Ingersoll-Rand 650719-C User's Manual
Contents
1. see page 8 Noise Level 70 p s i 60 c p m 77 7 db A The pump sound pressure levels published here have been updated to an Equivalent Continuous Sound Level Laeq to meet the intent of ANSI 1 13 1971 CAGI PNEUROP S5 1 using four microphone locations INGERSOLL RAND COMPANY LTD 209 NORTH MAIN STREET BRYAN OHIO 43506 800 495 0276 e FAX 800 892 6276 2010 www ingersollrandproducts com CCN 15201445 Figure 1 MODEL DESCRIPTION CHART 650719 C Diaphragm Material 9 Viton Center Body Material Aluminum Fluid Connection 2 11 1 2 N P T F 1 Fluid Cap Manifold Material Hardware Aluminum Aluminum Steel hardware Seat Material Kynar PVDF Ball Material Acetal A RO am Ingersoll Rand Industrial Technologies OPERATING AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE iS ae BBE HAZARDOUS MATERIALS W HAZARDOUS PRESSURE EXCESSIVE AIR PRESSURE W STATIC SPARK i i G ZNWARNING EXCESSIVE AIR PRESSURE Can cause per sonal injury pump damage or property damage e Do not exceed the maximum inlet air pressure as stated on the pump model plate e Be sure material hoses and other components are able to withstand fluid pressures developed by this pump Check all hoses for damage or wear Be certain dispens ing device is clean and in proper working condition ZNWARNING STATIC SPARK Can cause explos2. 6 vasaa er on orringoarxienees v325128 m ensler Too enose foz onres o foo iem item Description sa iawn Pareno imen nefitra ofso o nofro ringon oors rofs Terss izr sieevepusting 907232 ta fo122 orRingoorasneea cr fose T 1 omswaai Ta vise 1c 126 Pipe Pugiiz warnaran ay veers 1c 127 oo sereerEbowon nnn 0 vase ia 126 Pipe ugane 0 vra a 195 Button Head Screw oxi 2 0987 ssr 196 Button Head Screw vw 0s30 0 99871 ss Cao mae So asos fa D a ol Key Lube O Ring Lubricant 1 937061 Reytube t0Pack fens Smart Parts keep these items on hand in addition to the service kit for fast repair and reduction of down time MATERIAL CODE A Aluminum C Carbon Steel SS Stainless Steel B Nitrile D Acetal U Polyurethane Bz Bronze Ny Nylon Z Zinc AIR MOTOR SECTION SERVICE Service is divided into two parts 1 Pilot Valve 2 Major Valve GENERAL REASSEMBLY NOTES e Air Motor Section service is continued from Fluid Section repair Inspect and replace old parts with new parts as neces sary Look for deep scratches on metallic surfaces and nicks or cuts in O rings e Take precautions to prevent cutting O rings upon instal lation Lubricate O rings with Key Lube grease or equivalent Do not over tighten fasteners Refer to torque specifica tion block on view Re
3. life NOTICE Replacement warning labels are available upon request Static Spark pn 93616 1 Diaphragm Rupture pn 93122 AMARNING Hazards or unsafe practices which could result in severe personal injury death or substantial property damage AV CAUTION Hazards or unsafe practices which could result in minor personal injury product or property damage Important installation operation or maintenance information NOTICE Page 2 of 8 650719 C en GENERAL DESCRIPTION The ARO ULL listed pump for pumping petroleum products offers high volume delivery even at low air pressures and easy self priming This model is designed specifically for transfer bulk unloading or fueling applications It includes a pressure relief valve per U L Specification 79 which restricts the fluid outlet pressure to under 50 p s i 3 4 bar The relief valve can be plumbed to return the bleed off fuel to the stor age container AIR AND LUBE REQUIREMENTS ZAWARNING EXCESSIVE AIR PRESSURE Can cause pump and property damage The air supply must be limited to 50 p s i g 3 4 bar maximum inlet air pressure e The air supply line or hose to the pump should be ad equately sized to carry a sufficient volume of air to the pump The material inlet supply tubing should not be too small or restrictive which will inhibit material flow The outlet material volume is governed not only by the air sup
4. 1 1 2 N PT F 1 N 1 2 14N PT F 1 Figure 5 P 3 4 14N PT F 1 Q 1 4 18NPT PN 97999 1066 Page 8 of 8 650719 C en
5. OPERATOR S MANUAL 650719 C INCLUDING OPERATION INSTALLATION amp MAINTENANCE 2 DIAPHRAGM PUMP RELEASED 8 11 03 REVISED 12 3 10 REV 08 U L LISTED 1 1 RATIO METALLIC LL READ THIS MANUAL CAREFULLY BEFORE INSTALLING OPERATING OR SERVICING THIS EQUIPMENT It is the responsibility of the employer to place this information in the hands of the operator Keep for future reference SERVICE KITS 637118 C for air section repair see page 6 637138 63 for fluid section repair see page 4 PUMP DATA Models 650719 C Application Diesel Fuel Kerosene Aviation Fuel Fuel Oil and Unleaded Fuel Pump Type U L Listed Metallic Air Operated Double Diaphragm for use with Petroleum Product Dispensing Systems Material see Model Description Chart Weight s ccscsccsscecccnseenaevad 58 44 lbs 26 5 kgs Maximum Air Inlet Pressure 50 p s i g 3 4 bar Maximum Outlet Pressure 50 p s i g 3 4 bar Maximum Flow Rate flooded inlet 75 g p m 283 9 l p m Displacement Cycle 100 p s i g 0 64 gal 2 42 lit Maximum Particle Size 1 4 dia 6 4 mm Maximum Temperature Limits diaphragm ball seal seat material ACetal iossc2cdiceneconken 10 to 180 F 12 to 82 C Kynar PVDF cc cscsansaant 10 to 200 F 12 to 93 C VITONT ecacescsneeanaceeys 40 to 350 F 40 to 177 C Dimensional Data
6. UTION Verify the chemical compatibility of the pump wetted parts and the substance being pumped flushed or recirculated Chemical compatibility may change with temperature and concentration of the chemical s within the substances being pumped flushed or circulated For specific fluid compatibility consult the chemical manufacturer Maximum temperatures are based on mechanical stress only Certain chemicals will signifi cantly reduce maximum safe operating temperature Consult the chemical manufacturer for chemical com patibility and temperature limits Refer to PUMP DATA on page 1 of this manual ZX CAUTION Be certain all operators of this equipment have been trained for safe working practices under stand it s limitations and wear safety goggles equip ment when required AX CAUTION Do not use the pump for the structural sup port of the piping system Be certain the system com ponents are properly supported to prevent stress on the pump parts Suction and discharge connections should be flex ible connections such as hose not rigid piped and should be compatible with the substance being pumped ZX CAUTION Prevent unnecessary damage to the pump Do not allow pump to operate when out of material for long periods of time e Disconnect air line from pump when system sits idle for long periods of time ZX CAUTION Use only genuine ARO replacement parts to assure compatible pressure rating and longest service
7. blocking internal ports Lubricate and carefully insert 111 spool 3 Install 117 gasket and 107 plate 4 Lubricate and install 110 packing cup and insert 109 piston into air inlet side cavity the 110 packing cup lips should point outward 5 Install 108 gasket and replace 107 plate N Page 6 of 8 650719 C en PARTS LIST 650719 C AIR MOTOR SECTION IMPORTANT BE CERTAIN TO ORIENT 115 SPACER LEGS AWAY FROM BLOCKING INTERNAL PORTS WHEN REASSEMBLING AIR SECTION fp 117 A 107 MAJOR VALVE See cross section detail figure 4 101 195 Figure 3 102 103 104 105 PILOT VALVE 121 123 118 122 MAJOR VALVE CROSS SECTION DETAIL 109 1100 112 1140 115 1130 111 116 ASSEMBLY TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS 105 Screws 40 50 in Ibs 4 5 5 6 Nm LUBRICATION SEALANTS Apply Key Lube grease to all O rings U cups and mating parts Apply Loctite 271 to threads Apply Loctite 262 to threads Apply Loctite 572 to threads Figure 4 650719 C en Page 7 of 8 TROUBLE SHOOTING Low output volume erratic flow or no flow Product discharged from exhaust outlet e Check for diaphragm rupture e Check tightness of 14 diaphragm screw Air bubbles in product discharge e Check connections of suct
8. commended that a check valve be installed at the air inlet to keep material out of air line in the event of diaphragm failure Secure diaphragm pump legs to a suitable surface to in sure against damage by excessive vibration OPERATING INSTRUCTIONS The pump should never be operated at pressures exceed ing 50 p s i g 345 kPa inlet air pressure This pump is equipped with a pressure relief valve on the material out let manifold which will open at 40 4 p s i 2 76 bar to relieve pressure increases in the outlet hoses plumbing caused by thermal expansion or other external forces Disconnect the air supply from the pump if it is to be in active for a few hours MAINTENANCE Refer to the part views and descriptions as provided on pages 4 through 7 for parts identification and service kit in formation Certain ARO Smart Parts are indicated which should be available for fast repair and reduction of down time Service kits are available to service two separate diaphragm pump functions 1 AIR SECTION 2 FLUID SECTION The Fluid Section is divided further to match typical active Material Options Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign matter during service disassembly and reassembly Keep good records of service activity and include the pump in preventive maintenance program Before disassembling empty captured material in the outlet manifold by tu
9. exhaust may contain contaminants Can cause severe injury Pipe exhaust away from work area and personnel e In the event of a diaphragm rupture material can be forced out of the air exhaust muffler e Pipe the exhaust to a safe remote location when pumping hazardous or inflammable materials e Use a grounded 3 4 minimum i d hose between the pump and the muffler ZSWARNING HAZARDOUS PRESSURE Can result in seri ous injury or property damage Do not service or clean pump hoses or dispensing valve while the sys tem is pressurized e Disconnect air supply line and relieve pressure from the system by opening dispensing valve or device and or carefully and slowly loosening and removing out let hose or piping from pump HAZARDOUS MATERIALS Can cause serious injury or property damage Do not attempt to return a pump to the factory or service center that contains hazardous material Safe handling practices must comply with local and national laws and safety code requirements e Obtain Material Safety Data Sheets on all materials from the supplier for proper handling instructions AMARNING EXPLOSION HAZARD Models containing aluminum parts cannot be used with 1 1 1 trichlo roethane methylene chloride or other halogenated hydrocarbon solvents which may react and explode e Check pump motor section fluid caps manifolds and all wetted parts to assure compatibility before using with solvents of this type ZX CA
10. ion plumbing e Check O rings between intake manifolds and fluid caps e Check tightness of 14 diaphragm screw Check air supply Check for plugged outlet hose Check for kinked restrictive outlet material hose Check for kinked restrictive or collapsed inlet material hose Check for pump cavitation suction pipe should be sized at least as large as the inlet thread diameter of the pump for proper flow if high viscosity fluids are being pumped Suction hose must be a non collapsing type capable of pulling a high vacuum Check all joints on the intake manifolds and suction con nections These must be air tight Inspect the pump for solid objects lodged in the dia phragm chamber or the seat area DIMENSIONAL DATA Dimensions shown are for reference only they are displayed in inches and millimeters mm N air inlet M material outlet M material inlet 13 1 8 333 4 mm 18 3 8 466 7 mm 9 228 6 mm 2 3 4 69 9 mm 14 13 16 376 2 mm MO00 gt Kyron P air exhaust DIMENSIONS 11 1 2 292 1 mm 19 13 16 502 8 mm 10 3 4 273 mm 12 305 mm 17 32 13 5 mm Q pressure relief valve 7 je E gt F gt q Q Q Q Q O G o f D A lh a C L 7 5 8 193 7 mm M 2 1
11. ion result ing in severe injury or death Ground pump and pumping system Sparks can ignite flammable material and vapors The pumping system and object being sprayed must be grounded when it is pumping flushing recirculat ing or spraying flammable materials such as paints solvents lacquers etc or used in a location where sur rounding atmosphere is conductive to spontaneous combustion Ground the dispensing valve or device containers hoses and any object to which material is being pumped e Use the pump grounding screw terminal provided Use ARO part no 66885 1 ground kit or connect a suitable ground wire 12 ga minimum to a good earth ground source Secure pump connections and all contact points to avoid vibration and generation of contact or static spark Consult local building codes and electrical codes for specific grounding requirements After grounding periodically verify continuity of electrical path to ground Test with an ohmmeter from each component e g hoses pump clamps con tainer spray gun etc to ground to insure continuity Ohmmeter should show 0 1 ohms or less Submerse the outlet hose end dispensing valve or device in the material being dispensed if possible Avoid free streaming of material being dispensed Use hoses incorporating a static wire Use proper ventilation Keep inflammables away from heat open flames and sparks e Keep containers closed when not in use Pump
12. of 8 650719 C en PARTS LIST 650719 C FLUID SECTION FOR THE AIR MO TOR SECTION SEE PAGES 6 amp 7 81 Torque Sequence 26 50 7 30 14 0 0 0 0 0 0 ICE oO 0 SVEN Oo 80 es or gt a 16 32 26 Figure 2 ASSEMBLY TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS 14 Diaphragm screw 65 70 ft Ibs 88 1 94 9 Nm 26 Bolt 240 280 in Ibs 27 1 31 6 Nm 29 Nut 120 140 in Ibs 13 6 15 8 Nm sea Bie LUBRICATION SEALANTS ae Apply Key Lube grease 93706 1 to all O rings U cups and mating parts Apply Loctite 271 to threads Apply gasolene resistant pipe sealant to pipe threads Cross section view of diaphragm NOTICE Radius edge of parts 5 and 6 is against diaphragm 650719 C en Page 5 of 8 PARTS LIST 650719 C AIR MOTOR SECTION O Indicates parts included in 637118 C air section repair kit AIR MOTOR PARTS LIST tem Descriptions lowm Pareno ne F101 MotorBodyessenensios 0 93161 a 102 O Fingrearsaarea e 52560 er emaje To os oo 010a eraining ning osana e vaasa IC 105 screw Washerr 20x507 93860 r Cor pwe Te oa ssr 0108 Gaser o 02078 tom emoon an jono v cuparexiaeea o veest ems fo oos P12 washersssrenn azar ona ortngumawea
13. ply but also by the material volume available at the inlet e Air supply provided should be filtered to provide clean dry air A filter capable of filtering out particles larger than 50 microns should be used on the air supply There is no lubrication required other than the O ring lubricant which is applied during assembly or repair e f lubricated air is present make sure that it is compatible with the O rings and seals in the air motor section of the pump INSTALLATION IMPORTANT e Requirements for the installation are included in the Flammable and Combustible Liquids Code NFPA No 30 Automotive and Marine Service Station Code NFPA No 30A and the National Electric Code ANSI NFPA No 70 e A fluid return hose which is compatible with the fluid be ing pumped must be installed to the relief valve on the outlet manifold to return fluid back to the supply tank or pump inlet e The pump must be grounded to prevent static discharge Grounding may be accomplished through the legs or to the ground lug provided on the pump Notice that the material inlet outlet manifolds may be removed and rotated 180 to facilitate various mounting applications If the body of the pump must be rotated remove the end covers and manifolds and index it so the bolts line up properly NOTE The arrow on the end caps must always point upward for optimum performance When the diaphragm pump is used in a force feed situa tion it is re
14. rning the pump upside down to drain material from the pump e Loctite is a registered trademark of Henkel Loctite Corporation ARO is a registered trademark of Ingersoll Rand Company 262 271 and 572 are trademarks of Henkel Loctite Corporation e Kynar is a registered trademark of Arkema Inc Viton is a registered trademark of the DuPont Company 650719 C en Page 3 of 8 PARTS LIST 650719 C FLUID SECTION 637138 63 fluid section service kits include Balls item 22 diaphragms item 7 plus items 2 3 19 and 93706 1 Key Lube grease page 6 PARTS LIST sy Pareno el m oszen ia Cm rsson ra fraze v a or aara ray fozrss3 v ray 55065 551 ray yso07t ss ray forso wi rm ser w rn 52655 wt Item Description size 1 Rod O 2 O Ring 3 32 x 1 o d O 3 O Ring 1 16 x 3 4 o d 5 Plate air side 6 Plate fluid side 07 Diaphragm 9 Washer 0 630 i d 14 Screw 5 8 18 x 1 1 2 15 Fluid Cap 16 Manifold top with valve port Manifold bottom Service Note Part number 98931 T installation tool is available separately for use with items 1 and 2 MATERIAL CODE r e n r i 7 A Aluminum Smart Parts keep these items on hand in addition to the service kit for fast repair and reduction of down time B Nitrile Br Brass Service Kit Note Extra O rings are included in kits
15. to service models built prior to December 1989 ee sa Steel Copper D Acetal K Kynar PVDF SS Stainless Steel V Viton FLUID SECTION DISASSEMBLY Remove top manifold s Remove 22 balls 19 O rings and 21 seats Remove 15 fluid caps Remove 14 screw 9 washer 3 O ring 6 plate 7 diaphragm and 5 plate 5 Remove 3 O rings NOTE Do not scratch or mar the surface of 1 diaphragm rod pw NS Item Description size Qty PartNo imen 019 O Ring 1 8 x 2 3 4 o d 4 Y327 230 IVI _21 set tw 92902 K 922 sal arenas a asra or 26 Bolt 318 16 1 1 4 8 Ye 66 c cl Calonne wae Fa resto Tie Tas aatene we Yas ese ro afi tojas eT __43 Ground Lug seepage m 93004 Col Celene mn 58608 re orfni 5588 fn FLUID SECTION REASSEMBLY e Reassemble in reverse order e Clean and inspect all parts Replace worn or damaged parts with new parts as required e Lubricate 1 diaphragm rod and 2 O ring with Key Lube O ring lube or equivalent e Use ARO pn 98931 T bullet installation tool to aid in in stallation of 2 O ring on 1 diaphragm rod e Be certain 7 diaphragms align properly with 15 fluid caps before making final torque adjustments on bolt and nuts to avoid twisting the diaphragm e Re check torque settings after pump has been re started and run a while Page 4
16. torque fasteners following restart PILOT VALVE DISASSEMBLY Remove 104 retaining ring 2 Remove 123 screws and 122 O rings 3 Remove 118 pilot rod 121 sleeve bushing 119 O rings and 120 spacers from the 101 motor body 4 Remove 103 sleeve and 102 O rings PILOT VALVE REASSEMBLY 1 Replace two 102 O rings if worn or damaged and rein Stall 103 sleeve 2 Install one of the 121 sleeve bushings 119 O rings 120 spacers and the remaining 121 bushing 3 Carefully push 118 pilot rod into bushing etc and retain on each end with the two 122 O rings Retain with 123 screws 4 Replace 104 retaining rings MAJOR VALVE DISASSEMBLY Remove 107 plate and 108 and 117 gaskets 2 On the side opposite the air inlet push on the inner di ameter of 111 spool This will force the 109 piston out Continue pushing the 111 spool and remove Check for scratches and gouges 3 Reach into the air section exhaust side and remove 116 spacer 115 spacers 113 O rings 114 O rings 112 washers etc Check for damaged O rings MAJOR VALVE REASSEMBLY NOTE Replace worn parts as necessary Lubricate O rings with Key Lube or equivalent when reassembling 1 Replace 112 washer 114 O ring and 113 O ring onto 115 spacer and insert etc NOTE Be careful to ori ent spacer legs away from
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