Instructions–Parts List STAINLESS STEEL Check–Mate 200 Pumpst WITH PRIMING PISTON, AND SEVERE-DUTY ROD AND CYLINDER 308200D Model 222839, Series A 23:1 Ratio Monarkr Pump 180 psi (1.2 MPa, 12 bar) Maximum Air Input Pressure 4140 psi (29 MPa, 285 bar) Maximum Fluid Working Pressure Model 222907, Series A 46:1 Ratio Presidentr Pump 100 psi (0.
Symbols Warning Symbol Caution Symbol WARNING CAUTION This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions. WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury. INSTRUCTIONS D This equipment is for professional use only.
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. D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate surgical treatment. D Do not point the gun/valve at anyone or at any part of the body.
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. D Ground the equipment and the object being sprayed. Refer to Grounding on page 6. D If there is any static sparking or you feel an electric shock while using this equipment, stop spraying/dispensing immediately. Do not use the equipment until you identify and correct the problem.
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: If you supply your own accessories, be sure they are adequately sized and pressure–rated to meet the system’s requirements. Fig. 2 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.
Installation Fluid Line Accessories W Install the following accessories in the positions shown in Fig. 2, using adapters as necessary: X Y D A fluid drain valve (N) is required in your system to relieve fluid pressure in the hose and gun (see the WARNING at left). Screw the drain valve into the open branch of a tee mounted in the fluid line. Install the drain valve pointing down, but so the handle points up when opened.
Installation KEY A B C D E F G H J K L M N P R S T Y MAIN AIR LINE L M Pump Pneumatic Elevator Cart Wiper Plate Air Hose Air Manifold Air Line Quick Disconnect Coupler Pump Runaway Valve Air Line Lubricator Bleed-Type Master Air Valve (required, for pump) Air Regulator Air Line Filter Bleed-Type Master Air Valve (for accessories) Fluid Drain Valve (required) Fluid Pressure Regulator Fluid Hose Gun or Dispensing Valve Gun/Valve Swivel Ground Wire (required) A H G Y J D K F E B P N R S T C 19 LIT
Operation Pressure Relief Procedure WARNING SKIN INJECTION HAZARD 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.
Operation Flush 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 10. Starting and Adjusting the Pump WARNING MOVING PARTS HAZARD See Fig. 3. The priming piston (23) and the air motor piston (located behind the air motor plates) move during operation.
Operation Shutdown and Care of the Pump For overnight shutdown, stop the pump at the bottom of the stroke to prevent fluid from drying on the exposed 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 below. Flushing To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Relieve the pressure. 2.
Troubleshooting WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Relieve the pressure. 2. Check all possible problems and causes before disassembling the pump. PROBLEM CAUSE SOLUTION Pump fails to operate. Restricted line or inadequate air supply Clear*; see Technical Data on pages 24–27. Obstructed fluid hose or gun/valve; fluid hose ID is too small. Clear*; use a hose with a larger ID.
Service Required Tools D D D D D D D Torque wrench Bench vise, with soft jaws Rubber mallet Hammer Razor or other sharp tool 8 mm (5/16 in.) dia. brass rod 8 mm, 11 mm, 15 mm, 25 mm, 3/4 in., and 7/8 in. open–end wrenches 17 mm box or socket wrench 22 mm crow’s–foot wrench Adjustable wrenches 24 in. adjustable wrench Thread lubricant D D D D D D Anaerobic thread sealant Disconnecting the Displacement Pump 1. Flush the pump, if possible. Stop the pump at the bottom of its stroke.
Service Reconnecting the Displacement Pump WARNING 101 To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Orient the pump’s fluid outlet to the air motor’s air inlet as was noted in step 3 under Disconnecting the Displacement Pump. Position the displacement pump (107) on the tie rods (102). See Fig. 4.
Service Disassembly When disassembling the pump, lay out all removed parts in sequence, to ease reassembly. Refer to Fig. 7. 7. Inspect the rod guide (17) while in place in the housing (16). Remove the rod guide only if it is visibly damaged. Using a hammer and brass rod, gently tap around the outer edge of the guide to loosen it. NOTE: Repair Kit 222784 is available separately to replace the piston and intake valve seals. For the best results, use all the new parts in the kit.
Service 15. To disassemble the piston guide assembly (V), place the flats of the piston seat (15) in a vise. Close the jaws just tight enough to hold the part; it can be damaged by squeezing it too tightly. Using an 8 mm (5/16 in.) dia. brass rod, unscrew the piston guide (12) from the piston seat (15). See Fig. 5. Remove the piston seal (14); always replace with a new one. Inspect the mating surfaces of the piston (13) and piston seat (15) for nicks, scoring or wear. 16.
Service DETAIL OF THROAT PACKINGS 1 2 4 3 5 9 6 33 8 3 AA 1 7 BB DETAIL OF PISTON CHECK VALVE 2 10 11 (REF) 11 12 V (See detail at left.) 16 16 (REF) U (See detail below.) 14 15 13 10 17 (REF) DETAIL OF INTAKE CHECK VALVE 21 20 24 23 22 16 1 Remove. 2 Leave installed; clean bleed hole on underside. 3 Remove only if damaged. 308200 Fig.
Service Reassembly Refer to Fig. 8 for reassembly. 1. Place an 8 mm (5/16 in.) dia. brass rod lengthwise in a vise. Install a new piston seal (14*) on the piston seat (15). Apply thread lubricant to the threads of the piston guide (12). Place the piston guide (12) securely on the brass rod. Using a 22 mm crow’s-foot, screw the piston seat (15) into the piston guide. Torque to 35–41 N.m (26–30 ft-lb). 2.
Service 5. Lubricate the o-rings (10*) and install them on the cylinder (11). Apply thread lubricant to the top threads of the cylinder. Using a 24 in. adjustable wrench on the flats of the cylinder, screw it into the outlet housing (9). Torque to 159–221 N.m (117–163 ft-lb). 11. Lubricate a new intake valve seal (26*) 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 (27).
Service DETAIL OF THROAT PACKINGS 1 n4 2 1 3n 7 n5 9 n6 33 *8 8 BB 3 2 1 Torque to 35–41 NSm (26–30 ft-lb). 2 If removed, apply PTFE tape to threads. 3 Bleed hole must face toward bottom of outlet housing (9). 4 Torque to 159–221 NSm (117–163 ft-lb). 5 Flat side must face up. 6 Apply thread lubricant and torque to 35-41 NSm (26-30 ft-lb). 7 Lips of V–packings must face down. 8 Remove only if damaged. Torque to 60–84 NSm (44–62 ft-lb). 9 Apply lubricant to female threads.
Parts Model 222839, Series A 23:1 Ratio Monark Pump (includes items 101–113) Ref. No. Part No. Description 101 222791 102 103 104 105 106 24B190 184162 184100 184131 109209 107 222814 108 109 101946 109212 110 113 184077 184119 AIR MOTOR, Monark (see 307043 for parts) KIT, tie rod ROD, adapter NUT, coupling COLLAR, coupling NUT, hex, self-locking; with nylon insert; M10 x 1.5 PUMP, displacement (see pages 23–22 for parts) PIN, cotter SCREW, cap, socket hd; 3/8–16 unc–3a x 0.
Parts Model 222907, Series A 46:1 Ratio President Pump (includes items 101–113) Ref. No. Part No. Description 101 222772 102 103 104 105 106 24B190 184160 184100 184131 109209 107 222814 108 113 101946 184119 AIR MOTOR, President (see 306982 for parts) KIT, tie rod ROD, adapter NUT, coupling COLLAR, coupling NUT, hex, self-locking; with nylon insert; M10 x 1.5 PUMP, displacement (see pages 23–22 for parts) PIN, cotter WRENCH, packing nut 101 Qty.
Displacement Pump Parts Model 222814, Series A Displacement Pump (includes items 1–33) 2 17 1 30}l 4{n 27 n5 12 3{n 26*l n{6 9 25l 14} 33 42 15 *8 18 l*19 13 10* 7 21 20 11 21 (REF) *10 24 16 23 1 (REF) 22 01062B 22 308200
Displacement Pump Parts Model 222814, Series A Displacement Pump (includes items 1–42) Ref. No. Part No. Description 1 2 3{n 4{n 5n 6{n 7 184101 184423 109301 184171 109251 184221 184424 8* 9 10* 11 12 13 14} 15 16 17 18 19*l 20 21 22 23 109450 184422 109451 184106 15K690 184426 184554 184428 184430 184431 184435 184296 184437 184117 184440 184439 ROD, displacement; sst NUT, packing; sst V–PACKING, PTFE GLAND, female; sst V–PACKING, UHMWPE GLAND, male; sst FITTING, outlet; M27 x 1.
Technical Data (222839 Monark) 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 Maximum fluid working pressure 4140 psi (29 MPa, 285 bar) Maximum air input pressure 180 psi (1.2 MPa, 12 bar) Pump cycles per 3.8 liters (1 gal.
Technical Data (222839 Monark) To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate fluid flow rate along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve. 3. Follow left to scale to read fluid outlet pressure. A B C D 180 psi (1.25 MPa, 12.5 bar) air pressure 100 psi (0.7 MPa, 7 bar) air pressure 70 psi (0.49 MPa, 4.9 bar) air pressure 40 psi (0.28 MPa, 2.
Technical Data (222907 President) 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 Maximum fluid working pressure 4600 psi (32 MPa, 317 bar) Maximum air input pressure 100 psi (0.7 MPa, 7 bar) Pump cycles per 3.8 liters (1 gal.
Technical Data (222907 President) To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): 1. Locate fluid flow rate along bottom of chart. 2. Follow vertical line up to intersection with selected fluid outlet pressure curve. 3. Follow left to scale to read fluid outlet pressure. A B C 100 psi (0.7 MPa, 7 bar) air pressure 70 psi (0.49 MPa, 4.9 bar) air pressure 40 psi (0.28 MPa, 2.
Dimensions Model 222907 Shown B D A C Pump Model A B C D 222-839 1147 mm (45.2 in.) 365 mm (14.35 in.) 782 mm (30.8 in.) 328 mm (12.9 in.) 222-907 1207 mm (47.5 in.) 418 mm (16.45 in.) 789 mm (31.0 in.) 328 mm (12.9 in.
Mounting Hole Layout Model 222907 PRESIDENT PUMP 63.5 mm (2.50”) Model 222839 MONARK PUMP 63.5 mm (2.50”) 54.1 mm (2.130”) 22.2 mm (0.875”) 62.50 mm (2.461”) 31.25 mm (1.230”) 38.5 mm (1.516”) 31.2 mm (1.230”) 62.50 mm (2.461”) 7.9 mm (0.312”) diameter (2) 7.1 mm (0.281”) diameter (2) 11.4 mm (0.449”) diameter (3) 11.4 mm (0.449”) diameter (3) 54.1 mm (2.131”) 44.5 mm (1.
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.
