Table of Contents - Fluid Systems Incorporated
Contents
1. 4 21 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 CAST IRON amp STAINLESS STEEL 2 22 170 061 330 CAPSCREW HEX HEAD 3 8 16 X 2 8 23 196 001 010 CHAMBER INNER 2 196 001 157 CHAMBER INNER 2 24 196 002 010 NS CHAMBER OUTER 2 196 002 157 NS CHAMBER OUTER 2 25 286 007 354 DIAPHRAGM 2 286 007 360 DIAPHRAGM 2 286 007 365 DIAPHRAGM 2 26 312 012 156 ELBOW SUCTION 2 27 312 013 156 ELBOW DISCHARGE 2 28 338 010 357 FLAP VALVE 4 29 360 010 425 GASKET END CAP 2 30 360 041 379 GASKET VALVE BODY 1 31 360 048 425 GASKET VALVE BODY 1 32 405 012 330 HANDLE 2 33 518 001 010 MANIFOLD 2 518 001 157 MANIFOLD 2 34 530 036 000 MUFFLER 1 35 545 007 330 NUT HEX 7 16 14 ALUMINUM ONLY 8 35 545 007 330 NUT HEX 7 16 14 CAST IRON amp STAINLESS STEEL 16 36 547 002 110 NUT STOP 8 37 560 001 360 O RING 2 38 560 020 360 O RING 6 39 560 022 360 O RING 2 40 570 001 360 PAD HINGE FLAP VALVE 4 570 001 364 PAD HINGE FLAP VALVE 4 570 001 365 PAD HINGE FLAP VALVE 4 41 570 009 360 PAD WEAR 2 570 009 365 PAD WEAR 2 42 612 215 330 PLATE INNER DIAPHRAGM 2 43 612 224 000 PLATE OUTER DIAPHRAGM 2 44 618 003 330 PLUG PIPE 1 4 ALUMINUM 6 44 618 003 110 PLUG PIPE 1 4 CAST IRON amp STAINLESS STEEL 4 45 620 011 114 PLUNGER ACTUATOR 2 45 670 005 110 RETAINER FLAP VALVE 4 46 675 013 360 RING SEALING 4 675 013 364 RING SEALING 4 675 013 365 RING SEALING 4 47 685 007 120 ROD DIAPHRAGM 1 48 720 004 360 SEAL U CUP 2 49 722 070 360 SEAT FLAP VA2. Black Vinyl 557 Conductive Polypropylene 558 Conductive HDPE 559 Glass Filled Conductive Polypropylene 570 Rulon Il 580 Ryton 590 Valox 591 Nylatron G S 592 Nylatron NSB 600 PTFE virgin material Tetrafluorocarbon TFE 601 PTFE Bronze and moly filled 602 Filled PTFE 603 Blue Gylon 604 PTFE 606 PTFE 607 Envelon 608 Conductive PTFE 610 PTFE Integral Silicon 611 PTFE Integral FKM 632 Neoprene Hytrel 633 FKM Fluorocarbon PTFE 634 EPDM PTFE 635 Neoprene PTFE 637 PTFE FKM Fluorocarbon PTFE 638 PTFE Hytrel PTFE 639 Nitrile TFE 643 Santoprene EPDM 644 Santoprene PTFE 650 Bonded Santoprene and PTFE 654 Santoprene Diaphragm PTFE Overlay Balls and seals 656 Santoprene Diaphragm and Check Balls EPDM Seats 661 EPDM Santoprene Delrin and Hytrel are registered tradenames of E I DuPont Gylon is a registered tradename of Garlock Inc Nylatron is a registered tradename of Polymer Corp Santoprene is a registered tradename of Monsanto Corp Rulon Il is a registered tradename of Dixion Industries Corp Ryton is a registered tradename of Phillips Chemical Co Valox is a registered tradename of General Electric Co Warren Rupp SANDPIPER Portapump Tranquilizers and SludgeMaser are registered tradenames of Warren Rupp Inc Models MSA2 MSA2 B MSA2 C Page 7 SERVICE AND OPERATING MANUAL SANI DPI ERS Repair Parts List Model MSA2 A WARREN RUPP PU
3. MSA2 B MSA2 C A WARREN RUPP PUMP BRAND Type 5 ED mas CE Mine Construction Duty FLUID amp METERING PRINCIPLE OF PUMP OPERATION This flap swing check valve pump is powered by compressed air and is a 1 1 pressure ratio design It alternately pressurizes the inner side of one diaphragm chamber while simultaneously exhausting the other inner chamber This causes the diaphragms which are connected by a common rod to move endwise Air pressure is applied over the entire surface of the diaphragm while liquid is discharged from the opposite side The diaphragm operates under a balanced condition during the discharge stroke which allows the unit to be operated at discharge heads over 200 feet 61 meters of water head Since the diaphragms are connected by a common rod secured by plates to the center of the diaphragms one diaphragm performs the discharge stroke while the other is pulled to perform the suction stroke in the opposite chamber For maximum diaphragm life keep the pump as close to the liquid being pumped as possible Positive suction head in excess of 10 feet of liquid 3 048 meters may require a back pressure regulating device This will maximize diaphragm life Alternate pressuring and exhausting of the diaphragm chamber is performed by means of an externally mounted pilot operated four way spool type air distribution valve When the spool shifts to one end of the valve body inlet air pressure is applied to one diaphragm
4. REV0309 Material Codes The Last 3 Digits of Part Number 333 335 336 337 340 342 353 354 355 356 357 358 359 360 361 363 364 365 366 368 370 371 374 375 378 379 405 408 425 426 440 465 500 501 502 503 505 506 520 521 540 541 542 544 550 551 552 553 Carbon Steel Electroless Nickel Plated Galvanized Steel Zinc Plated Yellow Brass Silver Plated Steel Nickel Plated Filled Nylon Geolast Color Black Injection Molded 203 40 Santo prene Duro 40D 5 Color RED Thermal Plastic Hytrel Injection Molded Polyurethane Urethane Rubber Some Applications Compression Mold Urethane Rubber Nitrile Rubber Color coded RED FDA Accepted Nitrile FKM Fluorocarbon Color coded YELLOW E P D M Rubber Color coded BLUE Neoprene Rubber Color coded GREEN Food Grade Nitrile Food Grade EPDM Butyl Rubber Color coded BROWN Philthane Tuftane Carboxylated Nitrile Fluorinated Nitrile High Density Polypropylene Conductive Nitrile Cellulose Fibre Cork and Neoprene Compressed Fibre Blue Gard Vegetable Fibre Fibre Delrin 500 Delrin 570 Conductive Acetal ESD 800 Conductive Acetal Glass Filled Acrylic Resin Plastic Delrin 150 Injection Molded PVDF Natural color Conductive PVDF Nylon Nylon Nylon Nylon Injection Molded Polyethylene Glass Filled Polypropylene Unfilled Polypropylene Unfilled Polypropylene 555 Polyvinyl Chloride 556
5. compatible with the liquid The air exhaust must be piped above the liquid level Piping used for the air exhaust must not be smaller than 1 2 54 cm Reducing the pipe size will restrict air flow and reduce pump performance When the product source is at a higher level than the pump flooded suction pipe the exhaust higher than the product source to prevent siphoning spills See page 7 Freezing or icing up of the air exhaust can occur under certain temperature and humidity conditions Use of an air dryer unit should eliminate most icing problems BETWEEN USES When used for materials that tend to settle out or transform to solid form the pump should be completely flushed after each use to prevent damage Product remaining in the pump between uses could dry out or settle out This could cause problems with valves and diaphragms at re start In freezing temperatures the pump must be drained between uses in all cases CHECK VALVE SERVICING Valve inspection requires removal of 4 hex nuts On the suction side the flange when removed carries the valve and seat as an assembly On the discharge side the valve and seat will stay with the diaphragm housing Visual inspection and clean ing is possible If parts are to be replaced remove the self locking nuts and all parts are accessible DIAPHRAGM SERVICING Diaphragms can be inspected or the diaphragm assembly removed without removing the suction and discharge flanges Remove 8 nut
6. psi 8 61 bar Connect the pump air inlet to an air supply of sufficient capacity and pressure required for desired performance When the air line is solid piping use a short length of flexible hose not less than 3 4 19mm in diameter between pump and piping to eliminate strain to pipes msa2dl5sm REV0309 Models MSA2 MSA2 B MSA2 C Page 1 AIR INLET amp PRIMING For start up open an air valve approximately 1 2 to 3 4 turn After the unit primes an air valve can be opened to increase flow as desired If opening the valve increases cycling rate but does not increase flow rate cavitation has occurred and the valve should be closed slightly For the most efficient use of compressed air and the longest diaphragm life throttle the air inlet to the lowest cycling rate that does not reduce flow A NOTE ABOUT AIR VALVE LUBRICATION The SANDPIPER pump s pilot valve and main air valve assemblies are designed to operate WITHOUT lubrication This is the preferred mode of operation There may be instances of personal preference or poor quality air supplies when lubrication of the compressed air supply is required The pump air system will operate with properly lubricated compressed air supplies Proper lubrication of the compressed air sup ply would entail the use of an air line lubricator available from Warren Rupp set to deliver one drop of 10 wt non detergent oil for every 20 SCFM of air the pump con sumed at its point of operation Con
7. 0 061 330 CAPSCREW HEX HEAD 3 8 16 X 2 8 24 196 001 010 CHAMBER INNER 2 196 001 157 CHAMBER INNER 2 25 196 002 010 NS CHAMBER OUTER 2 196 002 157 NS CHAMBER OUTER 2 26 286 007 354 DIAPHRAGM 2 286 007 360 DIAPHRAGM 2 286 007 365 DIAPHRAGM 2 27 312 012 156 ELBOW SUCTION 2 28 312 013 156 ELBOW DISCHARGE 2 29 338 010 357 FLAP VALVE 4 30 360 010 425 GASKET END CAP 2 31 360 041 379 GASKET VALVE BODY 1 32 360 048 425 GASKET VALVE BODY 1 33 405 012 330 HANDLE 2 34 518 001 010 MANIFOLD 2 518 001 157 MANIFOLD 2 35 530 036 000 MUFFLER 1 36 545 005 330 NUT HEX 3 8 16 4 37 545 007 330 NUT HEX 7 16 14 ALUMINUM ONLY 8 37 545 007 330 NUT HEX 7 16 14 CAST IRON amp STAINLESS STEEL 16 38 547 002 110 NUT STOP 8 39 560 001 360 O RING 2 40 560 020 360 O RING 6 41 560 022 360 O RING 2 42 570 001 360 PAD HINGE FLAP VALVE 4 570 001 364 PAD HINGE FLAP VALVE 4 570 001 365 PAD HINGE FLAP VALVE 4 43 570 009 360 PAD WEAR 2 570 009 365 PAD WEAR 2 44 612 215 330 PLATE INNER DIAPHRAGM 2 45 612 224 000 PLATE OUTER DIAPHRAGM 2 46 618 003 330 PLUG PIPE 1 4 ALUMINUM 6 46 618 003 110 PLUG PIPE 1 4 CAST IRON amp STAINLESS STEEL 4 47 620 011 114 PLUNGER ACTUATOR 2 48 670 005 110 RETAINER FLAP VALVE 4 49 675 013 360 RING SEALING 4 675 013 364 RING SEALING 4 675 013 365 RING SEALING 4 50 685 007 120 ROD DIAPHRAGM 1 51 720 004 360 SEAL U CUP 2 52 722 070 360 SEAT FLAP VALVE 4 53 770 005 330 SPACER ALUMINUM ONLY 4 53 770 005 33
8. 0 SLEEVE amp SPOOL SET 1 2 060 045 000 BASE CAGE WELDMENT 1 3 070 006 170 BEARING 2 4 095 043 010 BODY AIR VALVE 1 095 043 156 BODY AIR VALVE 1 5 095 073 000 PILOT VALVE ASSEMBLY 1 5 A 095 070 551 BODY PILOT VALVE 1 5 B 560 033 360 O RING 4 5 C 560 023 360 O RING SPOOL 2 5 D 675 037 080 RETAINING RING 1 5 E 755 025 000 SLEEVE PILOT VALVE 1 5 F 775 026 000 SPOOL PILOT VALVE 1 6 114 002 010 INTERMEDIATE 1 114 002 156 INTERMEDIATE 1 7 115 158 080 BRACKET LEG 2 8 115 159 080 BRACKET LEG 2 9 115 160 080 BRACKET HANDLE 4 10 132 002 360 BUMPER DIAPHRAGM PLATE 2 11 132 014 358 BUMPER AIR VALVE 2 12 135 016 162 BUSHING THREADED W O RING 560 001 360 2 13 165 011 010 CAP END 2 165 011 157 CAP END 2 14 170 010 115 CAPSCREW HEX HEAD 5 8 11 X 1 1 2 2 15 170 020 330 CAPSCREW HEX HEAD 3 8 16 X 1 3 4 8 16 170 023 330 CAPSCREW HEX HEAD ALUMINUM ONLY 8 16 170 023 330 CAPSCREW HEX HEAD CAST IRON AND STAINLESS STEEL 16 17 170 024 330 CAPSCREW HEX HD 7 16 14 X 1 8 18 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 ALUMINUM ONLY 4 18 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 CAST IRON amp STAINLESS STEEL 2 19 170 032 330 CAPSCREW HEX HEAD 1 4 20 X 3 4 8 20 170 035 330 CAPSCREW HEX HD 7 16 14 X 1 1 2 ALUMINUM ONLY 8 21 170 045 330 CAPSCREW HEX HEAD 5 16 18 X 1 1 4 4 22 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 ALUMINUM ONLY 8 22 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 CAST IRON amp STAINLESS STEEL 6 23 17
9. 0 SPACER CAST IRON amp STAINLESS STEEL 2 54 807 018 110 STUD 1 4 20 8 55 900 005 330 WASHER LOCK 3 8 ALUMINUM ONLY 28 55 900 005 330 WASHER LOCK 3 8 CAST IRON amp STAINLESS STEEL 24 56 900 006 330 WASHER LOCK 7 16 ALUMINUM 16 56 900 006 330 WASHER LOCK 7 16 CAST IRON amp STAINLESS STEEL 8 57 902 003 000 WASHER SEALING 2 Models MSA2 MSA2 B MSA2 C Page 12 msa2di5sm REV0309 Model MSA2 C msa2dl5sm REV0309 Models MSA2 MSA2 B MSA2 C Page 13
10. 37 547 002 110 NUT STOP 8 38 560 001 360 O RING 2 39 560 020 360 O RING 6 40 560 022 360 O RING 2 41 570 001 360 PAD HINGE FLAP VALVE 4 570 001 364 PAD HINGE FLAP VALVE 4 570 001 365 PAD HINGE FLAP VALVE 4 42 570 009 360 PAD WEAR 2 570 009 365 PAD WEAR 2 43 612 215 330 PLATE INNER DIAPHRAGM 2 44 612 224 330 PLATE OUTER DIAPHRAGM 2 45 618 003 330 PLUG PIPE 1 4 ALUMINUM 6 45 618 003 110 PLUG PIPE 1 4 CAST IRON amp STAINLESS STEEL 4 46 620 011 114 PLUNGER ACTUATOR 2 47 670 005 110 RETAINER FLAP VALVE 4 48 675 013 360 RING SEALING 4 675 013 364 RING SEALING 4 675 013 365 RING SEALING 4 49 685 007 120 ROD DIAPHRAGM 1 50 720 004 360 SEAL U CUP 2 51 722 070 360 SEAT FLAP VALVE 4 52 770 005 330 SPACER ALUMINUM ONLY 4 52 770 005 330 SPACER CAST IRON AND STAINLESS STEEL 2 53 807 018 110 STUD 1 4 20 8 54 900 005 330 WASHER LOCK 3 8 ALUMINUM ONLY 24 54 900 005 330 WASHER LOCK 3 8 CAST IRON amp STAINLESS STEEL 20 55 900 006 330 WASHER LOCK 7 16 ALUMINUM 20 55 900 006 330 WASHER LOCK 7 16 CAST IRON AND STAINLESS STEEL 12 56 902 003 000 WASHER SEALING 2 Models MSA2 MSA2 B MSA2 C Page 10 msa2di5sm REV0309 Model MSA2 B msa2dl5sm REV0309 Models MSA2 MSA2 B MSA2 C Page 11 AN SERVICE AND OPERATING MANUAL SANDPIPERs Repair Parts List Model MSA2 C A WARREN RUPP PUMP BRAND Type 5 IM2cT5 Ki IREX ED imc CE Mine Construction Duty ITEM NO PART NUMBER DESCRIPTION QTY 1 031 012 00
11. ADED W O RING 560 001 360 2 13 165 011 010 CAP END 2 165 011 157 CAP END 2 14 170 010 115 CAPSCREW HEX HEAD 5 8 11 X 1 1 2 2 15 170 020 330 CAPSCREW HEX HEAD 3 8 16 X 1 3 4 8 16 170 023 330 CAPSCREW HEX HEAD ALUMINUM ONLY 8 16 170 023 330 CAPSCREW HEX HEAD CAST IRON amp STAINLESS STEEL 16 17 170 024 330 CAPSCREW HEX HD 7 16 14 X 1 12 18 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 ALUMINUM ONLY 4 18 170 026 330 CAPSCREW HEX HEAD CAST IRON amp STAINLESS STEEL 2 19 170 032 330 CAPSCREW HEX HEAD 1 4 20 X 3 4 8 20 170 035 330 CAPSCREW HEX HD 7 16 14 X 1 1 2 ALUMINUM ONLY 8 21 170 045 330 CAPSCREW HEX HEAD 5 16 18 X 1 1 4 4 22 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 ALUMINUM ONLY 4 22 170 052 330 CAPSCREW HEX HEAD CAST IRON amp STAINLESS STEEL 2 23 170 061 330 CAPSCREW HEX HEAD 3 8 16 X 2 8 24 196 001 010 CHAMBER INNER 2 196 001 157 CHAMBER INNER 2 25 196 002 010 NS CHAMBER OUTER 2 196 002 157 NS CHAMBER OUTER 2 26 286 007 354 DIAPHRAGM 2 286 007 360 DIAPHRAGM 2 286 007 365 DIAPHRAGM 2 27 312 012 156 ELBOW SUCTION 2 28 312 013 156 ELBOW DISCHARGE 2 29 338 010 357 FLAP VALVE 4 30 360 010 425 GASKET END CAP 2 31 360 041 379 GASKET VALVE BODY 1 32 360 048 425 GASKET VALVE BODY 1 33 405 012 330 HANDLE 2 34 518 001 010 MANIFOLD 2 518 001 157 MANIFOLD 2 35 530 036 000 MUFFLER 1 36 545 007 330 NUT HEX 7 16 14 ALUMINUM ONLY 12 36 545 007 330 NUT HEX 7 16 14 CAST IRON amp STAINLESS STEEL 20
12. LVE 4 722 070 364 SEAT FLAP VALVE 4 722 070 365 SEAT FLAP VALVE 4 51 770 005 330 SPACER ALUMINUM ONLY 4 51 770 005 330 SPACER CAST IRON amp STAINLESS STEEL 2 52 807 018 110 STUD 1 4 20 8 53 900 005 330 WASHER LOCK 3 8 ALUMINUM ONLY 24 53 900 005 330 WASHER LOCK 3 8 CAST IRON amp STAINLESS STEEL 20 54 900 006 330 WASHER LOCK 7 16 ALUMINUM 16 54 900 006 330 WASHER LOCK 7 16 CAST IRON amp STAINLESS STEEL 8 55 902 003 000 WASHER SEALING 2 Models MSA2 MSA2 B MSA2 C Page 8 msa2di5sm REV0309 Model MSA2Z msa2dl5sm REV0309 Models MSA2 MSA2 B MSA2 C Page 9 nN SERVICE AND OPERATING MANUAL e DPIPERJ Repair Parts List Model MSA2 B A WARREN RUPP PUMP BRAND Type 5 1M2 c T5 S 2 IREX x wants CE Mine Construction Duty ITEM NO PART NUMBER DESCRIPTION QTY 1 031 012 000 SLEEVE amp SPOOL SET 1 2 060 096 000 BASE PUMP 1 3 070 006 170 BEARING 2 4 095 043 010 BODY AIR VALVE 1 095 043 156 BODY AIR VALVE 1 5 095 073 000 PILOT VALVE ASSEMBLY 1 5 A 095 070 551 BODY PILOT VALVE 1 5 B 560 033 360 O RING 4 5 C 560 023 360 O RING SPOOL 2 5 D 675 037 080 RETAINING RING 1 BE 755 025 000 SLEEVE PILOT VALVE 1 5 F 775 026 000 SPOOL PILOT VALVE 1 6 114 002 010 INTERMEDIATE 1 114 002 156 INTERMEDIATE 1 7 115 158 080 BRACRET LEG 2 8 115 159 080 BRACRET LEG 2 9 115 160 080 BRACKET HANDLE 4 10 132 002 360 BUMPER DIAPHRAGM PLATE 2 11 132 014 358 BUMPER AIR VALVE 2 12 135 016 162 BUSHING THRE
13. MP BRAND Type 5 Ex lec Mine Construction Duty FLUID amp METERING ITEM NO PART NUMBER DESCRIPTION QTY 1 031 012 000 SLEEVE amp SPOOL SET 1 2 070 006 170 BEARING 2 3 095 043 010 BODY AIR VALVE 1 095 043 156 BODY AIR VALVE 1 4 095 073 000 PILOT VALVE ASSEMBLY 1 4 A 095 070 551 BODY PILOT VALVE 1 4 B 560 033 360 O RING 4 4 C 560 023 360 O RING SPOOL 2 4 D 675 037 080 RETAINING RING 1 4 E 755 025 000 SLEEVE PILOT VALVE 1 4 F 775 026 000 SPOOL PILOT VALVE 1 5 114 002 010 INTERMEDIATE 1 114 002 156 INTERMEDIATE 1 6 115 158 080 BRACRET LEG 2 7 115 159 080 BRACRET LEG 2 8 115 160 080 BRACKET HANDLE 4 9 132 002 360 BUMPER DIAPHRAGM PLATE 2 10 132 014 358 BUMPER AIR VALVE 2 11 135 016 162 BUSHING THREADED W O RING 560 001 360 2 12 165 011 010 CAP END 2 165 011 157 CAP END 2 13 170 010 115 CAPSCREM HEX HEAD 5 8 11 X 1 1 2 2 14 170 020 330 CAPSCREW HEX HEAD 3 8 16 X 1 3 4 8 15 170 023 330 CAPSCREW HEX HEAD ALUMINUM ONLY 8 15 170 023 330 CAPSCREW HEX HEAD CAST IRON amp STAINLESS STEEL 16 15 170 024 330 CAPSCREW HEX HD 7 16 14 X 1 8 17 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 ALUMINUM ONLY 4 17 170 026 330 CAPSCREW HEX HEAD 3 8 16 X 3 1 2 CAST IRON amp STAINLESS STEEL 2 18 170 032 330 CAPSCREW HEX HEAD 1 4 20 X 3 4 8 19 170 035 330 CAPSCREW HEX HD 7 16 14 X 1 1 2 ALUMINUM ONLY 8 20 170 045 330 CAPSCREW HEX HEAD 5 16 18 X 1 1 4 4 21 170 052 330 CAPSCREW HEX HEAD 3 8 16 X 2 1 2 ALUMINUM ONLY
14. SERVICE AND OPERATING MANUAL ANI DPIPER gt Models MSA2 MSA2 B MSA2 C A WARREN RUPP PUMP BRAND Type 5 ED mas CE Mine Construction Duty FLUID amp METERING Table of Contents Principle Of Operations ei i cicle 1 Installation and Start Up en ci canes vcsns lens vaaleadiuaauisvsss uesuosavsyeaavusacueal es tasuee 1 AI SUPP ET 1 PAT ee PAM isaga aa eila eebe 2 Air Valve Lubrication EE 2 ESADS Plus Externally Serviceable Air Distribution System 2 BIC A Ae OT E 3 Bebe USES eene 3 Check Valve SERVICING setena ie pets nen State sem c Ses esto iania inaenda 3 Diaphragm Servicing REI DECRET 3 SE le A POU WNW EE 4 Pilot Valve FACIAL Oci aa Eco Gea 4 Service Instructions Troubleshooting AAA 4 5 Gr nding a PUMP EE 5 ee Tee BEE 6 Important Safety Information E 6 Mate hal CodeS EE 7 Composite Repair Parts List MSA2 iosiiesai stateei tb asi eg Eegenen ege ae 8 Composite Repair Drawing MA 9 Composite Repair Parts List MAP 10 Composite Repair Drawing MSAZB nn 11 Composite Repair Parts List MAC 12 Composite Repair Drawing MSA2 C 0 00 0 ceeccccccccccecccceeeeeeeeeeeeeeeeseeeeeeeenetaaaaaaeees 13 Warren Rupp Inc A Unit of IDEX Corporation e P O Box 1568 Mansfield Ohio 44901 1568 USA Telephone 419 524 8388 e Fax 419 522 7867 e www warrenrupp com Models MSA2 MSA2 B MSA2 C Copyright 2009 Warren Rupp Inc All rights reserved TT am SERVICE AND OPERATING MANUAL SANDPIPER Models MSA2
15. chamber and the other diaphragm chamber exhausts When the spool shifts to the opposite end of the valve body the porting of chambers is reversed The air distribution valve spool is moved by an internal pilot valve which alternately pressurizes one side of the air distribution valve spool while exhausting the other side The pilot valve is shifted 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 check valve for each chamber maintaining flow in one direction through the pump INSTALLATION amp START UP Locate the pump as close to the product being pumped as possible keeping suction line length and number of fittings to a minimum Do not reduce line size For installations of rigid piping short flexible sections of hose should be installed between pump and piping This reduces vibration and strain to the piping system A Warren Rupp Tranquilizer surge suppressor is recommended to further reduce pulsation in flow This pump was tested at the factory prior to shipment and is ready for operation It is completely self priming from a dry start for suction lifts of 20 feet 6 096 meters or less For suction lifts exceeding 20 feet of liquid fill the chambers with liquid prior to priming AIR SUPPLY Air supply pressures cannot exceed 125
16. diaphragm assembly will lock the two diaphragm assemblies together Place remaining outer chamber on the open end and tighten down the securing nuts gradu ally and evenly on both sides Caution should be used while reassembling check valves The valves are designed for some preload over the retainer hinge pad This is done to insure proper face contact with the seat After all parts are in place tighten the lock nuts down on the assembly to the point where visual inspection shows that seat and valve face mate without gap This is important for dry prime However after priming action has started valves will function due to differential pressure without concern or trouble PILOT VALVE The pilot valve assembly is accessed by removing the main air distribution valve body from the pump and lifting the pilot valve body out of the intermediate housing Most problems with the pilot valve can be corrected by replacing the o rings Always grease the spool prior to inserting it into the sleeve If the sleeve is removed from the body reinsertion must be at the chamfered side Grease the o rings to slide the sleeve into the valve body Securely insert the retaining ring around the sleeve When reinserting the pilot valve push both plungers located inside the intermediate bracket out of the path of the pilot valve spool ends to avoid damage PILOT VALVE ACTUATOR Bushings for the pilot valve actuators are threaded into the intermediate bracket from the o
17. hex head capscrews With the valve body assembly off the pump access to the sleeve and spool set is made by removing 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 operation 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 can cause the spool to stick in a position that prevents the pump from operating If this is the case the sleeve and spool set should be removed from the valve body for cleaning and further inspection Remove the spool from the sleeve Using an arbor press or bench vise with an improvised mandrel press the sleeve from the valve body Take care not to damage the sleeve At this point inspect the o rings on the sleeve for nicks tears or abrasions Damage of this sort could happen during assembly or servicing A sheared or cut o ring can allow the pump s compressed air supply to leak or bypass within the air valve assembly causing the pump to leak compressed air from the pump air exhaust or not cycle properly This is most noticeable at pump dead head or high discharge pressure conditions Replace any of these o rings as required or set up a routine preventive maintenance schedule to do so on a regular basis This practice should incl
18. ion can result especially when handling flammable liquids The pump piping valves containers or other miscellaneous equipment must be grounded See page 6 Models MSA2 MSA2 B MSA2 C Page 6 WARNING POSSIBLE EXPLOSION HAZARD can result if 1 1 1 Trichloroethane Methylene Chloride or other Halogenated Hydrocarbon solvents are used in pressurized fluid systems having Aluminum or Galvanized wetted parts Death serious bodily injury and or property damage could result Consult with the factory if you have questions concerning Halogenated Hydrocarbon solvents A WARNING This pump is pressurized internally with air pressure during operation Always make certain that all bolting is in good condition and that all of the correct bolting is reinstalled during assembly da WARNING When used for toxic or aggressive fluids the pump should always be flushed clean prior to disassembly da WARNING Before doing any main tenance on the pump be certain all pressure is completely vented from the pump suction discharge piping and all other openings and connections Be certain the air supply is locked out or made non operational so that it cannot be started while work is being done on the pump Be certain that approved eye protection and protective clothing are worn all times in the vicinity of the pump Failure to follow these recommendations may result in serious injury or death AA WARNING Airbo
19. ls MSA2 MSA2 B MSA2 C Page 3 REASSEMBLY All procedures for reassembling the pump are the reverse of the previous instruc tions with further instructions as shown 1 The diaphragm assemblies are to be installed with the natural bulge outward or toward the head of the center screw Make sure both plates are installed with outer radii against the diaphragm After all components are in position in a vise and hand tight set a torque wrench for 480 inch pounds 40 ft pounds 54 23 Newton meters using a 3 8 allen head socket After each diaphragm sub assembly has been com pleted thread one assembly into the shaft held near the middle in a vise having soft jaws to protect the finish making sure the stainless steel washer is in place on the capscrew Make sure 1 4 20 mounting screw has been removed and that the bumper Item 19 on drawing is in place in the shaft Install this sub assembly into the pump and secure by placing the outer chamber housing and capscrews on the end with the diaphragm This will hold the assembly in place while the opposite side is installed Make sure the last diaphragm assembly is torqued to 30 ft Ibs 40 67 Newton meters before placing the outer diaphragm over the capscrews If the holes in the diaphragm flange do not line up with the holes in the chamber flange turn the diaphragm assembly in the direction of tightening to align the holes so that the capscrews can be inserted This final torquing of the last
20. ot operating properly POSSIBLE CAUSES A Check 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 WARRANTY This unit is guaranteed for a period of five years against defective material and workmanship Grounding The Pump ONE EYELET IS FASTENED TO THE PUMP HARDWARE O ONE EYELET IS INSTALLED TO A TRUE EARTH GROUND REQUIRES A 5 16 OR 8MM MAXIMUM DIAMETER BOLT 2009 Warren Rupp Inc All rights reserved Warren Rupp SANDPIPER and Tranquilizer are registered tradenames of Warren Rupp Inc Printed in U S A msa2dl5sm REV0309 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 AA WARNING Ze Take action to prevent static sparking Fire or explosion can result especially when handling flammable liquids The pump piping valves containers or other miscellaneous equipment must be grounded Models MSA2 MSA2 B MSA2 C Page 5 Recycling Many components of SANDPIPERS Metallic AODD pumps are made of recyclable materials We encourage pump users to recycle worn out part
21. rne particles and loud noise hazards Wear ear and eye protection msa2dl5sm REV0309 000 010 012 015 020 025 080 100 110 111 112 113 114 115 117 120 123 148 149 150 151 152 154 155 156 157 158 159 162 165 166 170 175 180 305 306 307 308 309 310 330 331 332 Assembly sub assembly and some purchased items Cast Iron Powered Metal Ductile Iron Ferritic Malleable Iron Music Wire Carbon Steel AISI B 1112 Alloy 20 Alloy Type 316 Stainless Steel Alloy Type 316 Stainless Steel Electro Polished Alloy C Alloy Type 316 Stainless Steel Hand Polished 303 Stainless Steel 302 304 Stainless Steel 440 C Stainless Steel Martensitic 416 Stainless Steel Wrought Martensitic 410 Stainless Steel Wrought Martensitic Hardcoat Anodized Aluminum 2024 T4 Aluminum 6061 T6 Aluminum 6063 T6 Aluminum 2024 T4 Aluminum 2023 T351 Almag 35 Aluminum 356 T6 Aluminum 356 T6 Aluminum Die Cast Aluminum Alloy 380 Aluminum Alloy SR 319 Anodized Aluminum Brass Yellow Screw Machine Stock Cast Bronze 85 5 5 5 Bronze SAE 660 Bronze Bearing Type Oil Impregnated Die Cast Zinc Copper Alloy Carbon Steel Black Epoxy Coated Carbon Steel Black PTFE Coated Aluminum Black Epoxy Coated Stainless Steel Black PTFE Coated Aluminum Black PTFE Coated PVDF Coated Zinc Plated Steel Chrome Plated Steel Aluminum Electroless Nickel Plated msa2dl5sm
22. s and pumps whenever possible after any hazardous pumped fluids are thoroughly flushed Pump complies with EN809 Pumping Directive and Directive 98 37 EC I M2 c T5 Il 2GD T5 Safety of Machinery and ATEX 100a Directive 94 9 EC Equipment for use in Potentially Explosive Environments For documentation consult CC the manufacturer or visit www warrenrupp com da IMPORTANT Read these safety vvarnings and instructions in this manual completely before installation and start up of the pump It is the responsibility of the purchaser to retain this manual for reference Failure to comply with the recommendations stated in this manual will damage the pump and void factory warranty CAUTION Before pump operation inspect all gasketed fasteners for looseness caused by gasket creep Re torque loose fasteners to prevent leakage Follow recommended torques stated in this manual da WARNING Before maintenance or repair shut off the com pressed air line bleed the pressure and disconnect the air line from the pump The discharge line may be pressurized and must be bled of its pressure AA WARNING In the event of diaphragm rupture pumped material may enter the air end of the pump and be discharged into the atmosphere If pumping a product which is hazardous or toxic the air exhaust must be piped to an appropriate area for safe disposition A WARNING Take action to prevent static sparking Fire or explos
23. s around the chamber flange and the housing assembly will pull off Check valves can be inspected for proper seating at this point as well as the diaphragm Use care to keep foreign mat ter from behind the diaphragm The opposite diaphragm may be inspected by the same procedure If either diaphragm has to be replaced follow closely these steps Pull the outer diameter of one diaphragm off the 8 capscrews NOTE One side only On the free diaphragm assembly use a 3 8 allen wrench to turn the as sembly diaphragm plates and screw loose from the shaft Once the assembly has turned it will turn out by hand by use of the diaphragm Now the opposite dia phragm assembly and the drive shaft will pull free from the capscrews and pump intermediate assembly The interior components consisting of sleeve bearings 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 head capscrew is removed To do this place assembly in a vise so the two protruding ends of screws are loose in the vise jaws about 3 4 apart Turn the center screw loose from the back plate and the assembly will come apart msa2dl5sm REV0309 Mode
24. sult the pump s published Performance Curve to determine this It is important to remember to inspect the sleeve and spool set routinely It should move back and forth freely This is most important when the air supply is lubricated If a lubricator is used oil accumulation will over time collect any debris from the compressed air This can prevent the pump from operating properly Water in the compressed air supply can create problems such as icing or freez ing of the exhaust air causing the pump to cycle erratically or stop operating This can be addressed by using a point of use air dryer to supplement a plant s air drying equipment This device will remove excess water from the compressed air supply and alleviate the icing or freezing problem ESADS EXTERNALLY SERVICEABLE AIR DISTRIBUTION SYSTEM Please refer to the exploded view drawing and parts list in the Service Manual supplied with your pump If you need replacement or additional copies contact your local Warren Rupp Distributor or the Warren Rupp factory Literature Department at the number shown below To receive the correct manual you must specify the MODEL and TYPE information found on the name plate of the pump MODELS WITH 1 SUCTION DISCHARGE OR LARGER AND METAL CENTER SECTIONS The main air valve sleeve and spool set is located in the valve body mounted on the pump with four hex head capscrews The valve body assembly is removed from the pump by removing these four
25. ude cleaning the spool and sleeve components with a safety solvent or equivalent inspecting for signs of wear or damage and replacing worn components Models MSA2 MSA2 B MSA2 C Page 2 msa2dl5sm REV0309 To re install the sleeve and spool set lightly lubricate the o rings on the sleeve with an o ring assembly lubricant or lightweight oil such as 10 wt air line lubricant Re install one end cap gasket and bumper on the valve body Using the arbor press or bench vise that was used in disassembly carefully press the sleeve back into the valve body without shearing the o rings You may have to clean the surfaces of the valve body where the end caps mount Material may remain from the old gasket Old material not cleaned from this area may cause air leakage after reassembly Take care that the bumper stays in place allowing the sleeve to press in all the way Reinstall the spool opposite end cap gasket and bumper on the valve body After inspecting and cleaning the gasket surfaces on the valve body and intermediate reinstall the valve body on the pump using new gaskets Tighten the four hex head capscrews evenly and in an alternating cross pattern AIR EXHAUST If a diaphragm fails the pumped liquid or fumes can enter the air end of the pump and be exhausted into the atmosphere When pumping hazardous or toxic materials pipe the exhaust to an appropriate area for safe disposition This pump can be submerged if materials of construction are
26. utside The plunger may be removed for inspection or replacement First remove the air distribution valve body and the pilot valve body from the pump The plungers can be located by looking into the intermediate It may be necessary to use a fine piece of wire to pull them out The bushing can be turned out through the in ner chamber by removing the outer chamber assembly Replace the bushings if pins have bent TROUBLESHOOTING PROBLEM Pump cycles but will not pump Note higher suction lifts require faster cycling speed for priming POSSIBLE CAUSES Air leak in suction line Excessive suction lift Check valve not seating properly Leakage at joint of suction manifold or elbow flange Suction line or strainer plugged Diaphragm ruptured nmogony Models MSA2 MSA2 B MSA2 C Page 4 msa2di5sm REV0309 PROBLEM Pump will not cycle Note Always disconnect air supply to relieve air pressure before disassembling any portion of pump POSSIBLE CAUSES A Discharge hose or line plugged or discharge head requirement greater than air supply pressure Disconnect discharge line to check B Spool in air distribution valve not shifting Remove end cap and check spool must slide freely C Diaphragm ruptured Air will escape out discharge line in this case D Blockage in diaphragm chamber preventing movement Shut off air supply and reopen after pressure is relieved PROBLEM Uneven discharge flow Indicates one chamber n
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