Graco 3A2977D User's Manual
Contents
1. as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com For patent information see www graco com patents To place an order contact your Graco Distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Original Instructions This manual contains English MM 3A2977 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2013 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revision D July 20142. 1 to 6 9 bar 0 2 to 0 7 MPa Maximum Recommended Pump Speed 100 cycles min 2 5 gpm delivery 100 cycles min 9 5 liters min delivery Pump Cycles per Gallon 3 8 Liters 40 Ratio 2 5 1 Fluid Temperature Range 40 to 220 F 4 to 104 C Maximum Continuous Operating Temperature 180 F 82 C Maximum Ambient Temperature Air Motor 120 F 49 C Air Inlet 3 8 npt f 9 5 mm npt f Air Exhaust 3 8 npt m 9 5 mm npt m Fluid Inlet Size Cylinder OD 2 0 in 5 cm Inlet Seat ID 0 938 in 2 4 cm Fluid Outlet 1 in Tri clamp 2 5 cm Tri clamp Sound Power 73 4 at dBA at 70 psi and 20 cpm 73 4 dBA at 4 8 bar and 20 cpm Sound Pressure 65 4 at dBA at 70 psi and 20 cpm 65 4 dBA at 4 8 bar and 20 cpm Weight Models 24R046 and 24R047 24 lb 10 9 kg Models 24N300 and 24N344 26 lb 11 8 kg Wetted Parts 300 Series Stainless Steel Acetal PTFE FKM UHMWPE Sound power measured per ISO 9614 2 Sound pressure was tested 3 28 ft 1 m from equipment 3A2977D 29 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale re
3. Double Diaphragm Pumps SaniForce 1590 3150 HS Air Operated Double Diaphragm Pumps 4 SaniForce 1590 3150 HS 3 A Certified Air Operated Double Diaphragm Pumps 4 SaniForce 2 1 5 1 6 1 and 12 1 Air Operated Piston Pumps SaniForce Diaphragm Pump and Piston Pump Drum Unloaders SaniForce Diaphragm Pump and Piston Pump Bin Evacuation Systems Bradley Bor Quality Manager Graco Inc 4 3A2977D Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risks When these symbols appear in the body of this manual or on labels refer back to these Warnings Product specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do nat plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructio
4. EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document
5. back into the cylinder 17 Repair 10 11 Lubricate and install o ring 211 on inlet seat 210 then install seat 210 in inlet housing 209 Use the pin to align the holes Lubricate and install o ring 216 on inlet housing 209 then install the ball 213 and pin 212 Slide the assembled housing into the bottom of the cylinder Push the pin 214 through the holes on one side Lubricate and install o rings 208 from the inside putting one in each groove on the pin Then slide the pin into the second side The ends of the pin should be flush to the outside of the cylinder Check that the o rings are seated in the grooves Reconnect The Pump 18 Install the bung adapter 19 in the drum cover Slide the displacement pump down into the drum Install a gasket 2 on the top of the displacement pump Then install the connector 3 on the displacement pump with the smaller side down Install a clamp 5 hand tight Install the other gasket 2 on the air motor Be sure it is securely on the alignment shoulder Hook the air motor shaft on the displacement rod and lower the air motor into place Install clamp 5 hand tight ti21295 Figure 11 3A2977D Notes 3A2977D Notes 19 Parts Parts o o ae 5 gt Do gt O oD Fl em 5 2 a E D 20 eg o Lo Sa 3 lt O 19a 19b ti21287a 3A2977D 20 Complete Pump Models 24N300 24N3
6. out of the top of the Air Motor Reassembly air motor base 118 Remove o ring 120 and gasket 102 from inside the air motor base Remove o ring 123 from groove on outside of base Inspect all parts including the spring 122 E y NOS in the air motor base Cylinder threads are sharp Always wear protective NOTE Do not remove the spring 122 and gloves to prevent cuts retainer 121 if you do not have to NOTE If the white bushing 119 needs to 1 If the bushing 119 was removed use an arbor be replaced use an arbor press to remove press and seat it all the way into the air motor Alternate tapping on the edges with a hammer base 118 Alternate tapping using a hammer and a nylon rod or metal punch also will work and nylon rod or metal punch also works The spring 122 and retainer 121 must be 2 Install the retainer 121 into the air motor base removed first Tap on the retainer as needed to ensure it seats all the way 3 If the spring 122 was removed put it into the air motor base 118 with the wider end down Use a screwdriver to pop it into the groove 4 Lubricate and install o ring 120 and gasket 102 on the inside of the motor base Lubricate and install o ring 123 on the outside 5 Use flats to clamp the base 118 into a vise 6 Lubricate the shoulder and the bottom outside portion of the piston 124 Then lower it into the air motor base 118 ti21294a Figure 6 14 3A2
7. 0 Remove cap 103 Use a large channel lock or strap wrench on the cap and hold the cylinder 101 with a strap wrench to prevent distortion to the cylinder Remove gasket 102 from inside of the cap Inspect the spring 104 under the cap NOTE Use a screwdriver to pop out the spring if it must be replaced bd 4 Use a strap wrench to remove the cylinder 101 E Inspect for scoring or damage ti21291a Figure 2 12 3A2977D 5 Air Valve Disassembly Follow these steps to disassemble the air valve for cleaning or parts replacement a Remove three screws 114 then remove the valve cap 108 Remove gasket 107 and spacers 111 114 108 107 111 ti21292a Figure 3 b Pull three o rings 112 out the sides of the valve Remove o ring 106 124 ti21293a Figure 4 3A2977D Repair Air Valve Replacement Follow these steps to replace the entire air valve without disassembly a Purchase Kit 262035 to replace entire valve assembly b Clamp piston in a vice Hold the piston cap with a spanner wrench and unscrew the air valve 105 Wedge a screwdriver blade between the screw heads and the hex cap of the air valve to turn ti21502a Figure 5 c Remove o rings 115 106 d Replace with the new assembled valve and o rings from Kit 262035 Use pipe sealant on the threads of the valve 105 and torque to 15 to 20 ft lbs 20 3 to 27 1 N m 13 Repair Slide the air piston 124
8. 24R179 Air Motor with Cover Kit Air motor 24R180 1 and cover 10 24R181 Outlet Check Seat 203 and ball 207 24R182 Inlet Check Seat 210 ball 213 and o ring 211 24R195 Retainer Pins Inlet pin 214 piston pin 206 and o rings 208 218 24R196 Retainer Pin O rings O ring 208 qty 20 and o ring 218 qty 10 Accessory Kits 24R646 Exhaust Hose 3 8 npt 200 psi FDA Compliant hose 6 ft 24R649 ISO DIN Adapter 1 in 25 mm Tri clamp to 25 mm threaded DIN 11851 with o ring 26 3A2977D Dimensions Dimensions ti19925a eS tee es amamos r so 19 s gt 5 0 5 0 f CTA E SS 3A2977D 27 Performance Chart Performance Chart Test Conditions Pump tested in water Cycles per Minute 20 40 60 80 100 300 14 2 1 21 0 39 12 250 1 7 17 19 33 10 200 0 28 1 4 13 B Fluid B 8 Outlet 0 0 23 Air Flow Pressure 1 0 10 scfm psi 6 m3 min MPa bar 0 17 100 0 7 7 4 0 11 50 2 00809 0 06 0 0 0 5 1 0 1 5 2 0 2 5 1 9 3 8 5 7 7 6 9 5 Fluid Flow gpm lpm KEY 100 psi 0 7 MPa 7 bar Inlet Air Pressure B 70 psi 0 5 MPa 5 bar Inlet Air Pressure 40 psi 0 3 MPa 3 bar Inlet Air Pressure Air Consumption Fluid Flow ai 3A2977D Technical Data Technical Data U S Metric Maximum Fluid Working Pressure 250 psi 17 bar 1 7 MPa Air Inlet Pressure Range 30 to100 psi 2
9. 44 24R046 and 24R047 Ref Part 1 24R180 2 166117 3 16U981 5 620223 6 24R190 24R189 24R192 24R191 7 112933 3A2977D Description MOTOR SaniForce 2 1 see Air Motor Parts GASKET sanitary fitting CONNECTOR CLAMP 2 5 in Tri clamp DISPLACEMENT PUMP see Displacement Pump Parts Used on Pump Model 24N300 Used on Pump Model 24N344 Used on Pump Model 24R046 Used on Pump Model 24R047 MUFFLER Qty N gt N Ref Part 10 24R178 14 16U653 17 184 167148 19 24R650 19a 19 Description COVER motor includes o ring ref 123 TOOL pick LABEL compliance LABEL warning KIT bung adapter includes 19a and 19b Clamp Bung adapter Parts A Replacement Danger and Warning labels tags and cards are available at no cost Air Motor 24R180 does not include cover ref 10 Order Kit 24R179 for an air motor with cover 21 Parts Air Motor 24R180 A Torque to 50 to 60 in lb 5 6 to A Apply sanitary lubricant Apply medium strength thread r o Q D C gt Torque to 15 to 20 ft lb 20 3 to 7 1 Nem N gt Torque to 20 to 30 in Ib 2 3 to 4 Nem oO gt Apply pipe sealant 22 A 4 2 103 126 09 109 104 amp 4 2 102 IN 1 101 1 5 8414 108 4 IT 1 14107 _ __ i N 120 24 119 111 3 Ai 102 A 1112 N 19 2106 RATA A t t N
10. 977D 7 Reassemble the air valve if needed Lubricate and install a new o ring 106 on the air valve 105 Lubricate and install the three o rings 112 then install the spacers 111 Install gasket 107 and valve cap 108 Apply blue Loctite or equivalent on the screw threads Torque the screws to 20 to 30 in Ib 2 3 to 3 4 Nem Skip Step 8 and go to Step 9 A Torque to 20 to 30 in lbs 2 3 to 3 4 Nem ti21686a 3A2977D 10 11 Repair Install assembled air valve from kit Lubricate and install new o rings 106 and 115 Use pipe sealant on the threads of the valve 105 and torque to 15 to 20 ft lb 20 3 to 27 1 Nem Use a screwdriver as shown if needed A Torque to 15 to 20 ft lb 20 to 27 Nem ti21687a Grease the inside and threads of the cylinder 101 With the base clamped in a vise put the cylinder 101 over the piston and screw into place Tighten with a strap wrench and torque to 50 to 60 in Ib 5 6 to 6 8 Nem Lubricate and install a new gasket 102 into the air cylinder cap 103 Make sure the spring 104 is in place Lubricate the cylinder threads Use a strap wrench to tighten the cap 103 onto the cylinder 101 Torque to 15 20 ft lb 20 3 to 27 1 Nem Replace the cover 10 15 Repair Disassemble the Pump all the way Then remove the cartridge 215 Remove o rings 216 220 Use a screwdriver If not yet done follow steps in to push the u cup 217 out
11. BALL bearing PIN seat inlet order Kit 24R195 CARTRIDGE throat seal O RING 129 FKM U CUP UHMWPE Models 24R190 and 24R192 PTFE Models 24R189 and 24R191 O RING FKM 10 included in Kits 24R187 24R188 24R195 and 24R196 O RING FKM Models 24R190 and 24R192 PTFE Models 24R189 and 24R191 Parts Qty Parts included in Pump Seals Kits 24R187 UHMWPE and 24R188 PTFE Y Parts included in Throat Seal Kits 24R185 UHMWPE and 24R186 PTFE 25 Kits and Accessories Kits and Accessories Replacement Parts Kits des 4 24R175 Air Motor Seals Gasket 102 o rings 106 115 120 and upper gasket 107 t 262035 Air Valve Kit Piston head 105 upper gasket 107 valve cap 108 spacer 111 piston disk 113 screws 114 and o rings 106 112 115 24R187 UHMWPE Pump Seals Kit OR Piston check bearing 205 u cup cartridge 215 24R188 PTFE Pump Seals Kit u cups 214 217 and o rings 208 211 216 218 220 Y 24R185 UHMWPE Throat Seal Kit OR U cup cartridge 215 u cup 217 and o rings 216 24R186 PTFE Throat Seal Kit 220 24T043 Air Cylinder Cap Kit Cap 103 gasket 102 spring 104 pin 109 and o ring 126 24R176 Air Motor Piston Kit Piston with cap and o ring 124 factory assembled bushing 119 and o ring 120 24R177 Air Inlet Outlet Fitting Kit Inlet outlet fitting 125 and o ring 126 24R178 Air Motor Cover Kit Cover 10 and o ring 123
12. Instructions Parts GRACO SaniForce 2 1 Sanitary Piston Pumps SALANN For use in sanitary applications to transfer low to medium viscosity fluids Use with non flammable liquids only For professional use only Important Safety Instructions Read all warnings and instructions in this manual Save these instructions Maximum Fluid Working Pressure 250 psi 1 7 MPa 17 0 bar ti19915a PROVEN QUALITY LEADING TECHNOLOGY Contents Models so e eae pave NANO nada 3 WAMMNINGS cicoiicccinos aiii dadas 5 Installation a ii aaa inet 7 GrOUNdIN Desde iic 7 Mountings A A liters ney 7 DOU o vee E E 7 Oparta orii osa ii iniri 9 Pressure Relief Procedure 9 Flush Before First US oooooococccccccocccccccccnnocos 9 Adjusting the Pump Speed and AA 2 eecceeeeceeeeeeeeeeeeeeeeeees 9 Pump Shut Down 22 cceeeeeeeeeeeeeeeeeeees 9 Maintenance 0 cccceeeeeeeeceeeeeeeeeeeeeeeeeeeeaaes 10 Flushing Procedurer 10 GIG ANIM Gi ere E AAA 10 Tighten Threaded Connections 0 0 10 TroubleShooting cccecceeeeeeeeeeeeeeeaeeeeeeaeeeeeeeea 11 2 A Mad aa aa toast aa A 12 Disconnect the Air Motor s c 12 Air Motor Disassembly ooocococccocccccoccccnncccnns 12 Air Motor Reassembly ceeeeeeeeeeeeeeeees 14 Disassemble the PUMP oocooccccncccnoccccnncccnnanos 16 Reassemble After Cleaning oooooocncnnncccccnnno 17 Reconnect The PUMP cooocccoccccnccnnnncnnnncncnna
13. M 05 1 125 3 124 Sa y Seige ee ti21288a 3A2977D Air Motor 24R180 Parts Ref 101 1024 103 104 105t 106 107 108t 109 111t 112t 113t 114t 115 t 118 119 3A2977D Part 16P288 120212 157630 160258 15J544 15J546 121610 722834 16P900 Description CYLINDER air motor GASKET CAP air cylinder SPRING tapered HEAD air piston O RING buna N GASKET upper CAP valve PIN spring stop included with ref 103 SPACER disk O RING buna N DISK air piston SCREW cap socket head O RING FKM BASE air motor BUSHING air motor included with air piston assembly ref 124 Qty gt gt gt N W gt wow _ Ref 120 121 122 123 124 125 126 127 Part 159846 16P926 15J551 U22665 24R176 24R177 111819 116343 Description O RING buna N RETAINER o ring SPRING compression O RING PISTON air assembly includes Bushing ref 119 and o ring ref 120 FITTING inlet outlet stainless steel 1 2 18 to 3 8 18 npt includes o ring ref 126 O RING included with ref 103 SCREW ground Parts Qty hz gt DD Parts included in Air Motor Seal Kit 24R 175 t Parts included in Air Valve Kit 262035 Parts included in Air Cylinder Cap Kit 247043 23 Parts Displacement Pump Models 24R189 24R190 24R191 and 24R192 220 1 et 215 et 216 1
14. ad fluid and solvent manufacturer s warnings For complete information about your material request MSDS from distributor or retailer Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations PLASTIC PARTS CLEANING SOLVENT HAZARD Many solvents can degrade plastic parts and cause them to fail which could cause serious injury or property damage Use only compatible water based solvents to clean plastic structural or pressure containing parts e See Technical Data in this and all other equipment instruction manuals Read fluid and solvent manufacturer s MSDSs and recommendations TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to kn
15. djusting the Pump Speed and Pressure Set pressure regulator to 0 psi Open the bleed type master air valve Adjust the pump air regulator until the pump is running smoothly Allow the pump to cycle slowly until all air is pushed out of the lines the fluid will flow in a steady stream from the fluid outlet and the pump is primed With the air supply turned on the pump will start when the dispensing valve is opened and stall against pressure when the valve is closed Ina circulating system the pump operates until the air supply is turned off NOTICE Never allow the pump to run dry of fluid A dry pump will accelerate to a high speed possibly damaging itself If the pump accelerates quickly or is running too fast stop the pump immediately and check the fluid supply If the supply is empty and air has been pumped into the lines replace the container and prime the pump and lines with fluid Be sure to eliminate all air from the system Pump Shut Down Follow the Pressure Relief Procedure page 9 Maintenance Maintenance Flushing Procedure Note e Flush before fluid can dry in the equipment at the end of the day before storing and before repairing equipment Flush at the lowest pressure possible Check connectors for leaks and tighten as necessary e Flush with an appropriate cleaning solution 1 Follow Pressure Relief Procedure page 9 2 Remove the pump from the fluid container Place it in a
16. e parts as necessary 3A2977D Repair Reassemble After Cleaning Note Any damaged parts must be replaced Note Lubricate the o rings throat packings and piston seals with appropriate waterproof sanitary lubricant 1 Lubricate and install u cup 204 and bearing 205 on the piston seat 203 U cup lip must face up Lubricate and install o rings 218 on the seat assembly Install the ball 207 then the seat assembly in the outlet housing Lubricate and install one o ring 208 in the groove on the outlet seat pin 206 Push the pin 206 through the holes Lubricate and install the other o ring 208 in the other groove on the pin Check that the o rings 208 are seated in the grooves NOTE Be sure to use the smaller o rings 208 on the pin 206 and the arger o rings 218 on the seat assembly Stack the o rings on the bench if needed to determine size ti19922a Figure 10 Lubricate the inside of the cylinder near the ends Then slide the rod 202 into the cylinder from the top Lubricate and install a new u cup 217 into the cartridge 215 U cup lips must face out of cartridge Lubricate and install o ring 216 on the outside of the cartridge 215 Lift the rod 202 out of the cylinder part way Lubricate the rod and slide the cartridge 215 over the rod into the cylinder Lubricate and install o ring 220 over the rod into the groove in the top of the cartridge Then push the rod
17. lvent pails used when flushing Follow local code Use only conductive metal pails placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts grounding continuity To maintain grounding continuity when flushing or relieving pressure Hold metal part of the dispense valve firmly to the side of a grounded metal pail then trigger the valve Mounting Mount the pump to fully support the weight of the pump and accessories as well as the stress caused 3A2977D Installation during operation Do not use air or fluid lines to support the pump Setup To avoid contaminating the fluid pipe the exhaust air to vent outside of the fluid product area away from people animals or food handling areas Note Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawings Accessories are available from Graco Make certain all accessories are sized and pressure rated to meet your system requirements Figure 1 is only a guide for selecting and installing system components and accessories Contact your Graco distributor for assistance in designing a system to suit your particular needs Install a fluid drain valve P close to the fluid outlet to relieve fluid pressure in the hose Install a bleed type master air valve G close to the pump air inlet D to relieve air trapped between it and the air motor I
18. n empty drum Operate it to pump out as much fluid as possible 3 Place siphon tube in grounded metal pail containing an appropriate cleaning solution 4 Set pump air regulator to lowest possible fluid pressure and start pump 5 Run the pump long enough to thoroughly clean the pump and hoses 6 Follow Pressure Relief Procedure page 9 Cleaning Be sure to follow your national and state sanitary standard codes and local regulations e Use appropriate cleaning and disinfecting agents at intervals appropriate for product processed e Follow cleaning product manufacturer s instructions Note The pump lower must be disassembled to thoroughly clean it 1 Follow the Pressure Relief Procedure page 9 10 2 Remove the pump from the fluid container Place it in an empty drum Operate it to pump out as much fluid as possible 3 Flush the system thoroughly with an appropriate cleaning solution See Flushing Procedure page 10 4 Follow the Pressure Relief Procedure page 9 5 Remove the air and fluid hoses and fittings from the pump 6 Disassemble the fluid pump and accessories See Disassemble the Pump page 16 7 Wash all pump parts with an appropriate cleaning solution at the cleaning product manufacturer s recommended temperature and concentration 8 Rinse all pump parts again with water and allow them to dry 9 Inspect all pump parts and reclean if needed Note Any damaged rubber parts mu
19. nos 18 Notes cuidada eect Saat ees 19 PRA A E tke bi 20 Kits and ACCEessSories ocococccccccnccconcnccncnnonininannnoo 26 DIMENSIONS ococccccconcncnncncononcnnnnannn nana nnc nana n aS 27 Performance Chatce ss inn e a ia eee en ees 28 Technical Data eraat a aa 29 Graco Standard Warranty eeen 30 3A2977D Models Models See ID tag on side of air motor located under the motor cover for model number ti21541a Maximum Air Inlet Pressure 100 psi 0 7 MPa 6 9 bar Maximum Fluid Working Pressure 250 psi 1 7 MPa 17 0 bar Pump Pump Type Pump Description Packings Model 24N300 Double Ball Tall Drum Length 42 in 107 cm Drum U Cup UHMWPE U Cup UHMWPE UHMWPE 24N344 Double Ball Tall Drum Length 42 in 107 cm Drum U Cup PTFE 24R046 Double Ball Standard Drum Length 34 in 86 cm Drum U Cup UHMWPE 24R047 Double Ball Standard Drum Length 34 in 86 cm Drum U Cup PTFE NOTE See page 4 for FDA Material Certification Il 2 GD c IIA T3 3A2977D 3 GRACO Material Certification SaniForce Product Family Issue Date April 24 2013 All fluid contact materials in the SaniForce product family are FDA Compliant and meet the United States Code of Federal Regulations CFR Title 21 Section 177 or are of a corrosion resistant grade Stainless Steel This includes the below product groups 4 SaniForce 515 1040 1590 and 2150 Air Operated
20. ns Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area Static charge may build up on plastic parts during cleaning and could discharge and ignite flammable vapors To help prevent fire and explosion e Clean plastic parts only in well ventilated area e Do not clean with a dry cloth PRESSURIZED EQUIPMENT HAZARD Fluid from the equipment leaks or ruptured components can splash in the eyes or on skin and cause serious injury Follow the Pressure Relief Procedure when you stop spraying dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment e Check hoses tubes and couplings daily Replace worn or damaged parts immediately 3A2977D 5 Warnings EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influence of drugs or alcohol Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Re
21. nstall an air filter regulator F in the pump air line upstream from the bleed valve to control air inlet pressure and to remove harmful dirt and contaminants from your compressed air supply Install a pump runaway valve L in the pump air line to shut off air to the air motor automatically if the pump starts to run too fast Install another bleed type master air valve G upstream from all air line accessories and use it to isolate the accessories during cleaning and repair Installation H M B t119916a Figure 1 Typical Installation Key Pump Components Included A Bung mounted sanitary pump F B Air exhaust muffler may be mounted on pump or G remotely using exhaust hose ref M C 3 8 npt exhaust air outlet H D 3 8 npt air inlet J E 1in tri clamp flanged fluid outlet Order Kit 24R649 K for adapter to 25 mm threaded DIN 11851 See Accessories page 26 M N P System Components Accessories sold separately Air line filter regulator Graco PN 234398 Bleed type master air valve required Air line drain pipe and valve Main air line Pump ground wire required Graco PN 238909 Pump runaway valve Exhaust hose Kit 24R646 see Accessories page 26 Sanitary bung adapter Fluid drain valve required 3A2977D Operation NOTICE Do not expose
22. of the center of the Disconnect the Air Motor page 12 Note Be cartridge Be careful not to damage the lips careful not to scratch the displacement rod Carry to the bench for service 1 Use a pick to move the o rings 208 to the center of the inlet seat pin 214 Slide the pin halfway out remove the o rings 108 then slide the pin the rest of the way out 215 220 2 Use a screwdriver in the slot to remove the e inlet valve assembly Remove the retaining pin 217 O 212 and ball 213 Push the seat 210 out the bottom of the inlet housing 209 Remove 216 O o rings 211 and 216 Clean and inspect the parts m 208 202 214 213 210 201 212 216 ti19919a ti19918a Figure 8 Figure 7 3 Pull the displacement rod 202 out of the top of the cylinder 201 a few inches but do not remove 16 3A2977D 4 Push the displacement rod 202 all the way out the bottom of the cylinder ti19920a Figure 9 See Figure 10 Remove one o ring 208 then slide out the retaining pin 206 and remove the other o ring Remove the outlet assembly and ball 207 Remove the o rings 218 from the seat 203 Be careful not to mix them up with the retaining pin o rings 208 Slide the bearing 205 and u cup 204 off the seat 203 NOTE If not replacing the u cup 204 carefully remove and clean the o ring without damaging the outer or inner lip of the u cup Clean and inspect all parts Replace th
23. ow the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment includes but is not limited to e Protective eyewear and hearing protection e Respirators protective clothing and gloves as recommended by the fluid and solvent manufacturer 6 3A2977D Installation Grounding The equipment must be grounded to reduce the risk of static sparking Static sparking can cause fumes to ignite or explode Grounding provides an escape wire for the electrical current Pump Connect a ground wire Graco PN 238909 to the ground screw on the air motor base Connect the other end of the ground wire to a true earth ground Air and fluid hoses Use only electrically conductive hoses with a maximum of 500 ft 150 m combined hose length to ensure grounding continuity Check electrical resistance of hoses If total resistance to ground exceeds 25 megohms replace hose immediately Air compressors Follow manufacturer s recommendations Dispense valve Ground through connection to a properly grounded fluid hose and pump Material supply container Follow local code Container s that receive material Follow local code So
24. pair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES
25. ruction Use dry air or other material Pump dives at fast speeds only Fluid is too thick causing cavitation Reduce viscosity of fluid by heat or dilution or slow down the pump Raise pump off the bottom of the drum Air motor stalls and hisses air Ice has built up in the air motor Air motor has a broken or missing Replace air motor seals seal Air motor has a broken part Replace broken item Air motor hisses air while running Air motor has a damaged o ring or Replace damaged item upper gasket Fluid comes out of exhaust port Throat seals are worn or missing Replace throat seals Air line contains too much water Pump rod locks up Throat cartridge weep hole is Clear clogged Cover won t stay on Air motor cylinder has a leak Tighten air motor cylinder or cover replace square cylinder seals 3A2977D 17 Repair Repair Disconnect the Air Motor 10 Follow the Pressure Relief Procedure page 8 See Figure 11 page 17 Ne a Release the top clamp 5 Tilt the air motor and unhook the shaft from the ce 103 displacement rod Lift the air motor up and off Q D the rest of the pump E A 5 Release the bottom clamp 5 Remove connector 3 and gasket 2 6 Remove the bung adapter clamp 7 Pull the displacement pump straight up and out of the container Air Motor Disassembly 1 Use flats on the base 118 to clamp the air motor into a vise 2 Remove the motor cover 1
26. st be replaced as they could harbor microorganisms that can contaminate the fluid 10 Immerse all pump parts in an appropriate sanitizer before assembly Take the pump parts out of the sanitizer one by one as needed 11 Lubricate the moving pump parts and o rings packings and seals with appropriate waterproof sanitary lubricant 12 Circulate the sanitizing solution through the pump and the system prior to use Tighten Threaded Connections Before each use check all hoses for wear or damage Replace as necessary Check that all connections are tight and leak free 3A2977D Troubleshooting Troubleshooting 1 Follow Pressure Relief Procedure page 9 2 Check all possible remedies in the Troubleshooting Chart before disassembling the pump Pump cycles but no fluid comes out Fluid supply is empty Replace fluid supply slow inadequate pressure or increase air line size Fluid line is too small Fluid is too thick Reduce viscosity of fluid by heat or dilution Pump dives and or does not pump Pump rod check seat or seals are Replace check seat or seals on upstroke worn out or missing Pump dives and or does not pump Inlet check seat or seals are worn Replace inlet check seat or seals on downstroke out or missing Fluid inlet is obstructed Clear obstructions away from inlet Raise pump off of drum bottom Pump cycles unevenly or erratically Air motor is obstructed by ice chunks Remove obst
27. the air motor to temperatures higher than 120 F 49 C or the immersed fluid pump to temperatures higher than 250 F 121 C Excessive temperatures may damage the pump packings and seals To avoid injury from exhaust hose whip never operate the pump without a muffler installed Secure the exhaust hose to a solid stationary object Pressure Relief Procedure Follow the Pressure Relief Procedure kd whenever you see this symbol This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as splashing in the eyes or on skin follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing the equipment 1 Shut off the air supply to the pump 2 Close the bleed type master air valve required in system 3 Open the fluid ball valve and or dispensing valve to relieve fluid pressure 4 Open all fluid drain valves in the system having a waste container ready to catch drainage Leave drain valve s open until you are ready to dispense again 3A2977D Operation Flush Before First Use The sanitary pump was assembled using sanitary lubricant on moving parts and was tested in water Flush the pump thoroughly with an appropriate cleaning solution or disassemble and sanitize the parts before using the pump See Flushing Procedure page 10 Check national state and local codes for specific limitations A
28. x O 217 N xt 7 o ni A O Va N a 202 Ty 201 Se A Apply sanitary lubricant i E SS 1 gt O 207 oak D 205x ae x 1 204 a a m E 218 eo o Be 213 X Si 4 ti21289a 24 214 3A2977D Displacement Pump Parts Ref 201 202 203 204 205 206 207 208 209 210 3A2977D Part 24R193 24R194 24R183 24R184 16P149 16P254 16P044 16P150 16P147 104585 16P133 24V838 16P132 Description CYLINDER pump Models 24R190 and 24R189 Models 24R192 and 24R191 ROD displacement Models 24R190 and 24R189 Models 24R192 and 24R191 SEAT outlet sold with ball ref 207 in Kit 24R181 U CUP UHMWPE Models 24R190 and 24R192 PTFE Models 24R189 and 24R191 BEARING piston check PIN outlet check order Kit 24R195 BALL stainless steel sold with seat ref 203 in Kit 24R 181 O RING 008 FKM included in Kits 24R187 24R188 24R195 and 24R196 GUIDE ball inlet Acetal standard 316 stainless steel heavy duty SEAT inlet sold with ball ref 213 and o ring ref 211 in Kit 24R182 Qty 10 Ref 211 212 213 214 215 Y 2160 Y 217 Y 218 220 Y Part 126216 103869 16P146 16P242 16P255 16P041 126806 124494 Description O RING 125 FKM sold with seat ref 210 and ball ref 213 in Kit 24R182 PIN dowel
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