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Instructions – Parts List
Parts
Cart–Mounted Air–Assisted
Package
Table of Contents
List of Models
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Warnings
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Setup
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Operation
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Parts
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Technical Data
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Dimensions
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Graco Standard Warranty
Graco Information
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Read warnings and instructions.
See page 2 for model numbers and
maximum working pressures.
Model 231925 Shown
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001
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2
3
6
10
14
20
22
24
24
308690G
06719B
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Related Manuals for Graco President 231925
Summary of Contents for Graco President 231925
- Page 1 ......Read warnings and instructions. See page 2 for model numbers and maximum working pressures. Model 231925 Shown 06719B GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001...
- Page 2 List of Models Package Maximum Fluid Maximum Air Part No. Series Pump Model Ratio Working Pressure Input Pressure 231925 Presidentr, carbon steel 30:1 3000 psi (21 MPa, 210 bar) 100 psi (0.7 MPa, 7 bar) (with 25 ft hose, and gun) 231926 Presidentr, carbon steel 30:1...
- Page 3 D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor. D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
- Page 4 Permanently coupled hoses cannot be repaired; replace the entire hose. D 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.
- Page 5 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 7. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
- Page 6 Use a parts drawing. coalescing air filter in the main air supply line. NOTE: Always use Genuine Graco Parts and Acces- Ensure that you have an adequate compressed air sories, available from your Graco distributor. Refer to supply.
- Page 7 Setup Grounding 2. Air and fluid hoses: use only electrically conductive hoses. WARNING 3. Air compressor: follow manufacturer’s recommen- FIRE AND EXPLOSION HAZARD dations. Before operating the pump, ground the system as explained below. Also read the section FIRE AND EXPLOSION HAZARD on page 5.
- Page 8 Setup D The gun air filter/regulator (G) adjusts the air Supplied Components pressure to the air-assisted spray gun (106). Refer to Fig. 2. D The air manifold (H) directs incoming air to the pump and to the gun. It includes an air inlet swivel WARNING fitting.
- Page 9 Setup SUPPLIED WITH THE SPRAYER COMPONENTS YOU MUST SUPPLY Cart Electrically Conductive Air Supply Hose Pump Bleed-Type Master Air Valve Fluid Filter (includes fluid drain valve D) (for accessories) Suction Hose Air Line Moisture Trap and Drain Valve Suction Tube Air Line Filter Ground Wire (required;...
- Page 10 Operation Pressure Relief Procedure Packing Nut Before starting, fill the packing nut (L) 1/3 full with WARNING Graco Throat Seal Liquid (TSL) or compatible solvent. See Fig. 3. INJECTION HAZARD The system pressure must be manually WARNING relieved to prevent the system from starting or spraying accidentally.
- Page 11 Operation Prime the Pump (continued) Adjust the Spray Pattern 6. Place the pump suction tube (26) into the fluid 1. Start the pump. Use the pump air regulator (F) to supply container. adjust the pump speed and fluid pressure until the spray is completely atomized.
- Page 12 Operation D Before fluid can dry or settle out in a dormant pump Shutdown and Care of the Pump (check the pot life of catalyzed fluids) WARNING D Before storing the pump. To reduce the risk of serious injury whenever you Flush with a fluid that is compatible with the fluid you are instructed to relieve pressure, always follow the are pumping and with the wetted parts in your system.
- Page 13 Operation Fluid Filter Bleed-Type Master Air Valve (includes fluid drain valve D) (for accessories) Suction Hose Fluid Drain Valve Suction Tube Red-Handled Bleed-Type Master 101 Electrically Conductive Air Valve (required, for pump) Air/Fluid Supply Hose Pump Air Regulator 103 Fluid Whip Hose Gun Air Filter/Regulator 104 Gun Filter/Swivel Air Manifold...
- Page 14 Parts Part No. 231925, 231927 Series B, 30:1 President, carbon steel (shown) Part No. 231926, 233078 Series A, 30:1 President, carbon steel (without hose and gun) Part No. 231934, 231936 Series B, 30:1 President, stainless steel Part No. 231945, Series A, 30:1 President, stainless steel (without hose and gun) Part No.
- Page 15 Parts Part No. 231925, 231927 Series B, 30:1 President, carbon steel (shown) Part No. 231926, 233078 Series A, 30:1 President, carbon steel (without hose and gun) Part No. 231934, 231936 Series B, 30:1 President, stainless steel Part No. 231945, Series A, 30:1 President, stainless steel (without hose and gun) Part No.
- Page 16 Parts Part No. 231925, 231927 Series B, 30:1 President, carbon steel (shown) Part No. 231926, 233078 Series A, 30:1 President, carbon steel (without hose and gun) Part No. 231934, 231936 Series B, 30:1 President, stainless steel Part No. 231945, Series A, 30:1 President, stainless steel (without hose and gun) Part No.
- Page 17 Parts Part No. 231925, 231927 Series B, 30:1 President, carbon steel (shown) Part No. 231926, 233078 Series A, 30:1 President, carbon steel (without hose and gun) Part No. 231934, 231936 Series B, 30:1 President, stainless steel Part No. 231945, Series A, 30:1 President, stainless steel (without hose and gun) Part No.
- Page 18 Hose and Gun Parts Part No. 231925, 231927 Series B, 30:1 President, carbon steel (shown) Part No. 231934, 231936 Series B, 30:1 President, stainless steel Part No. 231958, Series B, 15:1 President, carbon steel Part No. 231943, 231945 Series B, 23:1 Monark, carbon steel Part No.
- Page 19 Fluid Pressure Regulator Part No. 232506, Series B, 15:1 Monark, carbon steel Part No. 232507, Series B, 15:1 Monark, carbon steel (without hose and gun) Packages Ref. Description Qty. 232506 232507 BRACKET, regulator 185251 SCREW, cap, hex hd; 100469 3/8 in x .75 in. WASHER, lock 100322 NUT, hex;...
- Page 20 Technical Data Category Data Maximum fluid Part Nos. 231925, 231926, 231934, 231927, 231935, 231936, 233078: 3000 psi (21 working pressure MPa, 210 bar) Part Nos. 231943, 231944, 231952, 231945: 2300 psi (16 MPa, 160 bar) Part No. 231958, 232506, 232507: 1500 psi (10 MPa, 100 bar) Maximum air input All Part Nos.: 100 psi (0.7 MPa, 7 bar) pressure...
- Page 21 Technical Data Performance Charts To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow To find Pump Air Consumption (m#/min. or scfm) at a specific fluid (lpm/gpm) and operating air pressure (psi/MPa/bar): flow (lpm/gpm) and air pressure (psi/MPa/bar): 1. Locate desired flow along bottom of chart. 1.
- Page 22 Dimensions Model 231926 Shown 06967 All Packages Width Across Weight Wheels 38.5 in. (978 mm) 22.5 in. (572 mm) 21 in. (534 mm) 20 in. (508 mm) 85 lb (39 kg) 308690...
- Page 23 Notes head.notes 308690...
- Page 24 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.
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