr 4622 is provided with an actuator equipped with a DC motor The DC motor uses a high dynamic and is recommended for programmed dosage operation of the micro annular gear pump With an control unit it is possible to manage lower RPM ranges down to 10 RPM The accuracy of dosage can be achieved better than 0 5 96 The connection of the motor to a control unit is simple Motor Dimensions diameter 16 mm ength 43 mm Data of capacity ax voltage 24V Max permanent torque 4 42 mNm output power 4 5 W o Load speed by 18 V 13200 U min o Load speed by 8 5 V 6000 U min max permanent current 294 mA Terminal resistor 1120 Rotor inductance 0 452 mH RPM
70. ontrol technology Mr Lutz Nowotka Phone 49 0 385 52190 346 74 Technical data subject to change without prior notice Last update February 2015 17 Legal information Operating manual mzr 4622 17 Legal information Last update February 2015 Marks Kalrez amp Spectrum is a registered trademark of DuPont PEEK is a registered trademark of Victrex plc Teflon is a registered trademark of DuPont Viton is a registered trademark of DuPont Dow Elastomers HASTELLOY is a registered trademark of Haynes International Inc Aflas is a registered trademark of ASAHI Glass Ltd Microsoft Windows are registered trademarks of Microsoft Corporation in the USA and in the other countries mzr MoDoS u Clamp are registered German trademarks of HNP Mikrosysteme GmbH Other product names or descriptions not mentioned above are possibly registered trademarks of related companies Patents Micro annular gear pumps and housings are protected by assigned patents DE 198 43 161 C2 EP 1115979 B1 US 6 520 757 B1 EP 852674 B1 US 6 179 596 B1 EP 1354135 US 7 698 818 B2 Patents pending EP 1807546 DE 10 2009 020 942 5 24 DE 10 2011 001 041 6 In the US Europe and Japan additional patents are pending Technical data subject to change without prior notice 7 5 18 Safety information for the return of already employed micro annular gear pumps and components Operating manual mzr 4622 18 Safety information
71. orily as intended in its electromagnetic environment without introducing intolerable electromagnetic disturbances in that environment 13 1 1 EMC Directive and Standards Table 1 Comformity was proven by proof of compliance with the following harmonized Standards by the company Dr Fritz Faulhaber EN 61000 6 4 10 01 Generic standards Emission standard for industrial environments EN 61000 6 2 10 01 Generic standards Immunity for industrial environments These standards prescribe certain standardised tests for the emitted interference and interference immunity tests The following tests are required due to the connections on the controller Generic Standard on Emitted Description Interference EN 55011 05 98 A1 08 99 A2 09 02 Radio disturbance characteristics Generic Standard on Interference Immunity EN 61000 4 2 05 95 A1 4 98 A2 02 01 Electrostatic discharge immunity test EN 61000 4 3 04 02 A1 10 02 Radiated radio frequency electromagnetic field immunity test EN 61000 4 4 09 04 Electrical fast transient burst immunity test EN 61000 4 5 03 95 A1 02 01 Surge immunity test EN 61000 4 6 07 96 A1 02 01 Immunity to conducted disturbances induced by radio frequency fields EN 61000 4 8 09 93 A1 02 01 Power frequency magnetic field immunity test Standards Summary All tests were conducted successfully Last update February 2015 Technical data subject to change
72. perating mode 50 Technical data subject to change without prior notice Last update February 2015 9 Motion Manager software optional Operation manual mzr 4622 9 Motion Manager software optional The Motion Manager software enables operation and configuration of the drive and offers a possibility of an online graphic analysis of the operating data The software is delivered on two diskettes The program may be installed on a PC running under Windows 95 Windows 987 Windows NT Windows 2000 or Windows XP operating systems Install the software Motion Manager by starting the program Setup from the diskette disk 1 If the Motion Manager diskettes are not available and you have received for example the mzr pump control software you may still download this program from the web site www hnp mikrosysteme de downloads htm or the web site www faulhaber de menu Download Motion Manager Here the latest version is always available in English and German After the installation the Motion Manager program may be loaded from the Faulhaber Motors folder from the Windows start menu In order to program the drive the micro annular gear pump should be put into operation The drive should be connected to the PC with the delivered null modem cable 9 1 Direct drive control figure 33 The Motion Manager software enables to send the input commands directly to the drive This allows exe
73. rests Depending on the application for example water or isopropanol may be used If you have doubts whether a liquid is suitable for this function or not please ask the manufacturer of the liquid or HNP Mikrosysteme 40 Technical data subject to change without prior notice Last update February 2015 7 Start Up Shut Down Operation manual mzr 4622 Flushing cycle Selection of flushing liquid FL Right flushing liquid Is the L i L n ua D D xe D o m N gt ya 9o D m e c o 3 o e zr m zh tu 5 a S Q pump i resistant Teei al dla CL CC Sor WA d EE NER ED N EHER A KAO a A eT 1 Flush the pump 1 see table 24 Selection of the flushing liquid ui eres oye Se A sea Drain the pump End of flushing cycle figure 28 Flushing procedure Liquids remaining in the pump may crystallize coagulate or lead to corrosion and as a consequence impair the work of the micro annular gear pump Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 25 The flushing liquid solvent and the recommended duration of the flushing procedure depend on the delivered liquid see table 24 The indicated flushing liquids are simple recommendations and should therefore be checked by the user as to their compatibility and suitability Regulations concerning the use of substances dangerou
74. rotection measures should be applied Before starting the operation please take notice of the instructions listed in the chapter 7 Should a malfunction of the mzr pump occur do not dismantle the pump on your own but contact one of HNP Mikrosysteme service staff for professional assistance 2 6 Unauthorized pump conversions and spare part manufacture Conversions or modification to the device are only permitted with prior consent of the manufacturer Original spare parts and accessories authorized by the manufacturer ensure safety The use of other parts will annul the liability of the pump manufacturer for any resulting consequences 8 Technical data subject to change without prior notice Last update February 2015 2 Safety instructions Operation manual mzr 4622 2 7 Improper modes of operation The safety of operation of the delivered device can only be insured by correct use as described in chapter 1 The limit values given in this manual must not be exceeded in any case 2 8 General safety instructions Please observe the following safety instructions The pump may operate at high pressures For this reason please use only the delivered accessories and ensure that the employed fittings and tubing have been prescribed and approved for these pressures In order to decrease the pressure provide the system with a pressure control valve directing the excess liquid to the storage tank or back to the suction side In the case of
75. rring to the above mentioned formula the flow rate of 36 ml min The following table shows the volumetric displacement in dependence to the number of revolutions 7 100 Yo RPM Q ml min Q ml h 100 1 2 72 500 6 360 1000 12 720 2000 24 1440 3000 36 2160 4000 48 2880 5000 60 3600 6000 72 4320 Theoretical flow rate of the micro annular gear pump mzr 4622 The pressure which the pump has to generate is given by the construction of the fluidic system and the results of the hydrostatic pressure and the hydraulic resistants given by tubes contractions etc The viscosity of the pumping liquid has an important influence on the volumetric efficiency The volumetric efficiency increases with higher viscosity according to the smaller disengagement through the gaps of the pump Cavitation is an effect which can reduce the volumetric efficiency from in a specific ceiling speed With increasing viscosity e g 5 000 mPas this ceiling speed is lower This is the result of the media specified underflow of the steam pressure in the induction port of the pump in which gases are building up in the pump The specific feature of the mzr pumps is their highly precise design as well as the guarantee of high accumulator pressure and high accuracy in flow rate and dosage Therefore space width and transverse space width of the rotors as well as the interspace to the adjacent case parts lie in the range of just a few micrometers This prece
76. s directive No substances contain our products delivered to you after our current knowledge in concentrations or application the placing on the market in products according to the valid requirements forbade to the Directive WEEE Directive 2002 96 EC Disposal of micro annular gear pumps has to be environmentally sound All materials and liquids haveto be recycled in accordance with the relevant regulations Electrical parts can not be disposed of as household waste They have to be delivered to designated collection points Technical data subject to change without prior notice Last update February 2015 13 EC Directive Operation manual mzr 4622 REACH regulation EC No 1907 2006 HNP Mikrosysteme is not a manufacturer or importer of chemical substances subjected to registration but in terms of regulation a downstream user As downstream user we conduct the necessary communication with our suppliers to ensure future deliveries of all components necessary to us We will notify you of all relevant changes in our products their availability and the quality of parts products delivered by us within our business and coordinate the appropriate action in individual cases with you Previous inspection did not show any limitation in the supply of material from our upstream suppliers 13 1 Electromagnetic Compatibility EMC Electromagnetic compatibility is defined as the ability of a electric or electronic device to function satisfact
77. s to health should be followed Last update February 2015 Technical data subject to change without prior notice 4 1 7 Start Up Shut Down table 24 table 25 42 Nature of the handled liquid Oils fats plastifiers Other organic liquids Refrigerating and cool Neutral watery solutio Basic solutions Organic acids Weak mineral acids Strong mineral acids Sf SP oOloOINIT aD Mm R WIN Solvents polar nonpolar 0 Strong oxidizing liquids 1 Paints varnishes adhesives Flushing cycle min 15 20 5 10 10 15 15 20 20 25 25 30 30 40 25 30 35 45 35 45 50 60 ing agents ns Operation manual mzr 4622 Suitable flushing liquid isopropanol ethanol acetone benzine isopropanol ethanol isopropanol ethanol isopropanol ethanol isopropanol ethanol Dl water deionized water isopropanol ethanol DI water DI water DI water ot specified for further information please contact HNP Mikrosysteme Selection of the flushing liquid solvent and the duration of the flushing cycle depending on the delivered liquid Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 25 Flushing liquid acetone benzene benzyl alcohol benzine butanol dimethyl sulfoxide DMSO ethanol isopropanol methanol methylethylketone MEK oil fine mechanics oil styrene oluene water xylene
78. sing force fitting lock ring ferrule tube pipe ll aji 4v u plain a chamfer Fluid connection fitting 1 4 28 UNF stainless steel 1 Cut the tube with a hose cutter to the 90 angle Metal tubing that produce swarf during cutting must be throughoutly cleansed and flushed The smallest piece of swarf in the delivery system may cause failure of the micro annular gear pump 2 Slide the fitting on the hose or tube 3 Slide on the lock ring chamfer towards the end of the hose or tube 4 The ferrule should be stuck on the hose or tube in a way that the end of the tubing and the ferrule fit tightly together The conical part of the ferrule should be directed towards the thread 5 Put the hose or tube with the ferrule into the liquid supply ports of the micro annular gear pump Hold the tube or hose firmly and screw in the threaded part Retighten the stainless steel threads with a wrench by turning it about 1 175 times It is important that during this operation the tube remains pressed against the bottom of the liquid supply port 6 In order to avoid dry operation of the device provide before each operation for a sufficient liquid supply Last update February 2015 Technical data subject to change without prior notice 2 7 6 System integration Operation manual mzr 4622 Prolonged dry operation of the micro annular gear pump may damage in particular the bearing and the sealing However a short dry working phase
79. speed range 1 6 000 U min Temperature range 20 65 C table 2 Technical data of the motor A IAIN XII 4 10 9 figure 4 Pin configuration of the motor cable Pin Description Motor Vcc 5 VDC Channel A Channel B SGND Motor Channel I NP ODO UIP BRlWwWITN table 3 Pin configuration of the motor Last update February 2015 Technical data subject to change without prior notice 5 1 General Information table 4 Encoder Max voltage Count of channel A B cycles per revolution and channel signal by V 5 VDC Supply current phase Temperature range Technical data of the Encoder Technical data subject to change without prior notice 2 5 5 5 VDC 2 32 TTL compatible max 5 mA 90 20 80 C Operation manual mzr 4622 Last update February 2015 2 Safety instructions Operation manual mzr 4622 2 Safety instructions Please comply not only with the general safety instructions listed below but also with specific safety instructions mentioned in the following chapters 2 1 Safety symbols in this operating manual Non respect of the safety instructions marked with the following signs represents danger to people Danger symbol High voltage symbol Safety symbol according to Safety symbol according to DIN 4844 W9 DIN 4844 W8 Non compliance with the safety instructions marked with the following sign represents a risk of damage to the micro annular gear pump
80. ssion is at the same time the criteria to achieve a volumetric efficiency in the range of approx 100 96 The micro annular gear pump head has an inscription on the front side see figure 7 The induction connection is marked with the letter S the pressure connection with the letter D An arrow on the front side of the pump indicates the inherent turning direction of the shaft Technical data subject to change without prior notice Last update February 2015 4 Description of the pump Operation manual mzr 4622 figure 7 pA s P zai AN ya Fam AI iS o n liquid outlet pressure side liquid inlet suction side ES YA PA OS D Indication of the turning direction and fluidic connections on the front of the micro annular gear pump 4 2 Micro annular gear pump mzr 4622 figure 8 The micro annular gear pump mzr 4622 is provided with an actuator equipped with an DC motor The DC motor works high dynamically and is recommended for programmed dosage operation of the micro annular gear pump With this control unit it is possible to manage lower RPM ranges down to 100 RPM The accuracy of dosage can be achieved better than 0 5 For operating it is recommended to use a power source of 24 V with a power rating of 2 5 A length cable approx 150 mm location to the 83 fluidconnector indefinite
81. ssure on the primary liquid tank The liquid tank is at a higher level than the dosing needle Too high pressure on the sealing liquid supply cartridge or defective sealing Polluted filter Deposits in the pump The pump is worn after a long operating period or after use with abrasive liquids The sealing does not function correctly Defective shaft seal Untight locking rings Loose fluid connections particularly on the induction suction side The shaft seal is untight or worn o connection with the pump The motor control unit does not respond No error cause relative to the operating principle Technical data subject to change without prior notice Operation manual mzr 4622 Solution Flush the pump with a syringe Return the pump to the manufacturer for cleansing Use a filter flush the liquid delivery system Rinse the non return valve Cleanse flush or exchange the delivery ubing or the needle Fill in the pump and the liquid delivery system with liquid Vent the liquid delivery system and check for untight fluid connections Too long or too narrow intake tubing Shorten the intake tubing or change the position of the pump Change the filter to a new or bigger one Rinse the non return valve Check the electric installation for correct cable configuration and loose contacts Return the drive control unit to the manufacturer The motor works at high speed Check the installation re
82. t the potentiometer of 50 kO with the controller see figure 23 Standard modus forwards movement of the pump Connection of the external potentiometer between 0 V GND and 3 9 V only positive input signal 50 kOhm Connection of the potentiometer standard modus forward Inversion modus backwards movement of the pump used for cleaning Connection of the external potentiometer between 3 9 V and 0 V GND only negative input signal 50 kOhm Connection of the potentiometer inversion modus The manual of the motion controller show the connection of the external potentiometer between 3 9 V and 3 9 V for positive and negative input signals that means the standard modus and the inversion modus works together 3 Set the DIP switches in the following position see table 18 Explanation Last update February 2015 Technical data subject to change without prior notice 33 6 System integration Operation manual mzr 4622 The DIP switches of the controller S KD are adjusted for the pump mzr 4622 with the pre adjustment 0 3 9 V no Pre adjustment adjustment of of DIP switches DIP switches 0 3 9 V 0 10 V off off off off off on off on 2 on w o j oj u PB5 Ju mn 9 9 S S S S S S S S 0 on table 18 Position of DIP switches for mzr 4622 4 Check the ad
83. t to change without prior notice Last update February 2015 19 Declaration of media in contact with the micro annular gear pump and its components Operating manual mzr 4622 19 Declaration of media in contact with the micro annular gear pump and its components Type of the device Pump type serial number article no Operating hours running time Number of delivery note or delivery date Reason of return Contact with media liquids The micro annular gear pump was in contact with and has been rinsed with Product info sheet Material Safety Data Sheet L yes L no Please attach file or is available on the following web site www If a pump which had contact with dangerous substances could not be properly cleansed prior to shipment we reserve the right to entrust a specialized company with cleansing of the device The return of the pump in original packing is advisable It is necessary in order to protect the employees and delivery staff Nature of media contact explosive oxidizing sensitive to moisture toxic toxic byproducts radioactive pH value approx to carcinogenic microbiological other irritant corrosive R statements S statements Declaration Hereby I we affirm that the stated information is complete and correct Micro annular gear pump and accessories are shipped in conformity with the applicable regulations
84. turn the pump to the manufacturer for checkup Rinse the non return valve Stop the delivery of compressed air on the primary liquid tank Place the liquid tank at the same or slightly lower level as the pump Stop pressurizing the sealing liquid supply cartridge If needed return the pump to the manufacturer Exchange the filter Flush the pump or return it to the manufacturer for dismantling and cleaning New definition of the calibration factor of the pump by modifying the pump characteristics graph necessary Return the pump to the manufacturer Return the pump to the manufacturer in order to change the shaft sealing Exchange or tighten the fluid connections exchange the fluid connection Check and tighten the fluid connections Return the pump to the manufacturer Check the supplied voltage Check the connection of the interface with the null modem cable Replace the cable if needed Turn off the voltage supply for a short time then turn it on again Start the pump automatically with the integrated control unit Use a non return valve Place the liquid tank at the same or slightly Last update February 2015 12 Problem shooting Disturbance 17 Excess temperature 18 The pump is noisy 19 Overcurrent 20 Undervoltage 21 Overvoltage table 27 Operation manual mzr 4622 Cause Solution lower level as the pump The surface of the pump is hot Clean the surface of the pump r
85. ty Max voltage 18V Max permanent torque 10 mNm output power 8 6 W No Load speed by 18 V 7100 U min No Load speed by 20 V 6000 U min max permanent current 630 mA Terminal resistor 9 04 Q Rotor inductance 0 4 mH RPM speed range 20 6 000 U min Temperature range 30 85 C table 11 Technical data of the motor Position ot this flats not defined f Position of ribbon cable 368 can be twisted mi to the fluid connection x DN Comeclar LS mam 2 Ei GJ C un figure 16 Measurement with special motor Last update February 2015 Technical data subject to change without prior notice 2 1 5 Optional modules Operation manual mzr 4622 The motor is delivered with a Digital Magnet Encoder with 64 cycles per revolution and channel Encoder Max voltage 4 5 5 5 VDC Count of channel A B 2 cycles per revolution and channel 64 signal by V 5 VDC TTL compatible Supply current max 5 mA phase 90 Temperature range 25 85 C table 12 Technical data of the Encoder figure 17 Pin configuration of the motorcable 6 poles Pin Description Motor Motor GND Vic 5 VDC Channel B Channel A aJn eJwjNj gt table 13 Pin configuration of the motorcable 6 poles The micro annular gear pump mzr 4622 with special motor can operated with the controllers S KD
86. ty with the delivered liquid Viscosity range Pump performance displacement volume dosage volumes operating pressures Operating temperature range If you notice any difference between the required and the delivered pump type please contact HNP Mikrosysteme Do not put the pump into operation without prior approval 6 2 Mounting of the micro annular gear pump The favored mounting position of the micro annular gear pump is horizontal However if the pump has to be operated vertically the motor must be located above the pump head in order to prevent the liquid from entering into the motor The pump may be installed on a plastic or stainless steel cable screw M25 Install the pump in such a way that in case of failure no liquid can enter to the motor or controller If the pump is mounted flexibly or dosing tasks require change of pump position please fasten the cable with an adapted cable tie at the motor in order to avoid strain If the pump is moved over a longer time the cable may break at its connection to the motor Take precautions that in case of leakage no surrounding objects or environment will be exposed to danger The motor must be protected against humidity dust or sweat Last update February 2015 Technical data subject to change without prior notice 2 5 6 System integration Operation manual mzr 4622 6 3 General instructions for the assembly of the liquid supply network Foreign bodies and
87. ubes or hoses correctly connected sthe entire liquid supply system clean that means free of particles foreign bodies pollution or swarf Has a filter been installed on the suction side Has a sufficient amount of the right liquid been supplied The pump does not run the risk of a longer dry operation The entire liquid supply system has been checked for leakage Is it possible to stop the pump by an emergency switch if an unexpected malfunction occurs at the first start 7 2 Startup of the micro annular gear pump Switch on the voltage supply The micro annular gear pump can now be put into operation by turning the potentiometer knob by sending a nominal external voltage signal or with the delivered software see chapters 8 9 Start the filling in of the pump at low or middle speed 1000 3000 rpm Avoid dry operation of the pump over a longer time The pump should be filled in before it is put into operation 7 3 Flushing procedure after use After each service the micro annular gear pump should be carefully flushed with a non corrosive filtered and particle free flushing liquid see table 24 table 25 During the flushing procedure the pump should operate at about 3000 rpm and if possible against a low pressure that can be obtained by using a restrictor a capillary or similar The flushing liquid must be compatible with the delivered liquid and be suitable for solving the remaining liquid
88. umidity splash water aggressive gases and liquids Please provide for an adequate air ventilation and thus cooling of the motor The micro annular gear pump mzr 4622 must not be used in areas exposed to explosion risks or in proximity of inflammable gases and vapors Possible leaks of dangerous liquids for example from the shaft sealing should be guided away in a way not to represent any danger for the personnel and the environment The pump should be regularly checked for possible leakage All legal requirements in this matter should be complied with Take care that all risks resulting from the electric energy are excluded For details please refer to the instructions provided by the authorities in charge or your power supplier Please insure that the totality of the liquid supply system such as tubes hoses filters etc are free from dust or dirt particles Impurities such as metal swarf plastic or glass splinters may impair or damage the pump leading to its failure Please operate the pump with a filter featuring 10 um or smaller pores It will protect the pump 2 5 Safety instructions for maintenance check and assembly of the pump As a rule all maintenance work on the device should be performed when it is at a standstill The turning off procedure described in this manual must be followed Pumps delivering liquids hazardous to health must be decontaminated Immediately after the work had been completed all safety equipment and p
89. us Mode from any of the additional ir Send current configuration File to the motion controller Z figure 36 Transfer of a mcl file as a parameter data When a window appears with the enquiry if the mcl files should be transferred to the Motion Controller answer by clicking on the Yes button In order to save the configuration and the programmed operation files in the EEPROM please confirm the dialogue window with OK see figure 37 With this confirmation the program will be saved in the memory with a resident status and will be available for future operation Motion Manager x A All previous settings will be saved to the EEPROM Settings are immediately active after POWER ON to controller Cancel figure 37 Storage confirmation Last update February 2015 Technical data subject to change without prior notice 55 9 Motion Manager software optional Operation manual mzr 4622 56 A standard program mzr 4622 S mcl and a sample program switchdosage mzr 4622 e3 mcl may optionally be delivered The standard program mzr 4622 mcl see Listing 1 is installed by default at the delivery of the micro annular gear pump mzr 4622 In this case the drive has the following parameter configuration speed set with potentiometer command SOR1 drive activation when the power supply is switched on command EN continuous operation mode of the micro annular gear pu
90. with the Motion Manager software command GFS Try to liberate the pump by making it operate in a reverse direction for 1 s with 1000 rpm Adapt the motor current of the control Contact the manufacturer of the pump Check the motor error status with the Motion Manager software Try to liberate the pump by making it operate in a reverse direction for 1 s with 1000 rpm Last update February 2015 Technical data subject to change without prior notice 6 1 12 Problem shooting Disturbance 6 Dosage volume does not correspond to the desired values 7 Speed of the pump cannot be adjusted 8 Liquid drops from the dosing needle 9 Liquid leaks out of the sealing module 10 Dosage volume decreases with time 1 Leakage from the pump 2 Leakage from the coupling assembly 3 Leakage from the fluid connections 4 Air bubbles on the delivery side 5 The error status of the pump cannot be retrieved 16 Minimal leakage during standstill 62 Cause The non return valve does not open Blockage of the delivery tubing or the needle Air bubbles in the liquid delivery system tubing valves Air bubbles in the liquid delivery system tubing valves and the pump Pump shows cavitation Polluted or too small filter The non return valve does not open Defective electric installation Defective drive control Encoder cable disconnected The non return valve does not close Too high pre
91. without prior notice 6 5 13 EC Directive Operation manual mzr 4622 13 1 2 Information on use as intended For micro annular gear pumps note the following Requirement for the intended operation is the operation according to the technical data and the manual Restrictions If the micro annular gear pumps are used at home in business or in commerce or in small businesses appropriate measures must be taken to ensure that emitted interferences are below the permitted limit a values Installation instructions For the control unit S KG no further conditions must be fulfilled in order to comply with the EMC protection requirements 66 Technical data subject to change without prior notice Last update February 2015 14 Declaration of conformity Operation manual mzr 4622 14 Declaration of conformity The delivered micro annular gear pump falls within scope of the following EC directives Machinery Directive 2006 42 EC EMC Directive 2004 108 EC You may request the declarations of conformity for the micro annular gear pumps from us separately Last update February 2015 Technical data subject to change without prior notice 67 HNP HNP Mikrosysteme EC manufacturer s certificate following Machinery Directive 2006 42 EC We hereby declare that the following micro annular gear pumps of the high performance series mzr 4622 are intended for installation into another machinery plant and that start of operatio

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