Ingersoll-Rand 6661HX-XXX-C Water Pump User Manual
Contents
1. 92877 21 113 O Ring we xtv4 oa 5 325 214 BI 114 O Ring eszrxrons os 6 325 126 B 115 spacer 92876 z a116 spacer 92006 z Item Description tize Qty Part No ime n7 casket I 92008 emy are Pilotod fosso i0 7119 o Ringar Tia 93075 UL 120 Spacer 115959 Izi 121 Sleeve Bushing 98723 1_ 82 O Ring 3 32 x 9 16 o d 2 94820 ul 123 Screw s s2x38 4 visen ICI 124 Studisner rexrae 16 92866 IC 128 PipePlugive z7nerxvey 1 227 2 4 Cl 133 Lockwasherow m viene ISS 197 Button Head Screw vw zoxv 2 94987 T SSI 198 Button Head Screw e 20x30 1 94987 1 SSI a aaa es a Key Lube O Ring Lubricant 1 93706 1 mm Key Lube 10 Pack 6371733 O Smart Parts keep these items on hand in addition to the service kit for fast repair and reduction of down time MATERIAL CODE C Carbon Steel D Acetal Ny Nylon SS Stainless Steel U Polyurethane Z Zinc A Aluminum B Nitrile Bz Bronze GAS MOTOR SECTION SERVICE Service is divided into two parts 1 Pilot Valve 2 Major Valve GENERAL SERVICE NOTES e Gas 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 meta2. 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 blocking internal ports 2 Lubricate and carefully insert 111 spool 3 Install 117 gasket and 107 leg 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 leg Page 6 of 8 6661HX XXX C en PARTS LIST 6661HX XXX C GAS MOTOR SECTION IMPORTANT BE CERTAIN TO ORIENT 115 SPACER LEGS AWAY FROM BLOCKING INTERNAL PORTS WHEN REASSEMBLING GAS SECTION MAJOR VALVE See cross section detail figure 4 Figure 3 124 ww 197 x a 118 x 122 x PILOT VALVE MAJOR VALVE CROSS SECTION DETAIL 109 110 112 114 113x 115 111 116 TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS 105 Torque to 40 50 in Ibs 4 5 5 6 Nm LUBRICATION SEALANTS ve Apply Key Lube grease to all O rings U cups and mating parts E Apply Loctite 262 to threads Apply Loctite 572 to threads Apply Loctite 577 to threads Figure 4 6661HX XXX 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
3. 6 1 2 165 1 mm J G 12 1 2 317 5 mm L Material Inlet Outlet 7 5 16 185 7 mm K 7 16 11 1 mm 1 11 1 2 NPT 1 PN 97999 1236 Page 8 of 8 6661HX XXX C en
4. reached dispensing device closed and will resume pumping as needed GAS AND LUBE REQUIREMENTS ZAWARNING EXCESSIVE GAS PRESSURE Can cause pump damage personal injury or property damage e A filter capable of filtering out particles larger than 50 microns should be used on the gas supply There is no lu brication required other than the O ring lubricant which is applied during assembly or repair If lubricated gas is present make sure that it is compat ible with the O rings and seals in the gas motor section of the pump OPERATING INSTRUCTIONS Always flush the pump with a solvent compatible with the material being pumped if the material being pumped is subject to setting up when not in use for a period of time Disconnect the gas supply from the pump if it is to be inactive for a few hours The outlet material volume is governed not only by the gas supply but also by the material supply available at the inlet The material supply tubing should not be too small or restrictive Be sure not to use hose which might collapse When the diaphragm pump is used in a forced feed flooded inlet situation it is recommended that a check valve be installed at the gas inlet Secure the diaphragm pump legs to a suitable surface to insure against damage by vibration AWN MAINTENANCE Certain ARO Smart Parts are indicated which should be available for fast repair and reduction of down time Provide
5. screw Gas bubbles in product discharge e Check connections of suction plumbing e Check O rings between intake manifold and fluid caps e Check tightness of 14 diaphragm screw Check gas 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 gas tight Inspect the pump for solid objects lodged in the dia phragm chamber or the seat area DIMENSIONAL DATA 11 9 16 293 7 mm F 4 101 6 mm 1 1 4 31 8 mm onw F Pump Model 6661H0 1C9 C AR aR Ingersoll Rand Industrial Technologies Dimensions shown are for reference only they are displayed in inches and millimeters mm Gas inlet 1 4 18 N P T F 1 i L outlet A l Le zdl EA UL 3 LI LOH 4 S a G F f E D sE S N i rH ch Lh H a L K J J le 7 C m inlet L DIMENSIONS Figure 5 8 1 2 215 9 mm E 8 203 2 mm H 6 1 4 158 8 mm
6. Assembly not shown 66885 1 MATERIAL CODE A Aluminum B Nitrile C Carbon Steel Co Copper H Hytrel SS Stainless Steel T PTFE V Viton Page 4 of 8 6661HX XXX C en PARTS LIST 6661HX XXX C FLUID SECTION FOR THE GAS MO TOR SECTION SEE PAGES 6 amp 7 Torque Sequence Figure 2 TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS 14 Bolt 25 30 ft Ibs 33 9 40 7 Nm 26 Bolt 120 140 in Ibs 13 6 15 8 Nm 29 Nut 120 140 in Ibs 13 6 15 8 Nm cara laa 5 IM ais LUBRICATION SEALANTS Apply Loctite 271 to threads x Apply Key Lube grease 93706 1 to all O rings U cups and mating parts Cross section view of diaphragm O NOTICE Radius edge of parts 5 and 6 is against diaphragm 6661HX XXX C en Page 5 of 8 PARTS LIST 6661HX XXX C GAS MOTOR SECTION v Indicates parts included in 637118 C gas section repair kit GAS MOTOR PARTS LIST item Description in Qty PartNo Ime F101 MotorBody m foaras Tal 71020 Ring oreren Y32520 ier Brosse mfsz for 7104 Retaining Ringoes v1as 25 1er ros Screwiw ss67 Ten 93860 1c orfes a eos 1c 77108 Gasket wenn n 92078 my rool piston Tofan m Y110 U Cupenerxrseroa 1 Y186 51 BI 111 spoot 92005 Al 2112 Washer ssroa 5
7. OPERATOR S MANUAL 6661HX XXX C INCLUDING OPERATION INSTALLATION amp MAINTENANCE RELEASED 12 18 06 REVISED 5 20 10 REV 04 1 DIAPHRAGM PUMP CSA CERTIFIED 1 1 RATIO METALLIC INTENDED FOR USE WITH SWEET NATURAL GAS CERTIFIED D L READ THIS MANUAL CAREFULLY BEFORE INSTALLING L 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 Refer to Model Description Chart to match the pump mate rial options 637118 C for gas section repair see page 6 637119 C9 C for fluid section repair see page 4 PUMP DATA Models see Model Description Chart for XXX Pump Type Gas Operated Double Diaphragm Material see Model Description Chart Weight cccceeee eens 19 Ibs 8 62 kgs Maximum Gas Inlet Pressure 120 p s i g 8 3 bar Maximum Material Inlet Pressure 10 p s i g 0 69 bar Maximum Outlet Pressure 120 p s i g 8 3 bar Maximum Flow Rate flooded inlet 35 g p m 133 p m Displacement Cycle 100 p s i g 0 156 gal 0 59 lit Maximum Particle Size 1 8 dia 3 2 mm Maximum Temperature Limits 32 to 125 F 0 to 52 C Dimensional Data see page 8 Noise Level 70 p s i 60 c p m 64 5 db A The pump sound pressure levels published here have been update
8. 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 Service kits are available to service two separate dia phragm pump functions 1 GAS SECTION 2 FLUID SEC TION The Fluid Section is divided further to match typical active Material Options Before disassembling empty captured material in the outlet manifold by turning the pump upside down to drain material from the pump FLUID SECTION DISASSEMBLY Remove top manifold s Remove 22 balls 19 O rings and 21 seats Remove 15 fluid caps Remove 14 screws 6 washers 7 diaphragms and 5 washers Remove 3 O rings NOTE Do not scratch or mar the surface of 1 diaphragm rod FLUID SECTION REASSEMBLY Reassemble in reverse order Clean and inspect all parts Replace worn or damaged parts with new parts as required Lubricate 1 diaphragm rod and 2 O ring with Key Lube grease Use ARO pn 98930 T bullet installation tool to aid in in stallation of 2 O ring on 1 diaphragm rod Be certain 7 diaphragms align properly with 15 fluid caps before making final torque adjustments on bolt and nuts to avoid twisting the diaphragm Re check torque settings after pump has been re started and run a while e Loctite is a register
9. d to an Equivalent Continuous Sound Level Laeq to meet the intent of ANSI Center Section Material Fluid Connection S1 13 1971 CAGI PNEUROP S5 1 using four microphone locations H Aluminum 1 11 1 2 N PT F 1 Fluid Cap Manifold Material Hardware 0 Aluminum Carbon Steel Seat Material 1 Aluminum Ball Material C Hytrel Diaphragm Material 9 Hytrel Fluid Section Service Kit Selection 6661H0 1 EXAMPLE Model 6661H0 1C9 C 637119 XIX C Fluid Section Service Kit 637119 C9 C Ball Diaphragm C XX Xi C INGERSOLL RAND COMPANY LTD 209 NORTH MAIN STREET BRYAN OHIO 43506 800 276 4658 e FAX 800 266 7016 2010 CCN 15276603 iy Ingersoll Rand Industrial Technologies www ingersollrandproducts com OPERATING AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE EXCESSIVE GAS PRESSURE STATIC SPARK ANP R Ej ae BBE HAZARDOUS MATERIALS W HAZARDOUS PRESSURE ilhi ZNWARNING EXCESSIVE GAS PRESSURE Can cause per sonal injury pump damage or property damage Do not exceed the maximum inlet gas pressure as stated on the pump model plate 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 dispe
10. e torque all fasteners before operation Creep of housing and gasket materials may cause fasteners to loosen Re torque all fasteners to insure against fluid or gas leakage NOTICE Replacement warning labels are available upon request Static Spark pn 93616 1 Diaphragm Rupture pn 93122 ZAWARNING Hazards or unsafe practices which could result in severe personal injury death or substantial property damage ZX 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 6661HX XXX C en GENERAL DESCRIPTION The ARO natural gas powered diaphragm pump offers high volume delivery even at low gas pressure Natural gas pow ered diaphragm pumps move fluids such as crude oil salt water drilling mud lubrication oils glycol caustic liquids and acids ARO pumps feature stall resistant design modular gas motor fluid sections Gas operated double diaphragm pumps utilize a pressure differential in the gas chambers to alternately create suc tion and a positive fluid pressure in the fluid chambers ball checks insure a positive flow of fluid Pump cycling will begin as gas pressure is applied and it will continue to pump and keep up with the demand It will build and maintain line pressure and will stop cycling once maxi mum line pressure is
11. ed trademark of Henkel Loctite Corporation 271 262 572 and 577 are trademarks of Henkel Loctite Corporation e Hytrel and Viton are registered trademarks of the DuPont Company ARO is a registered trademark of Ingersoll Rand Company SESE SSE EEE EE SS ee SSE SS SS 6661HX XXX C en Page 3 of 8 PARTS LIST 6661HX XXX C FLUID SECTION 637119 C9 C 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 Description size O11 Rod Qty PartNo imti Item Description sie Qty Part No Mel 98724 1 C Y330 113 B x 2 O Ring 3 32 x 3 4 o d 3 O Ring 1 16 x 5 8 o d 16 Manifold 92001 A 19 O Ring 3 32 x 1 9 16 o d Y327 126 V 5 Washer Air side 3 5 8 o d Washer Fluid side Y328 14 T 93441 2 C 21 Seat 92008 1 22 Ball 1 diameter 90532 C 93441 2 C Bolt 5 16 18x 1 90533 9 H Nut 5 16 18 7 Diaphragm 9 Washer 0 505 i d Y6 55 C C Y12 5 C C 14 Screw 1 2 20x 1 15 Fluid Cap 2 93189 1 2 5 85 T 2 94945 A O Smart Parts keep these items on hand in addition to the service kit for fast repair and reduction of down time 43 Ground Lug see page 7 93004 Co 57 Ground Kit
12. llic 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 Do not over tighten fasteners Refer to torque specifica tion block on view Re torque fasteners following restart PILOT VALVE DISASSEMBLY Remove 104 retaining ring 2 Remove 123 screws and 122 O rings 3 Remove 118 piston 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 legs 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 gas section exhaust side and remove 116 spacer 115 spacers 113 O rings 114 O rings 112 washers etc Check for damaged O rings j MAJOR VALVE REASSEMBLY 1 Replace
13. nge with temperature and concentration of the chemical s within the substances being pumped flushed or circulated For specific fluid compatibility consult the chemical manufacturer ZX CAUTION 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 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 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 Prevent unnecessary damage to the pump Do not allow pump to operate when out of material for long periods of time e Disconnect gas 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 ser vice life NOTICE Install the pump in the vertical position The pump may not prime properly if the balls do not check by gravity upon start up NOTICE R
14. ns ing device is clean and in proper working condition ZAWARNING STATIC SPARK Can cause explosion result ing in severe injury or death Ground pump and pumping system Use the pump ground lug provided Connect to a 12 ga minimum wire kit is included to a good earth ground source Sparks can ignite flammable material and vapors The pump must be electrically grounded using the grounding conductor provided Improper grounding can cause improper and dangerous operation 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 e Use proper ventilation Keep inflammables away from heat open flames and sparks Keep containers closed when not in use Pump exhaust may contain contaminants Can cause severe injury Pipe exhaust away from work area and personnel The gas outlet of the pump must be vented to a safe lo cation in accordance with local code
15. s or in the absence of local codes an industry or nationally recognized code having jurisdiction over the specific installation Use a grounded 3 8 minimum i d hose between the pump and the muffler ZNWARNING 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 Disconnect gas 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 ZNWARNING 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 alu minum wetted parts cannot be used with 1 1 1 trichlo roethane methylene chloride or other halogenated hydrocarbon solvents which may react and explode Check pump motor section fluid caps manifolds and all wetted parts to assure compatibility before using with solvents of this type AX CAUTION Verify the chemical compatibility of the pump wetted parts and the substance being pumped flushed or recirculated Chemical compatibility may cha
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