Graco 308017W User's Manual
Contents
1. TRI PL Installation e A gun or dispense valve N dispenses the fluid The gun shown in Fig 1 is a high pressure dispens ing gun for highly viscous fluids e A gun valve swivel P allows freer gun valve movement Air and Fluid Hoses Be sure all air hoses S and fluid hoses R are prop erly sized and pressure rated for your system Use only electrically conductive hoses Fluid hoses must have spring guards on both ends KEY ommoou z cudom3ovuzzracr Pump 19 Liter 5 Gallon Air Powered Ram Wiper Plate Air Manifold Pump Runaway Valve location shown Air Line Lubricator location shown Pump Bleed Type Air Valve required for pump Pump Air Regulator Air Line Filter Bleed Type Air Valve for accessories Fluid Drain Valve required Fluid Pressure Regulator Airless Spray Gun or Dispensing Valve Gun Valve Swivel Ram Air Pressure Relief Valve Electrically Conductive Fluid Supply Hose Electrically Conductive Air Supply Hose Ram Air Regulator Ram Director Valve Red Handled Main Air Bleed Valve Air LIne Drain Valve Ground Wire required see page 8 for installation instruc2. psi bar cycles min MPa 20 40 60 80 3600 250 scfm 25 m3 min 3000 a 210 A E 21 NA 60 w 2400 ft 168 B 1 68 2 16 hi 45 B 1800 gt B 2 126 Tu 1 26 Q 12 3 C i 1200 30 84 e C 0 84 8 yg od 600 15 42 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Technical Data Bulldog Pumps Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 55 1 Maximum fluid working pressure 34 MPa 341 bar 4950 psi Maximum air input pressure 0 6 MPa 6 2 bar 90 psi Pump cycles per 3 8 liters 1 gal 40 Fluid flow at 60 cycles min 5 7 liters min 1 5 gpm Air motor effective diameter 146 mm 5 75 Stroke length 120 mm 4 7 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 45 5 kg 100 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Ductile Iron Zinc and Nickel Pl
3. Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 84 3 dB A 87 8 dB A 91 2 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 91 6 dB A 94 6 dB A 97 3 dB A 308017 37 Technical Data Senator Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 0 7 MPa 7 bar 100 psi Air Pressure B 0 49 MPa 4 9 bar 70 psi Air Pressure C 0 28 MPa 2 8 bar 40 psi Air Pressure psi bar cycles min MPa 19 38 57 76 95 3600 scfm 250 25 m3 min e 3000 A AL 210 EUM 21 uj 2400 H 5n W 1800 be a 126 1 26 a 12 3 C gd 1200 30 8 600 15 42 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa 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 to read fluid outlet pressure 38 308017 psi bar cycles min MPa 20 40 60 80 pis scfm 25 m3 m
4. 3 If you removed the tie rods 102 from the air motor 101 reinstall them using an 11 mm wrench Torque as specified 4 Screw the nuts 106 onto the tie rods 102 and torque as specified 5 Screw the coupling nut 104 onto the connecting rod 103 or air motor shaft loosely Hold the connecting rod flats with a wrench to keep it from turning Using an adjustable wrench torque the coupling nut 6 Using a torque wrench in the square hole of the supplied wrench 110 torque the packing nut 2 7 Mount the pump and reconnect all hoses Recon nect the ground wire if it was disconnected Fill the wet cup 2 1 3 full of Graco Throat Seal Liquid or compatible solvent 8 Turn on the air supply Run the pump slowly to ensure proper operation A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9 9 Before returning the pump to production relieve the pressure and retorque the packing nut 2 PUMP TORQUE CHART Refer to Fig 4 Pump Tie Rod Tie Rod Coupling Packing Model 102 Nut 106 Nut 104 Nut 2 222768 2 dax AS P BS A 246933 2227689 222770 222778 222813 224660 235626 237208 237492 237779 237780 Torque to 27 34 Nem 20 25 ft lb Torque to 45 53 Nem 33 39 ft lb gt 101 Torque to 50 61 Nem 37 45 ft lb Torque to 20 25 Nem 15 18 ft lb Torque to
5. 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 73 6 dB A 78 3 dB A 80 9 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 87 4 dB A 92 1 dB A 94 6 dB A 308017 35 Technical Data President Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 1 2 MPa 12 bar 180 psi Air Pressure B 0 7 MPa 7 bar 100 psi Air Pressure C 0 49 MPa 4 9 bar 70 psi Air Pressure D 0 28 MPa 2 8 bar 40 psi Air Pressure psi bar cycles min MPa 24 48 72 96 3600 scfm 250 NS m3 min 25 A 3000 v9 210 2 10 21 A uj 2400 60 B 16 i 45 B 1800 B a 126 1 26 Q 12 B 2 kainas g 1200 C 4 30 84 0 84 p C 600 7 D D 15 42 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 liters min 1 9 3 8 5 7 7 6 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa 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 to read fluid outlet pressure 36 308017 psi bar cycles min MPa 25 50 75 3600 scfm 250 m3 min 25 NS 3000 A O 210 2 10 21 A w 2
6. Ductile Iron Zinc and Nickel Plating PTFE Acetal Ultra High Molecular Weight Polyethylene not used on Displacement Pump 235540 Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 90 psi 0 6 MPa 6 2 bar Quiet Bulldog 81 5 dB A 83 6 dB A 85 6 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 90 psi 0 6 MPa 6 2 bar Quiet Bulldog 90 2 dB A 93 5 dB A 94 9 dB A 308017 43 Technical Data Quiet Bulldog Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 0 6 MPa 6 2 bar 90 psi Air Pressure B 0 49 MPa 4 9 bar 70 psi Air Pressure C 0 28 MPa 2 8 bar 40 psi Air Pressure psi bar cycles min MPa 20 40 60 80 5000 scfm 350 m3 min 35 4000 A A d 280 l 28 E 2 3000 3 90 6 210 B B 2 52 gH o A A 2000 60 1 68 d 140 1000 30 70 0 84 7 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black F
7. F provides automatic air motor lubrication e A pump runaway valve E 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 e Anair manifold D has a swivel air inlet It has ports for connecting lines to air accessories such as the ram air regulator T which controls the air pressure to the ram e The air pressure relief valve Q limits the air pressure to the ram to 10 bar 150 psi e The ram director valve U controls the raising and lowering of the ram e An air line filter J removes harmful dirt and moisture from the compressed air supply Also install a drain valve W at the bottom of each air line drop to drain off moisture e Ableed type air valve K isolates the air line accessories for servicing Locate upstream from all other air line accessories Fluid Line Accessories Install the following accessories in the positions shown in Fig 1 using adapters as necessary Install a fluid drain valve L in a tee near the pump fluid outlet The drain valve is required in your system to relieve fluid pressure in the displacement pump hose and gun valve see the WARNING on page 6 Install with the drain valve pointing down but so the handle points up when the valve is open e A fluid regulator M controls fluid pressure to the gun valve and dampens pressure surges Fig 1 K
8. PROBLEM CAUSE SOLUTION Pump fails to operate Restricted line or inadequate air supply Clear increase the air supply closed or clogged valves Check that all valves are open Obstructed fluid hose or gun valve Open clear use a hose with a larger ID fluid hose ID is too small Fluid dried on the displacement rod Clean always stop the pump at the bottom of its stroke keep the wet cup 1 3 filled with a compat ible solvent Dirty worn or damaged motor parts Clean or repair see the separate motor manual Pump operates but Restricted line or inadequate air supply Clear increase the air supply output is low on both closed or clogged valves Check that all valves are open strokes Obstructed fluid hose or gun valve Open clear use a hose with a larger ID fluid hose ID is too small Bleeder valve is open Close the valve Air is leaking into the supply container Check the ram plate seal Fluid is too heavy for pump priming Use the bleeder valve see page 10 use a ram Held open or worn intake valve or seals Held open or worn intake valve or seals or worn intake valve or seals Clear the valve Clear the valve replace the seals the seals Worn packings in the displacement ELATI the packings pump Pump operates but Fluid too heavy for pump priming Use the bleeder valve see page 10 use a ram output is low on down stroke Held open or worn intake valve or seals
9. 110 106 0424A 24 308017 Parts Qty ona UM a k Model 237207 Series A 20 1 Ratio Stubby President Pump UHMWPE and PTFE Packed Ref No Part No Description 101 222772 AIR MOTOR President See 306982 for parts 102 24B191 KIT tie rod 103 237251 ROD adapter 106 109209 NUT hex self locking M10 x 1 5 107 237206 PUMP displacement See pages 30 amp 31 for parts 110 184119 WRENCH packing nut 111 101946 PIN cotter 112 156082 O RING buna N 110 106 05666A Parts Model 246933 Series A 20 1 Ratio President Pump Tuffstack Throat Packed Ref No 101 10277 103 1047 105 106 107 110 111 Part No 222772 24B190 184091 184059 184128 109209 246932 184119 101946 Description Qty AIR MOTOR President See 306982 for parts KIT tie rod ROD adapter NUT coup COLLAR coupling NUT hex self locking M10 x 1 5 ling GO M k k Um PUMP displacement See pages 30 amp 31 for parts WRENCH PIN cotter packing nut ak Ll These parts are included in Connection Kit 236070 110 101 1067 0424A 308017 25 Model 222769 Series A 34 1 Ratio Senator Pump shown UHMWPE and PTFE Packed Model 224660 Series A 34 1 Ratio Quiet Senator Pump UHMWPE and PTFE Packed Ref No Part No Description 101 217540 AIR MOTOR Senator standard Used on Model 222769 See 307592 for parts 220571 AIR MOTOR Senator quiet Use
10. 32 mm crow s foot screw the piston seat 16 into the piston guide Torque to 27 34 N m 20 25 ft lb If it was necessary to remove the priming piston rod 24 from the piston 13 apply thread sealant to the threads of the rod Place the flats of the piston 13 in a vise Hold the flats of the rod with a 12 mm wrench and screw the rod into the piston Torque to 45 53 N m 33 39 ft Ib Use a vise with soft jaws to hold the displacement rod 1 by its flats Install the spacer 33 see the following note on the rod Install the assembled piston guide seat on the piston 13 Apply thread sealant to the threads of the displacement rod and screw the piston assembly onto the rod using a 19 mm wrench on the flats of the piston Torque to 120 130 N m 88 95 ft Ib There will be a small gap between the top of the piston 13 and the shoulder of the rod 1 NOTE The piston spacer 33 is not required when pumping fluids with a viscosity greater than 1 million centipoise 4 Lubricate the threads of the bleeder valve plug 85 The plug has two sets of threads Be sure to screw the plug completely into the valve body 43 Torque the plug to 30 38 Nem 22 28 ft lb NOTE Some models include an outlet nipple 8 and o ring 9 It is not ordinarily necessary to remove these parts However if they were replaced because of damage lubricate the o ring and place it on the nipple Screw the nipple into the outlet housing 10 T
11. 36 45 Nem 27 33 ft lb Torque to 195 210 Nem 145 155 ft lb Torque to 81 89 Nem 60 66 ft lb AN S a 110 MA 106 m d J AoA y 107 Model 222768 President Pump Shown i SA e A G 0424A Fig 4 308017 15 Service Displacement Pump Service Disassembly When disassembling the pump lay out all removed parts in sequence to ease reassembly NOTE Repair Kit 222773 is available for Displacement Pumps 222790 237206 237450 and 246933 The kit includes piston and intake seals and cylinder o rings For the best results use all the new parts in the kit Kit parts are marked with one asterisk for example 11 Repair Kits 222774 UHMWPE PTFE 222775 PTFE 237916 UHMWPE leather and 234422 UHMWPE Tuffstack are available to replace the throat packings For the best results use all the new parts in the kit Kit parts are marked with a symbol for example 3T See page 32 Repair Kit 222793 is available to service the intake valve of Displacement Pumps 222790 237206 237450 and 246933 For the best results use all the new parts in the kit Kit parts are marked with a sym bol for example 191 1 Remove the displacement pump from the air motor as explained on page 14 Place the pump in a vise with the jaws on the outlet housing 10 2 Hold the flats of the priming piston rod 24 with a 12 mm wrench Using a 22 mm wrench unscrew the priming pist
12. Clear the valve replace the seals Pump operates but Held open or worn piston valve or seals Clear the valve replace the seals output is low on up stroke THE TROUBLESHOOTING CHART IS CONTINUED ON PAGE 13 To determine if the fluid hose or gun is obstructed follow the Pressure Relief Procedure on page 9 Disconnect 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 If the pump starts when the air is turned on the obstruction is in the fluid hose or gun 12 308017 Troubleshooting PROBLEM CAUSE SOLUTION Erratic or accelerated Exhausted fluid supply Refill and prime pump speed Fluid is too heavy for pump priming Use the bleeder valve see page 10 use a ram Held open or worn piston valve or seals Clear the valve replace the seals Held open or worn priming piston Clear service Worn packings in the displacement Replace the packings pump 308017 13 Service Required Tools Torque wrench Bench vise with soft jaws Rubber mallet Hammer O ring pick 13 mm 1 2 in dia brass rod Set of socket wrenches Set of adjustable wrenches Pipe wrench Packing nut wrench 110 supplied Thread lubricant Thread sealant Disconnecting the Displacement Pump 1 Flush the pump if possible Stop the pump at the bottom of its stroke A WARNING To reduce the risk of serious injury whenever you are instructe
13. The ram will slowly drop 4 Unlock the gun valve trigger safety 5 Hold a metal part of the gun valve firmly to the side of a grounded metal pail and trigger the gun valve to relieve pressure 6 Lock the gun valve trigger safety 7 Open the drain valve required in your system having a container ready to catch the drainage 8 Leave the drain valve open until you are ready to spray dispense again If you suspect that the spray tip nozzle 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 nut or hose end coupling and relieve pressure gradually then loosen completely Now clear the tip nozzle or hose Packing Nut Wet Cup Before starting fill the packing nut 2 1 3 full with Graco Throat Seal Liquid TSL or compatible solvent See Fig 3 A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure at left The packing nut is torqued at the factory and is ready for operation If it becomes loose and there is leaking from the throat packings relieve pressure then torque the nut to 45 53 Nem 33 39 ft lb using the supplied wrench 110 Do this whenever necessary Do not overtighten the packing nut AN Bleed hole must face down A Torque to 45 53 Nem 33 39 ft lb 0423A Fig 3 308017 9 Operation Flush
14. air Before servicing the equipment follow the Pressure Relief Procedure on page 9 to prevent the equipment from starting unexpectedly A WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor ventilation open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury Ground the equipment and the object being sprayed Refer to Grounding on page 8 If there is any static sparking or you feel an electric shock while using this equipment stop spray ing dispensing 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 being sprayed dispensed Keep the spray dispense area free of debris including solvent rags and gasoline Electrically disconnect all equipment in the spray dispense area Extinguish all open flames or pilot lights in the spray dispense area Do not smoke in the spray dispense area Do not turn on or off any light switch in the spray dispense area while operating or if fumes are present Do not operate a gasoline engine in the spray dispense 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 a
15. in the ram close the red handled bleed valve V and move the director valve U to DOWN The ram will slowly drop The pump air bleed valve G relieves air trapped between it and the pump after the air is shut off Trapped air can cause the pump to cycle unexpect edly Locate the valve close to the pump The fluid drain valve L assists in relieving fluid pressure in the displacement pump hose and gun Triggering the gun to relieve pressure may not be sufficient Order Part No 210658 3 8 npt 6 308017 Air Line Install the following accessories as shown in Fig 1 using adapters as necessary e Ared handled main air bleed valve V is re quired in your system to shut off the air supply to the pump and ram see the WARNING at left When closed the valve will bleed off all air in the ram and pump and the ram will slowly drop Be sure the valve is easily accessible from the pump and is located upstream from the air manifold D e The pump air bleed valve G 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 valve is easily accessible from the pump and is located downstream from the air regulator H e The pump air regulator H 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 pump air bleed valve G e An air line lubricator
16. the gun valve In a circulating system the pump will speed up or slow down on demand until the air supply is shut off A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9 11 Relieve the pressure Install the spray tip in the gun A WARNING COMPONENT RUPTURE HAZARD CET Mn To reduce the risk of overpressurizing your system which could cause compo nent rupture and serious injury never exceed the Maximum Incoming Air Pressure to the pump see the Technical Data on pages 33 43 12 Use the air regulator H to control the pump speed and the fluid pressure Always use the lowest air pressure necessary to get the desired results Higher pressures cause premature tip nozzle and pump wear Shutdown and Care of the Pump A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9 For overnight shutdown stop the pump at the bottom of the stroke to prevent fluid from drying on the ex posed displacement rod and damaging the throat packings Relieve the pressure Always flush the pump before the fluid dries on the displacement rod Refer to Flushing at right Flushing A WARNING FIRE AND EXPLOSION HAZARD Before operating the pump read the section FIRE AND EXPLOSION HAZ ARD on page 5 Be sure the entire sy
17. the Pump Before First Use The pump is tested with lightweight 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 See Flushing on page 11 Starting and Adjusting the Pump A WARNING MOVING PARTS HAZARD See Fig 3 The priming piston 25 and the air motor piston located behind the air motor plates AA move during opera tion Keep hands and fingers away from the priming piston 25 during operation and whenever the pump is charged with air The priming piston ex tends beyond the intake cylinder 23 to pull materi al into the pump and can amputate a hand or finger caught between it and the intake cylinder Follow the Pressure Relief Procedure on page 9 before checking clearing or cleaning the priming piston Never operate the pump with the air motor plates AA removed 1 Do not install the spray tip yet 2 Supply fluid to the pump per the requirements of your system 3 See Fig 1 Close the pump air regulator H 4 Open the red handled main air bleed valve V and the pump s bleed type air valve G 5 Hold a metal part of the gun valve N firmly to the side of a grounded metal pail and hold the trigger open 10 308017 6 Slowly open the air regulator H until the pump starts 7 Cycle the pump slowly until all air is pushed out and the pump and hoses are fully primed 8 Release the gun
18. 2 4 in 32 7 in 12 7 in 237208 1329 mm 570 mm 759 mm 251 mm 3 4 npsm 3 4 npt f 52 32 in 22 4 in 29 88 in 9 9 in 237779 1329 mm 570 mm 759 mm 251 mm 3 4 npsm f 3 4 npt f 52 32 in 22 4 in 29 88 in 9 9 in 46 308017 f f 52 i 9 in 52 32 in 22 4 in 29 88 in 9 9 in f 3 f Mounting Hole Layout PRESIDENT PUMPS 31 25 mm 1 230 62 50 mm 2 461 7 9 mm 0 312 diameter 2 11 4 mm 0 449 diameter 3 0213 MONARK PUMPS 62 50 mm 2 461 7 1mm 0 281 0 449 diameter 2 diameter 3 44 5 mm 1 750 54 1 mm 2 131 0214 SENATOR AND BULLDOG PUMPS 94 28 mm 3 712 17 mm 0 669 diameter 3 62 50 mm 2 461 31 25 mm 1 230 11 5 mm 0 453 diameter 4 54 13 mm 0431 2 131 308017 47 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 T
19. 20 1 ratio stubby President Pump 1 2 12 180 25 248 3600 Series A UHMWPE PTFE Packed 246933 20 1 ratio President Pump Series A 1 2 12 180 25 248 3600 Tuffstack Throat Packed 222769 34 1 ratio Senator Pump Series A 0 8 8 120 28 281 4080 UHMWPE PTFE Packed 224660 34 1 ratio Quiet Senator Pump 0 8 8 120 28 281 4080 Series A UHMWPE PTFE Packed 237492 34 1 ratio stubby Senator Pump 0 8 8 120 28 281 4080 Series A UHMWPE PTFE Packed 237780 34 1 ratio stubby Quiet Senator 0 8 8 120 28 281 4080 Pump Series A UHMWPE PTFE Packed 222778 55 1 ratio Bulldog Pump Series A 0 6 6 2 90 34 341 4950 UHMWPE PTFE Packed 222813 55 1 ratio Quiet Bulldog Pump 0 6 6 2 90 34 341 4950 Series A UHMWPE PTFE Packed 237208 55 1 ratio stubby Bulldog Pump 0 6 6 2 90 34 341 4950 Series A UHMWPE PTFE Packed 237779 55 1 ratio stubby Quiet Bulldog9 Pump Series A UHMWPE PTFE Packed 2 308017 Symbols Warning Symbol Caution Symbol This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions or destruction of equipment if you do not follow the instructions A WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury T NA INSTRUCTIONS This equipment is for professional use only Read all instruction manuals tags and labels
20. 400 60 a 168 1 68 o 16 W 1800 T amp 120 B hee Q 12 Bn 4 B 5 i 1200 w 4 30 84 C C 0 84 8 600 p D 15 42 T N 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 liters min 1 9 3 8 5 7 7 6 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Technical Data Senator Pumps A WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 34 1 Maximum fluid working pressure 28 MPa 281 bar 4080 psi Maximum air input pressure 0 8 MPa 8 bar 120 psi Pump cycles per 3 8 liters 1 gal 38 Fluid flow at 60 cycles min 6 liters min 1 6 gpm Air motor effective diameter 146 mm 5 75 Stroke length 120 mm 4 7 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 45 5 kg 100 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Ductile Iron Zinc and Nickel Plating PTFE Acetal Ultra High Molecular Weight Polyethylene not used on Displacement Pump 235540
21. Get immediate surgical treatment Do not point the gun valve at anyone or at any part of the body Do not put your hand or fingers over the spray tip nozzle Do not stop or deflect leaks with your hand body glove or rag Do not blow back fluid this is not an air spray system Always have the tip guard and the trigger guard on the spray gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun valve trigger safety operates before spraying dispensing Lock the gun valve trigger safety when you stop spraying dispensing Follow the Pressure Relief Procedure on page 9 whenever you are instructed to relieve pres sure stop spraying dispensing clean check or service the equipment and install or clean the spray tip nozzle Tighten all fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose Use only Graco approved hoses Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings MOVING PARTS HAZARD Moving parts such as the priming piston can pinch or amputate your fingers 308017 Keep clear of all moving parts when starting or operating the pump Keep hands and fingers away from the priming piston during operation and whenever the pump is charged with
22. Instructions Parts List gt GRACO CARBON STEEL WITH PRIMING PISTON AND SEVERE DUTY ROD AND CYLINDER U S Patent Nos 5 147 188 and 5 154 532 Important Safety Instructions 4 Read all warnings and instructions in this manual Save these instructions Table of Contents List of Models issi ces kaka 2 SYMDOIS x i setia i e eee acd th ea Gree der aed 3 Warnings oc titel pet p eae ey pares 3 Iristallationi sce a aa ek Ge ae UE eee eS 6 Operation dosis RIDERE DU e eee ees tes 9 Service Troubleshooting LL 12 Required Tools cece eee eee eee 14 Disconnecting the Displacement Pump 14 Reconnecting the Displacement Pump 15 Displacement Pump Service 16 PANS 3 coc R ci cet ali dated pep etse infor Ah 244 23 Technical Data and Performance Charts 33 Dimensions e renieu eee eek ee Re I 46 Mounting Hole Layout 47 Warranty seach bien rie iii ga iai ai 48 Graco Information 0060 cece eee eee 48 Model 222768 Shown PROVEN QUALITY LEADING TECHNOLOGY List of Models Maximum Air Maximum Fluid Working Pressure Working Pressure Model No Description MPa bar psi MPa bar psi 222770 10 1 ratio Monark Pump Series A 1 2 12 180 12 124 1800 UHMWPE PTFE Packed 235626 10 1 ratio Monark Pump Series A 1 2 12 180 12 124 1800 PTFE Packed 222768 20 1 ratio President Pump Series A 1 2 12 180 25 248 3600 UHMWPE PTFE Packed 237207
23. Remove only if damaged Detail of Piston and Intake Check Valve 17 Ref S 308017 17 Fig 5 Service 13 Place the flats of the piston seat 16 in a vise Using a 18 mm 1 2 in dia brass rod EE un screw the piston guide 14 from the piston seat 16 See Fig 6 Remove the piston seal 15 always replace with a new one Inspect the mating surfaces of the piston 13 and piston seat 16 for nicks scoring or wear 14 To disassemble the intake check valve DD place the nut 18 in a vise and unscrew the intake valve body 19 using a 28 mm wrench See Fig 7 Remove the seals 42 20 from the nut and from the valve body always replace them with new ones Inspect the mating surfaces of the intake valve body 19 and seat 22 for wear scoring or other damage NOTE The seal 42 is press fit in the nut 18 and may require cutting to ease removal 16 EE 15 Inspect all parts for damage and clean with a compatible solvent To reassemble refer to page 19 N Pa LX 14 0205 Fig 6 Fig 7 18 308017 Service Reassembly Refer to Fig 8 1 Place a 18 mm 1 2 in diameter brass rod length wise in a vise Install a new piston seal 15 on the piston seat Apply thread sealant to the threads of the piston seat Place the piston guide 14 securely on the brass rod Using a
24. ad fluid outlet pressure 42 308017 psi bar cycles min MPa 20 40 60 80 5000 m 350 ae 35 Me m3 min A 4000 120 28 Lu E B 90 2 3000 B 10 B 2 52 lu M 21 a Q 2000 60 3 140 1 68 L 14 c 1000 Vaan 30 70 0 84 7 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Technical Data Quiet Bulldog Pumps Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 55 1 Maximum fluid working pressure 34 MPa 341 bar 4950 psi Maximum air input pressure 0 6 MPa 6 2 bar 90 psi Pump cycles per 3 8 liters 1 gal 40 Fluid flow at 60 cycles min 5 7 liters min 1 5 gpm Air motor effective diameter 146 mm 5 75 Stroke length 120 mm 4 7 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 45 5 kg 100 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel
25. ating PTFE Acetal Ultra High Molecular Weight Polyethylene not used on Displacement Pump 235540 Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 90 psi 0 6 MPa 6 2 bar Bulldog 82 4 dB A 87 3 dB A 88 5 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 90 psi 0 6 MPa 6 2 bar Bulldog 91 6 dB A 95 9 dB A 97 4 dB A 308017 41 Technical Data Bulldog Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 0 6 MPa 6 2 bar 90 psi Air Pressure B 0 49 MPa 4 9 bar 70 psi Air Pressure C 0 28 MPa 2 8 bar 40 psi Air Pressure psi bar cycles min MRA 20 40 60 80 5000 scfm 350 3 mii 35 M A m3 min A 4000 120 280 3 36 28 B E B 5 3000 md 2 210 i ul fr 21 A a 2000 C 60 2 140 C 1 68 L 14 1000 30 70 0 84 7 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa 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 to re
26. before operating the equipment Use the equipment only for its intended purpose If you are uncertain about usage call your Graco distributor Do not alter or modify this equipment Use only genuine Graco parts and accessories Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for your equipment Do not exceed the maximum working pressure of the lowest rated component in your system 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 Comply with all applicable local state and national fire electrical and safety regulations 308017 3 4 A WARNING SKIN INJECTION HAZARD Spray from the spray gun dispense valve hose 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
27. ction Kit 235417 101 110 107 05667A 308017 29 Displacement Pump Parts NOTE Refer to page 32 for the available throat packing kits Model 222790 Series B Displacement Pump UHMWPE and PTFE Packings Model 235540 Series A Displacement Pump PTFE Packings Model 237206 Series A Displacement Pump UHMWPE and PTFE Packings Stubby Pump Model 237450 Series A Displacement Pump UHMWPE and PTFE Packings Stubby Pump Model 246932 Series A Displacement Pump Tuffstack throat UHMWPE and PTFE Packings Ref Ref No Part No Description Qty No Part No Description Qty 1 184041 ROD displacement sst 16 184052 SEAT piston alloy steel 1 328 25 mm 12 92 in long 17 184044 HOUSING intake valve ductile iron 1 used on Models 222790 amp 235540 1 18 184493 NUT packing intake valve 190159 ROD displacement sst carbon steel 1 252 45 mm 9 94 in long 194 184616 VALVE BODY intake alloy steel 1 used on Model 237206 1 20 184049 SEAL intake valve PTFE 1 190172 ROD displacement sst 21 t 187860 SEAL acetal 1 328 25 mm 12 92 in long 22t 184617 SEAT intake valve alloy steel 1 used on Model 237450 1 23 187859 CYLINDER intake ductile iron 1 2 184039 NUT packing carbon steel 24 187858 ROD priming piston sst 1 used on Models 222790 25 184051 PISTON priming carbon steel 1 235540 and 237206 1 30 184121 NUT priming piston alloy steel 1 236577 NUT packing carbon steel 31 184122 GUIDE priming pisto
28. d Pump dimensions and the mounting hole layout are shown on pages 46 and 47 If you are mounting the pump on a ram B refer to the manual supplied with the ram for installation and operation instructions The ram shown in Fig 1 is a 19 liter 5 gal pail ram used with a wiper plate C The ram shown includes an air regulator T It also re quires an air supply hose S and an air manifold D which divides the main air supply into separate lines for the pump and the ram By using Pump Mounting Kit 222776 you can also mount the pump on Floor Stand 222780 200 liter 55 gal Ram 207279 or Inductor 222635 Operation Pressure Relief Procedure A WARNING SKIN INJECTION HAZARD ba The system pressure must be manually relieved to prevent the system from starting or dispensing accidentally Fluid under high pressure can be injected through the skin and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts follow the Pressure Relief Procedure whenever you are instructed to relieve the pressure stop spraying dispensing check or service any of the system equipment or install or clean the spray tip nozzle 1 Lock the gun valve trigger safety 2 Close the pump s bleed type air valve G required in your system 3 Shut off the red handled main air bleed valve V required in your system If the pump is mounted on a ram set the ram director valve U to DOWN
29. d on Model 224660 See 307592 for parts 1027 124B190 KIT tie rod 103 184127 ROD adapter 104p 184059 NUT coupling 105 184128 COLLAR coupling 1067 109209 NUT hex self locking M10 x 1 5 107 222790 PUMP displacement See pages 30 amp 31 for parts 108 184094 PLATE adapter 109 109211 SCREW cap socket hd 5 8 11 unc 2a x 2 51 mm 110 184119 WRENCH packing nut These parts are included in Connection Kit 236070 26 308017 Parts 101 Qty 108 CG9 M k k Kd a a h 0428A Parts Model 237492 Series A 34 1 Ratio Stubby Senator Pump shown UHMWPE and PTFE Packed Model 237780 Series A 34 1 Ratio Stubby Quiet Senator Pump UHMWPE and PTFE Packed Ref No 101 1027 1047 1057 10677 107 1107 Part No 217540 220571 190000 186925 184129 106166 237450 112887 Description Qty AIR MOTOR Senator standard Used on Model 237492 See 307592 for parts 1 AIR MOTOR Senator quiet Used on Model 237780 See 307592 for parts 1 ROD tie 224 mm 8 82 shoulder to shoulder 3 NUT coupling 1 COLLAR coupling 2 NUT hex self locking M16 x 2 0 3 PUMP displacement See pages 30 amp 31 for parts 1 WRENCH packing nut 1 These parts are included in Connection Kit 235417 101 110 05668A 308017 27 Model 222778 Series A 55 1 Ratio Bulldog Pump shown UHMWPE and PTFE Packed Model 222813 Series A 55 1 Ratio Quiet Bulldog Pum
30. d to relieve pressure always follow the Pressure Relief Procedure on page 9 14 308017 2 Relieve the pressure Disconnect the air hose Hold the fluid outlet fitting 8 with a wrench to keep it from being loosened while you disconnect the fluid hose Remove the pump from its mounting Disconnect the displacement pump 107 from the motor 101 as follows Be sure to note the relative position of the pump s fluid outlet 8 to the motor air inlet CC Using an adjustable wrench or a hammer and rod unscrew the coupling nut 104 from the connecting rod 103 or air motor shaft Do not lose or drop the coupling collars 105 See Fig 4 Hold the tie rod flats with a wrench to keep the rods from turning Use the wrench 110 provided with the pump to unscrew the nuts 106 from the tie rods 102 Carefully remove the displacement pump 107 from the motor 101 Refer to page 16 for displacement pump service To service the air motor refer to the separate motor manual supplied Service Reconnecting the Displacement Pump 1 Make sure the coupling nut 104 and the coupling collars 105 are in place on the displacement rod 1 See Fig 4 2 Orient the pump s fluid outlet 8 to the air inlet CC as was noted in step 4 under Disconnecting the Displacement Pump Position the displace ment pump 107 on the tie rods 102 NOTE Refer to Fig 4 and the Torque Chart for proper torque values for your pump
31. e parts from the housing unless they need replace ment Unscrew the bleeder valve plug 35 completely from the valve body 43 Clean the valve threads and the bleed hole It is not necessary to remove the valve body from the pump outlet housing 10 Use a 400 mm adjustable wrench on the flats of the pump cylinder 12 and unscrew the cylinder from the outlet housing 10 Remove the o rings 11 Inspect the inside surface of the cylinder for wear scoring or other damage by holding it up to the light at an angle or running a finger over the surface Inspect the outer surfaces of the displacement rod 1 and priming piston rod 24 for wear scoring or other damage by holding them up to the light at an angle or running a finger over the surface Use a vise with soft jaws to hold the displacement rod 1 by its flats Place a 19 mm wrench on the flats of the piston and unscrew the piston 13 and priming piston rod 24 from the displacement rod 1 Remove the spacer 33 Disassemble the piston guide 14 from the piston 13 It is not necessary to remove the priming piston rod 24 from the piston 13 unless your inspec tion reveals scoring wear or other damage to either part To disassemble place the piston flats in a vise and unscrew the rod using a 12 mm wrench on the flats Service AN Lips of v packings must face down See Detail at right A Valve Plug remove and clean Valve Body do not remove
32. eck Valve 17 Ref 0425B 308017 21 Notes 22 308017 Parts Model 222770 Series A 10 1 Ratio Monark Pump UHMWPE and PTFE Packed Model 235626 Series A 10 1 Ratio Monark Pump PTFE Packed Ref No Part No Description Qty 101 222791 AIR MOTOR Monark See 307043 for parts 102 24B190 KIT tie rod 103 184092 ROD adapter 104 184059 NUT coupling 105 184128 COLLAR coupling 1067 109209 NUT hex self locking M10 x 1 5 107 222790 PUMP displacement Used on Model 222770 only See pages 30 amp 31 for parts 1 235540 PUMP displacement Used on Model 235626 only See pages 30 amp 31 for parts 1 108 184077 PLATE adapter 1 109 109212 SCREW cap socket hd 3 8 16 unc 3a x 0 75 19 mm 110 184119 WRENCH packing nut 1 111 101946 PIN cotter 1 CG9 M k k LQ L These parts are included in Connection Kit 236070 101 111 108 0427A 308017 23 Model 222768 Series A 20 1 Ratio President Pump UHMWPE and PTFE Packed Ref No PartNo Description 101 222772 AIR MOTOR President See 306982 for parts 102 24B190 KIT tie rod 103 184091 ROD adapter 104 184059 NUT coupling 105 184128 COLLAR coupling 1067 109209 NUT hex self locking M10 x 1 5 107 222790 PUMP displacement See pages 30 amp 31 for parts 110 184119 WRENCH packing nut 111 101946 PIN cotter These parts are included in Connection Kit 236070 101 v
33. his 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 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 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 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 f
34. hread lubricant to the threads of the intake cylinder 23 and screw the cylinder into the intake valve housing 17 using an adjustable wrench Torque to 325 354 N m 240 260 ft Ib Slide the priming piston guide 31 onto the rod 24 until it stops Then install the priming piston 25 with the flat side of the priming piston 25 facing up toward the pump Apply thread sealant to the threads of the priming piston rod 24 Hold the rod steady with a 12 mm wrench on the flats and screw the priming piston nut 30 onto the rod with a 22 mm wrench Torque to 45 53 N m 33 39 ft lb Reconnect the displacement pump to the air motor as explained on page 15 Allow 2 hours for the thread sealant to cure before returning the pump to service Throat Packing Detail 14 al AA AA t5 N 31 is N ie R AN 9 Ady 8 Fig 8 NI 4 em Service PPPBPPPPEPPPEBRBE Lips of v packings must face down See Detail at right Lubricate threads and screw completely into body 43 Torque to 30 38 N m 22 28 ft lb Valve Body bleed hole must face down Apply thread sealant Large bevel must face down Flat side must face up Torque to 27 34 Nem 20 25 ft lb Torque to 45 53 Nem 33 39 ft lb Torque to 70 75 Nem 51 55 ft lb Torque to 120 130 Nem 88 95 ft lb Torque to 325 354 Nem 240 260 ft Ib Lubricate Detail of Piston and Intake Ch
35. in 75 3000 210 A A 2 10 21 Bo 200 uj 2400 ee S 168 B 1 68 o 16 a 7B 45 1800 a 126 1 26 a 12 5 C i 1200 30 84 m 0 84 C 8 B Dd 600 15 42 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Technical Data Quiet Senator Pumps A WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 34 1 Maximum fluid working pressure 28 MPa 281 bar 4080 psi Maximum air input pressure 0 8 MPa 8 bar 120 psi Pump cycles per 3 8 liters 1 gal 38 Fluid flow at 60 cycles min 6 liters min 1 6 gpm Air motor effective diameter 146 mm 5 75 Stroke length 120 mm 4 7 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 45 5 kg 100 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Ductile Iron Zinc and Nickel Plating PTFE Acetal Ultra High Molecular Weight Polyeth
36. ll local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer 308017 5 Installation General Information NOTE Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawings NOTE Always use Genuine Graco Parts and Acces Sories available from your Graco distributor Refer to the Product Data Sheet Form No 305546 If you supply your own accessories be sure they are ade quately sized and pressure rated to meet the system s requirements 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 System Accessories A WARNING A red handled main air bleed valve V pump air bleed valve G and fluid drain valve L are re quired These accessories help reduce the risk of serious injury including fluid injection and splashing of fluid in the eyes or on the skin and injury from moving parts if you are adjusting or repairing the pump The red handled main air bleed valve V shuts off and relieves the air to the pump and ram Order Part No 113269 for Monark and President Pumps or 113218 for Senator and Bulldog Pumps The ram will hold pressure if the ram director valve U is in the horizontal neutral position To relieve air pressure
37. n alloy steel 1 used on Model 237450 1 33 184124 SPACER piston sst 1 7A 184090 LABEL warning 1 35 190128 PLUG bleeder valve 1 8 184037 NIPPLE outlet M30 x 1 5 m 37A 184151 LABEL warning 1 3 4 npt m carbon steel 39A 172479 TAG instruction not shown 1 used on Models 222790 42 184469 SEAL intake valve UHMWPE 235540 and 237206 only 1 used on Models 222790 9 110135 O RING PTFE 237450 and 237206 1 used on Models 222790 189217 SEAL intake valve PTFE 235540 and 237206 only 1 used on Model 235540 10 184038 HOUSING outlet ductile iron not included in Repair Kits used on Models 222790 222773 and 222793 1 235540 and 237206 1 43 165702 BODY bleeder valve 1 189389 HOUSING outlet ductile iron 41 109205 rn S E 2 ii fine parts sd Ak a Repair Kit 222773 which 12 184040 CYLINDER pump sst 1 PAY Me ah di Ye 13 184042 PISTON alloy steel 1 14 184043 GUIDE piston alloy steel 1 15 184053 SEAL piston UHMWPE t These parts are included in Intake Seat Repair Kit used on Models 222790 222793 which may be purchased separately 237450 and 237206 1 188257 SEAL piston PTFE used on Model 235540 A Replacement Danger and Warning labels tags and cards not included in Repair Kit 222773 1 are available at no cost 30 308017 Displacement Pump Parts Model 222790 Shown AX Refer to page 32 for available throat packing kits Seal Repair Kit 222773 does not include Piston Seal 188257 or Intake Valve Seal 189217
38. n 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 procedures concern es Graco Information TO PLACE AN ORDER contact your Graco distributor or call this number to identify the distributor closest to you 1 800 328 0211 Toll Free 612 623 6921 612 378 3505 Fax 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 This manual contains English MM 308017 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 1990 Graco Inc is registered to ISO 9001 www graco com Revised 12 2008 48 308017
39. ollow left to scale to read fluid outlet pressure 44 308017 psi bar cycles min MPa 20 40 60 80 5000 MUN 350 3 mi 35 m3 min 120 4000 S A 280 A 3 36 28 a E 3000 90 H 210 B B 2 52 g a Tm GC A a 2000 60 d 140 C 1 68 14 C T 1000 30 70 0 84 7 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Notes 308017 45 Dimensions Model 222768 Shown 0423A Pump C E F Model air inlet fluid outlet 222770 1188 mm 365 mm 826 mm 328 mm 3 8 npt f 3 4 npt m 235626 46 25 in 14 35 in 32 5 in 12 9 in 222768 1251 mm 418 mm 832 mm 328 mm 1 2 npt f 3 4 npt m 246932 49 25 in 16 45 in 32 75 in 12 9 in 237207 1119 mm 418 mm 700 mm 196 mm 1 2 npt f 3 4 npt m 44 07 in 16 45 in 27 57 in 7 7 in 222769 1400 mm 570 mm 830 mm 322 mm 3 4 npsm 3 4 npt m 224660 55 1 in 22 4 in 32 7 in 12 7 in 237492 1329 mm 570 mm 759 mm 251 mm 3 4 npsm 3 4 npt f 52 32 in 22 4 in 29 88 in 9 9 in 222778 1400 mm 570 mm 830 mm 322 mm 3 4 npsm 3 4 npt m 222813 55 1 in 2
40. on nut 30 Slide the priming piston 25 and piston guide 31 off the rod Inspect the surfaces of the guide 31 and piston 25 for Scoring wear or other damage 3 Loosen the packing nut 2 using the wrench 110 supplied or a hammer and brass rod Remove the intake cylinder 23 using an adjustable wrench 4 Unscrew the intake valve housing 17 from the cylinder 12 using an adjustable wrench Pull the housing off the pump The intake check valve assembly DD should slide down the priming piston rod 24 as you remove the housing if it does not slide easily firmly tap on the top of the housing 17 with a rubber mallet to loosen 16 308017 5 10 11 12 Use an o ring pick to remove the seal 21 from the intake valve housing 17 Discard the seal use a new one for reassembly Pull the intake valve seat 22 out the bottom of the housing 17 If the seat is difficult to remove insert a brass rod through the top of the housing and drive the seat out with a hammer Take care not to drop the check valve assembly DD as it comes free and set it aside for later Push the displacement rod 1 down as far as possible then pull it and the priming piston rod 24 out of the outlet housing 10 and cylinder 12 Remove the packing nut 2 throat packings 5 and or 3 and glands 4 and 6 from the outlet housing 10 Some models include a fluid outlet nipple 8 and o ring 9 Do not remove thes
41. orque to 70 75 N m 51 55 ft Ib 5 Lubricate the o rings 11 and install them on the cylinder 12 Apply thread lubricant to the top threads of the cylinder Using a 400 mm wrench on the flats of the cylinder screw it into the outlet housing 10 Torque to 325 354 N m 240 260 ft lb 308017 19 Service Lubricate the throat packings and glands and install them in the outlet housing 10 one at a time in the following order with the lips of the v pack ings facing down the male gland 61 v pack ings see the NOTE below and the female gland 41 Apply thread lubricant to the packing nut 2 and install the nut loosely in the outlet housing NOTE Refer to page 32 for the correct throat packing configuration for your pump 7 10 11 20 Carefully insert the displacement rod 1 into the bottom of the cylinder 12 Push the rod up into the cylinder and through the outlet housing 10 until it protrudes from the packing nut 2 Be careful not to damage the piston seal 15 while performing this step Apply thread lubricant to the bottom threads of the cylinder 12 Be sure the o ring 11 is in place on the cylinder Guide the intake valve housing 17 up onto the priming piston rod 24 and screw it onto the cylinder using an adjustable wrench Torque to 325 354 N m 240 260 ft lb With the beveled side facing up press the seal 42 into the recess of the intake packing nut 18 until i
42. orth 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 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 dactio
43. p UHMWPE and PTFE Packed Ref No Part No Description 101 208356 AIR MOTOR Bulldog standard Used on Model 222778 See 307049 for parts 215255 AIR MOTOR Bulldog quiet Used on Model 222813 See 307304 for parts 102 24B190 KIT tie rod 103 184127 ROD adapter 104 184059 NUT coupling 105 184128 COLLAR coupling 106 109209 NUT hex self locking M10 x 1 5 107 222790 PUMP displacement See pages 30 amp 31 for parts 108 184094 PLATE adapter 109 109211 SCREW cap socket hd 5 8 11 unc 2a x 2 51 mm 110 184119 WRENCH packing nut These parts are included in Connection Kit 236070 28 308017 Parts 101 Qty 1 1 3 1 108 1 2 3 1 1 3 1 B d S A 11077 1067 0429A Parts Model 237208 Series A 55 1 Ratio Stubby Bulldog Pump shown UHMWPE and PTFE Packed Model 237779 Series A 55 1 Ratio Stubby Quiet Bulldog Pump UHMWPE and PTFE Packed Ref No 101 1027 1047 1057 10677 107 1107 Part No 208356 215255 190000 186925 184129 106166 237450 112887 Description Qty AIR MOTOR Bulldog standard Used on Model 237208 See 307049 for parts 1 AIR MOTOR Bulldog quiet Used on Model 237779 See 307304 for parts 1 ROD tie 224 mm 8 82 shoulder to shoulder 3 NUT coupling 1 COLLAR coupling 2 NUT hex self locking M16 x 2 0 3 PUMP displacement See pages 30 amp 31 for parts 1 WRENCH packing nut 1 These parts are included in Conne
44. ressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 62 6 dB A 62 5 dB A 63 9 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 69 5 dB A 70 7 dB A 71 0 dB A 308017 33 Technical Data Monark Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 1 2 MPa 12 bar 180 psi Air Pressure B 0 7 MPa 7 bar 100 psi Air Pressure C 0 49 MPa 4 9 bar 70 psi Air Pressure psi bar cycles min MPa 30 60 90 ps scfm 12 NS m3 min A 30 1500 105 0 840 10 w 1200 A 24 c 84 0 672 2 p 8 M 90 p 13 a 63 0 504 a 6 5 B gd 600 12 42 C C 0 336 4 300 c 21 0 168 2 0 gpm 0 0 0 5 1 0 1 5 liters min 1 9 3 8 5 7 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa 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 to read fluid outlet pressure 34 308017 psi bar cycles min MPa 20 40 60 80 1800 scfm G m3 min 1500 29 105 a 0 840 10 A uj 1200 zi c 84 0 672 2 o 8 900 918 a 63 A 0 504 g
45. stem and flushing pails are properly grounded Refer to Grounding on page 8 Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency Always flush the pump before fluid dries on the dis placement rod A CAUTION Never leave water or water base fluid in the pump overnight If you are pumping water base fluid flush with water first then with a rust inhibitor such as mineral spirits Relieve the pressure but leave the rust inhibitor in the pump to protect the parts from corrosion A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9 1 Relieve the pressure 2 Remove the spray tip nozzle from the gun valve 3 Hold a metal part of the gun valve firmly to the side of a grounded metal pail 4 Start the pump Always use the lowest possible fluid pressure when flushing 5 Trigger the gun valve 6 Flush the system until clear solvent flows from the gun valve 7 Relieve the pressure 308017 11 Troubleshooting 1 Relieve the pressure A WARNING 2 Check all possible problems and causes before To reduce the risk of serious injury whenever you disassembling the pump are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9
46. t i 600 12 42 0 336 300 s 6 21 C 0 168 2 0 gpm 0 0 0 2 0 4 0 6 0 8 1 0 FLUID FLOW TEST FLUID 100 000 CENTIPOISE SEALANT To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve gray Follow right to scale to read air consumption Technical Data President Pumps A WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 20 1 Maximum fluid working pressure 25 MPa 248 bar 3600 psi Maximum air input pressure 1 2 MPa 12 bar 180 psi Pump cycles per 3 8 liters 1 gal 48 Fluid flow at 60 cycles min 4 5 liters min 1 2 gpm Air motor effective diameter 108 mm 4 25 Stroke length 102 mm 4 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 22 7 kg 50 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Ductile Iron Zinc and Nickel Plating PTFE Acetal Ultra High Molecular Weight Polyethylene not used on Displacement Pump 235540 Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute
47. t snaps into place The nose of the seal should be flush with or slightly recessed into the face of the packing nut Apply sealant to the threads of the intake packing nut 18 With the threads facing down toward the pump intake slide the nut up onto the priming piston rod 24 until it clears the flats of the rod Lubricate a new intake valve seal 20 and slide it onto the rod being careful not to damage the seal when passing over the flats of the rod Slide the seal up until it reaches the packing nut 18 Apply sealant to the female threads of the intake valve body 19 and slide it onto the rod until it reaches the nut 18 308017 12 13 14 15 16 17 Place a 26 mm wrench on the flats of the packing nut 18 and a 28 mm wrench on the flats of the valve body 19 Screw the nut into the body making certain they remain in position above the flats of the rod 24 Torque to 45 53 N m 33 39 ft lb Slide the assembled intake check valve up the priming piston rod until it reaches the stop FF this may be difficult due to high friction between the seal and rod Position the intake valve seat 22 so its large beveled side faces down toward the pump intake Slide the seat 22 onto the priming piston rod 24 and into the intake valve housing 17 until it seats on the lower lip of the housing Lubricate a new seal 21 and push it up into the gap around the bottom outer edge of the seat 22 Apply t
48. tions 05683 308017 7 Installation Grounding A 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 5 1 Pump use a ground wire and clamp See Fig 2 Loosen the grounding lug locknut W and washer X Insert one end of a 1 5 mm 12 ga minimum ground wire Y into the slot in lug Z and tighten the locknut securely Connect the other end of the wire to a true earth ground Order Part No 237569 Ground Wire and Clamp W 0864 Fig 2 2 Airand fluid hoses use only electrically conductive hoses 3 Air compressor follow manufacturer s recommen dations 8 308017 4 Spray gun dispense valve ground through connec tion to a properly grounded fluid hose and pump 5 Fluid supply container follow your local code 6 Object being sprayed follow your local code 7 All solvent pails used when flushing follow your local code Use only metal pails which are con ductive placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts the grounding continuity 8 To maintain grounding continuity when flushing or relieving pressure always hold a metal part of the gun valve firmly to the side of a grounded metal pail then trigger the gun valve Mounting Accessories Mount the pump A to suit the type of installation planne
49. urchased separately Tuffstack and UHMWPE Throat Packing Conversion Kit 234422 used on Displacement Pump 246932 Ref No Part No Description Qty A Lips of v packings must face down ar AN t5 st N 16 3t 109327 V PACKING Tuffstack 4t 184172 GLAND female sst 5T 109252 V PACKING UHMWPE 6t 184222 GLAND male sst 0 IN T These parts are included in Throat Packing Repair Kit 234422 which may be purchased separately 32 308017 Technical Data Monark Pumps A WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below Always read the manufacturer s literature before using fluid or solvent in this pump Category Data Ratio 10 1 Maximum fluid working pressure 12 MPa 124 bar 1800 psi Maximum air input pressure 1 2 MPa 12 bar 180 psi Pump cycles per 3 8 liters 1 gal 60 Fluid flow at 60 cycles min 3 8 liters min 1 0 gpm Air motor effective diameter 76 mm 3 Stroke length 76 mm 3 Displacement pump effective area 4 5 cm 0 697 in 2 Maximum pump operating temperature 82 C 180 F Weight 21 kg 45 Ib Wetted parts Carbon Steel E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Ductile Iron Zinc and Nickel Plating PTFE Acetal Ultra High Molecular Weight Polyethylene not used on Displacement Pump 235540 Sound Pressure Levels dBa measured at 1 meter from unit Input Air P
50. used on pump 235540 Intake Seat Repair Kit 222793 does not include Intake Valve Seal 189217 used on pump 235540 Used on Models 222790 235540 and 237206 only B art AA n 20 1 eL 21 t 23 24 Ref 25 A Y 30 Q 05938A 308017 31 Throat Packing Kits UHMWPE and PTFE Throat Packing Repair Kit 222774 used on Displacement Pumps 222790 237206 and 237450 Ref No Part No Description Qty A Lips of v packings must face down y AN 15 SA T These parts are included in Throat Packing Repair Kit 16 222774 which may be purchased separately 3t 109302 V PACKING PTFE 41 184172 GLAND female sst 5T 109252 V PACKING UHMWPE 6t 184222 GLAND male sst k LB k O PTFE Throat Packing Repair Kit 222775 used on Displacement Pump 235540 3t 109302 V PACKING PTFE 5 AT 184172 GLAND female sst 1 6t 184222 GLAND male sst 1 S 14 T These parts are included in Throat Packing Repair Kit 222775 which may be purchased separately N t3 UHMWPE and Leather Throat Packing Conversion Kit 237916 for use with all Displacement Pumps A Lips of v packings must face down Ref No Part No Description Qty A Lips of v packings must face down ua AN t5 at N 16 3t 184302 V PACKING leather 41 184172 GLAND female sst 5T 109252 V PACKING UHMWPE 6t 184222 GLAND male sst o i A T These parts are included in Throat Packing Repair Kit 237916 which may be p
51. valve trigger and lock the trigger safety The pump should stall against pressure A WARNING SKIN INJECTION HAZARD To reduce the risk of fluid injection do not use your hand or fingers to cover the bleed hole on the underside of the bleeder valve body 43 when priming the pump Use a crescent wrench to open and close the bleeder plug 35 Keep your hands away from the bleed hole 9 Ifthe pump fails to prime properly open the bleeder valve plug 35 slightly Use the bleed hole on the underside of the valve body 43 as a priming valve until the fluid appears at the hole See Fig 3 Close the plug 35 NOTE When changing fluid containers with the hose and gun valve already primed open the bleeder valve plug 35 to help prime the pump and vent air before it enters the hose Close the plug when all air is elimi nated A CAUTION Do not allow the pump to run dry It will quickly accelerate to a high speed causing damage If your pump is running too fast stop it immediately and check the fluid supply If the container is empty and air has been pumped into the lines refill the con tainer and prime the pump and the lines or flush and leave it filled with a compatible solvent Eliminate all air from the fluid system Operation Starting and Adjusting the Pump continued 10 With the pump and lines primed and with ade quate air pressure and volume supplied the pump will start and stop as you open and close
52. ylene not used on Displacement Pump 235540 Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 83 4 dB A 84 3 dB A 88 5 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 89 8 dB A 91 8 dB A 94 4 dB A 308017 39 Technical Data Quiet Senator Pumps KEY Fluid Outlet Pressure Black Curves Air Consumption Gray Curves A 0 7 MPa 7 bar 100 psi Air Pressure B 0 49 MPa 4 9 bar 70 psi Air Pressure C 0 28 MPa 2 8 bar 40 psi Air Pressure psi bar cycles min MPa 19 38 57 76 95 3600 250 sc m 25 m3 min 75 3000 210 A FUB 21 A uj 2400 2 2 D 16 pBp B nt 45 G 1800 a 126 1 26 Q 12 2 p 1200 C C 30 8 600 15 42 0 42 4 0 gpm 0 0 0 5 1 0 1 5 2 0 2 5 liters min 1 9 3 8 5 7 7 6 9 5 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL To find Fluid Outlet Pressure MPa bar psi at a specific fluid flow Ipm gpm and operating air pressure MPa 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 to read fluid outlet pressure 40 308017
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