Instructions--Parts List SEVERE-DUTY, UHMWPE/PTFE OR PTFE PACKED Stainless Steel Pumps 308116T EN 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 10:1 Ratio Presidentr Pump 1800 psi (13 MPa, 125 bar) Maximum Fluid Working Pressure 180 psi (1.3 MPa, 12.5 bar) Maximum Air Input Pressure Model No.
Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Operation/Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 8 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . .
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. 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 at anyone or at any part of the body. D Do not put your hand or fingers over the spray tip.
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 immediately. Do not use the equipment until you identify and correct the problem.
Typical Installation Y H A M N B P C E F G D K J L 0774A KEY A B C D E F G H J K L M N P Y Pump Pump Runaway Valve 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) Fig.
Installation General Information Z Y 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 Accessories, available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized and pressure rated for your system. X Fig. 2 W 0720 Fig. 1 is only a guide for selecting and installing system components and accessories.
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.
Operation/Maintenance Pressure Relief Procedure WARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally. To reduce the risk of an injury from accidental spray from the gun, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you: D D D D are instructed to relieve the pressure, stop spraying, check or service any of the system equipment, or install or clean the spray tip. 1.
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 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.
Operation/Maintenance Air Motor Plate 2 0195 Fig.
Troubleshooting 1. Relieve the pressure. WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. Problem Pump fails to operate. Pump operates but output is low on both strokes. 2. Check all possible problems and solutions before disassembling pump. Cause Solution Restricted line or inadequate air supply. Clear; increase air supply. Insufficient air pressure; closed or clogged air valves, etc. Open; clean.
Service Disconnecting the Displacement Pump Model 224342 Shown 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). 108 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).
Service Displacement Pump Service Reassembly Disassembly 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. 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.
Service Detail A: Throat Packings 2 1 NOTE: Lips of v-packings must face down. 14* 13 24* or 5* 2 5* 24* or 5* 1 11* See Detail A 1 10 2 8 Detail B: Piston Packings 28 3 3* 21* 4 28 *19 See Detail B *27 *23 or *20 26 3 *20 *23 or *20 6* 9 4 *25 26 7 *31 NOTE: Lips of v-packings must face up. 15 12 4* 0191C Fig.
Parts Model 224342, Series A 10:1 Ratio President Pump Includes items 101--111 Ref No. Part No. 101 224341 102 103 108 108 110 111 Description Qty DISPLACEMENT PUMP ASSY. See pages 18--19 for parts 1 102021 NUT, lock; 3/8--16; stainless steel 3 166237 ROD, tie; stainless steel; 3.5 in. (89 mm) shoulder to shoulder 3 207352 AIR MOTOR See 306982 for parts 1 156082n SEAL, o-ring; nitrile rubber 1 101946n PIN, cotter; stainless steel; 0.12 in. (3.2 mm) x 1.5 in. (3.
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 No. Part No. 101 224341 108 102 103 108 110 111 103 111n 102 101 0196B 308116 Qty DISPLACEMENT PUMP ASSY. for Model 224343 only; See pages 18--19 for parts 1 254999 DISPLACEMENT PUMP ASSY.
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 1 Items 112--116 used on Model 902147 only. Ref No. Part No. 101 15G976 102 103 108 108 110 111 112 113 114 115 116 116 Qty DISPLACEMENT PUMP ASSY.
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 1 Items 6 and 7 used on Model 224341 only.
Parts Model 224341, Series A 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 Ref. No. Part No. Description 1 2 205999 186995 3* 100063 4* 101917 HOUSING, outlet; stainless steel 1 PACKING NUT/WET-CUP; stainless steel 1 PIN, cotter; 1/16 in. x 1/2 in.; stainless steel 2 BALL; stainless steel; 0.875 in. (22 mm) dia.
Parts Model 15G976, Series A Severe-Duty, PTFE Packed Stainless Steel Displacement Pump Includes items 1--31 19* 2 *14 27* 20* 25* *5 31* *11 4* 1 26 n10 8 9 13 4* 12n *3 *21 15 6* 28 7 0190C 20 308116
Parts Model 15G976, Series A Severe-Duty, PTFE Packed Stainless Steel Displacement Pump Includes items 1--31 Ref. No. Part No. Description 1 2 205999 186995 3* 100063 4 101917 5* 6* 162866 162947 7 8 9 10n 11* 164630 24C505 164679 164782 186987 12n 164846 HOUSING, outlet; stainless steel 1 PACKING NUT/WET-CUP; stainless steel 1 PIN, cotter; 1/16 in. x 1/2 in.; stainless steel 2 BALL; stainless steel; 0.875 in. (22 mm) dia.
Technical Data 10:1 President Category Data Maximum fluid working pressure 1800 psi (12.5 MPa, 125 bar) Maximum air input pressure 180 psi (1.3 MPa, 12.5 bar) Pump cycles per 1 gallon (3.8 liters) 20 Maximum recommended pump speed for continuous operation 60 cycles/min Maximum flow at continuous duty 3 gallon (11.4 liters) at 60 cycles/min Recommended speed for optimum pump life 15--25 cycles/min; 0.75--1.25 gpm (2.84--4.73 liters/min) Air consumption approx. 15 scfm (0.
Technical Data 5:1 Monark Category Data Maximum fluid working pressure 600 psi (4.2 MPa, 42 bar) Maximum air input pressure 120 psi (0.8 MPa, 8.4 bar) Pump cycles per 1 gallon (3.8 liters) 24 Maximum recommended pump speed for continuous operation 60 cycles/min Maximum flow at continuous duty 2.5 gallon (9.46 liters) at 60 cycles/min Recommended speed for optimum pump life 15--25 cycles/min; 0.63--1.04 gpm (2.38--3.94 liters/min) Air consumption approx. 8.2 scfm (0.23 m3/min) at 1 gpm (3.
Dimensions Mounting Hole Layout Model 224342 Shown 4.38 in. (111.3 mm) DIA. 0.28 in. (7.1 mm) DIA. 2.5 in. (64 mm) 0775 B 1/2 npt(f) AIR INLET A 1/2 npt(f) FLUID OUTLET C 3/4 npt(f) FLUID INTAKE 0195 Pump Model 24 A B C 224342 28.38 in. (721 mm) 14.63 in. (372 mm) 13.75 in. (349 mm) 224343 902147 247147 25.25 in. (641 mm) 11.5 in. (292 mm) 13.75 in. (349 mm) 261630 26.25 (667 mm) 14.63 (372 mm) 13.75 in. (349 mm) 308116 5.0 in.
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.
