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9 Problems and their removal

Operation manual mzr-2509 Ex/ mzr-2909 Ex / mzr-4609 Ex / mzr-7209 Ex

Technische Änderungen ohne Vorankündigung vorbehalten

Last update: October 2016

Disturbance

Cause

Solution

manufacturer.

17 The pump is noisy

Wearout of the pump or defective
components

Do not continue to operate the pump, return it
to the manufacturer for maintenance.

18 Lack of connection with the RS-232

interface

The pump is not connected.

Check the power supply 24 VDC.

Check the connection of the interface and the
null-modem cable. Change the cable if
necessary.

The drive control does not respond.

Interrupt the voltage supply for about 10 s,
connect the voltage supply again. Automatic
start of the integrated drive control

19 Overcurrent

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
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.

20 Undervoltage

Voltage supply < 12 VDC

Check the power supply 24 VDC.

21 Overvoltage

Voltage supply > 28 VDC

Check the power supply 24 VDC. The drive
control may be damaged. Return the pump to
the manufacturer.

Table 26

Trouble shooting guide

If unknown faults appear or an uncertainty arises from appearing faults in the

working with the pump, immediately shut down the micro annular gear pump

at first!

Содержание mzr-2509 Ex

Страница 1: ...zr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 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 October 2016 ...

Страница 2: ...e 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 follow...

Страница 3: ...ructions in the operation manual 16 2 2 Staff qualification and training 16 2 3 Safety conscious work 17 2 4 Safety instructions for the operator 17 2 5 Safety instructions for maintenance inspection and assembly 18 2 6 Unauthorized modification and original spare parts 18 2 7 Improper mode of operation 18 2 8 General safety instructions 19 3 Transport and storage 20 3 1 Shipping pumps and protect...

Страница 4: ...ernal potentiometer 46 6 9 5 Startup with the RS 232 interface 47 6 10 Installation of the software Motion Manager 48 7 Start up Shut down 49 7 1 Prepare for start up 49 7 2 First start of a mzr pump 49 7 3 Re start after dry run 49 7 4 Operation of the micro annular gear pumps in different temperature ranges 50 7 5 Monitoring of operation in the temperature range T5 T6 51 7 6 Flushing procedure a...

Страница 5: ...85 1 1 2 Information on use as intended 86 14 Declarations of conformity 88 15 Contact persons 104 16 Legal information 105 17 Safety information for the return of already employed micro annular gear pumps and components 106 17 1 General information 106 17 2 Declaration of liquids in contact with the micro annular gear pump 106 17 3 Shipment 106 18 Declaration of media in contact with the micro an...

Страница 6: ......

Страница 7: ...s in force Any project concerning handling of corrosive liquids should be previously discussed with the pump manufacturer The micro annular gear pumps must 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...

Страница 8: ...s manual is valid for the micro annular gear pump mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex and mzr 7209 Ex 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 The micro annular gear pumps described in the operation manual are conform to the applicable EC standards and are permitted to bear the CE mark ...

Страница 9: ...14 0 012 56 0 048 225 ml min Flow rate by 0 bar X2 Version 0 0015 6 0 003 12 0 012 48 0 048 192 ml min Smallest dosage volume 0 25 0 5 2 5 µl Displacement volume 1 5 3 12 48 µl Internal volume 84 85 109 525 µl Operating pressure range by Viskosity 1 mPas 2 4 8 30 bar Operating pressure range by Viskosity 16mPas 5 5 10 30 bar Max inlet pressure 5 5 5 5 bar Speed range 1 4 700 1 4 700 1 4 700 1 4 70...

Страница 10: ...ungen ohne Vorankündigung vorbehalten Last update October 2016 Warning 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 ...

Страница 11: ... ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 1 mPas Liquid water 0 2 4 6 8 10 0 1 2 3 4 5 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 0 58 mPas Liquid methanol Liquid oil 16 mPas Liquid oil 100 mPas 0 2 4 6 8 10 0 10 20 30 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 16 mPas Liquid oil 0 2 4 6 8 10 0 10 ...

Страница 12: ... ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 1 mPas Liquid water 0 5 10 15 20 0 1 2 3 4 5 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 0 58 mPas Liquid methanol Liquid oil 16 mPas Liquid oil 100 mPas 0 5 10 15 20 0 10 20 30 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 16 mPas Liquid oil 0 5 10 15 20 0 10 ...

Страница 13: ... 1000 609 Speed rpm Viscosity 1 mPas Liquid water 0 10 20 30 40 50 60 70 80 0 2 4 6 8 10 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 609 Speed rpm Viscosity 0 58 mPas Liquid methanol Liquid oil 16 mPas Liquid oil 100 mPas 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 Differenzdruck p bar Volumenstrom Q ml min 4700 4000 3000 2000 1000 Drehzahl n U min Viskosität 16 mPas Medium ...

Страница 14: ...3000 2000 1000 09 Speed rpm Viscosity 1 mPas Liquid water 0 50 100 150 200 250 300 0 10 20 30 40 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 09 Speed rpm Viscosity 0 58 mPas Liquid methanol Liquid oil 16 mPas Liquid oil 100 mPas 0 50 100 150 200 250 300 0 10 20 30 40 Differential pressure bar Flow rate ml min 4700 4000 3000 2000 1000 Speed rpm Viscosity 16 mPas Liquid oil 0...

Страница 15: ...s of EC conformity are given Measurements Diameter of motor casing 70 mm Length of motor casing 210 mm Weight approx 1 8 kg General data Type EXR 1 24HEDL L10 Manufacturer Edelweiss Actuators Srl Via Padergnone 21 I 24050 Zanika BG Italy Distribution Service Mattke Antriebstechnik Leinenweberstraße 12 D 79108 Freiburg Germany Test body 0948 Number of certificate TÜV A 11ATEX0006X Certification EN6...

Страница 16: ...Ex mzr 2909 Ex mzr 4609 Ex and mzr 7209 Ex Wire Function brown motor blue motor yellow green screening PE red Vcc 5 VDC blue SGND pink channel A neg grey channel A yellow channel B neg green channel B brown channel O neg index white channel O index table 4 Pin configuration motor cable 10 Lead of cable valid as of September 2012 Wire Function white motor brown motor yellow green screening PE red V...

Страница 17: ... Measurements of the motor standard cable length 10 m The motor is delivered with a digital encoder type HEDL5540 with line driver and 500 counts per revolution Encoder Max voltage Vcc 5 VDC 10 Number of channels 3 A B O Counts per revolution and channel 500 Output signal at Vcc 5 VDC EIA standard RS422 used driver DS26LS31 Output current max 20 mA Phase shift Φ nominal 90 Operating temperature ra...

Страница 18: ...iven Measurements Diameter of motor casing 70 mm Length of motor casing 285 mm Weight approx 2 3 kg without cable General data Type EXR 32 24 MC3 L10 Manufacturer Edelweiss Actuators Srl Via Padergnone 21 I 24050 Zanika BG Italy Distribution Service Mattke Antriebstechnik Leinenweberstraße 12 D 79108 Freiburg Germany Test body 0948 Number of certificate TÜV A 11ATEX0006X Certification EN60079 0 EN...

Страница 19: ...50 mA 550 mA 650 mA 1500 mA max Acceleration 500 U s 500 U s 500 U s 500 U s Tabelle 1 Programming current parameters for mzr 2509X2 Ex mzr 2909X2 Ex mzr 4609X2 Ex und mzr 7209X2 Ex Wire Function Cable cross section brown 24 VDC 0 5 mm blue GND 0 5 mm yellow green screening PE 0 5 mm red 3 IN 0 14 mm blue n c 0 14 mm white Fault out 0 14 mm pink n c 0 14 mm grey AGND 0 14 mm yellow RxD IN CAN_L 0 ...

Страница 20: ...mation Operation manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 14 Technische Änderungen ohne Vorankündigung vorbehalten Last update October 2016 Figure 10 Measurements of the motor standard cable length 10 m ...

Страница 21: ...1 General Information Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technische Änderungen ohne Vorankündigung vorbehalten 15 ...

Страница 22: ... protection The type plate mounted on the pump must be complied with and has to be maintained in a clearly readable condition Please pay attention to items marked with the following symbols Pump or system damage is possible if these warnings are ignored Warning Information plates attached directly to the pump head for example name of the fluid inlet outlet sign with the direction of rotation must ...

Страница 23: ...rovide for adequate air ventilation and thus cooling of the motor Leakage e g from the shaft seal of dangerous conveyed goods e g explosive toxic hot must be lead away in such a manner that no danger is present for persons and the environment Legal requirements must be complied with The existing protections against contact for the moving parts of the pump such as for example the coupling must not ...

Страница 24: ... of operation the points listed in the initial start up section see section 7 must be observed Warning Do not disassemble the micro annular gear pump in case of malfunction Contact the service personnel of your distributor or HNP Mikrosysteme immediately for help When sending a micro annular gear pump for repair or maintenance the declaration of liquid contact of the liquid pumped and the operatio...

Страница 25: ...ection of the pressure drop in the pump If necessary provide back pressure valves see accessories Protect the micro annular gear pump and the electric actuator from shock and impact In standard operation the rotary shaft seals used in the micro annular gear pump prevent leakage Micro annular gear pumps are technically sealed but not hermetically sealed so that gases may escape from the pump or pen...

Страница 26: ...HNP Mikrosysteme guarantees that the shipped goods are in perfect condition at the time of delivery The pumps must be immediately checked for transport damage once the pumps have been received If damage is noted the shipper responsible and the pump manufacturer must be informed immediately 3 3 Interim storage The following points must be obeyed for storing the pumps Do not store the pumps in wet o...

Страница 27: ...and simultaneously decrease on the delivery side of the pump see figure 12 A homogenous flow is generated between the kidney like inlet and outlet internal rotor external rotor delivery side induction side inlet outlet figure 11 Principle of the micro annular gear pump figure 12 Operating principle of the micro annular gear pump Reciprocating and rotary pumps have a direct allocation to the fed am...

Страница 28: ...9 Ex 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 resistance 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 throug...

Страница 29: ...r illustration 4 3 Materials and liquids Wetted parts mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Pump housing stainless steel 316 L 1 4404 1 4435 stainless steel 316 L 1 4404 1 4435 Rotors shaft bearing tungsten carbide Ni based tungsten carbide Ni based Shaft sealing graphite reinforced PTFE 316L spring graphite reinforced PTFE 316L spring Static sealing FKM optional EPDM FFKM FKM optional EPDM FFKM tab...

Страница 30: ...iquid supply The liquid inlet is marked with the letter S the liquid outlet connection with the letter D An arrow indicates the inherent turning direction of the shaft For protection against penetrating dust particles and contamination sealing plugs are inserted into the threads The sealing plugs have to be removed before the assembly of the fluidic connectors Please reseal the threads with the cl...

Страница 31: ...ating temperature range of the pump by protecting the motor from overheating Heating module enables to regulate the temperature of the fluid containing parts of the pump Gas tight sealed version almost hermetically sealed pump delivered as standard with the high performance mzr pumps The configuration of a given pump version should in each case be discussed with consideration to the specific requi...

Страница 32: ... pressure head can be applied to the sealing liquid to assure a support of the sealing function In certain cases the sealing can be flushed The sealing liquid will dilute the pumping liquid during operation with a dilution ratio of approx 1 1 000 000 The sealing liquid has to be compatible with the delivered liquid and has to be determined in interdependence A cartridge can be used as a reservoir ...

Страница 33: ... syringe has to be filled up always with sufficient sealing liquid to avoid air or moisture contact In case of installation within explosion proof areas a level control for the reservoir of the seal liquid is necessary to avoid dry running of the pump If the fluidic seal module is empty the pump must shut down immediately If a different installation is selected than the standard installation e g p...

Страница 34: ...onally at the corresponding terminal clamp The pump carries the changed identification with the non insulating coupling components and the higher temperature CE II 2G c IIC T3 X Description of the single symbols Equipment meets the requirements of the RL 94 9 EG II Equipment of the group of equipment II Non mining industry 2G Equipment of the category 2 intended for the employment in zone 1 explos...

Страница 35: ... sure which heat transfer liquid is the best adapted in your case HNP Mikrosysteme will help you find the suitable one The thermal liquid ports 2 x G1 8 are displaced by 45 The inlet for the heat transfer liquid is situated at the back beveled and the outlet is in the front see figure 17 heat transfer liquid outlet thermoelectric couple double casing liquid inlet suction side heat transfer liquid ...

Страница 36: ...erature range 20 to 150 C 4 to 266 F 20 to 150 C 4 to 266 F 20 to 150 C 4 to 266 F Max pressure max 20 bar max 20 bar max 20 bar Flow rate max 0 5 l min max 0 5 l min max 0 5 l min table 12 Technical data of the heating and cooling module The pump carries the changed identification with the non insulating coupling components and the higher temperature CE II 2G c IIC T3 X Description of the single ...

Страница 37: ... be verified by the operator for each individual application of the heating and cooling module The chemical resistance of seals in each individual must be verified by the operator 5 4 Gas tight seal module Micro annular gear pumps are technical tight but not hermetical tight That means there is a small possibility of gas or liquid coming out from inside of the pump or also penetrating into the pum...

Страница 38: ...h the lowest category always applies for the operation of all components in hazardous areas 6 2 Details place of operation Pay attention to the place of operation that you need an installation location for service and enough room for maintenance The pump should be installed and reinstalled without problems The place of operation mustn t be wet or damp Don t install the pump in aggressive atmospher...

Страница 39: ...al clamp 6 5 Assembly instruction for tubing and accessories Particles or soiling can block or impair the function of the micro annular gear pump Warning Please check that all wetted parts of the fluidic system are clean Clean these parts in case before mounting the pump Please check whether there are swarfs in the screw connections pollution remaining in reservoirs or soiling in valves pipe work ...

Страница 40: ...ipes with the pump head is a necessary condition to secure the right direction of flow When you want to operate the pump in reverse direction please contact HNP Mikrosysteme since this is not possible in any application 6 The suction line should be installed ascending to the pump for better degassing The suction line should be designed as short as possible The inner diameter of the suction line sh...

Страница 41: ...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 one In order to select the best adapted filter such operating parameters as flow rate viscosity and deg...

Страница 42: ...l 500 counts turn Output signal at Vcc 5 VDC EIA Standard RS422 Driver DS26LS31 Output current max 20 mA Phase shift Φ nominal 90 Table 15 Technical data motor controller The mounting place of the motor controller has to be outside of the Ex area Check for correct polarity False connection may cause severe malfunction or will even destroy the electronic of encoder or motion controller For operatio...

Страница 43: ... to manage dosing tasks by defining dosing data A zero modem cable is included in the delivery volume to connect the pump controller S HD KL with a PC Controller S HD KL Type of control unit 4 Q servo amplifier Nominal voltage U 24 V Power supply UB 12 30 V Residual ripple 2 Nominal voltage U 24 V Power supply UB 12 30 V Max continuous output current Icontinuous 1800 mA Max peak output current Ima...

Страница 44: ...eed 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 I...

Страница 45: ...or even destroy the electronic of the control unit The mounting place of the motion controller is intended for use outside of the hazardous areas only Explanation It is possible to adjust speed of the micro annular gear pump with the potentiometer 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 th...

Страница 46: ... separable pump connection mzr pump speed set via potentiometer analog voltage input 0 10 V and 0 4 20 mA for speed control change of speed setting mode with a DIP switch 9 pole connection plug for the RS 232 interface error output programmable also as trigger input or frequency output digital input with a screw connection possibility of installation on a 35 mm top hat rail 79 90 100 100 69 92 90 ...

Страница 47: ...t G ND n c G ND 2 8 6 4 0 m zr pum p J2 power signal J1 2 1 motor cable external voltage 24 V DC serial interface of PC alternative power supply 24 V DC figure 20 Connection of the micro annular gear pump to the power supply Connector J1 Pin Function Labeling Terminal Box 1 Voltage supply 24 VDC 4 A 2 Ground GND 3 10 V output voltage 10 V Out 4 not used n c 5 Analog input Analog In 6 Ground GND 7 ...

Страница 48: ...he Terminal Box S G05 an external voltage signal 0 10 V an external analog current signal 0 4 20 mA without electrical isolation an external potentiometer or the RS 232 interface Individual start up procedures are described in the following points 6 9 1 Startup with potentiometer 1 Connect the drive with the eight colored wires to the terminal box S G05 The colors of the corresponding wire connect...

Страница 49: ... O N 1 2 3 4 O N 1 2 3 4 O N 1 2 3 4 0 4 20 mA 0 10 V Poti Mode Speed Status Ready green Fault red 9 Dig Input TxD 16 15 RxD 13 An al o g GN D F ault Out 14 Analog In 12 24 VDC 10 11 GND Terminal Box S G05 HNP M ikrosystem e Gm bH RS 232 Power In 24 VDC 0 1 2 4 VDC 4A Di g Input 8 7 F ault 5 Analog In GN D 6 n c 4 GN D 2 3 10 V out O N 1 2 3 4 O N 1 2 3 4 O N 1 2 3 4 0 4 20 mA 0 10 V Poti Mode Spe...

Страница 50: ...age signal A voltage signal of 0 V corresponds to 0 rpm and 10 V to the maximal programmed speed see chapter 1 7 Remarks You may adjust speed of the micro annular gear pump without the need to connect it to the serial interface In case error occurs for example due to the motor overload the green status LED on the terminal Box S G05 will turn red 6 9 3 Startup with an external 0 4 20 mA current sig...

Страница 51: ...V DC figure 23 Operation via an external 0 4 20 mA voltage 18 Provide for a sufficient liquid supply to the pump in order to avoid dry operation of the device 19 Connect the 24 VDC voltage supply to the screw clamp terminal or to the DIN connector Make sure that the polarity of the supplied direct current is correct otherwise electronics may be damaged 20 The micro annular gear pump may now be put...

Страница 52: ... 24 VDC 10 11 G ND Terminal Box S G05 HNP M ikrosystem e Gm bH RS 232 Power In 24 VDC 0 1 24 VDC 4 A Dig Inp ut 8 7 Fau l t 5 Ana l o g In GND 6 n c 4 GND 2 3 10 V out O N 1 2 3 4 O N 1 2 3 4 O N 1 2 3 4 0 4 20 mA 0 10 V Poti Mode Speed Status Ready green Fault red Dig Input 16 RxD Analog GND 14 12 10 GND Terminal Box S G05 HNP M ikrosystem e Gm bH RS 232 Power In 24 VDC 24 VDC 4 A Fau l t Analog ...

Страница 53: ...due to the motor overload the green status LED on the terminal Box S G05 will turn red 6 9 5 Startup with the RS 232 interface 28 Connect the drive with the eight colored wires to the S G05 The colors of the corresponding wire connections are in the table 26 29 In order to prevent uncontrolled startup of the pump bring the potentiometer knob to the null position by turning it clockwise to the limi...

Страница 54: ...s required Install the software Motion Manager which is included in the delivery CD After successful installation start the program Motion Manager in the file Faulhaber Motoren via Windows start menu If the diskettes of the Motion Manager are not delivered because the software mzr pump controller was included instead you can download the software from the website http www hnp mikrosysteme de The l...

Страница 55: ...alfunction occurs at the startup 7 2 First start of a mzr pump Switch on power supply Now the micro annular gear pump can be taken into service by turning at the potentiometer or with help of the pump software see section 10 Start the filling in of the pump at low or middle speed 1000 3000 rpm Warning Avoid dry operation of the pump The pump should be filled in before it is put to operation If the...

Страница 56: ...mpliance with standard EN 13463 6 has to be respected Remove dust deposits regularly from the pump s surface drive and connection pipes so as to prevent the formation of ignition sources The cleaning interval must be determined by the level of dust precipitation by the operator The fluid connections mounted to the pump have to be checked immediately after putting into service and following to this...

Страница 57: ... 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 21 and table 22 During flushing procedure the pump should operate at a speed of 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 co...

Страница 58: ... the work of the micro annular gear pump Warning Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 22 Warning The flushing liquid solvent and the recommended duration of the flushing procedure depend on the delivered liquid see table 22 The indicated flushing liquids are simple recommendations and should therefore...

Страница 59: ...dhesives 50 60 not specified for further information please contact HNP Mikrosysteme table 23 Selection of the flushing liquid solvent and the duration of the flushing procedure depending on the delivered liquid Warning Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 22 Shaft sealing O ring material Flushing liq...

Страница 60: ...In order to shut down a mzr pump the following steps should be followed Flush the pump with a filtered and particle free flushing liquid solvent as described in the chapter 7 6 After the flushing procedure decrease speed of the pump to 0 rpm Fill the pump with a suitable conservation liquid see chapter 7 7 1 Remove the pump from the system see chapter 7 7 2 By proceeding as shown in the diagram se...

Страница 61: ...e pump Selection of flushing liquid FL Drain the pump Right flushing liquid Is the pump resistant Selection of conservation liquid CL CL adequate Is the CL compatible with pump Is the CL compatible with the last FL Nature of the CL Let the gas through the pump Fill in CL Desinstall the pump Close the liquid ports End of conservation procedure New operation after the conservation procedure liquid y...

Страница 62: ... The indicated conservation liquids are simple recommendations and should therefore be checked by the user as to their compatibility and suitability The figure 21 presents a diagram of conservation agent selection Remark This diagram is repeated as a part of the figure 20 shutdown procedure of the micro annular gear pump After the cleansing procedure the pump should be filled with a suitable conse...

Страница 63: ...ing and preserving properties Warning may resinate or deteriorate with time nitrogen o is not a solvent may leave deposits after drying out air compressed air is not a solvent may leave deposits after drying out Legend good suitable o satisfactory bad inadequate table 25 Selection of the conservation agent In order to prevent dust particles and foreign bodies from penetrating into the pump or the ...

Страница 64: ...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 de...

Страница 65: ...ear pumps is sealed It is prohibited to open or disassemble the pump The warranty will expire immediately in such a case HNP Mikrosysteme cannot give any warranty for replacing in case of damages to the pump which are related to faulty operation 8 2 Metal bellow type coupling Maintenance of the standard metal bellow type coupling is not necessary according to the enclosed manufacturer s data when ...

Страница 66: ... side are not tight Please check the intake connection and the tubing Air bubbles in the fluid system tubes valves If the viscosity of the liquid is too high apply pressure on the suction side Check the pressure exerted on the primary liquid 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 4 Th...

Страница 67: ...n tank of the fluidic seal liquid Stop the delivery of compressed air on the sealing liquid tank Defective sealing if necessary return the pump to the manufacturer 10 The dosage volume decreases with time Polluted filter Exchange the filter Deposits in the pump Flush the pump or return it to the manufacturer for dismantling and cleaning The pump is worn after a long operating period or after use w...

Страница 68: ...ct the voltage supply again Automatic start of the integrated drive control 19 Overcurrent 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 non return valve are blocked Cleanse flush or exchange the components Deposits inside the pump Flush the pump...

Страница 69: ...nd the micro annular gear pump have been taken into service 10 1 Command mode With software Motion Manager commands can be entered and sent directly to the motion controller to change the settings of the controller or execute movements Figure 28 Program Motion Manager for direct control commands for the micro annular gear pump The entry of command lines takes place in the field Enter command When ...

Страница 70: ...anel Example for dosage Command Description SOR0 LR10000 M LR20000 M SOR1 Operation mode RS 232 Source For Velocity set velocity with RS 232 command Load relative position at 10000 to the pump 10000 5 revolution equivalent quantity mzr 2509 Ex 7 5 µl mzr 2909 Ex 15 µl mzr 4609 Ex 60 µl mzr 7209 Ex 240 µl explanation 2000 steps 1 revolution Start positioning pump Load relative position at 20000 to ...

Страница 71: ...otor settings can be set via the RS 232 port e g maximum velocity acceleration relative position in position control mode current parameter continuos and peak and the digital filter parameter for the dynamic performance All settings and files can be stored to the onboard memory Depending on the operation mode the motion controller therefore can run stand alone The delivery volume comprises a disk ...

Страница 72: ...r 7209 Ex 66 Technische Änderungen ohne Vorankündigung vorbehalten Last update October 2016 figure 30 File selection window Open the window Terminal Transfer configuration files for file transfer to the motion controller Figure 31 Transfer of mcl file as Transfer configuration files ...

Страница 73: ...nquiry 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 26 With this confirmation the program will be saved in the memory with a resident status and will be available for future operation figure 32 Storage conf...

Страница 74: ...4700 Maximum peak current 800 mA Command LPC800 Maximum continuous current 600 mA Command LCC600 Acceleration 550 U s Command AC550 Fault pin as error output Command ERROUT Asynchronous answer Command ANSW1 Clear program memory with no programs File mzr 2509_S mcl Description Standard mcl file for micro annular gear pump mzr 2509Ex Speed is controlled by potentiometer of the connection panel Fault...

Страница 75: ...p Width Schrittweite an Motor senden STN500 Load Step Number Anzahl der Schritte pro Umdrehung laden ENCRES2000 Load Encoder Resolution Encoderauflösung Motor DEV25 Load Deviation größte zulässige Drehzahlabweichung laden DCE200 Delayed Current Error verzögerter Fehlerausgang in 1 100 Sek CORRIDOR10 Load Corridor Fenster um die Zielposition laden SIN1 Sinus Commutation SETPLC Set PLC Inputs Eingan...

Страница 76: ...ive Spannung für Rechtsdrehung LPC800 Load Peak Current Limit Spitzenstrom mA laden LCC600 Load Continius Current Limit Dauerstrom mA laden AC550 Load Command Acceleration Beschleunigung laden U s DEC550 Load Command Deceleration Bremsverzögerung laden U s I25 Load Velocity Integral Term Drehzahlreglerintegralanteil laden POR3 Load Velocity Proportional Term Drehzahlreglerverstärkung laden PP162 L...

Страница 77: ... Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technische Änderungen ohne Vorankündigung vorbehalten 71 Programm PROGSEQ leeres Programm schreiben und speichern um eventuelle Programme zu überschreiben END Listing 2 File mzr 2909_S mcl ...

Страница 78: ... CONTMOD Continuous Mode Normalbetrieb KN246 Load Speed Constant Drehzahlkonstante laden rpm V RM1230 Load Motor Resistance Motorwiderstand laden mOhm APL0 Position Limits Positionslimits deaktivieren MOTTYP8 Motor Type EC Motor 3564K024B C POHOSEQ0 Power On Homing Sequence Keine Homing Sequenze nach dem Einschalten ERROUT Error Output Umschalten auf Fehlerausgangsmodus HP7 Hard Polarity alle Eing...

Страница 79: ...nchronen Rückmeldungen über RS232 erlauben Programm PROGSEQ leeres Programm schreiben und speichern um eventuelle Programme zu überschreiben END Listing 3 File mzr 4609_S mcl The standard program mzr 7209_S mcl see Listing 4 is saved at delivery state of the micro annular gear pump mzr 7209 Ex Upon delivery the motion controller is configured with following parameter Operation state analogue input...

Страница 80: ...Proportional Term Drehzahlreglerverstärkung laden PP162 Load Position Proportional Term Ladereglerverstärkung laden PD5 Load Position D Term Lageregler D Anteil laden CI16 Load Current Intergral Term Integralanteil für Stromregler laden SP4700 Load maximum Speed Maximaldrehzahl laden rpm MV0 Minimum Velocity Minimaldrehzahl laden rpm MAV25 Minimum Analog Voltage minimale Anlaufspannung in mV LL600...

Страница 81: ...n Ring 4 19370 Parchim Telefon 49 0 3871 451 301 Telefax 49 0 3871 451 333 Email info hnp mikrosysteme de http www hnp mikrosysteme de 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...

Страница 82: ...0000 Load Position Range Limits obere Grenzpositionen laden LL 600000000 Load Position Range Limits Untere Grenzpositionen laden LPN10 Load Puls Number Impulszahl vorgeben STW1 Load Step Width Schrittweite an Motor senden STN500 Load Step Number Anzahl der Schritte pro Umdrehung laden ENCRES2000 Load Encoder Resolution Encoderauflösung Motor DEV25 Load Deviation größte zulässige Drehzahlabweichung...

Страница 83: ...t position 2000 1 rev Please edit the target position value NP Notify Position wait after M until target position is reached M Move to target position JMP1 Jump to the beginning END Configuration SOR0 Source For Velocity Solldrehzahl über Schnittstelle RS 232 CONTMOD Continuous Mode Normalbetrieb KN246 Load Speed Constant Drehzahlkonstante laden rpm V RM1230 Load Motor Resistance Motorwiderstand l...

Страница 84: ...TN500 Load Step Number Anzahl der Schritte pro Umdrehung laden ENCRES2000 Load Encoder Resolution Encoderauflösung Motor DEV25 Load Deviation größte zulässige Drehzahlabweichung laden DCE200 Delayed Current Error verzögerter Fehlerausgang in 1 100 Sek CORRIDOR100 Load Corridor Fenster um die Zielposition laden SIN1 Sinus Commutation SETPLC Set PLC Inputs Eingangspegel auf PLC Kompatible 24 VDC EN ...

Страница 85: ...systeme GmbH Juri Gagarin Ring 4 19370 Parchim Telefon 49 0 3871 451 301 Telefax 49 0 3871 451 333 Email info hnp mikrosysteme de http www hnp mikrosysteme de 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 ...

Страница 86: ...g in mV LL600000000 Load Position Range Limits obere Grenzpositionen laden LL 600000000 Load Position Range Limits Untere Grenzpositionen laden LPN10 Load Puls Number Impulszahl vorgeben STW1 Load Step Width Schrittweite an Motor senden STN500 Load Step Number Anzahl der Schritte pro Umdrehung laden ENCRES2000 Load Encoder Resolution Encoderauflösung Motor DEV25 Load Deviation größte zulässige Dre...

Страница 87: ... position 2000 1 rev Please edit the target position value NP Notify Position wait after M until target position is reached M Move to target position JMP1 Jump to the beginning END Configuration SOR0 Source For Velocity Solldrehzahl über Schnittstelle RS 232 CONTMOD Continuous Mode Normalbetrieb KN246 Load Speed Constant Drehzahlkonstante laden rpm V RM1230 Load Motor Resistance Motorwiderstand la...

Страница 88: ...STN500 Load Step Number Anzahl der Schritte pro Umdrehung laden ENCRES2000 Load Encoder Resolution Encoderauflösung Motor DEV25 Load Deviation größte zulässige Drehzahlabweichung laden DCE200 Delayed Current Error verzögerter Fehlerausgang in 1 100 Sek CORRIDOR100 Load Corridor Fenster um die Zielposition laden SIN1 Sinus Commutation SETPLC Set PLC Inputs Eingangspegel auf PLC Kompatible 24 VDC EN...

Страница 89: ...offering perfect match to your mzr pump Your distributor or HNP Mikrosysteme will be pleased to help choosing the right accessories 12 Non warranty HNP Mikrosysteme is not responsible for any damage resulting from non compliance of this manual for micro annular gear pumps The user is responsible for compliance of legal formalities pursuant to law in force regulations under federal law regulations ...

Страница 90: ...sequently covered by this Directive However it may be a part of a machine or installation EMC Directive 2014 30 EU 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 2002 95 EC To our knowledge our products deliv...

Страница 91: ...lerable electromagnetic disturbances in that environment 1 1 1 EMC Directive and Standards 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...

Страница 92: ...e 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 ...

Страница 93: ...13 EC Directive Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technische Änderungen ohne Vorankündigung vorbehalten 87 ...

Страница 94: ...annular gear pump mzr 2509 Ex mzr 2509X2 Ex EC declaration attestation of conformity following directive 2014 34 EU for micro annular gear pump mzr 2909 Ex mzr 2909X2 Ex EC declaration attestation of conformity following directive 2014 34 EU for micro annular gear pump mzr 4609 Ex mzr 4609X2 Ex EC declaration attestation of conformity following directive 2014 34 EU for micro annular gear pump mzr ...

Страница 95: ...f 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 Directive 2006 42 EC Community legislation on machinery Applied standards are particularly DIN EN 809 DIN EN 60204 1 DIN EN ISO 13857 DIN EN ISO 12100 part 1 DIN EN 953 DIN EN ISO 12100 part 2 UVV This statement does not war...

Страница 96: ......

Страница 97: ...umps 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 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 Gener...

Страница 98: ......

Страница 99: ...al safety and health requirements as per Appendix II of Directive 94 9 EEC and the following harmonized directives DIN EN 13463 1 DIN EN 13463 5 The specified pump type falls into the explosion protection design classification c An ignition hazard assessment is available The pump carries the identification CE II 2G c IIC T5 X The technical documentation in compliance with Article 13 1 b ii of the ...

Страница 100: ......

Страница 101: ...al safety and health requirements as per Appendix II of Directive 94 9 EEC and the following harmonized directives DIN EN 13463 1 DIN EN 13463 5 The specified pump type falls into the explosion protection design classification c An ignition hazard assessment is available The pump carries the identification CE II 2G c IIC T5 X The technical documentation in compliance with Article 13 1 b ii of the ...

Страница 102: ......

Страница 103: ...al safety and health requirements as per Appendix II of Directive 94 9 EEC and the following harmonized directives DIN EN 13463 1 DIN EN 13463 5 The specified pump type falls into the explosion protection design classification c An ignition hazard assessment is available The pump carries the identification CE II 2G c IIC T5 X The technical documentation in compliance with Article 13 1 b ii of the ...

Страница 104: ......

Страница 105: ...al safety and health requirements as per Appendix II of Directive 94 9 EEC and the following harmonized directives DIN EN 13463 1 DIN EN 13463 5 The specified pump type falls into the explosion protection design classification c An ignition hazard assessment is available The pump carries the identification CE II 2G c IIC T4 X The technical documentation in compliance with Article 13 1 b ii of the ...

Страница 106: ......

Страница 107: ...g manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 101 Figure 33 EC declaration attestation of conformity for the coupling after directive 94 9 EEC ATEX 95 ...

Страница 108: ...rmity Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 102 Technical data subject to change without prior notice Last update October 2016 Figure 34 EC declaration attestation of conformity for the Ex motor EXR ...

Страница 109: ... of conformity Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 103 figure 35 Manufacturer declaration thermocouple sensor ...

Страница 110: ...o change without prior notice Last update October 2016 15 Contact persons 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 control technology Mr Lutz Nowotka Phone 49 0 385 52190 346 ...

Страница 111: ...of Victrex plc 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 Cavro is a registered trademark of Tecan Systems Inc Other product names or descriptions not mentioned above are possibly registered trademarks of related companie...

Страница 112: ...nents must be specified in the corresponding declaration form 17 2 Declaration of liquids 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 ...

Страница 113: ...g web site www If a pump which had contact with dangerous substances could not be properly cleansed prior to the shipment we reserve the right to entrust a specialized company with the cleansing of the device The return of the pump in the original packing is purposive This measure is necessary in order to protect the employees and the delivery staff Nature of the delivered liquid explosive toxic t...

Страница 114: ...endix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 108 Technical data subject to change without prior notice Last update October 2016 19 Appendix Layouts Technical description servo drives ...

Страница 115: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 109 ...

Страница 116: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 110 Technical data subject to change without prior notice Last update October 2016 ...

Страница 117: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 111 ...

Страница 118: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 112 Technical data subject to change without prior notice Last update October 2016 ...

Страница 119: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 113 ...

Страница 120: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 114 Technical data subject to change without prior notice Last update October 2016 ...

Страница 121: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 115 ...

Страница 122: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 116 Technical data subject to change without prior notice Last update October 2016 ...

Страница 123: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex Last update October 2016 Technical data subject to change without prior notice 117 c c c c g ...

Страница 124: ...19 Appendix Operating manual mzr 2509 Ex mzr 2909 Ex mzr 4609 Ex mzr 7209 Ex 118 Technical data subject to change without prior notice Last update October 2016 yx ...

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