modular motor driven pumps 999000 series product
Contents
1. 50 mm Dr 1 968 in E hi R 4 5 mm 16 5 mm 0 177 in B 0 650 in BASE PLATE MOUNTING 121 2 mm 4 772 in 35 mm 1 378 in Q CO 1 Vv 105 mm 4 134 in 0 345 in OVERALL DIMENSIONS Grease Reservoir Oil Reservoir D 3 Kg 6 6 Ibs 5 Kg 11 Ibs 3 litres 5 litres 10 litres 30 litres l Trans Metal Trans Metal 10 Kg 30 Kg 8 US 1 3 US 2 6 US 8 US gal m 22 Ibs 66 Ibs gal gal gal mm In mm In mm In mm In mm In mm In mm In mm In mm In mm In A 300 11 8 300 11 8 300 11 8 300 11 8 423 16 6 453 17 8 300 11 8 300 11 8 423 16 6 453 17 1 B 354 13 9 490 19 3 414 16 3 550 21 6 645 25 4 825 32 5 392 15 4 452 17 8 557 21 9 714 28 Cm 197 7 8 197 7 8 197 7 8 197 7 8 299 11 8 358 14 1 197 7 8 197 7 8 299 11 8 358 14 Lube Control Pty Ltd Providing lubrication solutions Unit 5 53 Norfolk Rd t 08 8298 5563 Control Marion SA 5043 f 08 8298 6253 www lubecontrol com au e info lubecontrol com au U K U S A AUSTRALIA GERMANY ITALY Dropsa UK Ltd Dropsa USA Inc Dropsa Australia Pty Dropsa Gmbh Dropsa Spa Unit 6 Egham Business Village 50679 Wing Drive No 7 Warringah Road Volmerswerther Strasse 802. 4 0 INSTRUCTIONS FOR ORDERING AND LIST OF DISTRIBUTORS VERSIONS Adjustable Pressure SERIES 999 ELECTRIC MOTOR DRIVEN PUMP PART NUMBERS Type of flow rate max motor and cm min TRANSPARENT rpm TANK IN METAL TANKS GREASE MAX NLGI 3 OLIO VISCOSITY MIN 15 cSt GREASE NLGI 0 min max bar MPa 3 Kg 5Kg 10 Kg 30 Kg 3 litres 5 litres 10 litres 30 litres 3 Kg 5 Kg AC 1 4 9 5 750 75 999234 999214 999224 999204 999244 999264 999274 999254 999414 999424 1500 rpm 2 5 17 400 40 999236 999216 999226 999206 999246 999266 999276 999256 999416 999426 5 33 200 20 999232 999212 999222 999202 999242 999262 999272 999252 999412 999428 DC 24V 2 14 5 750 75 999634 999614 999624 999604 999644 999664 999674 999654 999684 999694 2200 rpm 3 6 25 5 400 40 999636 999616 999626 999604 999646 999666 999676 999656 999686 999696 7 2 51 200 20 999632 999612 999622 999602 999642 999662 999672 999652 999682 999698 Fixed flow rate AC 9 5 750 75 999334 999314 999324 999304 999344 999364 999374 999354 999514 999524 1500 rpm 17 400 40 999336 999316 999326 999306 999346 999366 999376 999356 999516 999526 33 200 20 999332 999312 999322 999302 999342 999362 999372 999352 999512 999522 DC 24V 14 5 750 75 999734 999395 999724 999704 999744 999764 999774 999754 999784 999794 2200 rpm 25 5 400 40 999736 999712 999726 999706 999746 999766 999776 999756 999786 999796 51 200 20 999732 999713 999722 999702 999742 999762 999772 999752 999782
3. 100 W 2 3 Hydraulic system Technical Data Connection between the pump and the valve block by steel tubing with connectors Only for requested versions SERIES 999000 ELECTRICALLY ELETTROPOMPA SERIE 999000 MOTOR DRIVEN PUMP j amp PAER anal me sessed ESECUZIONE STANDARD ESECUZIONE CON N 2 LAY OUT WITH QTY 2 POMPANTI BY PASS PUMP ELEMENTS BY TANDARD LAY OUT MANOMETRO FILTRO DI 3 Sk CARICAMENTO INVERTITORE PASS PRESSURE GAUGE IDRAULICO E FILTRO IN FILLING FILTER MANDATA HYDRAULIC INVERTER amp DELIVERY FILTER 2 4 Other data Class of protection Grade of mechanical protection IP 55 Operating temperature 5 40 C Operating humidity 90 relative humidity Preservation temperature 20 50 C Level of continuous sound pressure lt 70 dB A C2021IE Pump 999 23 02 Page 5 of 11 3 0 CORRECT USE 3 1 Putting into service Damage to the power supply cable and housing could result in contact with high voltage 220 380 VAC live parts and hence be a danger to life carefully check the integrity of the power supply cable and the unit before use In the event of there being damage to the power supply cable or the unit DO NOT put the system into service Replace the damaged power supply cable with a new one The unit can be opened and repaired ONLY by qualified personnel In order to prevent dangers of electric shock due to direct or indirect contact with live parts it is necessary tha
4. B see fig on page 6 and run the pump allowing the grease to exit until free from air bubbles Replace and partly screw in plug B and continue running the pump until grease exits between the threads and the plug and then fully tighten the vent plug Replace the pump element Remove the tank from the pump remove the unsuitable grease and wash out the tank and filter with petrol Disassemble the pump element and wash out with petrol Reassemble completely refill the tank utilising the side connection fitted with a filter wit suitable grease and run the pump ensuring that grease free from air bubbles exits If necessary remove the air vent plug B see fig on page 6 and proceed as in the previous point Remove the plug which closes the auxiliary pump element outlet or where the pump has two elements fitted remove one of the two pump elements and run the pump until homogeneous grease exits Replace the plug or the pump element and continue running the pump until grease exits free from air bubbles If necessary remove the air vent plug B see fig on page 6 and proceed as indicated above Irregular pressure Pump element return valve and seating dirty Pressure regulating valve by pass dirty Disassemble the parts shown in diagram A see fig on page 6 and wash them in petrol Also clean the valve seating Check the condition of the components and replace if necessary Disassemble the parts of the valve shown in the
5. Via B Croce 1 20090 Egham Utica Dee Why 40221 Dusseldorf 1 Vimodrone MI Surrey TW20 8RB Michigan 48315 NSW 2099 Deutschland Tel 39 02 250 79 1 Tel 44 01784 431177 Tel 1 810 566 1540 Tel 61 2 9905 0410 Tel 49 0211 394 011 Fax 39 02 250 79 767 Fax 44 01784 438598 Fax 1 810 566 1541 Fax 61 2 99394142 Fax 49 0211 394 013 E mail sales dropsa it Export E mail salesuk dropsa com E mail salesusa dropsa com E mail sales dropsa com E mail sales dropsa de E mail vendite dropsa it National Copyright Dropsa all rights reserved Reproduction of any part of this document is strictly forbidden without prior consent from Dropsa Dropsa reserves the right to modify specifications without prior notice 4 Sheet B10 C1075IE WK 26 00 INSTRUCTIONS FOR USE Pump Series 999 DROPSA SpA In accordance with point 1 7 4 to I Dir 98 37 CE Sections 0 0 INTRODUCTION 1 0 DESCRIPTION OF THE PUMP 2 0 TECHNICAL SPECIFICATIONS 3 0 CORRECT USE 4 0 INSTRUCTIONS FOR ORDERING AND LIST OF DISTRIBUTORS DECLARATION OF CONFORMITY Catalogue P N C2021IE Wk 23 02 Registered name DROPSA SpA Address via Croce 1 20090 Vimodrone MI Italy Model Pump 999 Year of manufacture 1999 Marking CE 0 0 INTRODUCTION This user s and maintenance manual refers to a series 999 modular motor driven gear pump for oil and grease This modular pump is particularly suitable for
6. eliminated but which are considered acceptable in the version of the pump without a release it is possible to encounter squirts of oil for this reason appropriate protective clothing must be worn contact with oil gt see the requirements for the use of suitable personal protective clothing use of unsuitable lubricant gt the characteristics of the fluid are shown on the pump and in the manual in case of doubt contact the Eng Dept of Dropsa Spa protection against direct and indirect contact must be provided by the user given the purpose of the pump it must always be functioning for this reason it is necessary to pay attention to the electrical connections which in the case of a power failure the customer s machine is restarted only by means of a reset while the lubrication pump is able to restart automatically incorrect assembly of the regulator valve can result in an over pressure which can prejudice the functioning of the pump itself and create danger for the user This is avoided by stamping the mounting instructions on the table Fluid Danger Lubricants with abrasive additives High wear rate of contacted parts Lubricants with silicone based additives Seizure of the pump Petrol solvents inflammable liquids Fire explosion damage to seals Corrosive products Corrosion of the pump injury to persons Water Oxidation of the pump Food substances Contamination of the substances themselves
7. pump Fill the tank with suitable lubricant min max indication on the tank Verify that the pump is at operating temperature and the tubing free from air bubbles Check that the electrical connections have been effected correctly UNI 64 8 IEC o a The minimum level indicator is supplied unless otherwise specified by the customer with the contact closed for minimum level Should the user require to use a normally open contact it will be necessary to invert the operating direction of the microswitch 3 2 Use 1 Verify the settings made 2 Press the start button of the machine to which the 999 series pump is connected 3 Verify the starting of the pump 4 Verify the adequate lubrication of the machine if doubt exists as to the correct functioning consult the Engineering Department of Dropsa SpA to request test procedures 3 3 Transport and storage Transport and storage is effected in a cardboard package No particular precautions are required except as noted on the package itself Handling must be effected by at least two persons Lift the unit with taking account of the right way up indicated on the cardboard carton The machine components can withstand temperatures during storage from 20 to 50 C however in order to avoid damage starting of the machine should occur at a minimum temperature of 5 C C2021IE Pump 999 23 02 Page 6 of 11 3 4 Assembly Disassembly No pump assembly operations are envisag
8. 2 5 17 17 400 299042 299040 2 5 33 33 200 299042 299040 Re filling Filter for grease reservoir Removable filter cartridge to prevent contaminates and foreign bodies from entering the reservoir and to prevent air bubbles forming in the grease Part No 299352 for metal reservoirs Part No 299353 for transparent reservoirs Thread G 1 2 A UNI ISO 228 1 Cartridge 150 micron Part No 1113006 The filter is provided with thread Rp 14 UNI ISO 7 1 for the return line into the reservoir Safety By pass Valve Available for different pressure ranges this adjustable valve can be fitted on the outlet line It protects the system from over pressure E vw C 2 e Part No Pressure range 299450 0 to 250 bar 0 to 3600 psi 299451 0 to 450 bar 0 to 6500 psi 299452 50 to 1000 bar 725 to 14500 psi C1075IE WK 26 00 Max Electric Level Contact Hydraulic Inverter All metal reservoirs except 3 and 5 litres can be equipped with a Max electric level contact for automatic re filling of the reservoir Reservoirs for grease Electric contact Part No 299197 Reservoirs for oil Electric contact Part No 291155 Pressure Gauge Available for different pressure ranges Part No 299196 0 to 500 bar Part No 291395 0 to 1000 bar Assembly Kit 999 series pumps can be equipped with a kit consisting of Re filling Filter Pressur
9. 89 336 CEE and BT 73 23 CEE and relative amendments x is manufactured in accordance with the following standards and harmonised technical specifications EN 292 1 EN 292 2 EN 50081 2 EN 50082 2 CEI EN 60204 1 EN 1050 Technical Manager Product Manager Ing Walter Divisi Name DROPSA SpA Vimodrone MI Italy Company Z January Signature Date ITALY Dropsa SpA t 39 02 250791 f 39 02 25079767 SPAIN Polydrop S A t 34 93 260 22 50 f 34 93 260 22 51 C2021IE Pump 999 1999 Lube Control Pty Ltd LUBE Unit 5 53 Norfolk Rd Marion SA 5043 www lubecontrol com au Contro DROPSA SPA DISTRIBUTORS U S A Dropsa Corporation t 1 586 566 1540 f 1 586 566 1541 BRAZIL Dropsa t 55 011 563 10007 f 55 011 563 19408 U K Dropsa UK Ltd t 44 01784 431177 f 44 01784 438598 GERMANY Dropsa Gmbh t 49 0211 394 011 f 49 0211 394 013 23 02 Providing lubrication solutions t 08 8298 5563 f 08 8298 6253 e info lubecontrol com au AUSTRALIA Dropsa Australia Ltd t 61 02 9938 6644 f 61 02 9938 6611 FRANCE Dropsa Ame t 33 01 3993 0033 f 33 01 3986 2636 Page 11 of 11
10. 999226 999206 999246 999266 999276 999256 999416 999426 5800 5 33 30 2 200 999232 999212 999222 999202 999242 999262 999272 999252 999412 999428 2900 D C 24V 2 14 5 12 9 750 999634 999614 999624 999604 999644 999664 999674 999654 999684 999694 2200 R P M 11000 3 6 25 5 22 1 5 400 999636 999616 999626 999606 999646 999666 999676 999656 999686 999696 5800 7 2 51 44 3 200 999632 999612 999622 999602 999642 999662 999672 999652 999682 999698 2900 Fixed delivery A C 1500 8 5 6 750 999334 999314 999324 999304 999344 999376 999374 999354 999514 999524 R P M 11000 17 1 400 999336 999336 999326 999306 999346 999366 999364 999356 999516 999526 5800 33 2 200 999332 999312 999322 999302 999342 999362 999372 999352 999512 999522 2900 D C 24V 14 5 9 750 999734 999395 999724 999704 999744 999764 999774 999754 999784 999794 2200 R P M 11000 25 5 1 5 400 999736 999712 999726 999706 999746 999776 999776 999756 999786 999796 5800 51 3 200 999732 999716 999722 999702 999742 999762 999772 999782 999782 999792 2900 Grease Max NLGI 0 Oil Viscosity Min Grease Max NLGI 0 D C 12V 2200 R P M 14 5 9 350 999380 999390 999385 5075 R P M and lubricant deliveries indicated in the table refe
11. 999792 GREASE GREASE MAX NLGI 0 OIL VISCOSITY MIN 15 cSt MAX NLGI 0 DC 12V 14 5 350 30 999380 999390 999385 2200 rpm Rpm and flow rates shown in the table refer to AC motors with 50 Hz frequency With 60 Hz the speed of the motor and the flow rate will increase by 20 Always specify at time of ordering voltage current 3 Phase or Single C2021IE Pump 999 23 02 Page 9 of 11 phase Frequency 4 1 Mounting Kit 999 series pumps can be supplied complete with a kit comprising of Filling filter Pressure gauge Pressure regulating valve and mounting Base To order the Kit it is necessary to indicate the pressure of the pump the number of pump elements and the number of outlets Kit Part N N Pump elements N outlets Pressure 299482 1 1 EFTE 299484 2 1 0 200 bar 299486 2 2 299443 1 1 5 35 MPa 299444 2 1 50 350 bar 299445 2 2 299481 1 1 eae 299483 2 l 50 700 b 299485 2 2 ii C2021IE Pump 999 23 02 Page 10 of 11 Manufacturer CE Declaration Of Conformity DROPSA SpA Company Via Croce 1 20090 Vimodrone MI Italy Address 39 02 250791 Telephone It is certified that The machine Pump 999 x is manufactured in conformity with the DIRECTIVE OF THE COUNCIL OF THE EUROPEAN COMMUNITY concerning the harmonisation of member states legislation relative to machines 98 37 CE 91 368 CEE EMC
12. MODULAR MOTOR DRIVEN PUMPS 999000 SERIES 999000 For Oil or Grease PRODUCT DATA SHEET ENGLISH DESCRIPTION Modular pumps particularly suitable for the lubrication of small or medium size machinery They are used for different types of oil and grease lubrication systems and in a very large range of applications because of their high quality high performance and low cost The modular construction of 999 series pumps enables easy dismantling for maintenance guarantees very high reliability and allows very fast adjustment of the units for different operating conditions Basic modules Electric Motor Reduction Unit Single or Double Pumping Unit Reservoir Steel sheet reservoirs are equipped with low level indicator and electric contact Reservoirs for oil are equipped with re filling filter ORDERING INFORMATION Type of motor Adjustable delivery Max Part No of Motor Driven Pump 999000 Series Metal Reservoirs Capacity Transparent Res and R P M Press Capacity Grease Cm min Cu in min bar psi Grease Max NLGI 3 Oil Viscosity Min 15 cS Max NLGI 0 Min Max Min Max 3Kg 5Kg 10Kg 30Kg 3 Lt 5 Lt 10 Lt 30 Lt 3Kg 5Kg 6 6lbs 111b 22lb 66lb 6 6lb 111b A C 1500 1 4 8 5 08 6 750 999234 999214 999224 999204 999244 999264 999274 999254 999414 999424 R P M 11000 2 5 17 15 1 400 999236 999216
13. asks However it is recommended that only tools suitable for the tasks and in good condition should be utilised DPR 547 55 to avoid injury to persons or damage to machine parts 3 7 Repairs The following diagnostic table indicates the main anomalies which may be encountered the probable causes and possible solutions The anomalies shown are e the pump fails to deliver lubricant e irregular pressure e irregular flow rate In case of doubts and or problems which cannot be resolved do not attempt to disassemble parts of the machine but contact the Engineering Department of DROPSA S p A C2021IE Pump 999 23 02 Page 7 of 11 DIAGNOSTIC TABLE ANOMALY CAUSE REMEDY The pump does not deliver lubricant The tank is empty The tank has been filled from above and not through the side connection fitted with a filter The piston of the pump element assembly is seized or the piston return spring is broken The pump does not function because the grease being used is of a consistency greater than NLGI 3 max recommenced consistency The pump fails to function because it has been run with the tank empty creating an air lock inside the pump itself Refill the tank with clean lubricant in accordance with the procedure shown in the Maintenance section Warning if the tank has emptied without the minimum level electrical contact having signalled the minimum level check the contact Remove the air vent plug
14. diagram and wash them in petrol Also clean the valve seating Check the condition of the components and replace if necessary Valve Part N Spring part N Pressure reg 299450 299456 0 250 Bar 299451 299457 0 350 Bar 299452 299458 0 800 Bar Before reassembling the valve check that the ring seal 18818 has not been damaged Irregular flow rate Screw C which secures the pump element D and return spring E is loose Remove the pump element assembly from the pump body and completely disassemble it To reassemble the pump element assembly see the sequence in the diagram Check all the parts and reassemble after having washed them all in petrol Warning put some Loctite type sealant on screw C which is inserted into pump element D Hold the pump element between wooden vice clamps to prevent damage to the lapped surface C2021IE Pump 999 23 02 Page 8 of 11 3 8 Dangers present in use The verification of conformity with the essential safety requirements and regulations of the Machine Directive is effected by means of the compilation of a check list which has been pre prepared and is contained in the technical file The lists which are utilised are of three types list of dangers as in EN 414 referring to EN 292 application of essential safety requirements Machine Dir att 1 part 1 electrical safety requirements EN 60204 1 The following is a list of dangers which have not been fully
15. e Gauge Safety By pass Valve and Base Plate To order the Assembly Kit see the table below Last digit of pump Assembly Kit with By pass Valve Part No 1 Pumping unit 2 Pumping Units 4 299462 299463 6 299462 299463 2 299474 299475 Change Over Valve Inverter For use with Dual Line Systems An adjustable change over valve automatic change over when the pressure exceeds a fixed value available in the following types 3 Sheet B10 It controls automatically the lines pressurisation inversion when the pressure value set on the adjusting valve is reached Part No 86198 for pressures up to 50 bar Part No 86199 for pressures up to 300 bar Part No 86200 for pressures up to 200 bar Electro pneumatic Inverter It controls the lines pressurisation inversion through a solenoid valve connected to the system s electrical equipment and to the end of line pressure switch For pressures up to 500 bar Part No 83300 with electric valve 110V 50Hz Part No 83304 with electric valve 220V 50Hz Part No 83308 with electric valve 24V 50Hz Part No 83309 with electric valve 24V d c Pneumatic Inverter Similar to the electro pneumatic invertor but without solenoid valve it is operated through a pneumatically driven control directly from customer s equipment Part No 83301 C1075IE WK 26 00 k Cc R WALL MOUNTING 95 mm 3 740 in gt
16. ed For wall mounting ensure adequate space is available as shown in the installation diagram to avoid abnormal postures and possible impacts four fixing holes are provided for wall mounting and three for base fitting Subsequently it will be necessary as previously described to connect the pump to the machine hydraulically and then to connect the control panel During the disassembly phase ensure the tank is empty Disconnect the electrical and hydraulic parts Where the machine is to be scrapped do not dispose of potentially polluting parts in the environment following local regulations for their correct disposal At the time of the machine being scrapped it is necessary to remove and destroy the identification plate and all other relative documents 3 5 Regulation Flow rate for versions with adjustable flow rates It is possible to regulate the flow rate by rotating the regulating screw 8 mm hexagonal key clockwise to decrease and anticlockwise to increase 3 6 Maintenance Locate the machine in conditions which facilitate easy access Utilise individual protection to avoid contact with mineral oil Periodic inspections Periodically it is necessary to check VERIFICATION WORK CYCLE RUNNING TIME The state of lubrication 1000 every 6 months The oil grease level 2000 once a year il of the filling and intake filter where 500 every 6 months The machine does not require any special tools to carry out checks or maintenance t
17. model and a list of importers is shown in Section 4 1 0 DESCRIPTION OF THE PUMP The features which distinguish this pump are high performance simplicity of construction modularity The simplicity of construction guarantees long life reliability and simplified and reduced maintenance The modularity of the components allows the system engineer to construct the lubrication unit to meet the specific needs of the lubrication system it is serving The pump is made up of a series of components 1 1 CHARACTERISTICS PUMP 999 Electric piston pump Fixed flow rate pump element Piston diam 6 mm Piston diam 8 mm Variable flow rate pump element Piston diam 6 mm Piston diam 8 mm 0 20 cc stroke 0 35 cc stroke from 0 028 to 0 20 cc stroke from 0 05 to 0 35 cc stroke Maximum pressure bar 750 MPa 75 Tank capacity 3 5 10 30 Characteristics of the mineral oil min 15 CSt lubricant grease max NLGI2 5C 40 C Temperature of use f Consult Engineering Dept For operations outside of this range Dropsa Variable flow rate model AC Motor 220 380 V 50 60 Hz specify if single or 3 phase at 1500 rpm DC Motor 24V at 2200 rpm Fixed flow rate model AC Motor specify if single or 3 phase DC Motor 220 380 V 50 60 Hz at 1500 rpm 24V at 2200 rpm Insulation Class F Minimum level indicator Electro mechanical type Normally closed at mi
18. mps are supplied with one pump element only but a second one can be mounted this would permit the feeding of two lines independently or the combining of the outlets of the two pump elements to obtain a doubling of the flow rate To obtain the part number of the auxiliary pump element consult the table by utilising the last number off the 999 base pump or its flow rate specification at 1500 rpm and its maximum working pressure 1 7 Maximum level electrical contact The metal tanks except those of 3 and 5 litres can be fitted with electrical maximum level indicators for automatic replenishing of the tank Tanks for grease Electrical contact Part N 299197 Tanks for oil Electrical contact Part N 291155 2 0 TECHNICAL SPECIFICATIONS C2021IE Pump 999 23 02 Page 3 of 11 2 1 Fixing and overall dimensions DIMENSIONI IN mm DIMENSIONS IN mm WALL FITTING FISSAGGIO A PARETE FISSAGGIO SU BASAMENTO BASE FITTING 121 2 Dimensions inmm TANKS FOR GREASE TANKS FOR OIL METAL Transparen t Metal Transparent Metal Metal Metal 3 litres 5 litres 10 litres 30 litres C2021IE Pump 999 23 02 Page 4 of 11 2 2 Electrical system Technical Data piston pump AC ELECTRIC MOTOR Electrical power supply Single phase 220 VAC 50 H2 0 12 KW 3 Phase 220 380 VAC 50 H2 0 18 KW 4 pole DC ELECTRIC MOTOR Electrical power supply Single phase 24 VDC 120 W 12 VDC
19. nimum level Maximum commutable power ISA maximum commutable voltage 220 250 VAC a lubricant maximum level and reserve indicator is available on request fitted with floats and two switches minimum and zero 1 2 Pressure gauge Accessory C2021IE Pump 999 Page 2 of 11 Two types of pressure gauge are available PART N PRESSURE RANGE 299196 0 500 bar 0 50 MPa 291395 0 1000 bar 0 100 MPa 13 Pressure regulator Accessory Three types of regulator valves are available to protect the system from overpressures PART N PRESSURE RANGE 299450 0 250 bar 0 25 MPa 299451 0 350 bar 0 35 MPa 299452 50 800 bar 5 80 MPa WARNING Pay strict attention to what is indicated on the valves when assembling Incorrect assembly of the regulator valve can result in an overpressure which could prejudice the correct functioning of the pump itself and be dangerous for the user 1 4 Filling filter only for the grease version Accessory This removable cartridge filter is recommended to ensure the filling of lubricant which is free from foreign bodies and to avoid the formation of air bubbles 1 5 Hydraulic inverter Accessory PART N DESCRIPTION 86240 Complete with base mounting plate 86199 Inverter only Pressure up to 300 bar Type of lubricant oil minimum viscosity 15 cSt grease maximum consistency NLGI2 1 6 Auxiliary pump element The pu
20. r to 50Hz motors With 60Hz motors speeds and deliveries are increased by 20 1 Sheet B10 C1075IE WK 26 00 SPECIFICATION Operating pressure up 75Mpa 750 bar 11000 psi Delivery Fixed up to 33 cm min 1500 r p m Adjustable up to 51cm min 2200 r p m Lubricant Oil viscosity 15 cSt min Grease NLGI 2 at the operating lubricant temperature between 20 C to 100 C MOTORS A C Motors Code 3301137 Three phase 220 380V 50Hz 0 12kW Code 3301269 Single phase 220V 50Hz 0 12kW D C Motors Code 3301283 24V 120W Code 3301274 12V 100W Specify voltage frequency and phase when ordering INSTALLATION OPERATION Hydraulic diagram Dimensions Base plate mounting 2 Sheet B10 Pump Dimensions mm A B Cc D E 3 390 340 5 220 160 292 5 390 400 5 220 160 292 10 442 505 220 262 292 30 472 673 220 262 292 ACCESSORIES Auxiliary Pumping Unit Pumps are supplied with one pumping unit but are designed for the mounting of two pumping units This allows a feed to two separate lines or the outlets of the pumping units may be combined to provided double the delivery to a single line Part numbers of second pumping units are given in the table below Last Features of 999 pump Second pumping digit of unit Delivery cm min Pressure Part No delivery Adjust Fixed Adjust Fixed 4 1 4 9 5 9 5 750 299041 299039 6
21. t the electrical power supply line is adequately protected by a suitable differential magneto thermal circuit breaker with an intervention threshold of 0 03 Ampere and a max operating time of 1 second The breaking capacity of the circuit breaker must be lt 10 kA and the nominal current In 6 A The connection of the pressure switch mounted directly on the tank must be 24 VAC DC The pump MUST NOT be submersed in fluids or utilised in environments which are particularly aggressive or explosive inflammable if not prepared for this purpose beforehand by the supplier For correct fixing verify the distance between centres shown in the diagram in Section 2 Use gloves and safety glasses as required in the lubrication oil safety chart DO NOT use aggressive lubricants with NBR gaskets and seals if in doubt consult the Engineering Department of Dropsa SpA who will provide a chart with the details of recommended oils DO NOT ignore dangers to health and observe all hygiene standards WARNING All electrical components must be grounded This refers to both electrical components and control devices In this regard ensure that the ground cable is correctly connected For reasons of safety the ground cable must be approx 100 mm longer than the phase cables In the event of accidental detachment of the cable the ground terminal must be the last to be removed fe o Action to be taken prior to start up Verify the integrity of the
22. the distribution of oil and grease in lubrication systems It is recommended that this manual is carefully kept in good condition and is always available to persons requiring to consult it To request further copies updates or clarifications with respect to this manual contact the Engineering Department at Dropsa SpA The use of the pump referred to in this manual must be entrusted to qualified personnel with a knowledge of hydraulics and electrical systems The manufacturer reserves the right to update the product and or the user s manual without the obligation to revise previous versions It is however possible to contact the Engineering Department for the latest revision in use The pump and any accessories mounted on it should be carefully checked immediately on receipt and in the event of any discrepancy or complaint the Dropsa SpA Sales Department should be contacted without delay DROPSA S p A declines to accept any responsibility for injuries to persons or damage to property in the event of the non observance of the information presented in this manual Any modification to component parts of the system or the different destination of use of this system or its parts without prior written authorisation from DROPSA S p A will absolve the latter from any responsibility for injury or damage to persons and or property and will release them from all obligations arising from the guarantee Instructions for the correct ordering of the required
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