Series a airless paint sprayer 120 vac, 15a, 3000 psi (21 mpa, 210 bar) maximum working pressure, complete sprayer on upright cart with hose, gun, rac iv dripless tip guard and switchtip (36 pages)
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Read all warnings and instructions in this manual. Save these instructions. See page 2 for model numbers and Table of Contents. Model 232411 Shown 7885B GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 Copyright 1997, Graco Inc. is registered to I.S. EN ISO 9001...
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.
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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.
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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 8. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
D The air relief valve (H) opens automatically to D 307273, Fluid Filter prevent overpressurization of the pump. D 311254, Airless Spray Gun (Model 232411 only) D The air inlet swivel (K) connects incoming air to Prepare the Site the pump.
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Included in Air Regulation Kit (8). COMPONENTS YOU MUST SUPPLY Electrically Conductive Air Supply Hose Bleed-Type Master Air Valve (for accessories) Air Line Filter Air Line Moisture Trap and Drain Valve 5 Gallon (19 Liter) Pail 7887B Model 232411 Shown Fig. 1 308762...
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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.
Operation Pressure Relief Procedure Packing Nut Before starting, fill the packing nut (M) 1/3 full with WARNING Graco Throat Seal Liquid (TSL) or compatible solvent. See Fig. 3. SKIN INJECTION HAZARD The system pressure must be manually WARNING relieved to prevent the system from starting or spraying accidentally.
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Operation Prime the Pump (continued) WARNING 7. Hold a metal part of the gun (106) firmly to the side COMPONENT RUPTURE HAZARD of a grounded metal pail and hold the trigger open. To reduce the risk of overpressurizing your package, which could cause com- ponent rupture and serious injury, never 8.
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Bleed-Type Master Air Valve (for accessories) Red-Handled Bleed-Type Master Air Valve (required, for pump) Fluid Drain Valve Pump Air Regulator Air Inlet Swivel Packing Nut/Wet-Cup (hidden) Torque as specified in your separate pump manual. 7887B Model 232411 Shown Fig. 3 308762...
Maintenance Preventive Maintenance Schedule Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system. The operating conditions of your particular system Check with your fluid manufacturer or supplier for determine how often maintenance is required.
Parts Part No. 232411, Series A, 23:1 Monark, carbon steel (shown) Part No. 232412, Series A, 23:1 Monark, carbon steel, without hose and gun 16 (Ref) 7886 14 308762...
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Parts Part No. 232411, Series A, 23:1 Monark, carbon steel Part No. 232412, Series A, 23:1 Monark, carbon steel, without hose and gun NOTE: To find the part number used in your package, read down the chart to find the desired ref. no., then read left to right to find the part number for your package.
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Hose and Gun Parts Part No. 232411, Series A, 23:1 Monark, carbon steel NOTE: The following part numbers apply only to packages supplied with a hose and gun. Part numbers vary by package. To find the part number used in your package, read down the chart to find the desired ref. no., then read left to right to find the part number for your package.
Technical Data Category Data Maximum fluid 2300 psi (16 MPa, 160 bar) working pressure Maximum air input 100 psi (0.7 MPa, 7 bar) pressure Ratio 23:1 Maximum operating 120_F (50_C) temperature Wetted parts Pump: See pump manual 307619 Spray Gun: See gun manual 311254 Fluid Filter: See filter manual 307273 Fluid Hoses: Nylon Sound Pressure Levels (dBa)
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Technical Data Performance Chart 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.
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.