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Graco 308116T User's Manual

1. gel 0194 Part No 224341 102021 166237 207352 156082 101946 Description DISPLACEMENT PUMP ASSY See pages 18 19 for parts Qty 4 NUT lock 3 8 16 stainless steel 3 ROD tie stainless steel 3 5 in 89 mm shoulder to shoulder AIR MOTOR See 306982 for parts SEAL o ring nitrile rubber 3 4 4 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm i Keep these spare parts on hand to reduce down time 308116 4 15 Parts Model 224343 Series A Shown 5 1 Ratio Monark Pump Includes items 101 111 Model 261630 Series A 5 1 Ratio Monark Pump Includes items 101 111 Ref Part No No Description Qty 101 224341 DISPLACEMENT PUMP ASSY for Model 224343 only See pages 18 19 for parts 1 254999 DISPLACEMENT PUMP ASSY for Model 261630 only 108 See pages 18 19 for parts 1 102 102021 NUT lock 3 8 16 stainless steel 3 103 24B189 KIT tie rod 3 108 205997 AIRMOTOR See 307043 for parts 1 110 156082 SEAL o ring nitrile rubber 1 111 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm 1 v Keep these spare parts on hand to reduce down 1 Ed time 103 111 e 02 101 ee be 0196B 16 308116 Parts Model 902147 Series A Shown 5 1 Ratio Monark Pump Includes items 101 116 Model 247147 Series A 5 1 Ratio Monark Pump Includes items 101 111 A Items 112 116 used on Model 902147 only Ref Pa
2. 8 308116 8 Leave the drain valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above very slowly loosen the tip guard retaining ring or hose end coupling and relieve pressure gradually then loosen completely Now clear the tip or hose 44 WARNING Moving parts can pinch or amputate your fingers or other body parts When air is supplied to the motor the air motor piston located behind the air motor plates moves See Fig 3 Therefore never oper ate the pump with the air motor plates removed Flush the Pump Before First Use The pump is tested with lightweight motor oil which is left in to protect the pump parts If the fluid you are using may be contaminated by the oil flush it out with a compatible solvent before using the pump If the pump is being used to supply a circulating system allow the solvent to circulate until the pump is thor oughly flushed 44 WARNING For your safety read the warning section Fire or Explosion Hazard on page 4 before flushing and follow all the recommendations given there Operation Maintenance Starting and Adjusting the Pump See the Typical Installation on page 5 Be sure the air regulator E and bleed type master air valve D are closed DO NOT INSTALL THE SPRAY TIP YET Connect a suction hose N to the pump s fluid inlet Hold
3. Air Line Lubricator Bleed Type Master Air Valve required for pump Pump Air Regulator Air Line Filter Bleed Type Master Air Valve for accessories Air Supply Hose Fluid Drain Valve required Fluid Filter Fluid Supply Hose Spray Gun Fluid Suction Hose Wall Bracket Ground Wire required see page 6 for installation instructions lt UZSB2rFACTOMmMIONODyYS 308116 5 Installation General Information NOTE Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing NOTE Always use Genuine Graco Parts and Acces sories available from your Graco distributor If you supply your own accessories be sure they are ade quately sized and pressure rated for your system Fig 1 is only a guide for selecting and installing sys tem components and accessories Contact your Graco distributor for assistance in designing a system to suit your particular needs Prepare the Operator All persons who operate the equipment must be trained in the safe efficient operation of all system components as well as the proper handling of all fluids All operators must thoroughly read all instruction manuals tags and labels before operating the equip ment Grounding 44 WARNING FIRE AND EXPLOSION HAZARD Before operating the pump ground the system as explained below Also read the section FIRE AND EXPLOSION HAZARD on page 4 1 Pump loosen the grounding lug loc
4. help prolong the packing life Adjust the packing nut weekly so it is just tight enough to prevent leakage do not overtighten See Fig 3 Always follow the Pressure Relief Procedure on page 8 before adjusting the packing nut Never allow the pump to run dry of the fluid being pumped A dry pump will quickly accelerate to a high speed possibly damaging itself A pump runaway valve B which shuts off the air supply to the pump if the pump accelerates beyond the pre set speed is available See the Typical Installation on page 5 If your pump accelerates quickly or is running too fast stop it immediately and check the fluid supply If the supply container is empty and air has been pumped into the lines refill the container and prime the pump and the lines with fluid or flush and leave it filled with a compatible solvent Be sure to eliminate all air from the fluid system Shutdown and Care of the Pump For overnight shutdown follow the Pressure Relief Procedure on page 8 Always stop the pump at the bottom of the stroke to prevent the fluid from drying on the exposed displacement rod and damaging the throat packings 308116 9 Operation Maintenance Air Motor Plate 9 g Fig 3 0195 10 308116 Troubleshooting 1 Relieve the pressure A WARNING 2 Check all possible problems and solutions before To reduce the risk of serious injury whenever you disassembling pump are instructed to relieve p
5. 101 on the tie rods 103 See Fig 4 2 Screw the locknuts 102 onto the tie rods 103 loosely Screw the displacement rod 13 into the shaft of the air motor 108 until the pin holes in the rod and shaft align Install the cotter pin 111 3 Apply thread sealant to the pump fluid outlet R and the threads of the fluid hose Mount the pump and reconnect all hoses Reconnect the ground wire if it was disconnected during repair Tighten the packing nut wet cup 2 so it is just snug no tighter Fill the wet cup with Graco Throat Seal Liquid or compatible solvent 4 Tighten the tie rod locknuts 102 evenly and torque as shown in Fig 4 5 Start the pump and run it at about 40 psi 0 3 MPa 2 8 bar air pressure to check that it is operating properly 6 Check for fluid leakage at the packing nut wet cup 2 Follow the Pressure Relief Procedure on page 8 before tightening the packing nut wet cup 12 308116 Model 224342 Shown 102 0194 AN Lubricate AN Model 224342 Torque to 20 30 ft lb 27 41 Nem Models 224343 902147 247147 Torque to 10 15 ft lb 14 20 Nem A Apply sealant as required Fig 4 Service Displacement Pump Service Disassembly When disassembling the pump lay out all removed parts in sequence to ease reassembly Refer to Fig 5 NOTE Standard Repair Kit 224401 UHMWPE PTFE packings is available For the best results use all the new parts in the kit Parts inclu
6. 4 on the piston seat Slide the ball stop pin 21 into the desired set of holes and secure with the cotter pin 3 5 Place the flats of the displacement rod 13 ina vise Apply sealant and screw the piston assembly onto the displacement rod Torque to 50 70 ft lb 68 95 Nem 6 Insert the displacement rod 13 into the bottom of the cylinder 8 being careful not to scratch the cylinder Push the rod straight up until it protrudes from the packing nut 2 7 Install the ball 4 guide 9 o ring 12 and ball stop pin 6 in the intake valve housing 15 Place the intake valve assembly in the locking ring 7 Apply thread sealant to the locking ring and cylin der 8 and screw the ring onto the cylinder 8 Reconnect the displacement pump to the air motor as explained on page 12 308116 13 Service Detail A Throat Packings l Z 2 y NOTE Lips of v packings must 14 face down 13 ze n 24 or 5 o Ex A Ba oF BR ee See Detail A Detail B Piston Packings aA 28 N a 19 27 23 or 20 20 23 or 20 25 26 ds NOTE Lips of v packings must face up ANT 31 15 12 47 0191C Fig 5 _ gt gt gt ___ 14 308116 Parts Model 224342 Series A 10 1 Ratio President Pump Includes items 101 111 Ref No 101 102 103 108 reg Q 108 110 111
7. Accessories Install the following accessories in the positions shown in the Typical Installation using adapters as neces sary A fluid drain valve J is required in your system to relieve fluid pressure in the hose and gun see the Warning at left Install the drain valve pointing down but so the handle points up when opened A fluid filter K filters harmful particles from the fluid A spray gun M dispenses the fluid The gun shown in the Typical Installation is an airless spray gun 308116 7 Operation Maintenance Pressure Relief Procedure 44 WARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying acci dentally To reduce the risk of an injury from acci dental spray from the gun splashing fluid or moving parts follow the Pressure Relief Proce dure whenever you e are instructed to relieve the pressure e stop spraying e check or service any of the system equipment e or install or clean the spray tip 1 Lock the spray gun safety latch 2 Shut off the air supply to the pump 3 Close the bleed type master air valve required in your system 4 Unlock the gun safety latch 5 Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun to relieve pressure 6 Lock the gun safety latch 7 Open the drain valve required in your system having a container ready to catch the drainage
8. Instructions Parts List GRACO SEVERE DUTY UHMWPE PTFE OR PTFE PACKED Stainless Steel Pumps As Her Used to transfer or dispense low viscosity sealants and adhesives For professional use only Important Safety Instructions Read all warnings and instructions in this manual Save these instructions UHMWPE PTFE PACKED PUMPS Model No 224342 Series A ED 10 1 Ratio Presidente Pump l2 G 1800 psi 13 MPa 125 bar Maximum Fluid Working Pressure 180 psi 1 3 MPa 12 5 bar Maximum Air Input Pressure Model No 224343 Series A C 5 1 Ratio Monark Pump 112G 600 psi 4 2 MPa 42 bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 4 bar Maximum Air Input Pressure UHMWPE PTFE PACKED PUMPS Model No 261630 Series A PTFE PACKED PUMPS Model No 247147 Series A Model No 902147 Series A 5 1 Ratio Monark Pump 600 psi 4 2 MPa 42 bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 4 bar Maximum Air Input Pressure Severe Duty Displacement Pumps have an abrasion resistant displacement rod and cylinder Refer to Technical Data on pages 22 23 for Wetted Parts information Model 224342 Shown 0195 El PROVEN QUALITY LEADING TECHNOLOGY Table of Contents Va DIN OS ii RE ee de a ra 2 Typical Installation ue eee 5 Installation ser EERS RE aras 6 Operation Maintenance ie EE Ee EE ed eee 8 SOVICE ee EE ER ae ta EER a E ees e 11 Troubleshooting Ch
9. SING valve intake stainless steel 2 stainless steel 1 4 101917 BALL stainless steel 0 875 in 19 176634 WASHER piston stainless steel 1 22 mm dia 2 20 176635 V PACKING piston PTFE 4 5 162866 V PACKING throat PTFE 4 21 176637 PIN ball stop piston 6 162947 PIN ball stop intake stainless steel 1 stainless steel 1 25 186989 GLAND piston female 7 164630 RING locking stainless steel 1 stainless steel 1 8 240505 CYLINDER stainless steel 1 26 186993 STUD piston stainless steel 1 9 164679 GUIDE ball intake stainless steel1 27 186990 GLAND piston male 10 164782 O RING PTFE 1 stainless steel 1 11 186987 GLAND throat male 28 176644 STUD mounting piston stainless steel 1 stainless steel 1 127 164846 O RING PTFE 1 31 190484 SHIM use as required 3 These parts are included in Repair Kit 224889 which may be purchased separately v Keep these spare parts on hand to reduce down time 308116 21 Technical Data 10 1 President Category Maximum fluid working pressure Maximum air input pressure Pump cycles per 1 gallon 3 8 liters 1800 psi 12 5 MPa 125 bar 180 psi 1 3 MPa 12 5 bar 0 60 cycles min 3 gallon 11 4 liters at 60 cycles min 15 25 cycles min 0 75 1 25 gpm 2 84 4 73 liters min approx 15 scfm 0 42 m min at 1 gpm 3 8 liters min at 100 psi 0 7 MPa 7 bar air pressure approx 31 Ib 14 kg AISI 302 303 304 316 and 17 4 PH grades of Stainless Steel Chro
10. a metal part of the spray gun M firmly to the side of a grounded metal pail and hold the trigger open Then open the pump s bleed type master air valve D Now slowly open the air regulator until the pump starts about 40 psi 0 9 MPa 2 8 bar Cycle the pump slowly until all the air is pushed out and the pump and hoses are fully primed Release the spray gun trigger and lock the safety latch The pump should stall against pressure when the trigger is re leased Follow the Pressure Relief Procedure on page 8 then install the spray tip in the gun With the pump and lines primed and with adequate air pressure and volume supplied the pump will start and stop as the spray gun is opened and closed Ina circulating system the pump will run continuously and will speed up or slow down as supply demands until the air supply is shut off Use an adequately sized air regulator E to control the pump speed and the fluid pressure Always use the lowest air pressure necessary to get the desired results Higher pressures waste fluid and cause pre mature wear of the pump packings and spray tip A WARNING To reduce the risk of overpressurizing your system which could result in component rupture and cause serious bodily injury NEVER exceed the maximum incoming air pressure given on your pump or in the Technical Data on pages 22 23 Keep the packing nut wet cup 2 filled with Graco Throat Seal Liquid TSL or compatible solvent to
11. art 11 Disconnecting the Displacement Pump 12 Reconnecting the Displacement Pump 12 Displacement Pump Service 13 Parts Drawings and Lists 15 Model 224342 President Pump 15 Model 224343 and 261630 Monark Pumps 16 Model 902147 and 247147 Monark Pumps 17 Model 224341 and 254999 Displacement Pumps 18 Model 15G976 Displacement Pump 20 Technical Data and Performance Charts 22 DIMENSIONS eri ta Lia Panetta plica 24 Mounting Hole Layout u e 24 Graco Standard Warranty 26 Graco Information 0 cece eee eee 26 Symbols Warning Symbol 44 WARNING This symbol alerts you to the possibility of serious injury or death if you do nat follow the instructions Caution Symbol 44 CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions 44 WARNING EQUIPMENT MISUSE HAZARD Le INSTRUCTIONS This equipment is for professional use only Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury Read all instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are not sure contact your Graco distributor Do not alter or modify
12. ded in the kit are de noted with one asterisk for example 3 Conversion Kit 224889 is available to convert the pump to all PTFE packings See page 19 for details Clean all the parts thoroughly when disassembling Check them carefully for damage or wear replacing parts as needed 1 Remove the displacement pump from the air motor as explained on page 12 2 Unscrew the locking ring 7 from the cylinder 8 See Fig 5 Remove the intake valve housing 15 3 Remove the o ring 12 ball stop pin 6 ball guide 9 and ball 4 from the intake valve housing 15 4 Loosen the packing nut 2 Push the displacement rod 13 down as far as possible then pull it out the bottom of the cylinder 8 5 Secure the flats of the displacement rod 13 ina vise Using a wrench on the flats of the piston mounting stud 28 screw the piston off the rod Remove one cotter pin 3 and the ball stop pin 21 taking note which set of holes it is in Then remove the ball 4 6 Place the flats of the piston mounting stud 28 ina vise and unscrew the piston stud 26 Remove the piston packings 20 23 glands 25 27 washer 19 and shims 31 7 Remove the packing nut 2 throat packings 5 24 and glands 11 14 from the outlet housing 1 8 Inspect all parts for damage Clean all parts and threads with a compatible solvent before reassem bling Inspect the polished surfaces of the dis placement rod 13 and cy
13. ear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or sub stitution 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 notdisclose 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 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 l
14. ers Maximum recommended pump speed for continuous operation Maximum flow at continuous duty Recommended speed for optimum pump life Air consumption Weight Wetted parts 600 psi 4 2 MPa 42 bar 120 psi 0 8 MPa 8 4 bar 60 cycles min 2 5 gallon 9 46 liters at 60 cycles min 15 25 cycles min 0 63 1 04 gpm 2 38 3 94 liters min approx 8 2 scfm 0 23 m3 min at 1 gpm 3 8 liters min at 100 psi 0 7 MPa 7 bar air pressure approx 20 Ib 9 kg AISI 302 303 304 316 and 17 4 PH grades of Stainless Steel Chrome Plating PTFE Ultra High Molecular Weight Polyethylene KEY Fluid Outlet Pressure Black Curves A 120 psi 0 8 MPa 8 4 bar air pressure Air Consumption Gray Curves B 100 psi 0 7 MPa 7 bar air pressure C 70 psi 0 5 MPa 4 9 bar air pressure D 40 psi 0 3 MPa 2 8 bar air pressure cycles per min 24 48 72 96 120 psi 600 scfm bar 42 m3 min 500 20 aal 0 560 A 400 ee 16 u 28 5 0 448 D 2 A i 300 ds 12 a 21 B 0 336 Q 2 LE 200 Cm C A 14 0 224 ml a Peo 100 Cl 4 i 0 112 0 gpm 0 1 2 3 4 5 liters min 3 8 7 6 11 4 15 2 19 0 FLUID FLOW TEST FLUID NO 10 MOTOR OIL To find Fluid Outlet Pressure bar psi at a specific fluid flow Ipm gpm and operating air pressure bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale and read fluid outl
15. et pressure To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and operating air pressure bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected air consump tion curve gray Follow right to scale and read air consumption 308116 23 Dimensions Model 224342 Shown 1 2 npt f AIR INLET 1 2 npt f FLUID OUTLET ZA I 3 4 npt FLUID INTARE 0195 Pump EES EA 224342 28 38 in 14 63 in 13 75 in 721 mm 372 mm 349 mm 224343 11 5 in 902147 292 mm 247147 261630 26 25 14 63 667 mm 372 mm 24 308116 Mounting Hole Layout 4 38 in 0 28 in 7 1 mm DIA 111 3 mm DIA 2 5 in 5 0 in 4 64mm 127 mm 0775 Notes 308116 25 Graco Standard Warranty Graco warrants all equipment 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 repair 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 w
16. imited 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 ofthe 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 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 reconnais sent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis e
17. knut W and washer X Insert one end of a 12 ga 1 5 mm minimum ground wire Y into the slot in lug Z and tighten the locknut securely See Fig 2 Con nect the other end of the wire to a true earth ground To order a ground wire and clamp order Part No 222011 6 308116 EE Fig 2 w is 2 Air and fluid hoses use only electrically conductive hoses 3 Air compressor follow manufacturer s recommen dations 4 Spray gun ground through connection to a proper ly grounded fluid hose and pump 5 Fluid supply container follow your local code 6 Object being sprayed follow your local code 7 Solvent pails used when flushing follow your local code Use only metal pails which are conductive placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts the grounding continu ity 8 To maintain grounding continuity when flushing or relieving pressure hold a metal part of the spray gun firmly to the side of a grounded metal pail then trigger the gun Mounting the Pump Mount the pump to suit the type of installation planned The pump dimensions and mounting hole layout are shown on page 24 If the pump is immersed be sure the pump intake is 1 2 in 13 mm off the bottom of the fluid container If the pump is mounted on the wall or on a stand connect a suction line to the pump s 3 4 in npt f fluid inlet and place the other end of the
18. less steel 224341 only 1 stainless steel 15J574 HOUSING valve intake 186987 GLAND throat male stainless steel 254999 only 1 186988 GLAND throat female stainless steel 19 176634 WASHER piston stainless steel 176634 WASHER piston stainless steel 20 176635 V PACRING piston PTFE 176635 V PACKING piston PTFE 21 176637 PIN ball stop piston 176637 PIN ball stop piston stainless steel stainless steel 186989 GLAND piston female stainless steel 23 176638 V PACKING piston UHMWPE 186990 GLAND piston male stainless steel 24 176639 V PACKING throat UHMWPE 2 190484 SHIM use as required ND N OO A bh ll mk mk 308116 19 Parts Model 15G976 Series A Severe Duty PTFE Packed Stainless Steel Displacement Pump Includes items 1 31 gl rs eN o Co CAS ND dr ar ND 00 7 d AD 20 308116 00 19 27 Nm o o O Q N O D X tt di T 0190C Parts Model 15G976 Series A Severe Duty PTFE Packed Stainless Steel Displacement Pump Includes items 1 31 Ref Ref No PartNo Description Qty No PartNo Description Qty 1 205999 HOUSING outlet stainless steel 1 13 24C506 ROD displacement stainless steel 1 2 186995 PACKING NUT WET CUP 14 186988 GLAND throat female stainless steel 1 stainless steel 1 3 100063 PIN cotter 1 16 in x 1 2 in 15 186992 HOU
19. linder 8 for scratches scoring or other damage which can cause prema ture packing wear and leaking To check runa finger over the surface or hold the part up to the light at an angle Be sure the ball seats of the piston 26 and intake valve housing 15 are not chipped or nicked Replace any worn or damaged parts Reassembly NOTE On UHMWPE PTFE packed pumps the packing order is one UHMWPE packing two PTFE packings and one UHMWPE packing On PTFE packed pumps all four packings are PTFE 1 See Fig 5 and the NOTE above Lubricate the throat packings and install them in the outlet housing 1 one at a time as follows with the lips of the v packings facing down the male gland 117 the v packings 24 or 5 and the female gland 14 Apply thread lubricant and install the packing nut 2 loosely 2 If you removed the cylinder 8 apply thread lubricant and reinstall it in the outlet housing 1 making sure to replace the o ring 10 3 See Fig 5 and the NOTE above Install shims 31 onto the piston stud 26 as required to eliminate end play Lubricate the piston packings and install them one at a time in the following order with the lips of the v packings facing up the female gland 25 the v packings 23 or 20 the male gland 27 and the washer 19 4 Apply thread sealant and screw the piston stud 26 onto the piston mounting stud 28 Torque to 50 70 ft lb 68 95 Nem Install the piston ball
20. line in the fluid container Installation NOTE Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing If you supply your own accessories be sure they are adequately sized and pressure rated to meet the system s requirements The Typical Installation shown on page 5 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 System Accessories Refer to the Typical Installation on page 5 44 WARNING A bleed type master air valve D and a fluid drain valve J are required in your system These acces sories help reduce the risk of serious bodily injury including fluid injection splashing in the eyes or on the skin and injury from moving parts if you are adjusting or repairing the pump The bleed type master air valve relieves air trapped between this valve and the pump after the air is shut off Trapped air can cause the pump to cycle unexpectedly Locate the valve close to the pump The fluid drain valve assists in relieving fluid pres sure in the displacement pump hose and gun Triggering the gun to relieve pressure may not be sufficient Mounting Accessories Mount the pump A to suit the type of installation planned Refer to the Dimensions and Mounting Hole Layout page 24 Air and Fluid Hoses Be sure all air and fluid h
21. me Plating PTFE Ultra High Molecular Weight Polyethylene KEY Fluid Outlet Pressure Black Curves A 180 psi 1 3 MPa 12 5 bar air pressure Air Consumption Gray Curves B 100 psi 0 7 MPa 7 bar air pressure C 70 psi 0 5 MPa 4 9 bar air pressure D 40 psi 0 3 MPa 2 8 bar air pressure cycles per min 20 40 60 80 100 psi 1800 sefm bar 125 m3 min 1600 i 29 110 2 240 70 1400 r 1 pe ei 960 1200 N 2 d 84 1 680 D 1000 s0 La 0 p 1 400 a 800 De 1 S 56 lt 120 dl 30 ET USES 0 840 42 i 20 400 Bo 0 560 28 D e EE 200 EE 4 10 74 D 0 280 0 gpm 0 1 2 3 4 5 liters min 3 8 7 6 11 4 15 2 19 0 FLUID FLOW TEST FLUID NO 10 MOTOR OIL To find Fluid Outlet Pressure bar psi at a specific fluid flow Ipm gpm and operating air pressure bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale and read fluid outlet pressure 22 308116 To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and operating air pressure bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected air consump tion curve gray Follow right to scale and read air consumption Technical Data 5 1 Monark Category Maximum fluid working pressure Maximum air input pressure Pump cycles per 1 gallon 3 8 lit
22. ng immediately Do not use the equipment until you identify and correct the problem Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid be ing sprayed Keep the spray area free of debris including solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not turn on or off any light switch in the spray area while operating or if fumes are present Do not operate a gasoline engine in the spray area TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin inhaled or swallowed Know the specific hazards of the fluid you are using Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer 4 308116 Typical Installation O N P Ca RN Fig 1 0774A REY Pump Pump Runaway Valve
23. not an air spray system Always have the tip guard and the trigger guard on the gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 8 if the spray tip clogs and before cleaning checking or servicing the equipment Tighten all fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn or damaged parts immediately Do not repair high pressure couplings you must replace the entire hose Fluid hoses must have spring guards on both ends to help protect them from rupture caused by kinks or bends near the couplings MOVING PARTS HAZARD si Moving parts such as the air motor piston can pinch or amputate your fingers e Keep clear of all moving parts when starting or operating the pump e Before servicing the equipment follow the Pressure Relief Procedure on page 8 to prevent the equipment from starting unexpectedly 308116 3 44 WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor ventilation open flames or sparks can cause a hazardous condition and re sult in a fire or explosion and serious injury Ground the equipment and the object being sprayed Refer to Grounding on page 6 If there is any static sparking or you feel an electric shock while using this equipment stop spray i
24. or packings 20 23 To determine if the fluid hose or gun is obstructed follow the Pressure Relief Procedure on page 8 Discon nect the fluid hose and place a container at the pump fluid outlet to catch any fluid Turn on the air just enough to start the pump about 20 40 psi 0 1 0 3 MPa 1 4 2 8 bar If the pump starts when the air is turned on the obstruction is in the fluid hose or gun 308116 11 Service Disconnecting the Displacement Pump 1 Flush the pump if possible Stop the pump at the bottom of its stroke Follow the Pressure Relief Procedure on page 8 2 Disconnect the air and fluid hoses Remove the pump from its mounting Note the relative position of the pump s fluid outlet R to the air motor s air inlet S 3 Unscrew the tie rod locknuts 102 from the tie rods 103 Remove the cotter pin 111 Unscrew the displacement rod 13 from the air motor 108 Carefully pull the displacement pump 101 off the air motor 108 Inspect the o ring 110 See Fig 4 4 Refer to page 13 for displacement pump service To service the air motor refer to the separate air motor manual 306982 or 307043 supplied Reconnecting the Displacement Pump 1 Lubricate the o ring 110 and check that it is in place on the displacement rod 13 Orient the pump s fluid outlet R to the air motor s air inlet S as was noted in step 2 under Disconnecting the Displacement Pump Position the displace ment pump
25. oses are properly sized and pressure rated for your system Use only grounded air and fluid hoses Fluid hoses must have spring guards on both ends Connect a grounded fluid hose L to the pump s fluid Outlet Connect a fluid suction hose N to the pump s 3 4 npt f fluid intake Use a grounded 1 2 in 1 D minimum air hose H to supply air to the pump Air Line Accessories Install the following accessories in the order shown in the Typical Installation using adapters as necessary An air line lubricator C provides automatic air motor lubrication A bleed type master air valve D is required in your system to relieve air trapped between it and the air motor when the valve is closed see the Warning at left Be sure the bleed valve is easily accessible from the pump and is located downstream from the air regulator A pump runaway valve B senses when the pump is running too fast and automatically shuts off the air to the motor A pump which runs too fast can be seriously damaged An air regulator E controls pump speed and outlet pressure by adjusting the air pressure to the pump Locate the regulator close to the pump but upstream from the bleed type master air valve An air line filter F removes harmful dirt and mois ture from the compressed air supply A second bleed type air valve G isolates the air line accessories for servicing Locate upstream from all other air line accessories Fluid Line
26. ressure always follow the Pressure Relief Procedure on page 8 re YY a Pump fails to operate Restricted line or inadequate air Clear increase air supply supply Insufficient air pressure closed or Open clean clogged air valves etc Exhausted fluid supply Refill purge all air from pump and fluid lines Damaged air valving mechanism Service air motor see 306982 or stalling 307043 Dried fluid seizure of displacement Clean check or replace throat rod 13 packings 5 24 always stop pump at bottom of stroke and keep wet cup filled with compatible solvent Pump operates but output is low on Restricted line or inadequate air Clear increase air supply both strokes supply Insufficient air pressure closed or Open clean clogged air valves etc Exhausted fluid supply Refill purge all air from pump and fluid lines Packing nut 2 too tight Loosen see page 9 Loose packing nut 2 or worn throat Tighten packing nut see page 9 packings 5 24 replace throat packings Pump operates but output is low on Held open or worn intake valve Clear service downstroke Pump operates but output is low on Held open or worn fluid piston valve Clear service upstroke or packings 20 23 Erratic or accelerated operation Exhausted fluid supply Refill purge all air from pump and fluid lines Held open or worn intake valve Clear service Held open or worn fluid piston valve Clear service
27. rt No No Description Qty 101 15G976 DISPLACEMENT PUMP ASSY See pages 20 21 for parts 1 102 102021 NUT lock 3 8 16 sst 3 1 103 24B189 RIT tie rod 3 08 108 205997 AIR MOTOR See 307043 for parts 1 110 156082 SEAL o ring nitrile rubber 1 111 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm 1 112 166027 ELBOW street 90 sst 1 113 166719 TUBE rise sst 1 114 166029 NUT flareless tube sst 1 115 102186 FERRULE for 3 4 in OD tube sst 1 116 166030 ADAPTER tube 1 i Keep these spare parts on hand to reduce down time OD USAN R 103 308116 17 Parts Model 224341 Series A shown Severe Duty UHMWPE PTFE Packed Stainless Steel Displacement Pump Includes items 1 31 Model 254999 Series A Severe Duty UHMWPE PTFE Packed Stainless Steel Displacement Pump Includes items 1 33 __ A Items 6 and 7 used on Model 224341 only Que 197 27 23 l 3 9 4 224341 only Oe 33 254999 only 12 0190C 18 308116 Parts Model 224341 Series A Severe Duty UHMVVPE PTFE Packed Stainless Steel Displacement Pump Includes items 1 31 Model 254999 Series A Severe Duty UHMVVPE PTFE Packed Stainless Steel Displacement Pump Includes items 1 33 Ref Ref No PartNo Description Qty No PartNo Description Qty 205999 HOUSING outlet stainless steel 1 25 186989 GLAND piston female 2 186995 PACKING NUT WET CUP stainles
28. s steel 1 stainless steel 1 26 186993 STUD piston stainless steel 1 3 100063 PIN cotter 1 16 in x 1 2 in 27 186990 GLAND piston male stainless steel 2 stainless steel 1 4 101917 BALL stainless steel 0 875 in 28 176644 STUD mounting piston 22 mm dia 224341 only 2 stainless steel 1 101917 BALL stainless steel 0 875 in 31 190484 SHIM use as required 3 22 mm dia 254999 only 1 33 101178 BALL intake 254999 only 1 5 162866 V PACKING throat PTFE 2 6 162947 PIN ball stop intake These parts are included in Repair Kit 224401 stainless steel 224341 only 1 which may be purchased separately 7 164630 RING locking stainless steel 224341 only ad Keep these spare parts on hand to reduce down 8 24C505 CYLINDER stainless steel 1 time 9 164679 GUIDE ball intake stainless steel 224341 only 1 Optional PTFE Packing Conversion 15J577 RETAINER ball intake Kit 224889 254999 only 1 10 164782 O RING PTFE 1 Use to convert the pump to all PTFE packings Kit 11 186987 GLAND throat male must be purchased separately Includes the following stainless steel 1 items 127 164846 O RING PTFE 1 C38225 O RING fluoroelastomer PartNo Description Qty 254999 only 1 13 24C506 ROD displacement stainless steel1 100063 PIN cotter 1 16 in x 1 2 in 14 186988 GLAND throat female stainless steel 2 stainless steel 1 162866 V PACKING PTFE 4 15 186992 HOUSING valve intake 162947 PIN ball stop intake stain
29. t proc dures judiciaires ex cut s donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les procedures 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 distributor closest to you 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 308116 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 1991 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised August 2014 26 308116
30. this equipment Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component Refer to the Technical Data on pages 22 23 for the maximum working pressure of this equipment Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Do not use hoses to pull equipment Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 82 C 180 F or below 40 C 40 F Wear hearing protection when operating this equipment Do not lift pressurized equipment Comply with all applicable local state and national fire electrical and safety regulations 44 WARNING SKIN INJECTION HAZARD Spray from the gun leaks or ruptured components can inject fluid into your body and cause extremely serious injury including the need for amputation Fluid splashed in the eyes or on the skin can also cause serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate surgical treatment Do not point the gun at anyone or at any part of the body Do not put your hand or fingers over the spray tip Do not stop or deflect leaks with your hand body glove or rag Do not blow back fluid this is

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