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1. 25 Pulse Output Kit Drawing Option 26 Optional Muffler Configurations Drawing eee 27 CE Declaration of Conformilty ciii esee ite eene e vane aaa 28 WARREN RUPP INC AUnitofIDEX Corporation P O Box 1568 Mansfield Ohio 44901 1568 USA Telephone 419 524 8388 Fax 419 522 7867 www warrenrupp com m10nmdl1sm rev0513 Copyright 2013 Warren Rupp Inc All rights reserved WARREN RUPP Quality System ISO9001 Certified Environmental Management System ISO14001 Certified FLUID amp METERING INTAKE DISCHARGE PIPE SIZE 1 ANSI Flange A CAUTION Operating temperature limitations are as follows AIR VALVE No lube no stall design CAPACITY 0 to 23 US gallons per minute 0 to 87 liters per minute Materials Santoprene Injection molded thermoplastic elastomer with no fabric layer Long mechanical flex life Excellent abrasion resistance PTFE Chemically inert virtually impervious Very few chemicals are known to react chemically with Teflon molten alkali metals turbulent liquid or gaseous fluorine and a few fluoro chemicals such as chlorine trifluoride or oxygen difluoride which readily liberate free fluorine at elevated temperatures PVDF Polypropylene Polyurethane Nylon FKM Fluorocarbon Shows good resistance to a wide range of oils and solvents especially all aliphatic aromatic and halogenate
2. Flexible Connection Drain Port Dampener Limited to TOP DISCHARGE DIAPHRAGM PUMP Pipe Connection Style Optional Gauge Flexible Shut Off Valve Drain Port Flexible Connection DISCHARGE p Air Shut Off Valve Filter La Air Dryer AIR INLET Models M10 Non Metallic Page 7 between uses in all cases TROUBLESHOOTING Possible Symptoms Pump will not cycle Pump cycles but produces no flow Pump cycles but flow rate is unsatisfactory Pump cycle seems unbalanced Pump cycle seems to produce excessive vibration What to Check Excessive suction lift in system Corrective Action For lifts exceeding 20 feet 6 meters filling the pumping chambers with liquid will prime the pump in most cases What to Check Excessive flooded suction in system Corrective Action For flooded conditions exceeding 10 feet 3 meters of liquid install a back pressure device What to Check System head exceeds air supply pressure Corrective Action Increase the inlet air pressure to the pump Most diaphragm pumps are designed for 1 1 pressure ratio at zero flow What t
3. MUFFLER L 1 DIAMETER AIR LIQUID EXHAUST PIPING LEVEL SUCTION LINE MUFFLER eme C 1 DIAMETER AIR LIQUID EXHAUST PIPING LEVEL SUCTION LINE Illustration 3 Models M10 Non Metallic Page 25 Pulse Output Kit Drawing PULSE OUTPUT KIT OPTION This pump can be fitted with a Pulse Output Kit This converts the mechanical strokes of the pump to an electrical signal which interfaces with the Stroke Counter Batch Controller or user control devices such as a PLC See the individual kits listed on the Pump Repair Parts List for further information M10nmdl1sm rev0513 Models M10 Non Metallic Page 26 Optional Muffler Configurations Drawing OPTION 0 530 031 550 Integral Muffler uses 1 Cap and 4 706 027 115 Machine Screw to hold it in place OPTION 1 530 024 000 Sound Dampening Muffler screws directly into the Air Valve body This muffler is equipped with a porous plastic element OPTION 2 530 023 000 Mesh Muffler screws directly into the Air Valve Body This muffler is equipped with a metal element OPTION 6 530 035 000 Metal Muffler screws directly into the Air Body Option 0 Option 6 Option 1 and 2 M10nmdl1sm rev0513 Models M10 Non Metallic Page 27 R1ILUJOJUOZ JO UOIeJej 3ag FLUID amp METERING Declaration of Conformity Warren Rupp Inc 800 North Main Street Mansfield Ohio cer
4. SUCTION PORT 1 STANDARD 125 ANSI STYLE FLANGE CONFIGURATION 95 8 4 HOLES EQUALLY SPACED ON A 03 1 8 BOLT CIRCLE Dimension A B Standard Pump 103mm 192mm 103mm 192mm Pulse Output Kit Mesh Muffler Models M10 Non Metallic Page 5 PRINCIPLE OF PUMP OPERATION This ball type check valve pump is powered by compressed air and is a 1 1 ratio design The inner side of one diaphragm chamber is alternately pressurized while simultaneously exhausting the other inner chamber This causes the diaphragms which are connected by a common rod secured by plates to the centers of the diaphragms to move in a reciprocating action As one diaphragm performs the discharge stroke the other diaphragm is pulled to perform the suction stroke in the opposite chamber Air pressure is applied over the entire inner surface of the diaphragm while liquid is discharged from the opposite side ofthe diaphragm The diaphragm operates in a balanced condition during the discharge stroke which allows the pump to be operated at discharge heads over 200 feet 61 meters of water 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 to maximize diaphragm life Alternate pressurizing and exhausting of the diaphragm chamber is performed by an externally mounted pilot operated four way s
5. To service the air valve first shut off the compressed air bleed pressure from the pump and disconnect the air supply line from the pump STEP 1 See COMPOSITE REPAIR PARTS DRAWING Using a 3 8 wrench or socket remove the four hex flanged capscrews item 12 Remove the air valve assembly from the pump STEP 42 Disassembly of the air valve To access the internal air valve components first remove the two end cap retainers item 1 G by inserting a small flat screwdriver into the two slotted grooves on the valve body and gently lifting the retainers out Next remove the two end caps item 1 E by grasping the pull tab with finger and thumb or pliers and tugging Inspect the two o rings items 1 C and 1 F on each end cap for wear or cuts Replace the o rings if necessary Remove the spool part of item 1 B from the sleeve Be careful not to scratch or damage the outer diameter of the spool Wipe spool with a soft clean cloth and inspect for scratches or abrasive wear M10nmdl1sm rev0513 Inspect the inner diameter of the sleeve part of item 1 B for dirt scratches or other contaminants Remove the sleeve if needed and replace with a new sleeve and spool set item 1 B Note The sleeve and spool set is match ground to a specified clearance Sleeves and spools cannot be interchanged STEP 43 Reassembly of the air distribution valve Install one end cap with o rings items 1 E 1 C and 1 F into one end of t
6. Diaphragm 1 171 066 308 Capscrew Flanged 1 4 20 x 1 25 8 32 720 012 375 Seal Diaphragm Rod 2 14 196 162 520 Chamber Outer 2 33 720 046 600 Seal Manifold 4 196 162 542 Chamber Outer 2 34 720 051 600 Seal Check Valve Retainer 8 196 162 552 Chamber Outer 2 35 722 081 520 Seat Check Valve 4 15 286 095 354 Diaphragm 2 722 081 542 Seat Check Valve 4 286 116 000 Diaphragm One Piece Bonded 2 722 081 552 Seat Check Valve 4 16 286 096 600 Diaphragm Overlay 2 NOT SHOWN 535 069 000 Nameplate M10nmdl1sm rev0513 Models M10 Non Metallic Page 13 Air Distribution Valve Assembly Drawing MAIN AIR VALVE ASSEMBLY PARTS LIST Item Part Number Description Qty 1 031 166 000 Air Valve Assembly 1 1 A 095 106 551 Body Air Valve 1 1 B 031 132 000 Sleeve and Spool Set 1 1 C 560 101 360 O Ring 8 1 E 165 122 551 End Cap 2 1 F 560 026 360 O Ring 2 1 G 675 062 115 End Cap Retainer 2 1 H 530 031 550 Muffler 1 14 165 109 551 Muffler Cap 1 1 J 710 011 115 Self Tapping Screw 4 For Pumps with Virgin PTFE coated hardware 1 031 166 002 Air Valve Assembly 1 1 G 675 062 308 End Cap Retainer 2 1 J 710 011 308 Self Tapping Screw 4 Includes all other items used on 031 166 000 above For Pumps with alternate Mesh or Sound Dampening Mufflers or Piped Exhaust 1 031 168 000 Air Valve Assembly 1 Includes all items used on 031 166 000 above minus 1 H 1 1 and 1 J M10nmdl1sm rev0513 Models M10 Non Metallic Page 14 AIR DISTRIBUTION VALVE SERVICING
7. t Air Valve Assembly Drawing and Parts 14 Air Valve Assembly Servicing I U ee emen 15 Air Valve with Stroke Indicator Drawing and Parts List 16 Air Valve with Stroke Indicator 5 m 17 Pilot Valve Servicing Assembly Drawing and Parts List 18 Solenoid Shifted Valve Drawing and Parts 19 Solenoid Shifted Air Distribution Valve Option 20 Intermediate Assembly Drawing I nnne 21 Intermediate Assembly Servicing eee 21 Modular Check Ball Valve Drawing r 22 Modular Check Ball Valve Servicing ee 22 Diaphragm Service Drawing Non Overlay eee 23 Diaphragm Service Drawing with Overlay see 23 Diaphragm Servicing Overlay Diaphragm Servicing 24 Pumping Hazardous Liquids a 25 Converting the Pump for Piping the Exhaust Air 25 Exhaust Conversion Drawing I enne enne nnne nns 25 Converted Exhaust Illustration
8. AND CONVERSION KITS 476 219 000 476 220 000 476 166 354 476 166 650 476 166 654 AIR END KIT Seals O rings Gaskets Bumpers Retaining Rings Air Valve Assembly and Pilot Valve Assembly AIR END KIT for pumps equipped with Stroke Indicator same components as above except Valve Assembly with pins replaces Standard Air Valve WETTED END KIT Santoprene Diaphragms Nitrile Spacer Gaskets Santoprene Check Balls and TFE Seals WETTED END KIT One Piece Bond Diaphragm PTFE Check Balls and PTFE Seals WETTED END KIT Santoprene Diaphragms TFE Overlay Diaphragm TFE Check Balls and TFE Seals MUFFLER OPTION OVERLAY OPTION M10nmdl1sm rev0513 Models M10 Non Metallic Page 12 Composite Repair Parts List NOTE See Pages 14 and 16 For Full Explanation of Air Valve Options ITEM PART NUMBER DESCRIPTION QTY ITEM PARTNUMBER DESCRIPTION QTY 1 031 166 000 Air Valve Assembly Integral Muffler 1 17 312 107 520 Elbow 4 031 166 002 Air Valve Assembly with PTFE Coated Hardware 1 312 107 542 Elbow 4 031 167 000 Air Valve Assembly with stroke Indicator Pins 1 312 107 552 Elbow 4 031 167 002 Air Valve Assembly with Stroke Indicator Pins and 18 360 099 360 Gasket Spacer 2 PTFE Coated Hardware 1 19 360 100 360 Gasket Air Inlet 1 031 168 000 Air Valve Assembly Optional Mufflers 1 20 360 101 379 Gasket Pilot Valve 1 031 168 000 Air Valve Assembly Stroke Indicator amp 21 360 102 360 Gasket Air Valve 1 Optio
9. 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 Carbon Steel Electroless Nickel Plated Galvanized Steel Zinc Plated Yellow Brass Silver Plated Steel Nickel Plated Filled Nylon Geolast Color Black Injection Molded 4203 40 Santoprene 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 378 379 405 408 425 426 440 465 500 501 502 503 505 506 520 521 540 541 542 544 550 551 552 553 555 556 557 558 559 570 580 590 591 592 600 601 602 603 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 Po
10. MANUAL What to Check Suction side air leakage or air in product Corrective Action Visually inspect all suction side gaskets and pipe connections What to Check Obstructed check valve Corrective Action Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket Refer to the Check Valve section ofthe pump SERVICE MANUAL for disassembly instructions What to Check Worn or misaligned check valve or check valve seat Corrective Action Inspect check valves and seats for wear and proper seating Replace if necessary Refer to Check Valve section of the pump SERVICE MANUAL for disassembly instructions What to Check Blocked suction line Corrective Action Remove or flush obstruction Check and clear all suction screens and strainers What to Check Blocked discharge line Corrective Action Check for obstruction or closed discharge line valves What to Check Blocked pumping chamber Corrective Action Disassemble and inspect the wetted chambers of the pump Remove or flush any obstructions Refer to the pump SERVICE MANUAL for disassembly instructions What to Check Entrained air or vapor lock in one or both pumping chambers Corrective Action Purge chambers through tapped chamber vent plugs PURGING THE CHAMBERS OF AIR CAN BE DANGEROUS Contact the Warren Rupp Technical Service Team before performing this procedure A model with top ported discharge will reduce or eli
11. OR PIPING EXHAUST AIR IN SUBMERGED APPLICATIONS 13 13 16 FRONT VIEW BOLT PATTERN IS SYMMETRICAL ABOUT CENTERLINES 5 5 8 BOTTOM VIEW 4 1 2 Z t R5 32 4 PLACES M10nmdl1sm rev0513 CONFIGURATION 25 8 4 HOLES EQUALLY SPACED ON 93 1 8 BOLT CIRCLE Q AIR INLET w Su 1 4 NPT GES EC OC DES O NX a SIDE VIEW SUCTION PORT 1 STANDARD 125 ANSI STYLE FLANGE CONFIGURATION 95 8 4 HOLES EQUALLY SPACED ON A 3 1 8 BOLT CIRCLE Dimension J A T 8 Standard Pump 4118 7 916 Pulse Output Kit 4 1 16 9 5 16 Mesh Muffler 5 3 4 9 1 4 Models M10 Non Metallic Page 4 Metric Dimensions M10 Non Metallic Dimensions in Millimeters Dimensional tolerance 3mm MANIFOLD CAN FROM HORIZONTAL CENTERLINE 300 STANDARD ENCAPSULATED MUFFLER 3 8 NPT EXHAUST PORT FOR OPTIONAL MUFFLER STYLES OR PIPING EXHAUST AIR IN SUBMERGED APPLICATIONS FRONT VIEW 42mm BOLT PATTERN IS SYMMETRICAL ABOUT CENTERLINES 143mm BOTTOM VIEW R5 32 4 PLACES M10nmdl1sm rev0513 BE ROTATED 90 DISCHARGE PORT 1 STANDARD 1254 ANSI STYLE FLANGE CONFIGURATION 05 8 4 HOLES EQUALLY SPACED ON A 03 1 8 BOLT CIRCLE TN AIR INLET 1 4 NPT 351mm 297mm ix SIDE VIEW 64mm 89mm m
12. of use air dryer to supplement the user s air drying equipment This device removes water from the compressed air supply and alleviates the icing or freezing problems AIR INLET AND PRIMING To start the pump open the air valve approximately 1 2 to 3 4 turn After the pump primes the air valve can be opened to increase air flow as desired If opening the valve increases cycling rate but does not increase the rate of flow cavitation has occurred The valve should be closed slightly to obtain the most efficient air flow to pump flow ratio BETWEEN USES When the pump is used for materials that tend to settle out or solidify when not in motion the pump should be 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 the diaphragms and check valves at restart In freezing temperatures the pump must be completely drained Models M10 Non Metallic Page 6 WARREN INSTALLATION GUIDE RUPP Top Discharge Ball Valve Unit Available from Warren Rupp DA10 Surge Dampener 2 020 049 000 Filter Regulator 3 Air Dryer CAUTION The air exhaust should be piped to an area for safe disposition of the product being pumped in the event of a diaphragm failure Air Exhaust SUCTION M10nmdl1sm rev0513 Pipe Connection Style Optional
13. s air distribution valve an electric solenoid is utilized As the solenoid is powered one of the pump s air chambers is pressurized while the other chamber is exhausted When electric power is turned off the solenoid shifts and the pressurized chamber is exhausted while the other chamber is pressurized By alternately applying and removing power to the solenoid the pump cycles much like a standard MARATHON pump with one exception This option provides a way to precisely control and monitor pump speed BEFORE INSTALLATION Before wiring the solenoid make certain it is compatible with your system voltage M10nmdl1sm rev0513 Before wiring remove terminal block from conduit connector 2 u A 4 Wiring Diagram ME 3rd Terminal for ground 2 Terminal Neutral 1 Terminal Negative Power Positive e D ER d n L V To Control Models M10 Non Metallic Page 20 Intermediate Drawing INTERMEDIATE ASSEMBLY REPAIR PARTS LIST Item Part Number Description 4 114 023 551 Bracket Intermediate 7 135 036 506 Bushing Plunger 25 560 001 360 O Ring 28 620 019 115 30 675 042 115 Plunger Actuator Ring Retaining NOTE It is recommended that when plunger components are serviced new retaining rings be installed M10nmdl1sm rev0513 Qty 1 2 2 2 2 Intermediate Servicing ACTUATOR PLUNGER SERVICING To service the actu
14. the air inlet cap item 8 and air inlet gasket item 18 The pilot valve assembly item 3 can now be removed for inspection and service M10nmdl1sm rev0513 Sleeve With O rings O ring Sleeve Spool With O rings O ring Spool Retaining Ring STEP 2 Disassembly of the pilot valve Remove the pilot valve spool item 3 D Wipe clean and inspect spool and o rings for dirt cuts or wear Replace the o rings and spool if necessary Remove the retaining ring item 3 F from the end of the sleeve item 3 b and remove the sleeve from the valve body item 3 A Wipe clean and inspect sleeve and o rings for dirt cuts or wear Replace the o rings and sleeve if necessary STEP 3 Re assembly of the pilot valve Generously lubricate outside diameter of the sleeve and o rings Then carefully insert sleeve into valve body Take CAUTION when inserting sleeve not to shear any o rings Install retaining ring to sleeve Generously lubricate outside diameter of spool and o rings Then carefully insert spool into sleeve Take CAUTION when inserting spool not to shear any o rings Use BP LS EP 2 multipurpose grease or equivalent STEP 4 Re install the pilot valve assembly into the intermediate Be careful to align the ends of the pilot valve stem between the plunger pins when inserting the pilot valve into the cavity of the intermediate Re install the gasket air inlet cap and capscrews Connect the air supply to the
15. ING Airborne particles and loud noise hazards Wear ear and eye protection Models M10 Non Metallic Page 9 000 010 012 015 020 025 080 100 110 111 112 113 114 115 117 120 123 148 149 150 151 152 154 155 156 157 158 159 162 165 166 170 175 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 M10nmdl1sm rev0513 180 305 306 307 308 309 310 330 331 332 333 335 336 337 340 342 353 354 355 356 357 358 359 360 361 363 364 365 366 368 370 371 374 375 Material Codes The Last 3 Digits of Part Number Copper Alloy Carbon Steel Black Epoxy Coated Carbon Steel Black PTFE
16. ONE PIECE DIAPHRAGM SERVICING Bonded PTFE with integral plate The One Piece diaphragm has a threaded stud installed in the integral plate atthe factory The inner diaphragm plate has a through hole instead of a threaded hole Place the inner plate over the diaphragm stud and thread the first diaphragm inner plate onto the diaphragm rod only until the inner plate contacts the rod Do not tighten A small amount of grease may be applied between the inner plate and the diaphragm to facilitate assembly Insert the diaphragm rod assembly into the pump and install the outer chamber Turn the pump over and thread the second diaphragm inner plate onto the diaphragm rod Turn the diaphragm until the inner plate contacts the rod and hand tighten the assembly Continue tightening until the bolt holes align with the inner chamber holes DO NOTLEAVE THE ASSEMBLY LOOSE Models M10 Non Metallic Page 24 PUMPING HAZARDOUS LIQUIDS When a diaphragm fails the pumped liquid or fumes enter the air end of the pump Fumes are exhausted into the surrounding environment When pumping hazardous or toxic materials the exhaust air must be piped to an appropriate area for safe disposal See illustration 1 at right This pump can be submerged if the pump materials of construction are compatible with the liquid being pumped The air exhaust must be piped above the liquid level See illustration 2 at right Piping used for the air exhaust must no
17. Pins Models M10 Non Metallic Page 2 Performance Curve M10 Non Metallic Design Level 1 Curve M10nmdl1sm rev0513 BAR HEAD PSI e 80 70 60 50 40 30 20 10 MODEL M10 Non Metallic Performance Curve Performance based on the following elastomer fitted pump flooded suction water at ambient conditions The use of other materials and varying hydraulic conditions may result in deviations in excess of 5 4 7 SCFM M hr Ox 8 q 3 5 VA 2 12 20 xa X 0 A S d run E N 16 27 TANA b 9 N P N e BA N N 2 05 20 34 amp N N vs N N N N x Im 72g N N N x a 30 N M 25 x K 20 20 N PSI 1 36 B N i i T Air 10 Nlet eSsure 5 0 2 4 6 8 10 12 14 16 18 20 22 24 26 U S Gallons per minute 5 f 0 10 20 30 40 50 60 70 80 90 100 Liters per minute CAPACITY IH al METERS Os O1 Models M10 Non Metallic Page 3 Dimensions M10 Non Metallic Dimensions in Inches Dimensional tolerance s m 11 13 16 La 5 29 32 1 5 8 2 9 16 t MANIFOLD CAN BE ROTATED 90 FROM HORIZONTAL CENTERLINE DISCHARGE PORT 1 STANDARD 125f ANSI STYLE FLANGE STANDARD ENCAPSULATED MUFFLER 3 8 NPT EXHAUST PORT FOR OPTIONAL MUFFLER STYLES
18. SERVICE amp OPERATING MANUAL MARATHON AWARREN RUPP PUMP BRAND Model M10 Non Metallic Design Level 1 Table of Contents Engineering Data and Temperature Limitations 1 Explanation of Pump Nomenclature emen 2 Performance Curve 3 Dimensions M10 Non Metallic nennen 4 Metric Dimensions M10 Non Metallic essen 5 Principle of Pump Operation eene nne nnns 6 Installation and Start up u ricerca croci ote eee tcn dede ctore e e 6 ZA SUDDI Mee TREE EN IE 6 Air Valve E brication u u oce RET Ro testa tet ah 6 Bir Dine MOISEDUEG ua uu uu a ue Duces 6 Air Inlet arid Priming iioc etie rase aaa Ye TR geo o cn 6 Between USCS n n 6 laii eneelso TET 7 Troublesh ootin0g u uu u u uuu uuu ua ia 8 UE EIECTUS 8 Important Safety Information eene enne 9 Matenall COGS cs asta Eme 10 Composite Repair Parts Drawing seem enn 12 Overlay E tied 12 Available Service and Conversion Kits 12 Composite Repair Parts List lulu uuu teintes 13 U S Patent 400 210 4 5 996 627 6 241 487 C
19. ator plunger first shut off the compressed air supply bleed the pressure from the pump and disconnect the air supply line from the pump Step 1 See PUMP ASSEMBLY DRAWING Using a 3 8 wrench or socket remove the four capscrews items 12 Remove the air inlet cap item 8 and air inlet gasket item 20 The pilot valve assembly item 3 can now be removed Step 2 Servicing the actuator plungers See PUMP ASSEMBLY DRAWING The actuator plungers items 28 can be reached through the stem cavity of the pilot valve in the intermediate bracket item 4 To service bushings o rings and retaining rings see Intermediate Drawing Remove the plungers items 28 from the bushings item 7 in each end of the intermediate cavity Inspect for wear or damage Replace plunger as needed Apply a light coating of grease to each o ring and re install the plungers in to the bushings Push the plungers in as far as they will go Step 3 Re install the pilot valve assembly into the intermediate assembly Be careful to align the ends of the stem between the plungers when inserting the stem of the pilot valve into the cavity of the intermediate Re install the gasket item 20 air inlet cap item 8 and capscrews items 12 Connect the air supply to the pump The pump is now ready for operation PLUNGER BUSHING O RING AND RETAINING RING SERVICING To service the plunger bushing components first remove the two retaining
20. cient capacity and pressure required for desired performance When the air supply line is solid piping use a short length of flexible hose not less than 1 2 13mm in diameter between the pump and the piping to reduce strain to the piping The weight of the air supply line regulators and filters must be supported by some means other than the air inlet cap Failure to provide support for the piping may result in damage to the pump A pressure regulating valve should be installed to insure air supply pressure does not exceed recommended limits AIR VALVE LUBRICATION The air distribution valve and the pilot valve 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 supply Proper lubrication requires the use of an air line lubricator available from Warren Rupp set to deliver one drop of SAE 10 non detergent oil for every 20 SCFM 9 4 liters sec of air the pump consumes at the point of operation Consult the pump s published Performance Curve to determine this AIR LINE MOISTURE Water in the compressed air supply can create problems such as icing or freezing of the exhaust air causing the pump to cycle erratically or stop operating Water in the air supply can be reduced by using a point
21. ct the air line from the pump The discharge line may be pressurized and must be bled of its pressure WARNING When used for toxic or aggressive fluids the pump should always be flushed clean prior to disassembly A WARNING 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 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 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 WARNING Before doing any maintenance 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 AWARN
22. d hydrocarbons acids animal and vegetable oils Hot water or hot aqueous solutions over 70 F will attack FKM For specific applications always consult Chemical Resistance Chart Technical Bulletin MARATHON pumps are designed to be powered only by compressed air CE U S Patent 5 851 109 5 996 627 400 210 amp 6 241 487 Other U S Patents Applied for SOLIDS HANDLING Up to 15 in 4mm MARATHON AWARREN RUPP PUMP BRAND 10 Non Metallic Design Level 1 Ball Valve Air Operated Double Diaphragm Pump ENGINEERING PERFORMANCE amp CONSTRUCTION DATA DISPLACEMENT STROKE 026 US gallon 098 liter HEADS UP TO 100 psi or 231 ft of water 7 bar or 70 meters Operating Temperatures Minimum Optimum 50 to 212 F 10 C to 100 C Maximum 50 F to 212 F 10 C to 100 C 40 F to 210 F 40 C to 99 C Definite reduction in service life Minimal reduction in service life at ends of range M10nmdl1sm rev0513 Models M10 Non Metallic Page 1 M10 Non Metallic Design Level 1 Ball Valve Type Pump Brand 10 1 1 000 M 10 B 1 10 10B1N1NPAS000 10B1N2NPASOO0 M Pump Brand M MARATHON Pump Size 1021 Check Valve Type B Ball Design Level 17 Design Level 1 Wetted Material K PVDF N Nylon P Polypropylene Diaphragm Check Valve Materials 12 Santoprene Santoprene 2 Virgin PTFE Santoprene Backup Virgi
23. ert the spool into the sleeve Be careful not to scratch or damage the spool during installation Push the spool in until the pin touches the end cap on the opposite end Install the remaining end cap with o rings and retaining ring Fasten the air valve assembly item 1 and gasket item 23 to the pump using the four hex flanged capscrews item 12 Connect the compressed air line to the pump The pump is now ready for operation IMPORTANT Remove the safety clip The pump will not function properly until it is removed The pump is now ready for operation A IMPORTANT Read these instructions completely before installation and start up 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 Models M10 Non Metallic Page 17 Pilot Valve Servicing Assembly Drawing amp Parts List PILOT VALVE ASSEMBLY PARTS LIST ITEM PART NUMBER DESCRIPTION 3 095 091 000 Pilot Valve Assembly 3 A 095 087 551 Valve Body 3 B 755 051 000 3 C 560 033 379 3 D 775 055 000 3 E 560 023 379 3 F 675 037 080 PILOT VALVE SERVICING To service the pilot valve first shut off the compressed air supply bleed the pressure from the pump and disconnect the air supply line from the pump STEP 1 See pump assembly drawing Using a 7 16 wrench or socket remove the four capscrews item 12 Remove
24. etallic Page 22 Diaphragm Service Drawing Diaphragm Service Drawing Diaphragm Service Drawing with Overlay with One Piece Bonded Diaphragm Orientation Diaphragm Orientation PAS Diaphragm Orientation Install diaphragm and overlay Install diaphragm and spacer SS Shown Bode Install diaphragm 286 116 000 only os shown obove os shown obove M10nmdl1sm rev0513 Models M10 Non Metallic Page 23 DIAPHRAGM SERVICING To service the diaphragms first shut off the suction then shut off the discharge lines to the pump Shut off the compressed air supply bleed the pressure from the pump and disconnect the air supply line from the pump Drain any remaining liquid from the pump Step 1 See the pump composite repair parts drawing and the diaphragm servicing illustration Using a 1 2 wrench or socket remove the 16 capscrews items 9 amp 10 and nuts that fasten the elbows items 17 to the outer chambers items 14 Remove the elbows with the manifolds and spacers attached Step 2 Removing the outer chambers Using a 1 2 wrench or socket remove the 16 capscrews items 9 amp 11 and nuts that fasten the outer chambers diaphragms and intermediate bracket items 4 together Step 3 Removing the diaphragm assemblies Use a 3 4 19mm wrench or six pointed socket to remove the diaphragm assemblies outer plate diaphragm and inner plate from the diaphragm rod item 31 by turning counte
25. he air valve body item 1 A Insert one end cap retainer item 1 G into the two smaller holes align with groove in the end cap and push until the closed end of the retainer is below the flat surface of the valve body Remove the new sleeve and spool set item 1 B from the plastic bag Carefully remove the spool from the sleeve Install the six o rings item 1 C into the six grooves on the sleeve Apply a light coating of grease to the o rings before installing the sleeve into the valve body Align the slots in the sleeve with the slots in the valve body Insert the spool into the sleeve Be careful not to scratch or damage the spool during installation Push the spool in until the pin touches the end cap on the opposite end Install the remaining end cap with o rings and retaining ring Fasten the air valve assembly item 1 and gasket item 23 to the pump using the four hex flanged capscrews item 12 Connect the compressed air line to the pump The pump is now ready for operation A IMPORTANT Read these instructions completely before installation and start up 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 Models M10 Non Metallic Page 15 Air Valve with Stroke Indicator Assembly Drawing Parts List MAIN AIR VALVE ASSEMBLY PARTS LIST Item Part Number Desc
26. lypropylene Unfilled Polypropylene Polyvinyl Chloride Black Vinyl Conductive Polypropylene Conductive HDPE Glass Filled Conductive Polypropylene Rulon 11 Ryton Valox Nylatron G S Nylatron NSB PTFE virgin material Tetrafluorocarbon TFE PTFE Bronze and moly filled Filled PTFE Blue Gylon 604 PTFE 606 PTFE 607 Envelon 608 Conductive PTFE 610 PTFE Integral Silicon 611 PTFE Integral FKM 632 633 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 MARATHON Portapump Tranquilizers and SludgeMaser are registered tradenames of Warren Rupp Inc Models M10 Non Metallic Page 10 M10nmdl1sm rev0513 Models M10 Non Metallic Page 11 Composite Repair Parts Drawing AVAILABLE SERVICE
27. minate problems with entrained air If your pump continues to perform below your expectations contact your local Warren Rupp Distributor or factory Technical Service Team for a service evaluation WARRANTY Refer to the enclosed Warren Rupp Warranty Certificate Models M10 Non Metallic Page 8 Recycling Many components of MARATHON Metallic AODD pumps are made of recyclable materials see chart on page 9 for material specifications We encourage pump users to recycle worn out parts and pumps whenever possible after any hazardous pumped fluids are thoroughly flushed C Pumpcomplies with EN809 Pumping Directive Directive 98 37 EC Safety of Machinery For reference to the declarations of conformity visit www warrenrupp com M10nmdl1sm rev0513 Important Safety Information IMPORTANT Read these safety warnings 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 WARNING Before maintenance or repair shut off the compressed air line bleed the pressure and disconne
28. n PTFE 7 Santoprene Nitrile 8 Virgin PTFE Santoprene Backup FKM Z One Piece Bonded PTFE M10nmdl1sm rev0513 Design Wetted Level Material Options Lg Ji op od 4 ET ESE pa sssi B Diaphragm Check Valve P ERE SENE populos 2 N Check Valve Seat K PVDF N Nylon P Polypropylene Non Wetted Material Options P Polypropylene l Polypropylene with PTFE Hardware Porting Options A ANSI Flange Pump Style S Standard Pump Options 0 None 1 Sound Dampening Muffler 2 Mesh Muffler 6 Metal Muffler Non Wetted Porting Pump Pump Shipping Material Options Style Options Weight Options Ibs kg 1 0 LS o o 199 NEU NNUS s 0 199 CZP ATA pus p Ed EE EE MERECE eS ET S P S 0 00 20 9 z gt Kit Options 00 None P0 10 30VDC Pulse Output Kit P1 Intrinsically Safe 5 30VDC 110 120VAC 220 240VAC Pulse Output Kit P2 110 120 or 220 240VAC Pulse Output Kit E0 Solenoid Kit w 24VDC Coil E1 Solenoid Kit 24VDC Explosion Proof Coil E2 Solenoid Kit w 24VAC 12VDC Coil E3 Solenoid Kit w 12VDC Explosion Proof Coil E4 Solenoid Kit w 110VAC Coil E5 Solenoid Kit w 110VAC 60 Hz Explosion Proof Coil E6 Solenoid Kit w 220VAC Coil E7 Solenoid Kit w 220VAC 60 Hz Explosion Proof Coil E8 Solenoid Kit w 110VAC 50 Hz Explosion Proof Coil E9 Solenoid Kit w 230VAC 50 Hz Explosion Proof Coil SP Stroke Indicator
29. nal Mufflers 1 22 518 140 520 Manifold ANSI 2 031 176 000 Air Valve High Temperature 1 518 140 542 Manifold ANSI 2 031 177 000 Air Valve High Temperature With Mufflers 1 518 140 552 Manifold ANSI 2 2 050 028 354 Ball Check Valve 4 23 530 023 600 Muffler 1 050 028 600 Ball Check Valve 4 530 024 000 Muffler 1 3 095 091 000 Pilot Valve Assembly 1 24 544 005 115 Nut Flanged 5 16 18 36 095 091 558 Pilot Valve Assembly Conductive Acetal 1 544 005 308 Nut Flanged 5 16 18 36 4 114 023 551 Bracket Intermediate 1 25 560 001 360 O ring 2 5 115 142 115 Bracket Mounting 2 26 612 091 520 Plate Outer Diaphragm 2 6 132 034 360 Bumper Diaphragm 2 612 091 542 Plate Outer Diaphragm 2 7 135 036 506 Bushing Plunger 2 612 091 552 Plate Outer Diaphragm 2 8 165 110 551 Cap Air Inlet 1 27 612 177 330 Plate Inner Diaphragm 2 9 171 062 115 Capscrew Flanged 5 16 18 x 1 00 8 612 221 330 Plate Inner Diaphragm use with 171 062 308 Capscrew Flanged 5 16 18 x 1 00 8 One Piece Bonded Diaphram only 2 171 075 115 Capscrew Flanged 5 16 18x 1 00 4 28 620 019 115 Plunger Actuator 2 10 171 063 115 Capscrew Flanged 5 16 18 x 1 25 24 29 670 050 520 Retainer Ball 4 171 063 308 Capscrew Flanged 5 16 18 x 1 25 24 670 050 542 Retainer Ball 4 11 171 064 115 Capscrew Flanged 5 16 18 x 1 50 12 670 050 552 Retainer Ball 4 171 064 308 Capscrew Flanged 5 16 18 x 1 50 12 30 675 042 115 Ring Retaining 2 12 171 066 115 Capscrew Flanged 1 4 20 x 1 25 8 31 685 056 120 Rod
30. o Check Air supply pressure or volume exceeds system head Corrective Action Decrease inlet air pressure and volume to the pump as calculated on the published PERFORMANCE CURVE Pump is cavitating the fluid by fast cycling M10nmdl1sm rev0513 What to Check Undersized suction line Corrective Action Meet or exceed pump connection recommendations shown on the DIMENSIONAL DRAWING What to Check Restricted or undersized air line Corrective Action Install a larger air line and connection Refer to air inlet recommendations shown in your pump s SERVICE MANUAL What to Check Check ESADS the Externally Serviceable Air Distribution System of the pump Corrective Action Disassemble and inspect the main air distribution valve pilot valve and pilot valve actuators Refer to the parts drawing and air valve section of the SERVICE MANUAL Check for clogged discharge or closed valve before reassembly What to Check Rigid pipe connections to pump Corrective Action Install flexible connectors and a surge suppressor What to Check Blocked air exhaust muffler Corrective Action Remove muffler screen clean or de ice and reinstall Refer to the Air Exhaust section of your pump SERVICE MANUAL What to Check Pumped fluid in air exhaust muffler Corrective Action Disassemble pump chambers Inspect for diaphragm rupture or loose diaphragm plate assembly Refer to the Diaphragm Replacement section of your pump SERVICE
31. pool type air distribution valve When the spool shifts to one end ofthe valve body inlet pressure is applied to one diaphragm chamber and the other diaphragm chamber exhausts When the spool shifts to the opposite end of the valve body the pressure to the chambers M10nmdl1sm rev0513 is reversed The air distribution valve spool is moved by a internal pilot valve which alternately pressurizes one end of the air distribution valve spool while exhausting the other end The pilot valve is shifted at each end of the diaphragm stroke when a actuator plunger is contacted by the diaphragm plate This actuator plunger then pushes the end of the pilot valve spool into position to activate the air distribution valve The chambers are connected with manifolds with a suction and discharge check valve for each chamber maintaining flow in one direction through the pump INSTALLATION AND START UP Locate the pump as close to the product being pumped as possible Keep the suction line length and number of fittings to a minimum Do not reduce the suction line diameter For installations of rigid piping short sections of flexible hose should be installed between the pump and the piping The flexible hose reduces vibration and strain to the pumping system A surge suppressor is recommended to further reduce pulsation in flow AIR SUPPLY Air supply pressure cannot exceed 100 psi 7 bar Connect the pump air inlet to an air supply of suffi
32. pscrews items 9 amp 11 hex nuts and flat washers On the opposite side of the pump pull the diaphragm rod out as far as possible Make sure the bumper item 6 is installed over the diaphragm rod Thread the stud of the remaining diaphragm assembly clockwise into the tapped hole at the end ofthe diaphragm rod item 31 as far as possible and still allow for alignment of the bolt holes in the diaphragm with the bolt pattern in the inner chamber The molded directional arrows on the diaphragm must point vertically Fasten the remaining outer chamber item 14 to the pump using the capscrews items 9 amp 11 and nuts Step 6 Re install the elbow spacer manifold assemblies to the pump using the capscrews items 9 amp 10 and nuts The pump is now ready to be re installed connected and returned to operation OVERLAY DIAPHRAGM SERVICING The PTFE overlay diaphragm item 16 is designed to fit snugly over the exterior of the standard TPE diaphragm item 15 The molded directional arrows on the overlay diaphragm must point vertically Follow the same procedures described for the standard diaphragm for removal and installation A IMPORTANT Read these instructions completely before installation and start up Itis 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
33. pump The pump is now ready for operation Models M10 Non Metallic Page 18 Solenoid Shifted Air Valve Drawing Solenoid Shifted Air Valve Parts List Item Part Number Description Qty 4 114 023 551 Bracket Intermediate 1 47 893 099 000 Solenoid Valve 4 1 48 219 001 000 Solenoid Coil 24 DC 1 219 004 000 Solenoid Coil 2AVAC 12VDC 1 219 002 000 Solenoid Coil 120VAC 1 219 003 000 Solenoid Coil 240VAC 1 49 241 001 000 Connector Conduit 1 50 171 065 115 Capscrew Flanged 1 4 20 x 1 004 52 618 050 150 Plug Replaces item 7 2 For Explosion Proof Solenoid Coils 48 219 009 001 Solenoid Coil 120VAC 60Hz 1 219 009 002 Solenoid Coil 240VAC 60Hz 1 219 009 003 Solenoid Coil 12VDC 1 219 009 004 Solenoid Coil 24 DC 1 219 009 005 Solenoid Coil 110VAC 50Hz 1 219 009 006 Solenoid Coil 230VAC 50Hz 1 M10nmdl1sm rev0513 Models M10 Non Metallic Page 19 SOLENOID SHIFTED AIR DISTRIBUTION VALVE OPTION Warren Rupp s solenoid shifted air distribution valve option utilizes electrical signals to precisely control your MARATHON s speed The solenoid coil is connected to a customer supplied control Compressed air provides the pumping power while electrical signals control pump speed pumping rate OPERATION The Solenoid Shifted MARATHON has a solenoid operated air distribution valve in place of the standard MARATHON s pilot operated air distribution valve Where a pilot valve is normally utilized to cycle the pump
34. rclockwise Insert a 6 32 set screw into the smaller tapped hole in the inner diaphragm plate item 27 Insert the protruding stud and the 6 32 fastener loosely into a vise Use a M10nmdl1sm rev0513 3 4 wrench or socket to remove the outer diaphragm plate item 26 by turning counterclockwise Inspect the diaphragm item 15 for cuts punctures abrasive wear or chemical attack Replace the diaphragms if necessary Step 4 Installing the diaphragms Push the threaded stud of the outer diaphragm plate through the center hole of the diaphragm Thread the inner plate clockwise onto the stud Use a torque wrench to tighten the diaphragm assembly together to 90 in Lbs 10 17 Newton meters 120 in Ibs Santoprene 13 56 Newton meters Allow a minimum of 15 minutes to elapse after torquing then re torque the assembly to compensate for stress relaxation in the clamped assembly Step 5 Installing the diaphragm assemblies to the pump Make sure the bumper item 6 is installed over the diaphragm rod Thread the stud ofthe one diaphragm assembly clockwise into the tapped hole at the end of the diaphragm rod item 31 until the inner diaphragm plate is flush to the end of the rod Insert rod into pump Align the bolt holes in the diaphragm with the bolt pattern in the inner chamber item 4 Make sure the molded directional arrows on the diaphragm point vertically Fasten the outer chamber item 14 to the pump using the ca
35. rings items 30 using a small flat screwdriver Note It is recommended that new retaining rings be installed Next remove the two plunger bushings items 7 Inspect the bushings for wear or scratches Replace the bushings as necessary Inspect the two o rings 25 for cuts and or wear A IMPORTANT Read these instructions completely before installation and start up Itis 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 Models M10 Non Metallic Page 21 Modular Check Ball Valve Drawing M10nmdl1sm rev0513 MODULAR CHECK BALL VALVE SERVICING Before servicing the check valves first shut off the suction line and then the discharge line to the pump Next shut off the compressed air supply bleed air pressure from the pump and disconnect the air supply line from the pump Drain any remaining fluid from the pump The pump can now be removed for service To access the modular check valve remove the elbows items 17 from pump composite repair parts drawing Use a 1 2 wrench or socket to remove the fasteners Once the elbows are removed the modular check valves can be seen in the cavities of the outer chamber items 14 Next remove the check valve seal item 34 Inspect the seal for cuts or pinched areas Replace seal as needed Disassemble the component parts of each mod
36. ription Qty 1 031 167 000 Air Valve Assembly 1 1 A 095 106 559 Body Air Valve 1 1 B 031 134 000 Sleeve and Spool Set 1 1 C 560 101 360 O Ring 8 1 D 132 030 552 Bumper 2 1 E 165 123 147 End Cap 2 1 F 560 029 360 O Ring 2 1 675 062 115 End Cap Retainer 2 1 H 210 008 330 Safety Clip 1 1 1 530 031 550 Muffler 1 1 J 165 109 559 Muffler Cap 1 1 K 710 011 115 Self Tapping Screw 4 For Pumps with Virgin PTFE coated hardware 1 031 167 002 Air Valve Assembly 1 E 1 G 675 062 308 End Cap Retainer 2 1 J 710 011 308 Self Tapping Screw 4 Includes all other items used on 031 166 000 above For Pumps with alternate Mesh or Sound Dampening Mufflers or Piped Exhaust 1 031 169 000 Air Valve Assembly 1 Includes all items used on 031 167 000 above minus 1 H 1 1 and 1 J M10nmdl1sm rev0513 Models M10 Non Metallic Page 16 AIR DISTRIBUTION VALVE WITH STROKE INDICATOR OPTION SERVICING To service the air valve first shut off the compressed air bleed pressure from the pump and disconnect the air supply line from the pump STEP 1 See COMPOSITE REPAIR PARTS DRAWING Using a 3 8 wrench or socket remove the four hex flanged capscrews item 12 Remove the air valve assembly from the pump STEP 2 Disassembly of the air valve To access the internal air valve components first remove the two end cap retainers item 1 G by inserting a small flat screwdriver into the two slotted grooves on the valve body and gently lifting the retainer
37. s out Next remove the two end caps item 1 E by grasping the pull tab with finger and thumb or pliers and tugging Inspect the two o rings items 1 C and 1 F on each end cap for wear or cuts Replace the o rings if necessary Remove the spool part of item 1 B from the sleeve Be careful not to scratch or damage the outer diameter of the spool Wipe spool with a soft clean cloth and inspect for scratches or abrasive wear M10nmdl1sm rev0513 Inspect the inner diameter of the Sleeve part of item 1 B for dirt scratches or other contaminants Remove the sleeve if needed and replace with a new sleeve and spool set item 1 B Note The sleeve and spool set is match ground to a specified clearance Sleeves and spools cannot be interchanged STEP 43 Reassembly of the air distribution valve Install one end cap with o rings items 1 E 1 C and 1 F into one end of the air valve body item 1 A Insert one end cap retainer item 1 G into the two smaller holes align with groove in the end cap and push until the closed end of the retainer is below the flat surface of the valve body Remove the new sleeve and spool set item 1 B from the plastic bag Carefully remove the spool from the sleeve Install the six o rings item 1 C into the six grooves on the sleeve Apply a light coating of grease to the o rings before installing the sleeve into the valve body Align the slots in the sleeve with the slots in the valve body Ins
38. t be smaller than 1 2 1 27 cm diameter Reducing the pipe size will restrict air flow and reduce pump performance When the pumped product source is at a higher level than the pump flooded suction condition pipe the exhaust higher than the product source to prevent siphoning spills See illustration 3 at right CONVERTING THE PUMP FOR PIPING THE EXHAUST AIR The following steps are necessary to convert the pump to pipe the exhaust air away from the pump Use a Phillips screwdriver to remove the four self tapping screws item 1 H Remove the muffler cap and muffler items 1 G and 1 F The 3 8 NPT molded threads in the air distribution valve body item 1 A Piping or hose may now be installed M10nmdl1sm rev0513 IMPORTANT INSTALLATION NOTE The manufacturer recommends installing a flexible hose or connection between the pump and any rigid plumbing This reduces stresses on the molded plastic threads of the air exhaust port Failure to do so may result in damage to the air distribution valve body Any piping or hose connected to the pump s air exhaust port must be physically supported Failure to support these connections could also result in damage to the air distribution valve body Exhaust Conversion Drawing CONVERTED EXHAUST ILLUSTRATION PUMP INSTALLATION AREA SAFE AIR EXHAUST DISPOSAL AREA MUFFLER 1 DIAMETER AIR EXHAUST PIPING Illustration 1
39. tifies that Air Operated Double Diaphragm Pumps Series HDB HDF M Non Metallic S Non Metallic M Metallic RS Metallic S Metallic Containment Duty Gas UL High Pressure W Submersible and Tranquilizers comply with the European Community Directive 98 37 EC Safety of Machinery This product has used EN 809 Pumps and Pump Units for Liquids Common Safety Requirements harmonized standard to verify conformance RU Feat ere October 20 2005 Signature of authorized person Date of issue David Roseberry Engineering Manager Printed name of authorized person Title C Declaration of Conformity
40. ular check valve Inspect the check valve retainer item 29 for cuts abrasive wear or embedded materials Replace as needed Inspect the check balls items 2 for wear abrasion or cuts on the spherical surface The check valve seats items 35 should be inspected for cuts abrasive wear or embedded material on the surfaces of both the external and internal chambers The spherical surface of the check balls must seat flush to the surface of the inner chamfer on the check valve seats for the pump to operate to peak efficiency Replace any worn or damaged parts as necessary Remove the check valve seal item 34 Inspect the seal for cuts or pinched areas Replace seal as needed RE ASSEMBLE THE MODULAR CHECK VALVES Place a check valve seal item 34 into the cavity of the outer chamber item 14 Make sure the chamfer side ofthe seal faces out Insert the modular check valve into the outer chamber with the retainer facing up Install a check valve seal item 34 Make sure the chamfer side of the seals face the chamfer on the check valve seat or retainer The pump can now be reassembled reconnected and returned to operation A IMPORTANT Read these instructions completely before installation and start up 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 Models M10 Non M

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