Graco 313516G Automatic Airpro Spray Guns Users Manual Guns, Instructions Parts, English
2015-04-02
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Instructions-Parts Automatic AirPro® Spray Guns 313516G EN Conventional, HVLP, and Compliant guns for spraying paints and coatings. For professional use only. See page 2 for model information. 100 psi (0.7 MPa, 7 bar) Maximum Working Fluid Pressure 100 psi (0.7 MPa, 7 bar) Maximum Working Air Pressure Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. ti13585a Part 24A749 Conventional Gun shown mounted on Part 288217 Manifold. ti13586a Part 24A753 Conventional Gun with fluid control shown mounted on Part 288223 Manifold. II 2 G c IIB T6 Models Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Selection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Air Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Repair Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Mounting Hole Layouts . . . . . . . . . . . . . . . . . . . . . 38 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 44 Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 44 Models NOTE: A manifold is required for each gun to be installed. Refer to the Parts section for manifold information. Application 2 Orifice Size in. (mm) Conventional HVLP Compliant General Metal 0.020 (0.5) 24B333 24B334 24B335 General Metal 0.030 (0.8) 24A747 24A754 24A761 General Metal 0.042 (1.1) 24A748 24A755 24A762 General Metal 0.055 (1.4) 24A749 24A756 24A763 General Metal 0.070 (1.8) 24A750 24A757 24A764 General Metal with Fluid Control Knob 0.030 (0.8) 24A751 24A758 24A765 General Metal with Fluid Control Knob 0.042 (1.1) 24A752 24A759 24A766 General Metal with Fluid Control Knob 0.055 (1.4) 24A753 24A760 24A767 High Wear 0.059 (1.5) 24A774 24A776 24A778 High Wear 0.070 (1.8) 24A775 24A777 24A779 High Wear 0.086 (2.2) 24B336 High Wear 0.110 (2.8) 24C316 Wood 0.030 (0.8) 24A768 24A770 24A772 Wood 0.040 (1.0) 24A769 24A771 24A773 313516G Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable. WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc). • Keep work area free of debris, including solvent, rags and gasoline. • Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present. • Ground all equipment in the work area. • Use only grounded hoses. • Hold gun firmly to side of grounded pail when triggering into pail. • If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem. • Keep a working fire extinguisher in the work area. EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals. • Do not leave the work area while equipment is energized or under pressure. Turn off all equipment and follow the Pressure Relief Procedure in this manual when equipment is not in use. • Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only. • Do not alter or modify equipment. • Use equipment only for its intended purpose. Call your distributor for information. • Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. • Do not kink or over bend hoses or use hoses to pull equipment. • Keep children and animals away from work area. • Comply with all applicable safety regulations. 313516G 3 Warnings WARNING PRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. • Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment. • Tighten all fluid connections before operating the equipment. • Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDS’s to know the specific hazards of the fluids you are using. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines. • Always wear impervious gloves when spraying or cleaning equipment. PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to: • Protective eyewear • Clothing and respirator as recommended by the fluid and solvent manufacturer • Gloves • Hearing protection 4 313516G Selection Charts Selection Charts TERMS Light Fluid: Up to 18 seconds with No. 2 Zahn cup (20 centipoise) Medium Fluid:19 to 28 seconds with No. 2 Zahn cup (20-64 centipoise) Heavy Fluid: Greater than 28 seconds with No. 2 Zahn cup (greater than 64 centipoise) -2.8 Volatile Organic Compounds, High-solid Polyurethanes, Heavy Waterborne Enamels General Metal Applications Includes: Gun Assembly Part No. 24B333 24A747 24A748 24A749 24A750 24B334 24A754 24A755 24A756 24A757 24B335 24A761 24A762 24A763 24A764 24A751★ 24A752★ 24A753★ 24A758★ 24A759★ 24A760★ 24A765★ 24A766★ 24A767★ Type Conventional Conventional Conventional Conventional Conventional HVLP HVLP HVLP HVLP HVLP Compliant Compliant Compliant Compliant Compliant Conventional Conventional Conventional HVLP HVLP HVLP Compliant Compliant Compliant Air Cap Needle/ Air Cap Part No. Nozzle Kit with Pin (without pin, Part No. Part No. for reference) 24B332 24A687 24A688 24A689 24A690 24B332 24A687 24A688 24A689 24A690 24B332 24A687 24A688 24A689 24A690 24A687 24A688 24A689 24A687 24A688 24A689 24A687 24A688 24A689 24B544 24B544 24B544 24B544 24B545 24B539 24B539 24B539 24B539 24B539 24B540 24B540 24B540 24B540 24B540 24B544 24B544 24B544 24B539 24B539 24B539 24B540 24B540 24B540 289773 289773 289773 289773 289784 289041 289041 289041 289041 289041 289042 289042 289042 289042 289042 289773 289773 289773 289041 289041 289041 289042 289042 289042 Material Usage Orifice Size in. (mm) 0.020 (0.5) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) 0.070 (1.8) 0.020 (0.5) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) 0.070 (1.8) 0.020 (0.5) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) 0.070 (1.8) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) 0.030 (0.8) 0.042 (1.1) 0.055 (1.4) Flow Viscosity light light light-medium medium medium-heavy light light light-medium medium medium-heavy light light light-medium medium medium-heavy light light-medium medium light light-medium medium light light-medium medium oz./min. (l/min.) 2–6 (0.06–0.18) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) 16–20 (0.48–0.60) 2–6 (0.06–0.18) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) 16–20 (0.48–0.60) 2–6 (0.06–0.18) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) 16–20 (0.48–0.60) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 12–18 (0.36–0.54) ★With Fluid Control Knob (for fine adjustment of fluid flow). 313516G 5 Selection Charts High Wear Applications Includes: Gun Assembly Part No. 24A774✠ 24A775✠ 24B336✠ 24C316✠ 24A776✠ 24A777✠ 24A778✠ 24A779✠ Type Conventional Conventional Conventional Conventional HVLP HVLP Compliant Compliant Material Usage Air Cap Needle/ Air Cap Part No. Nozzle Kit with Pin (without pin, Part No. Part No. for reference) 24A693 24A694 24B358 24C142 24A695 24A696 24A695 24A696 24B537 24B536 24B536 24B536 24B541 24B542 24B538 24B543 288861 289049 289049 289049 289115 289325 289050 289327 Orifice Size in. (mm) 0.059 (1.5) 0.070 (1.8) 0.086 (2.2) 0.110 (2.8) 0.059 (1.5) 0.070 (1.8) 0.059 (1.5) 0.070 (1.8) Flow Viscosity medium medium-heavy heavy heavy medium medium-heavy medium medium-heavy oz./min. (l/min.) 12–18 (0.36–0.54) 16–20 (0.48–0.60) >20 (>0.60) >25 (>0.74) 12–18 (0.36–0.54) 16–20 (0.48–0.60) 12–18 (0.36–0.54) 16–20 (0.48–0.60) ✠ Needle tip and nozzle exit constructed from tungsten carbide. Wood Applications Includes: Gun Assembly Part No. Type 24A768 Conventional 24A769 Conventional 24A770 HVLP 24A771 HVLP 24A772 Compliant 24A773 Compliant Air Cap Needle/ Air Cap Part No. Nozzle Kit with Pin (without pin, Part No. Part No. for reference) 24A691 24A692 24A691 24A692 24A691 24A692 24B533 24B533 24B535 24B535 24B534 24B534 288862 288862 288864 288864 288863 288863 Material Usage Orifice Size in. (mm) 0.030 (0.8) 0.040 (1.0) 0.030 (0.8) 0.040 (1.0) 0.030 (0.8) 0.040 (1.0) Flow Viscosity light light-medium light light-medium light light-medium oz./min. (l/min.) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 4–10 (0.12–0.30) 8–14 (0.24–0.42) 4–10 (0.12–0.30) 8–14 (0.24–0.42) Gun Selection HVLP Guns Compliant Guns An HVLP gun is a high transfer efficiency gun that limits the air pressure at the air cap to 10 psi (0.07 MPa, 0.7 bar) maximum. In some areas, an HVLP gun is required for compliance with environmental standards. See the Air Cap chart, page 7, for maximum inlet pressures. A compliant gun is a high transfer efficiency gun that has been tested to have a transfer efficiency greater than or equal to HVLP guns. In addition, the compliant air cap consumes much less air than the HVLP air cap. Graco compliant guns have no restrictions on air cap pressures. See the Air Cap chart, page 7, for maximum inlet pressures. 6 313516G Selection Charts Conventional Guns An airspray gun has excellent atomization and high production rates typically with some reduction in transfer efficiency. Proper Needle/Nozzle Selection The spray gun's needle/nozzle kits range in size to provide different fluid flow rates. As a general guideline, use the fluid nozzle that will give the required flow with the needle fully triggered at a fluid pressure of 5–20 psi (0.035–0.14 MPa, 0.35–1.4 bar). • For low flow rates or light viscosity fluid, select the smaller nozzle sizes. • For high flow rates or high viscosity fluid, select the larger nozzle sizes. • For abrasive fluids, the high wear gun models are recommended. Air Caps Air Cap Part No. Type Application Nozzle Orifice in. (mm) 0.020–0.055 (0.5–1.4) 0.070 (1.8) 0.020–0.070 General Metal (0.5–1.8) 0.020–0.070 General Metal (0.5–1.8) 289773 Conventional General Metal 289784 Conventional General Metal 289041 HVLP 289042 Compliant 288861 Conventional High Wear 289049 Conventional 289115 HVLP 289325 HVLP 289050 Compliant 289327 Compliant High Wear High Wear High Wear High Wear High Wear 288862 Conventional Wood 288864 HVLP Wood 288863 Compliant Wood 313516G 0.059 (1.5) 0.070–0.086 (1.8–2.2) 0.059 (1.5) 0.070 (1.8) 0.059 (1.5) 0.070 (1.8) 0.030–0.040 (0.8–1.0) 0.030–0.040 (0.8–1.0) 0.030–0.040 (0.8–1.0) Atomizing Air Fan Air Max. HVLP/Compliant Max. HVLP/Compliant Manifold Inlet Pressure Manifold Inlet Pressure psi (MPa, bar) psi (MPa, bar) N/A N/A N/A N/A 17 (0.12, 1.2) 29 (0.20, 2.0) 29 (0.20, 2.0) 33 (0.23, 2.3) N/A N/A N/A 18 (0.12, 1.2) 18 (0.12, 1.2) 28 (0.19, 1.9) 29 (0.20, 2.0) N/A 28 (0.19, 1.9) 27 (0.19, 1.9) 31 (0.21, 2.1) 32 (0.22, 2.2) N/A N/A 24 (0.17, 1.7) 26 (0.18, 1.8) 27 (0.19, 1.9) 42 (0.29, 2.9) 7 Air Flow Air Flow See the chart to determine air consumption. Add the air consumption values shown for the atomizing air and fan air pressures to get the total air consumption. For example, air cap 24B544 with 20 psi atomizing air pressure uses 3 scfm atomizing air. A 30 psi fan inlet pressure adds 5 scfm fan air for a total of 8 scfm air consumption. Atomizing Air Air cap 289773 289041 288861 289115 289050 288862 8 Fan Air Manifold Inlet Pressure Air Flow psi (MPa, bar) SCFM 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 17* (0.12, 1.2) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 18* (0.12, 1.2) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 28* (0.19, 1.9) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 2 3 5 7 8 3 7 10 13 17 6 2 4 6 8 11 3 7 10 14 17 6 1 3 4 5 7 4 2 4 6 7 9 Manifold Inlet Pressure psi (MPa, bar) Air Flow SCFM 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 29* (0.20, 2.0) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 28* (0.19, 1.9) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 31* (0.21, 2.1) 5 (0.035, 0.35) 10 (0.07, 0.7) 15 (0.10, 1.0) 20 (0.14, 1.4) 25 (0.17, 1.7) 2 4 5 7 9 4 7 11 14 18 10 2 5 7 10 12 4 7 11 15 19 10 2 4 6 8 10 6 1 3 4 5 7 313516G Air Flow Atomizing Air Air cap 288863 289784 289042 289049 289325 289327 288864 Fan Air Manifold Inlet Pressure Air Flow psi (MPa, bar) SCFM 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 27* (0.19, 1.9) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 29* (0.20, 2.0) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 18* (0.12, 1.2) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 29* (0.20, 2.0) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 24* (0.17, 1.7) Manifold Inlet Pressure psi (MPa, bar) Air Flow SCFM 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 42* (0.29, 2.9) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 33* (0.23, 2.3) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 27* (0.19, 1.9) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 32* (0.22, 2.2) 10 (0.07, 0.7) 20 (0.14, 1.4) 30 (0.21, 2.1) 40 (0.28, 2.8) 50 (0.34, 3.4) 26* (0.18, 1.8) 3 5 8 11 13 11 2 4 5 7 9 2 4 6 8 10 7 2 4 7 9 11 4 7 11 14 18 10 2 4 6 8 10 7 3 6 10 13 16 8 2 4 5 7 9 5 2 4 6 8 10 2 4 6 8 10 6 1 3 4 6 7 4 7 11 14 18 6 2 4 6 7 9 5 4 7 11 14 18 9 * Maximum HVLP/Compliant inlet manifold pressure. 313516G 9 Installation Installation The Automatic AirPro spray gun can spray most coatings or finishes currently being used for automotive, industrial, aerospace, marine, wood, plastic and architectural applications, while easily operating from paint delivery systems, such as pressure pots or remote pumps for production line operation. The air regulator must have a minimum air flow capacity of 30 scfm at 100 psi (0.7 MPa, 7.0 bar) air pressure. Ventilate Spray Booth 4. Install the gun on the manifold, using the four screws (13). Start the threads of all four screws. Tighten the front two screws first, and then tighten the back two. Torque all four screws evenly to 65 in-lb (7.3 N•m). Non-circulating System 1. See FIG. 1. Apply anti-seize lubricant to the threads and mating faces of the manifold (101), plug (109), and elbow (107), supplied unassembled. 2. Install an elbow (107) in one fluid port of the manifold (101), and a plug (109) in the other port. 3. Install the internal plug (19) in the gun fluid port on the same side as the manifold plug. • Check and follow all national, state, and local codes regarding air exhaust velocity requirements. • Check and follow all local safety and fire codes. Configure Gun and Manifold The gun is supplied with an internal fluid plug and seals (19, 20, 21). To use the gun in a circulating system, remove the internal plug. In a non-circulating system, leave the plug in place to minimize flush time. 4. Connect the fluid supply line to the fluid inlet elbow (107). 5. Install the gun on the manifold, using the four screws supplied. Start the threads of all four screws. Tighten the front two screws first, and then tighten the back two. Torque all four screws evenly to 65 in-lb (7.3 N•m). 1 Remove when used in circulating systems. 2 Replace with elbow (107) when used in circulating systems. Circulating System 21 1. Apply anti-seize lubricant to the threads and mating faces of the manifold (101) and the elbows (107), supplied unassembled. 20 1 19 2. Install the elbows (107) in both fluid ports of the manifold (101). 107 2 3. Connect the fluid supply line to one elbow and the fluid return line to the other. The manifold fluid ports are reversible. 10 101 109 ti8587b FIG. 1: Non-Circulating Setup Shown (cutaway view) 313516G Installation Install Air Fittings 1. Install the supplied 1/4 in. tube fitting into the cylinder (CYL) air port. 2. Install 3/8 in. tube fittings into the atomization (ATOM) air port and the fan (FAN) air port. Ground Air Compressors and Hydraulic Power Supplies Ground the air compressors and hydraulic power supplies according to the manufacturer recommendations. Ground Spray Gun Ground the spray gun by mounting the manifold to a properly grounded reciprocator, robot, or stationary mount. Check the electrical resistance between the manifold and a true earth ground. The resistance must be less than 1 megohm. CYL ATOM Ground Fluid Supply Container Ground the fluid supply container according to local code. FAN Ground Object Being Sprayed ti8211a FIG. 2: Air Fittings Ground System The following grounding instructions are minimum requirements for a system. Your system may include other equipment or objects that must be grounded. Check your local electrical code for detailed grounding instructions for your area and type of equipment. Your system must be connected to a true earth ground. Ground the object that is being sprayed according to local code. Ground Solvent Pails Ground all solvent pails that are used when flushing according to local code. Use only metal pails, which are conductive. Do not place the pail on a non-conductive surface, such as paper or cardboard, which interrupts the grounding continuity. Ground Pump/Fluid Supply Ground the pump by connecting a ground wire and clamp between the fluid supply and a true earth ground as instructed in your separate pump instruction manual. 313516G 11 Installation Mount Gun Stationary Support Reciprocating Arm Rod Mount To mount the gun on a stationary support (refer to FIG. 4 and to the correct mounting hole layout for your manifold, pages 38-42): To mount the gun on a reciprocating arm rod [0.5 in. (13 mm) diameter maximum]: 1. Insert the mounting bar (A) through the hole in the manifold as shown in FIG. 3. NOTE: Use the 1/8 in. alignment pin (P) to assist in orienting the gun. 2. Secure the gun to the bar by tightening the mounting screw (B). 1. Align the manifold with the alignment pins. Locate alignment pins and holes per the mounting hole layout. 2. Secure the gun to the support with two M5 x 0.8 capscrews (C). The screws must be long enough to engage the threaded holes in the gun manifold to a depth of 1/4 in. (6 mm). B P C A ti13588a ti13587a FIG. 3: Reciprocating Arm Mount 12 FIG. 4: Stationary Support Mount 313516G Installation Retrofit Adapter Plate The retrofit adapter plate enables the manifold to be attached to a variety of bolt patterns. To mount the gun using the retrofit adapter plate (Kit 288197; See Accessories, page 34): 1. Mount adapter plate to manifold using the three screws provided with the kit. (See FIG. 5 and the mounting hole layout on page 42.) 2. Bolt plate to mounting surface using four M5 x 0.8 capscrews. Refer to the correct mounting hole layout for your manifold, pages 38-41. ti13589a FIG. 5: Retrofit Adapter Plate Mount 313516G 13 Setup Setup Connect Air Line Connect Fluid Hose NOTE: NOTE: • • You must install an air pressure regulator (F) on each gun air line to control air pressure to the gun. See FIG. 6. • If your regulated air source does not have a filter, install an air filter (G) on each air line to ensure a dry, clean air supply to the gun. Dirt and moisture can ruin the appearance of your finished workpiece. See FIG. 6. • Install a bleed type air shutoff valve (E) on each gun air supply line, downstream of the gun air regulator, to shut off air to the gun. 1. For manifolds with a separate ATOM and FAN port, the gun cylinder, fan, and atomization air must be supplied and regulated separately. For the manual fan valve manifold, only one supply line is required for both atomization and fan air. NOTE: The gun atomizing and fan air inlets are 3/8 in. O.D. tubing. The cylinder air inlet accepts 1/4 in. (6.3 mm) O.D. tubing. Use 3/8 in. (9.5 mm) O.D. tubing for fan and atomization air to minimize excessive pressure drop in the hoses. Before connecting the fluid line, blow it out with air and flush it with solvent. Use solvent that is compatible with the fluid to be sprayed. • Install a fluid regulator (L) on the fluid line to control fluid pressure to the gun. • Install a fluid shutoff valve (M) to shut off the fluid supply to the gun. • Filter the fluid line of coarse particles and sediment to avoid clogging the fluid nozzle and causing finishing defects. Inline fluid filter 24B707 is available. See Accessories, page 34. 1. Connect the fluid supply hose (J) to the gun fluid inlet (S), 1/4 npsm thread. See FIG. 8. 2. Connect the other end of the fluid hose (J) to a regulated fluid supply outlet (M). 3. In a circulating system, connect a grounded fluid return hose to the gun fluid outlet (T). See FIG. 8. In a non-circulating system, remove the gun fluid outlet fitting (T) and plug the outlet port with the pipe plug supplied. See FIG. 8. 2. Connect each air hose (D) to a regulated air supply line (H). K L M H J G F E D ti01990 ti7016a FIG. 6: Connect Air Line FIG. 7: Connect Fluid Hose. 14 313516G Setup KEY N Cylinder Air Inlet: accepts 1/4 in. (6.3 mm) O.D. tubing P Atomization Air Inlet: 3/8 in, (9.5 mm) O.D. tubing R Fan Air Inlet: 3/8 in. (9.5 mm) O.D. tubing S Fluid Inlet: 1/4 npsm T Fluid Outlet (circulating gun only): 1/4 npsm Side Mounted Manifold Ports Flush Spray Gun Before running any paint through the spray gun: 1. Flush the gun with a solvent that is compatible with the fluid to be sprayed, using the lowest possible fluid pressure and a grounded metal container. N T (or S) S (or T) FAN ATOM CYL ti8096a R P Bottom Mounted Manifold Ports 2. Perform Pressure Relief Procedure; see page 18. Position Air Cap Air caps are factory-set with the alignment pin (A) set to a vertical spray pattern. To change the air cap to a horizontal spray pattern, use a 1/6 in. hex wrench to unscrew the alignment pin (A) and relocate it to the horizontal spray pattern hole. When relocating the pin use low strength thread locker. Torque to 1.5-2.5 in-lb (0.2-0.3 N•m). Do not overtighten. Refer to FIG. 9. N R ATOM FAN CYL T (or S) ti8171a P Vertical Pattern A S (or T) Horizontal Pattern ti8170a ti8097a FIG. 8: Manifold Ports 313516G ti8172a FIG. 9: Position Air Cap 15 Setup Adjust Spray Pattern Do not exceed 100 psi (0.7 MPa, 7 bar) maximum fluid and air pressure. Higher pressures can cause parts to rupture and result in serious injury. Use the fluid pressure regulator to adjust the spray gun fluid flow. Some models are equipped with a fluid control knob to make precise fluid flow adjustments. L ti7019a FIG. 10: Fluid Pressure Regulator NOTICE Use caution when operating the fluid control knob near the closed position. The plastic needle tip may be damaged if forced too hard against the nozzle seat by the fluid control knob. Follow these steps to establish the correct fluid flow and air flow: 1. To achieve desired flow, adjust the fluid flow using the fluid pressure regulator (L) installed in the gun fluid line. Typical industrial flow rates will vary with regulator pressures from 5 to 30 psi (34 to 210 kPa, 0.3 to 2.1 bar). If the fluid pressure is too low at the desired flow rate, install a smaller nozzle. If the fluid pressure is too high, install a larger nozzle. For spray guns equipped with the fluid control knob, you can make flow rate changes at the spray gun. Rotate the fluid control knob clockwise to reduce the flow. 16 NOTE: A larger fluid nozzle at a reduced fluid pressure will maintain the same flow rate, but the fluid stream (velocity) will slow down. When air is applied, the lower velocity allows the air to act on the fluid longer, which improves atomization. 2. Using the air pressure regulator (F), set the fan and atomizing air supply pressure per Table 1. Use these suggested settings as a starting point. Table 1: Suggested Starting Settings Spray Gun Fan Air (psi) Atomization Air (psi) Conventional 35 35 HVLP 25 25 Compliant 25 25 313516G Setup NOTE: HVLP and Compliant Gun Limits HVLP Guns: local laws may limit the maximum pressure to 10 psi (70 kPa, 0.7 bar) at the air cap for compliance. See the table on page 7 for maximum HVLP/Compliant manifold inlet pressures. To measure pressure at the air cap, use the appropriate HVLP Pressure Verification Kit. See Accessories, page 34. Compliant Guns: See the table on page 7 for maximum HVLP/Compliant manifold inlet pressures. 4. If the spray pattern is too wide or split, reduce the fan air pressure (or slightly close the fan adjustment valve on manifold 288223). To further control the spray pattern of airspray guns only, use an alternate air cap. For a list of available air caps, refer to Accessories, page 34. NOTE: Reducing the fan air pressure to 0 psi (or fully closing the fan adjustment valve) will produce a round pattern. F ti01997 FIG. 11: Air Pressure Regulator 3. Test the spray pattern atomization while keeping the gun a consistent distance, about 6 to 8 inches (150 to 200 mm), from the test piece. Check the atomization quality. Increase the gun atomizing air supply pressure with the air pressure regulator in 5 psi (34 kPa, 0.3 bar) increments until you obtain the desired atomization. NOTE: For the best transfer efficiency, use the lowest setting needed to achieve desired finish quality. 313516G 17 Operation Operation Pressure Relief Procedure 1. Turn off all bleed type air valves and all other air and fluid supplies to the gun. 2. Trigger the gun into a grounded metal waste container to relieve air and fluid pressure. To achieve best results when applying fluid: • Keep gun perpendicular and 6 to 8 in. (150 to 200 mm) from object being sprayed. • Use smooth, parallel strokes across surface to be sprayed with 50% overlap. Incorrect ti8098a ti8174a FIG. 12: Pressure Relief Apply Fluid Correct The spray gun has a built-in lead and lag operation. When triggered, the gun begins emitting air before the fluid is discharged. When the trigger actuation air is stopped, the fluid stops before the air flow stops. This helps ensure that the spray is atomized and prevents fluid buildup on the air cap and tip. Adjust the system control device, if it is automatic, so the gun starts spraying just before meeting the part and stops as soon as the part has passed. 18 ti8099a FIG. 13: Correct Spray Method 313516G Operation Daily Gun Care NOTICE Methylene chloride with formic or propionic acid is not recommended as a flushing or cleaning solvent with this gun as it will damage aluminum and nylon components. NOTICE Solvent left in gun air passages could result in a poor quality paint finish. Do not use any cleaning method which may allow solvent into the gun air passages. Do not wipe the gun with a cloth soaked Do not point the gun up while cleaning it. in solvent; wring out the excess. ti8100a Do not immerse the gun in solvent. ti8101a 313516G ti4827a Do not use metal tools to clean the air cap holes as this may scratch them; scratches can distort the spray pattern. ti8175a 19 Operation General System Maintenance • Perform Pressure Relief Procedure, page 18. • Clean the fluid and air line filters daily. • Check for any fluid leakage from the gun and fluid hoses. Tighten fittings or replace equipment as needed. • Flush the gun before changing colors and whenever you are done operating the gun. 9. Dip the end of a soft-bristle brush into a compatible solvent. Do not continuously soak the brush's bristles with solvent and do not use a wire brush. ti4845a Clean and Flush Gun 1. Perform Pressure Relief Procedure, page 18. FIG. 14: Use solvent-dipped soft-bristle brush 10. With the gun pointed down, clean the front of the gun, using the soft-bristle brush and solvent. 2. Shut off the gun fan and atomizing air. 3. Supply a compatible solvent to the gun fluid inlet. 4. Point the gun down into a grounded metal container, and flush the gun with solvent until all traces of paint are removed from the gun passages. 11. Scrub the air cap retaining ring, air cap, and fluid nozzle with the soft-bristle brush (see FIG. 15). To clean out air cap holes, use a soft implement, such as a toothpick, to avoid damaging critical surfaces. Clean the air cap and fluid nozzle daily, minimum. Some applications require more frequent cleaning. 5. Perform Pressure Relief Procedure, page 18. 6. Disconnect the solvent supply. 7. Remove the air cap retaining ring and air cap. Remove the nozzle, if necessary. NOTICE Trigger the gun or remove the piston cap if you remove the nozzle for cleaning. This keeps the needle seat away from the nozzle seating surface and prevents the seat from being damaged. 8. Clean the air cap retaining ring, air cap, and fluid nozzle with solvent. 20 ti8176a FIG. 15: Clean air cap, ring and fluid nozzle 12. Install the air cap retaining ring and air cap. 13. Dampen a soft cloth with solvent and wring out the excess. Point the gun down and wipe off the outside of the gun. 313516G Troubleshooting Troubleshooting Some improper patterns are caused by the improper balance between air and fluid. Refer to Spray Pattern Troubleshooting, page 22. NOTE: Check all possible remedies in the troubleshooting charts before disassembling the gun. General Troubleshooting Problem Cause Fluid leakage through venting Worn packing (17) or needle (5). holes. Air leakage through venting hole. Worn o-ring (9) or gasket (15). Air leakage from back of gun. Air does not trigger. Replace packing or needle. Check and replace parts as needed. Worn o-rings (8, 9). Replace o-rings. Piston stem is disconnected from Replace piston assembly. main body of piston assembly (3). Cylinder air pressure is too low. Air does not shut off. Solution Piston assembly not seating properly. Increase cylinder air pressure to 50 psi. Clean/service piston assembly. Replace worn or swollen o-rings. Broken return spring (7). Replace return spring. Swollen o-ring (8). Replace o-rings. Worn piston stem o-rings (10, 11). Replace o-rings. Fluid leakage from front of gun. Bottom gasket (12) failed. Replace gasket. Fluid needle tip (5a) is dirty, worn, Clean or replace fluid needle tip or or damaged. entire needle (5). Fluid is present at air cap holes. Dirty or worn nozzle (23). Clean or replace nozzle. Nozzle (23) is insufficiently tight- Tighten or replace o-ring. ened or sealing o-ring (36) is damaged. 313516G 21 Troubleshooting Problem Fluid needle will not trigger. Cause Solution Loose or missing fluid needle stop Replace stop or tighten setscrew. (29) or setscrew (30). Air leaking around piston (3). Replace o-ring (8) or piston. Swollen piston o-ring (8). Replace o-ring. Do not immerse piston in solvent. Insufficient air pressure on trigger. Increase air pressure or clean air line. Fluid does not shut off. Plug (19) is in incorrect fluid port. Move plug to fluid port consistent with manifold plumbing, unless you are using gun in a circulating system. If you are, all fluid ports in gun and on manifold should be open. Worn o-ring (11) or (9). Replace o-ring. Piston cap (4) not fully tightened. Tighten piston cap until it bottoms out. Spring (6) not in place. Check spring position. Swollen piston o-ring (8). Replace o-ring. Do not immerse piston in solvent. Spray Pattern Troubleshooting Problem Cause Fluid flow is fluttering while spray- Fluid nozzle is not tight enough. ing. O-ring (36) is missing or damaged. Fluid filter is clogged. Fluid pressure is too low, causing fluid flow to reduce when gun is elevated. Pattern becomes off-set or heavy Air cap horn holes plugged or on ends. damaged. Fluid flow fades while spraying high viscosity fluids. Solution Tighten fluid nozzle to 60 in-lb (6.8 N•m). Replace o-ring. Check fluid filter. Raise fluid pressure at source or use a smaller fluid nozzle. Clean air cap horn holes with non-metallic item such as a toothpick, or replace air cap. Gun fluid pressure is too high with Using needle/nozzle kit with too Use needle/nozzle kit with larger gun triggered. small orifice. orifice. Fluid system will not operate at There is no fluid regulator, or air Add low pressure fluid regulator, low enough fluid pressure [below regulator on pressure pot is not or add more sensitive low pres10 psi (70 kPa, 0.7 bar)]. sensitive enough at low pressures. sure air regulator on pressure pot. 22 313516G Service Service 7. Check the fluid needle (5) for damage or excessive wear. Replace the needle tip (5a) or the entire needle if necessary. NOTE: Air Section Repair Kit 288171 and Fluid Section Repair Kit 24B675 are available for purchase separately. Numbers in parenthesis in the text refer to the reference numbers in the figures and in the parts list. 8. Remove nozzle (23). Check nozzle and o-ring (36) for damage. Disassembly 1. Perform Pressure Relief Procedure, page 18. 2. Unscrew the four screws (13) and remove the gun from the manifold. 3. Remove the air cap retainer (25) and air cap (24). 13 4 36 ti8198a FIG. 17 9. Remove the piston. Using a pliers, pull the piston (3) out of the piston housing (1). 10. Unscrew the two screws (14) and separate the fluid housing (2) and the piston housing (1). Remove gasket (12) only if it needs to be replaced. 23 24, 25 29 7 6 14 ti13590a 2 FIG. 16 3 4. Remove the piston cap (4) from the piston housing (1). Remove the springs (6, 7). 5. Using a 1/16 in. hex wrench loosen the fluid needle set screw (30). Remove the needle stop (29). 6. Pull the fluid needle (5) out of the back of the gun. 313516G 1 30 ti13591a FIG. 18 11. Remove the packing nut (16) with a wrench. 12. Remove the fluid packing (17) from the nut (16). Discard the old fluid packing. 23 Service 13. Remove all o-rings from the piston (3) and stems (T). Check that the stems are solidly in place. If they are loose, replace the entire piston assembly (3). o-ring (21) and backup (20) from the plug. See FIG. 21. b. Circulating guns: Remove the gasket (22) from the fluid housing (2). See FIG. 21. 14. Perform the following applicable step: a. Non-circulating guns: Remove the fluid outlet port plug (19), and gasket (22) from the fluid housing (2). Remove the Cutaway View: Part No. 24A749 Gun Shown 15. Clean all parts and replace any worn parts. When assembling, lubricate the threads with anti-seize lubricant. T 1 2 10* 3 8* 3 4 2 4 11* 3 6 25 24 23 1 2 16 2 8 7 2 30 9 46 5a 9 5 36 45 (x 2) 3 10 3 3 6 7 29 3 12* ti13592b 3 SERVICE NOTES: 1 Torque to 35-45 in-lb (4.0-5.1 N•m). ti8199a 2 Lubricate threads with anti-seize lubricant. 3 Lubricate with light-weight oil. 4 Tighten cap (4) until it bottoms out. 6 Apply semi-permanent anaerobic sealant. 7 Torque to 6.5-7.5 in-lb (0.73-0.85 N•m). 8 Torque to 95-105 in-lb (10.7-11.8 N•m). 9 Apply semi-permanent anaerobic sealant to two threads at end of needle shaft. 10 Step in spacer (46) must face into packing nut. Alternate Fluid Control Shown FIG. 19 24 313516G Service Reassembly 1. Non-circulating guns only: Lubricate the backup ring (20†) and o-ring (21†) and install them on the fluid outlet port plug (19). Install the plug in the fluid outlet port of the fluid housing (2). See FIG. 21. 2. All guns: Reinstall the gasket (22) in the fluid housing (2). 3. Install the o-rings (8*, 9*) on the piston (3). Install the two o-rings (10*, 11*) on each of the piston stems (T). Lubricate all the o-rings, the piston, and the piston stems. 4. Remove the protective paper from the sticky side of the gasket (12*) and adhere the gasket to the bottom of the piston housing (1), making sure the three holes in the gasket are properly aligned with the matching holes in the housing. 5. Lubricate the washers (45†) and spacer (46†). Insert them into the packing nut (16) as shown in FIG. 20, The step on the spacer faces into the packing nut. 45 46 45 Torque the two screws (14) to 35-45 in-lb (4.0-5.1 N•m). a. Insert the piston (3) into the piston housing (1). b. Ensure nozzle sealing o-ring (36) is installed on nozzle (23). 8. To avoid galling of the fluid nozzle seat in the fluid housing, apply a thin film of lubricant to the threads. Install the nozzle into the fluid housing. Torque the nozzle securely to 35-45 in-lb (4.0-5.1 N•m). NOTE: If you are replacing the needle tip (5a), apply semi-permanent anaerobic sealant to two threads at the end of the needle shaft. Assemble the needle tip to the shaft and hand tighten. Allow adequate time for the sealant to cure before installing the needle assembly into the gun. 9. Lubricate and install the needle (5) into the back of the gun assembly. Push it straight in through the piston. 10. Install the needle stop (29) on the needle. Coat the setscrew (30) with semi-permanent anaerobic sealant and install the screw into the needle stop. Torque to 6.5-7.5 in-lb (0.73-0.85 N•m). Pull on the needle to make sure it seats fully. 16 11. Install the springs (6, 7). ti17603a FIG. 20. Fluid packings 12. Lubricate the threads of the piston housing (1). Screw the cap (4) onto the housing until it bottoms out. 6. Insert the packing nut into the fluid housing (2) and torque to 95-105 in-lb (10.7-11.8 N•m). 13. Install the air cap (24) and air cap retainer (25). 7. Align the gasket (15*) as shown in the exploded view in FIG. 21. Place the gasket on the piston housing (1), then install the fluid housing (2) onto the piston housing. 14. Reinstall the gun on the manifold using the four screws (13). Start the threads of all four screws. Tighten the front two screws first, and then tighten the back two. Torque all four screws evenly to 65 in-lb (7.3 N•m). 313516G 25 Parts .Parts Parts Part No. 24A749 Gun Shown 11 2 13 3 45 16 15* 8 2 5 5a 23 1 46 9 21† 2 24 10 3 20† 3 19 10 3 Alternate Fluid Control 10 4 39 22† 25 12 4 36† 24a T 11* 3 25a 10* 3 6 7 29 9* 3 12* 3 3 8* 3 30 6 7 ti13593b 1 2 13 11 14 1 1 SERVICE NOTES: Torque to 35-45 in-lb (4.0-5.1 N•m). 2 Lubricate threads with anti-seize lubricant. 3 Lubricate with light-weight oil. 4 Tighten cap (4) until it bottoms out. 6 Apply semi-permanent anaerobic sealant. 7 Torque to 6.5-7.5 in-lb (0.73-0.85 N•m). 8 Torque to 95-105 in-lb (10.7-11.8 N•m). 9 Apply semi-permanent anaerobic sealant to two threads at end of needle shaft. 10 Used on non-circulating guns only. 11 Torque to 65 in-lb (7.3 N•m). 12 Step in spacer (46) must face into packing nut. FIG. 21 26 313516G Parts Ref. Part Description 1 2 3 4 5 5a 6 ----24B676 240895 See pages 28-29 See pages 28-29 See pages 28-29 114139 7 114138 8* 115066 9* 111450 HOUSING, piston HOUSING, fluid PISTON, assembly CAP, piston NEEDLE, assembly TIP, needle SPRING, compression SPRING, compression O-RING, fluoroelastomer O-RING, fluoroelastomer O-RING, fluoroelastomer O-RING, fluoroelastomer GASKET, polyethylene (bottom) SCREW, mounting manifold (M5) SCREW, SHC GASKET, polyethylene (front) NUT, packing PLUG, fluid RING, back-up, PTFE O-RING, fluoroelastomer 10* 111504 11* 112319 12* 114134 13 15H317 14 15H318 15* 15H316 16 19 20† 21† 195222 192687 114340 114244 313516G Qty. 1 1 1 1 1 1 1 1 1 1 2 2 1 4 2 1 1 1 1 1 Ref. Part Description Qty. 22† 192443 GASKET, fluid 23 See pages 28-29 NOZZLE, fluid, 0.030 in. 24 See pages 28-29 CAP, air 24a 24B546 PIN, locating, threaded; (pack of 10) 25 289079 RETAINER, ring, assembly 25a 289791 SEAL KIT, air cap (5 of each) ----O-RING, PTFE ----WASHER, UHMW 29 192452 STOP, needle 30 114137 SCREW, set 34 114141 WRENCH, hex, not shown 36† 111457 O-RING 38 ----PIN, dowel, not shown 39 15H702 INSERT, plastic 40▲ 15K759 LABEL, warning, not shown 45† ----WASHER, UHMWPE 46† ----SPACER, stainless steel 2 1 1 1 1 5 5 1 1 1 1 1 1 1 2 1 * Included in Air Seal Repair Kit 288171. † Included in Fluid Seal Repair Kit 24B675. ----- Not sold separately. ▲Replacement Warning labels, signs, tags, and cards are available at no cost. 27 Repair Kits Repair Kits NOTE: Alternate nozzle sizes are also available. See Accessories, page 34. General Metal Applications Item 5 Needle Assembly 5 and 23) Cap (Includes Needle Tip) Item 24 Item 5a Air Cap Air Cap Needle (Includes (without Item 23 locating locating Tip (Pack of 5) Nozzle pin) pin) 24B333 Conventional 0.020 (0.5) 24A747 Conventional 0.030 (0.8) 24B332 192453 24B331 289350 289061 24B544 289773 24A687 192453 24A683 288183 289062 24B544 289773 24A748 Conventional 0.042 (1.1) 24A749 Conventional 0.055 (1.4) 24A688 192453 24A684 288184 289063 24B544 289773 24A689 192453 24A685 288185 289064 24B544 289773 24A750 Conventional 0.070 (1.8) 24B334 0.020 (0.5) HVLP 24A690 192453 24A685 288185 289065 24B545 289784 24B332 192453 24B331 289350 289061 24B539 289041 24A754 HVLP 0.030 (0.8) 24A687 192453 24A683 288183 289062 24B539 289041 24A755 HVLP 0.042 (1.1) 24A688 192453 24A684 288184 289063 24B539 289041 24A756 HVLP 0.055 (1.4) 24A689 192453 24A685 288185 289064 24B539 289041 24A757 HVLP 0.070 (1.8) 24A690 192453 24A685 288185 289065 24B539 289041 24B335 Compliant 0.020 (0.5) 24B332 192453 24B331 289350 289061 24B540 289042 24A761 Compliant 0.030 (0.8) 24A687 192453 24A683 288183 289062 24B540 289042 24A762 Compliant 0.042 (1.1) 24A688 192453 24A684 288184 289063 24B540 289042 24A763 Compliant 0.055 (1.4) 24A689 192453 24A685 288185 289064 24B540 289042 24A764 Compliant 0.070 (1.8) 24A690 192453 24A685 288185 289065 24B540 289042 24A751★ Conventional 0.030 (0.8) 24A752★ Conventional 0.042 (1.1) 24A687 24A512 24A683 288183 289062 24B544 289773 24A688 24A512 24A684 288184 289063 24B544 289773 24A753★ Conventional 0.055 (1.4) 24A758★ 0.030 (0.8) HVLP 24A689 24A512 24A685 288185 289064 24B544 289773 24A687 24A512 24A683 288183 289062 24B539 289041 24A759★ HVLP 0.042 (1.1) 24A688 24A512 24A684 288184 289063 24B539 289041 24A760★ HVLP 0.055 (1.4) 24A689 24A512 24A685 288185 289064 24B539 289041 24A765★ Compliant 0.030 (0.8) 24A687 24A512 24A683 288183 289062 24B540 289042 24A766★ Compliant 0.042 (1.1) 24A688 24A512 24A684 288184 289063 24B540 289042 24A767★ Compliant 0.055 (1.4) 24A689 24A512 24A685 288185 289064 24B540 289042 Gun Part Number Spray Type 28 Nozzle Needle/Nozzle Orifice Item 4 Kit Size (Includes Items Piston in. (mm) 313516G Repair Kits High Wear Applications Gun Part Number Spray Type Nozzle Needle/Nozzle Orifice Item 4 Kit Size Piston (Includes Items Item 5 Needle Assembly Item 24 Item 5a Air Cap Air Cap Needle (Includes (without Item 23 locating locating Tip (Pack of 5) Nozzle pin) pin) 5 and 23) Cap (Includes Needle Tip) 24A774✠ Conventional 0.059 (1.5) 24A775✠ Conventional 0.070 (1.8) 24A693 192453 24A686 N/A 289074 24B537 288861 24A694 192453 24A686 N/A 289075 24B536 289049 24B336✠ Conventional 0.086 (2.2) 24C316✠ Conventional 0.110 (2.8) 24B358 192453 24B357 N/A 289076 24B536 289049 24C142 192453 24C319 N/A 289975 24B536 289049 24A776✠ HVLP 0.059 (1.5) 24A695 192453 24A686 N/A 289331 24B541 289115 24A777✠ HVLP 0.070 (1.8) 24A696 192453 24A686 N/A 289332 24B542 289325 24A778✠ Compliant 0.059 (1.5) 24A695 192453 24A686 N/A 289331 24B538 289050 24A779✠ Compliant 0.070 (1.8) 24A696 192453 24A686 N/A 289332 24B543 289327 in. (mm) Wood Applications Item 5 Needle Assembly 5 and 23) Cap (Includes Needle Tip) Item 24 Item 5a Air Cap Air Cap Needle (Includes (without Item 23 locating locating Tip (Pack of 5) Nozzle pin) pin) 24A768 Conventional 0.030 (0.8) 24A769 Conventional 0.040 (1.0) 24A691 192453 24A683 288183 288927 24B533 288862 24A692 192453 24A684 288184 289112 24B533 288862 24A770 HVLP 0.030 (0.8) 24A691 192453 24A683 288183 288927 24B535 288864 24A771 HVLP 0.040 (1.0) 24A692 192453 24A684 288184 289112 24B535 288864 24A772 Compliant 0.030 (0.8) 24A691 192453 24A683 288183 288927 24B534 288863 24A773 Compliant 0.040 (1.0) 24A692 192453 24A684 288184 289112 24B534 288863 Gun Part Number Spray Type Nozzle Needle/Nozzle Orifice Item 4 Kit Size (Includes Items Piston in. (mm) ★Model has Fluid Control Knob (for fine adjustment of fluid flow). ✠ Needle tip and nozzle exit constructed from tungsten carbide. 313516G 29 Repair Kits Part No. 288221 Manifold with bottom fluid ports Ref. Part No. No. 101 ----- 103 120388 105 114246 107 166846 108 120389 109❄ 101970 114 120453 Description Qty. MANIFOLD, bottom fluid ports FITTING, tube, air inlet; 1/4 in. OD tube x 1/8 npt(m) SCREW, set; 5/16, 0.437 in. long NIPPLE, SST; 1/4 npsm, straight pipe thread x 1/4 npt FITTING, tube, air line; 3/8 in.OD tube x 1/4 npt PLUG, pipe, SST; 1/4-18 ptf, supplied to plug fluid outlet port in non-circulating applications SCREW, SHCS, M3 x 18 1 1 1 2 2 1 1 ❄ Not shown. ----- Not sold separately. 1 Apply anti-seize lubricant to threads and mating faces of manifold (101) and any fittings and/or plugs used in fluid ports. 101 114 103 107 1 105 108 ti9398c FIG. 22: Manifold with Bottom Fluid Ports 30 313516G Repair Kits Part No. 288223 North America Low Pressure Manifold with side fluid ports and fan adjustment valve 1 Apply anti-seize lubricant to threads and mating faces of manifold (101) and any fittings and/or plugs used in fluid ports. 2 Install with valve turned fully counterclockwise to outermost position. 3 Torque to 125-135 in-lb (14-15 N•m). Part No. 24C342 International Low Pressure Manifold with side fluid ports and fan adjustment valve 108 114 Ref. No. 101 102 103 Part No. Description ----243949 MANIFOLD, fan adjustable VALVE, fan, assy. FITTING, tube, air inlet; 120388✠ 1/4 in. OD tube x 1/8 npt(m) 120538◆ 6 mm OD tube x 1/8 npt(m) 104 FITTING, tube, air line; 120389✠ 3/8 in.OD tube x 1/4 npt 120537◆ 8 mm OD tube x 1/4 npt 15D916◆❄ 4 mm OD tube x 1/4 npt; shipped loose 107 114246 SCREW, set; 5/16;0.437 in. long 108 ELBOW, male 114342✠ 1/4 - 18 npt 114247◆ #5JIC x 1/4-18 npt 109❄ 101970 PLUG, pipe, SST; 1/4-18 ptf, supplied to plug fluid outlet port in non-circulating applications 114 120453 SCREW, SCHS, M3 x 18 Qty. 1 108 1 1 104 1 1 102 1 101 2 3 107 103 ti0556c FIG. 23: Side Fluid Ports and Fan Adjustment Valve 2 1 1 ❄ Not shown, optional size ----- Not sold separately. ✠ Part No. 288223 only. ◆ Part No. 24C342 only. 313516G 31 Repair Kits Part No. 288217 North America Manifold with side fluid ports Part No. 288218 1 International Manifold with side fluid ports Ref. No. Part No. Description 1 FITTING, tube, air line 3/8 in.OD tube x 1/4 120389❖ npt 8 mm OD tube x 1/4 120537◆ npt 4 mm OD tube X 1/4 15D916◆❄ npt; shipped loose 109❄ 101970 PLUG, pipe, SST; 1/4-18 ptf, supplied to plug fluid outlet port in non-circulating applications 114 120453 SCREW, SHCS, M3 x 18 2 ----- 103 120388❖ 120538◆ 105 114246 107 114342❖ 114247◆ 108 107 Qty. MANIFOLD, side fluid ports FITTING, tube, air inlet 1/4 in. OD tube x 1/8 npt(m) 6 mm OD tube x 1/8 npt(m) SCREW, set; 5/16; 0.437 in. long ELBOW, male, 1/4-18 npt #5 JIC x 1/4-18 npt 101 Apply anti-seize lubricant to threads and mating faces of manifold (101) and any fittings and/or plugs used in fluid ports. 101 114 1 103 1 1 2 107 105 108 ti8148c FIG. 24: Manifold with Side Fluid Ports 1 1 ❄ Not shown, optional size. ----- Not sold separately. ❖ Part No. 288217 only. ◆ Part No. 288218 only. 32 313516G Repair Kits Part No. 288160 Rear Port Manifold, North America Part No. 288211 Rear Port Manifold, International 1 Apply sealant to threads and mating faces of manifold (101) and any fittings and/or plugs used in fluid ports. Ref. No. Part No. 2 Torque to 8-10 in-lb (0.9–1.3 N•m). 101 ----103 15H521❖ 15J003◆ 105 116475 106 120353 107 15J077 110 114246 111 120389❖ 120537◆ 15D916◆❄ 112 120388❖ 120538◆ 113 103253 Description MANIFOLD, aluminum FITTING, fluid path 1/4 npsm #5 JIC SCREW, SHCS, M4 x 12 O-RING, PTFE O-RING, PTFE SCREW, set, hex soc FITTING, tube, air line 3/8 in. OD tube x 1/4 npt 8 mm OD tube x 1/4 npt 4 mm OD tube x 1/4 npt; shipped loose FITTING, tube, air inlet 1/4 in. OD tube x 1/8 npt(m) 6 mm OD tube x 1/8 npt(m) SCREW, set Qty. 1 3 Torque to 110-130 in-lb (12.3–4.7 N•m). 107 2 105 106 2 103 1 2 3 2 2 1 2 2 113 1 112 1 111 1 101 110 ti8200a 2 FIG. 25: Manifold with Rear Fluid Ports ❄ Not shown, optional size. ----- Not sold separately ❖ Part No. 288160 only. ◆ Part No. 288211 only. 313516G 33 Accessories Accessories Alternate Nozzle Sizes Gun Type Conventional Conventional HVLP HVLP Compliant Compliant Conventional HVLP Compliant Nozzle Orifice in. (mm) (without locating pin) Nozzle 0.086 (2.2) 0.110 (2.8) 0.086 (2.2) 0.110 (2.8) 0.086 (2.2) 0.110 (2.8) 0.020 (0.5) 0.020 (0.5) 0.020 (0.5) 289068 289069 289070 289043 289044 289045 288862 288864 288863 289066 289067 289066 289067 289066 289067 288907 288907 288907 Application General Metal Wood Air Cap Needle Tip (Qty. 5) 289004 289007 289004 289007 289004 289007 289350 289350 289350 Stainless Steel Air Cap Kits Gun Type Conventional Conventional HVLP Compliant Application Air Cap Nozzle Orifice in. (mm) 0.020-0.055 (0.5-1.4) 0.070 (1.8) General Metal 0.020-0.070 (0.5-1.8) 0.020-0.070 (0.5-1.8) Cleaning Brush 105749 For use in cleaning gun. Lubricant 111265 One 4 oz. (113 gram) tube sanitary (non-silicone) lubricant for fluid seals and wear areas. Replacement Gun 24A780 Gun without needle, nozzle, and air cap. Fluid Control Knob Repair Kit 288138 Air Cap (without locating pin) (with Locating Pin) 24B671 24B672 24B669 24B670 24B667 24B668 24B665 24B666 Fluid Hose Parts Breakdown Part No. Description 239629 FITTING, assy, swivel 061345 TUBING, 1000 ft. (305 m) roll Retrofit Adapter Plate 288197 The retrofit adapter plate enables the manifold to be attached to a variety of bolt patterns. See page 13 and page 42. Includes spring, ball, and retaining clip. Gun Mounting Bracket (Cefla) Kit 24B609 Zero Cavity Needle Tip 24G618 Includes bracket and screw. 1.1 mm needle tip, pack of 5. 34 313516G Accessories HVLP Pressure Verification Kit Inline Fluid Filter 24B707 For use in checking air cap atomizing and fan pattern air pressure at various supply air pressures. Not to be used for actual spraying. Filter is removable without disconnecting the fluid line. Includes housing, o-ring, and 0.005 in. tip filter (equivalent to 100 mesh screen). Install the kit air cap on the gun. Turn on the air to the gun, then trigger the gun and read the air pressure on the gauge. NOTE: To be “HVLP compliant,” the atomizing and fan pattern air pressure must not exceed 10 psi (70 kPa, 0.7 bar). Part No. Description 289563 HVLP General Metal 289568 HVLP High Wear 0.059 in. (1.5 mm) 289569 HVLP High Wear 0.070 in. (1.8 mm) 289566 HVLP Wood Spray Tip Filters Final filter to prevent foreign particles from ruining sprayed surface smoothness. 25-Count Carton 3-Pack 238562 238561 238564 238563 Description 0.005 in. (equivalent to 100 mesh screen) 0.009 in. (equivalent to 60 mesh screen) Tips Part No. Description 24E484 0.030 in. SST Needle Tips (Pack of 5) ti13594a FIG. 26: HVLP Pressure Verification Kit 313516G 35 Dimensions Dimensions Manifold Models 288217 or 288218, All Gun Models 2.0 in. (50.8 mm) 5.3 in. (134.6 mm) 6.4 in. (162.6 mm) with fluid control knob 1.4 in. (35.6 mm) 3.0 in. (76.2 mm) 0.5 in. (12.7 mm) mounting hole 3.9 in. (99.1 mm) 2.8 in. (71.1 mm) ti13880a ti13879a FIG. 27 Manifold Model 288221, All Gun Models 2.0 in. (50.8 mm) 5.3 in. (134.6 mm) 6.4 in. (162.6 mm) with fluid control knob 1.4 in. (35.6 mm) 3.7 in. (94.0 mm) 1.9 in. (48.3 mm) ti13882a 0.5 in. (12.7 mm) mounting hole 2.7 in. (68.6 mm) ti13881a FIG. 28 36 313516G Dimensions Manifold Model 288223 or 24C342, All Gun Models 2.0 in. (50.8 mm) 5.3 in. (134.6 mm) 6.4 in. (162.6 mm) with fluid control knob 1.4 in. (35.6 mm) 3.0 in. (76.2 mm) 0.5 in. (12.7 mm) mounting hole 3.8 in. (96.5 mm) 2.7 in. (68.6 mm) ti13884a ti13883a FIG. 29 Manifold Model 288160 or 288211, All Gun Models 2.0 in. (50.8 mm) 5.3 in. (134.6 mm) 6.4 in. (162.6 mm) with fluid control knob 3.4 in. (86.4 mm) 1.8 in. (45.7 mm) ti13886a 1.8 in. (45.7 mm) 0.375 in. (95 mm) mounting hole 2.7 in. (68.6 mm) ti13881a FIG. 30 313516G 37 Mounting Hole Layouts Mounting Hole Layouts Manifold Models 288217 or 288218, All Gun Models 0.16 in. (4.1 mm) 0.92 in. (23.4 mm) 0.4 in. (10.2 mm) Two M5 x 0.8 x 0.25 in. (6.3 mm) holes 1.75 in. (44.4 mm) 1.375 in. (34.9 mm) Two 0.13 diameter x 0.31 in. (7.8 mm) holes. Use 1/8 in. pin for alignment 1.5 in. (38.1 mm) ti13887a 2.1 in. (53.3 mm) 0.5 in. (12.7 mm) mounting hole ti13879a FIG. 31 38 313516G Mounting Hole Layouts Manifold Model 288221, All Gun Models 0.18 in. (4.6 mm) 0.92 in. (23.4 mm) 0.4 in. (10.2 mm) Two M5 x 0.8 x 0.25 in. (6.3 mm) holes 1.75 in. (44.4 mm) 1.375 in. (34.9 mm) 2.1 in. (53.3 mm) Two 0.13 diameter x 0.31 in. (7.8 mm) holes. Use 1/8 in. pin for alignment ti13888a 2.8 in. (71.1 mm) 0.50 in. (12.7 mm) mounting hole ti13881a FIG. 32 313516G 39 Mounting Hole Layouts Manifold Model 288223 or 24C342, All Gun Models 0.216 in. (5.5 mm) 2.0 in. (50.8 mm) Four M6 x 1.0 x 0.34 in. (6.3 mm) holes 0.225 in. (5.7 mm) 1.3 in. (33 mm) 1.75 in. (44.4 mm) ti13889a 3.0 in. (76.2 mm) 2.1 in. (53.3 mm) 0.5 in. (12.7mm) mounting hole ti13879a FIG. 33 40 313516G Mounting Hole Layouts Manifold Model 288160 or 288211, All Gun Models 0.92 in. (23.4 mm) 0.4 in. (10.2 mm) Two M5 x 0.8 x 0.25 in. (6.3 mm) holes 0.19 in. (4.8mm) 1.75 in. 1.375 in. (44.4 mm (34.9 mm 1.1 in. (27.9 mm) Two 0.13 diameter x 0.31 in. (7.8 mm) holes. Use 1/8 in. pin for alignment ti13890a 2.3 in. (58.4 mm) 0.375 in. (9.5 mm) mounting hole ti13885a FIG. 34 313516G 41 Mounting Hole Layouts Retrofit Adapter Plate 288197 For use with manifold models 288217, 288218, 288221, 288216, and 288211 2.0 in. (51 mm) 1.4 in. (34.9 mm) 0.74 in. (18.7 mm) ti8178a 2.3 in. (57.7 mm) ti13600a FIG. 35 42 313516G Technical Data Technical Data Maximum Working Fluid Pressure . . . . . . . . . . . . . . . . . . . Maximum Working Air Pressure. . . . . . . . . . . . . . . . . . . . . Maximum HVLP and Compliant Gun Inbound Air Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Working Fluid Temperature . . . . . . . . . . . . . . . . Minimum Air Cylinder Actuation Pressure . . . . . . . . . . . . . Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wetted Parts Models 24B333-24B335 and 24A747-24A773 . . . . . . . 100 psi (0.7 MPa, 7 bar) 100 psi (0.7 MPa, 7 bar) See chart on page 7. 120° F (49° C) 50 psi (0.34 MPa, 3.4 bar) 1.5 lbs (680 g) Stainless Steel, Ultra High Molecular Weight Polyethylene, Acetal, PTFE, PEEK Models 24A774-24A779 . . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel, Ultra High Molecular Weight Polyethylene, Acetal, PTFE, Tungsten Carbide Triggering Speed These values apply to a new gun with a 12 ft. (3.6 m), 1/4 in. (6.3 mm) OD cylinder air line and a 0.055 in. nozzle. These values will vary slightly with use and with variations in equipment. Cylinder Air Pressure Fluid Pressure Air Pressure psi (kPa, bar) psi (kPa, bar) psi (kPa, bar) msec to fully open msec to fully close 50 (0.35, 3.5) 50 (0.35, 3.5) 100 (0.7, 7.0) 58.4 50.4 Sound Data Conventional Measured at 44 psi (0.30 MPa, 3.0 bar) atomizing air and 47 psi (0.32 MPa, 3.2 bar) fan air pressure Sound Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HVLP Measured at 17 psi (0.12 MPa, 1.2 bar) atomizing air and 29 psi (0.20 MPa, 2.0 bar) fan air pressure Sound Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compliant Measured at 29 psi (0.20 MPa, 2.0 bar) atomizing air and 33 psi (0.23 MPa, 2.3 bar) fan air pressure Sound Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88.82 dBa 78.91 dBa 89.70 dBa 79.79 dBa 87.47 dBa 77.56 dBa Sound power measured per ISO 9614-2. 313516G 43 Graco Standard Warranty Graco warrants all equipment referenced in this document which is 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. This 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 substitution 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 forth 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 reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées. Graco Information For the latest information about Graco products, visit www.graco.com. TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505 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. Original instructions. This manual contains English. MM 313516 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA Copyright 2009, Graco Inc. All Graco manufacturing locations are registered to ISO 9001. www.graco.com Revised 01/2012
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : No Page Mode : UseOutlines XMP Toolkit : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03 Marked : True Producer : Acrobat Distiller 7.0.5 (Windows) Copyright : 2009, Rev. G 01/2012 Job Ref : Z070224 Web Statement : 313516, Automatic AirPro Spray Guns Keywords : 313516, Automatic AirPro Spray Guns, 24B333, 24B334, 24B335, 24A747, 24A748, 24A749, 24A750, 24A751, 24A752, 24A753, 24A754, 24A755, 24A756, 24A757, 24A758, 24A759, 24A760, 24A761, 24A762, 24A763, 24A764, 24A765, 24A766, 24A767, 24A774, 24A775, 24A776, 24A777, 24A778, 24A779, 24B336, 24C316, 24A768, 24A769, 24A770, 24A771, 24A772, 24A773 Modify Date : 2013:09:24 09:05:10-05:00 Creator Tool : FrameMaker 9.0 Create Date : 2005:04:27 11:19:54Z Metadata Date : 2013:09:24 09:05:10-05:00 Format : application/pdf Description : 313516, Automatic AirPro Spray Guns Title : 313516G - Automatic AirPro Spray Guns, Instructions-Parts, English Creator : Ryan Stellmaker Document ID : uuid:53a9ca6b-feb8-40e6-ada6-d41c34bb1360 Instance ID : uuid:86638d96-703a-4264-b609-787004333d3f Page Count : 44 Author : Ryan Stellmaker Subject : 313516, Automatic AirPro Spray GunsEXIF Metadata provided by EXIF.tools