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Sandpiper HDF2, Service & Operating Manual, Original Instructions

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Sandpiper HDF2 Service & Operating Manual, Original Instructions Download Page 7

hdf2dl6sm-rev0316 

Model HDF2  Page 5 

INSTALLATION GUIDE

Bottom Discharge Flap Valve Unit

The air exhaust should be 

piped to an area for safe 

disposition of the product 

being pumped, in the event 

of a diaphragm failure.

CAUTION

Available from

Distributor

Available from

Warren Rupp

Summary of Contents for HDF2

Page 1: ...Pilot Valve 8 Pilot Valve Actuator 8 Service Instructions Troubleshooting 8 Warranty Recommended Accessories 8 Grounding The Pump 9 Material Codes 10 Composite Repair Parts List 11 12 Composite Repair Drawing 13 CE Declaration of Conformity Machinery 14 CE Declaration fo Conformity ATEX 15 Explanation of ATEX Certification 15 II 2GD T5 See pages 17 for ATEX ratings SERVICE OPERATING MANUAL Origina...

Page 2: ...e pump i e dry running For further guidance on ATEX applications please consult the factory When the pump is used for materials that tend to settle out or solidify the pump should be flushed after each use to prevent damage In freezing temperatures the pump should be completely drained between uses Before pump operation inspect all fasteners for loosening caused by gasket creep Retighten loose fas...

Page 3: ...I 80 PSI 100 PSI 10 0 20 30 40 50 60 70 80 90 100 20 0 40 60 80 100 120 140 160 10 17 20 34 30 51 40 68 50 85 60 101 9 70 118 9 80 135 9 90 152 9 100 169 9 150 254 9 0 200 300 400 500 600 BAR 100 0 1 2 3 4 5 6 7 PSI 125 212 4 20 PSI Air Inlet Pressure Liters per minute U S Gallons per minute CAPACITY AIR CONSUMPTION SCFM M3 hr HEAD MODEL HDF2 Performance Curve Performance based on the following el...

Page 4: ...416SS 316SS I PS S S I 133 DA6II CI CI CI PS PS CI 416SS 316SS PS N U N 168 DB6II CI CI CI PS PS CI 416SS 316SS PS B B B 168 DV6II CI CI CI PS PS CI 416SS 316SS PS V V V 168 DN6II CI CI CI PS PS CI 416SS 316SS PS N N N 168 DI6II CI CI CI PS PS CI 416SS 316SS PS I I I 168 DP6II CI CI CI PS PS CI 416SS 316SS I PS S S I 168 DA6S SS SS AL380DC SS PS 356 T6AL 416SS 316SS PS N U N 133 DB6S SS SS AL380DC...

Page 5: ... poor resistance to most solvents and oils Santoprene Injection molded thermoplastic elastomer with no fabric layer Long mechanical flex life Excel lent abrasion resistance 9 81 249 19 87 505 20 30 516 21 65 550 4 44 113 8 88 226 8X 50 13 5 13 130 10 25 260 5 50 140 11 00 279 7 00 178 14 00 356 2 62 67 13 55 344 17 68 449 2 62 67 2 56 65 OPTIONAL VERTICAL SUCTION PORT 3 4 NPT AIR INLET 3 4 NPT EXH...

Page 6: ...hifted at each end of the diaphragm stroke by the diaphragm plate coming in contact with the end of the pilot spool This pushes it into position for shifting of the air distribution valve The chambers are manifolded together with a suction and discharge flap type valve for each chamber maintaining flow in one direction through the pump INSTALLATION START UP Locate the pump as close to the product ...

Page 7: ...STALLATION GUIDE Bottom Discharge Flap Valve Unit The air exhaust should be piped to an area for safe disposition of the product being pumped in the event of a diaphragm failure CAUTION Available from Distributor Available from Warren Rupp ...

Page 8: ...oving four hex head capscrews each end on the end caps of the valve body assembly With the end caps removed slide the spool back and forth in the sleeve The spool is closely sized to the sleeve and must move freely to allow for proper pump opera tion An accumulation of oil dirt or other contaminants from the pump s air supply or from a failed diaphragm may prevent the spool from moving freely This...

Page 9: ...ngs rod seals and pilot valve actuator bushings are now accessible for service if required Hold the shaft in a clamping device making sure to protect surface of shaft so as not to scratch or mar it in any way The diaphragm assembly will turn loose To disassemble the components turn a 1 4 20 capscrew by hand into the tapped hole in the inner plate This keeps the plate from turning while the socket ...

Page 10: ...erating properly POSSIBLE CAUSES A Flap valve not sealing properly in one chamber B Diaphragm failure in one chamber C Air leak at suction manifold joint or elbow flange one side For additional information see the Warren Rupp Troubleshooting Guide TROUBLESHOOTING For additional information see the Warren Rupp Troubleshooting Guide PILOT VALVE The pilot valve assembly is accessed by removing the ma...

Page 11: ... recognized code having juristiction over specific installations This 8 foot long 244 centimeters Ground Strap part number 920 025 000 can be ordered as a service item To reduce the risk of static electrical sparking this pump must be grounded Check the local electrical code for detailed grounding instruction and the type of equipment required Grounding The Pump WARNING Take action to prevent stat...

Page 12: ...ded GREEN 366 Food Grade Nitrile Color WHITE 368 Food Grade EPDM Color GRAY 370 Butyl Rubber Color Coded BROWN 371 Philthane Tuftane 374 Carboxylated Nitrile 375 Fluorinated Nitrile 378 High Density Polypropylene 379 Conductive Nitrile Color Coded RED SILVER 384 Conductive Neoprene Color Coded GREEN SILVER 405 Cellulose Fibre 408 Cork and Neoprene 425 Compressed Fibre 426 Blue Gard 440 Vegetable F...

Page 13: ...16 14 X 1 8 14 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 2 15 170 032 330 CAPSCREW HEX HEAD 1 4 20 X 3 4 8 16 170 035 330 CAPSCREW HEX HD 7 16 14 X 1 1 2 ALUMINUM ONLY 8 17 170 045 330 CAPSCREW HEX HEAD 5 16 18 X 1 1 4 4 18 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 2 19 170 061 330 CAPSCREW HEX HEAD 3 8 16 X 2 16 20 171 002 110 CAPSCREW SOCKET HEAD 2 171 002 330 CAPSCREW SOCKET HEAD 2 21 196...

Page 14: ... 570 001 365 PAD HINGE FLAP VALVE 4 570 001 366 PAD HINGE FLAP VALVE 4 38 570 009 360 PAD WEAR 2 570 009 363 PAD WEAR 2 570 009 364 PAD WEAR 2 570 009 365 PAD WEAR 2 39 612 047 330 PLATE INNER DIAPHRAGM 2 40 612 008 330 PLATE OUTER DIAPHRAGM 2 612 096 110 PLATE OUTER DIAPHRAGM SS UNITS ONLY 2 41 618 003 330 PLUG PIPE 1 4 4 41 618 003 110 PLUG PIPE 1 4 STAINLESS STEEL ONLY 2 42 620 011 114 PLUNGER ...

Page 15: ...0 14 24 50 18 49 53 33 43 37 26 47 30 23 38 39 6 15 11 27 9 35 1 17 3 4 F 4 C 4 B 4 E 4 D 29 4 A 28 31 51 13 34 42 10 2 46 36 45 52 21 51 16 41 19 50 49 12 5 20 40 2010 Warren Rupp Inc All rights reserved SANDPIPER is a registered tradename of Warren Rupp Inc Printed in U S A ...

Page 16: ...unity Directive 2006 42 EC on Machinery according to Annex VIII This product has used Harmonized Standard EN809 1998 A1 2009 Pumps and Pump Units for Liquids Common Safety Requirements to verify conformance 5 YEAR Limited Product Warranty Warren Rupp Inc Warren Rupp warrants to the original end use purchaser that no product sold by Warren Rupp that bears a Warren Rupp brand shall fail under normal...

Page 17: ...echnical knowledge apply to the listed equipment AODD Pumps and Surge Suppressors Technical File No 203104000 1410 MER AODD Air Operated Double Diaphragm Pumps EC Type Examination Certificate No Pumps KEMA 09ATEX0071 X DEKRA Certification B V 0344 Meander 1051 6825 MJ Arnhem The Netherlands Applicable Standard EN13463 1 2001 EN13463 5 2003 EN60079 25 2004 Harmonised Standard EN13463 1 2009 EN13463...

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