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Motor Driven Gear 
Pumps 

 
 
 
 
 

User and  
Maintenance Manual

 

 

Warranty Information 

 

TABLE OF CONTENTS 
 
  1.  

INTRODUCTION 

  2.  

GENERAL DESCRIPTION 

  3.  

PRODUCT– MACHINE IDENTIFICATION  

  4.  

TECHNICAL SPECIFICATIONS 

  5.  

PUMP COMPONENTS 

  6.  

UNPACKING AND INSTALLING THE PUMP  

  7.  

INSTRUCTIONS FOR USE 

  8.  

TROUBLESHOOTING 

  9.  

MAINTENANCE PROCEDURE 

10.  

DISPOSAL 

11.  

ORDERING INFORMATION  AND DIMENTIONS 

12.  

HANDLING AND TRASPORTATION 

13.  

OPERATING HAZARDS 

14.  

PRECAUTIONS

 

15.  

WARRANTY INFORMATION 

16.  

DECLARATION OF COMPLIANCE WITH STANDARDS 

17.  

DROPSA LOCATIONS

 

 

 

 

Manual drafted in compliance with                                                       C2010IE – WK 20/11 
EC Directive 06/42 

http://www.dropsa.com 

Summary of Contents for 3099004

Page 1: ...NENTS 6 UNPACKING AND INSTALLING THE PUMP 7 INSTRUCTIONS FOR USE 8 TROUBLESHOOTING 9 MAINTENANCE PROCEDURE 10 DISPOSAL 11 ORDERING INFORMATION AND DIMENTIONS 12 HANDLING AND TRASPORTATION 13 OPERATING HAZARDS 14 PRECAUTIONS 15 WARRANTY INFORMATION 16 DECLARATION OF COMPLIANCE WITH STANDARDS 17 DROPSA LOCATIONS Manual drafted in compliance with C2010IE WK 20 11 EC Directive 06 42 http www dropsa co...

Page 2: ... in the field of developing and manufacturing gear pumps The application possibilities are numerous the pumps are self lubricating and are able to operate with oils or any other fluid with proven lubricating capacity These pumps can therefore be utilised in the fields of lubrication refrigeration hydraulics and more generally for the circulation of fluids for machines motors and linear motion appl...

Page 3: ... Pump identification label is located on the front side of the grease operating pump and contains pump serial number and details of its operating parameters 4 TECHNICAL SPECIFICATION See chapter 11 ORDERING INFORMATION 5 PUMP COMPONENTS ...

Page 4: ...s WARNING At the end of all the connecting operations make sure that pipes and wires are safe from impacts and carefully fixed 7 INSTRUCTIONS FOR USE After fixing the pump at its support fill the tank with pure oil Operate the pump until the oil comes out without air bubbles Attach the tubing to the pump taking care of blowing compressed air inside to remove any dirt Reactivate the pump until oil ...

Page 5: ...livery valve Release valve damaged Incorrect setting of the regulating valve Presence of dirt under the by pass valve REMEDY Refill the tank and purge air from the system Wash the filter and blow it through with compressed air Set all connections ensuring there are no leakages Replace the pump Set the regulating screw until oil exits from the delivery Replace the valve To the pump outlet connect a...

Page 6: ...ar pumps for low flow rates can also be supplied assembled to the motors 3 sizes are available 0 35 0 5 1 2 litres min at 1500 rpm The direction of rotation is indifferent simply invert the suction and delivery tubes The service can be either continuous or intermittent The following standard power supplies are provided for 220 380 V 50 Hz 240 440 V 60 Hz 415V _ 50 Hz Other voltages and frequencies...

Page 7: ...80 65 56 5 5 71 90 6 106 36 3406000 63 0 25 3000 1 00 5 5 194 153 119 56 90 75 58 5 5 3407000 63 0 185 1500 0 50 5 5 194 153 119 56 90 75 58 5 5 3402002 56 0 09 1500 0 35 3 7 171 137 104 54 80 65 56 5 5 71 90 6 106 36 Suction filter assembly Part N 3088053 Length 165 mm Part N 3088054 length 80 mm Part N 3088055 length 415 mm Part N 3088056 length 130 mm LL LL ...

Page 8: ...alve 3405098 56 0 12 1500 220 380V 50 Hz 0 35 187 156 110 38 3405100 56 0 12 1500 220 380V 50 Hz 0 50 187 156 110 40 3405123 56 0 06 1500 110 V 50 Hz 0 35 205 156 110 38 3405124 56 0 06 1500 110 V 50 Hz 0 50 205 156 110 40 NON STANDARD DIMENSIONS This assembly is composed of a gear pump an electric motor a manometer and a valve block Thanks to a by pass it is possible to regulate the working press...

Page 9: ...036 37021 10 37024 1 9 3 8 54 12 3 12 30 4 13 5 57 61 35 60 82 10 80 80 18 5 9 5 19 37040 3 2 1 2 65 15 2 14 32 5 16 67 73 44 74 96 10 90 98 25 9 5 32 37030 5 3 4 77 5 18 9 16 34 5 18 8 72 79 50 84 110 10 5 108 116 25 11 5 Looking at the pump from shaft side WITH BY PASS Liters Rotation Weight kg Gas D Dimensions mm Left Right E F G H J K L M N O P Q R S T U V W Z 2 37061 1 1 4 40 8 7 10 25 3 11 2...

Page 10: ...010 45 37013 8 1 150 110 130 11 5 11 18 4 6 20 5 65 5 138 5 22 5 140 130 38 Looking at the pump from shaft side WITH BY PASS Liters Rotation Peso kg Gas D Dimensions mm Left Right E F G H J K L M N O P Q R S T U V Z 2 37055 1 1 4 70 50 60 5 7 6 5 10 2 3 11 2 32 8 7 60 60 15 63 58 3 5 37002 5 5 37057 2 1 3 8 100 70 84 7 8 5 12 3 4 13 5 42 5 12 3 80 80 19 85 78 10 37016 37005 19 37082 37008 3 5 1 2 ...

Page 11: ...8 200 28 3410130 32 0 75 6 19 5 3 4 165 187 451 214 11 150 149 59 113 18 9 108 200 28 3410132 32 1 1 10 25 3 4 165 210 473 214 11 150 172 59 113 18 9 108 200 28 WITH BY PASS Assemb Part N Lite rs Pow KW Press max bar Weig ht Kg gas D Dimensions mm E G H K I L M N O P Q R T U V 3410111 2 0 185 26 8 7 1 4 115 148 118 306 9 95 111 32 63 8 7 60 58 140 23 3410113 3 5 0 25 20 8 7 1 4 130 167 128 333 9 1...

Page 12: ...8 570 248 5 100 12 12 196 65 5 138 5 22 5 140 160 196 170 WITH BY PASSΎ Assemb Part N Liter s Pow KW Pres max bar Weig ht Kg gas D Dimensions mm E F G H K I Y L M N O P Q R S T U V 3410019 2 0 185 26 8 7 1 4 80 127 155 118 306 63 7 8 111 32 63 8 7 60 100 58 120 100 3410020 3 5 0 25 20 8 7 1 4 90 140 173 126 333 71 7 9 129 32 63 8 7 60 112 58 136 110 3410033 5 5 0 25 13 10 6 3 8 90 150 173 148 355 ...

Page 13: ...ervention check the absence of residual pressure in any branch of the lubricant circuit as it may cause oil sprays when disassembling components or fittings 15 PRECAUTIONS No particular operating hazards characterize Motor Driven Gear pumps except for the following precautions Contact with fluid to break open feed pipe The operator must use appropriate protective clothing gloves and take all neces...

Page 14: ...epaid receipt of subject product to an authorized Dropsa Sales Service location we will then either repair or replace such product s at out option and if determined to be a warranted defect we will perform such necessary product repairs or replace such product s at our expense Dropsa reserves to right to charge an administration fee if the product s returned are found to be not defective This limi...

Page 15: ...D INGRANAGGI TIPO 37000 3400000 3410 è conforme alle condizioni previste dalle Direttive CEE has been constructed in conformity with the Directives Of The Council Of The European Community on the standardization of the legislations of member states a été construite en conformité avec les Directives Du Conseil Des Communautes Europeennes Entsprechend den Richtlinien des Rates Der Europäischen Union...

Page 16: ...uk dropsa com Dropsa do Brazil Ind E Com Ltda Rua Sobralia 175 Sao Paulo Brazil Tel 55 011 5631 0007 Fax 55 011 5631 9408 E mail salesbr dropsa com Dropsa USA Inc 6645 Burroughs Ave 48314 2132 Srerling Hts Mi Us USA Tel 1 586 566 1540 Fax 1 586 566 1541 E mail salesusa dropsa com Dropsa Lubrication Systems Nr 8 Dongxing Road Songjiang Industrial Zone Shanghai Co Ltd Tel 86 021 67740275 Fax 86 021 ...

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