Graco AirPro 237409 manual

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Table of contents for the manual

  • Page 1

    5 GAL. (20 LITER) ST AINLESS STEEL (ASME) PRESSURE POT AirPro t Air Spray Package Fine–finish spray package for waterborne and solvent–based fluids. 100 psi (0.7 MPa, 7.0 bar) Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7.0 bar) Maximum Air Input Pressure Model 237409, Series B Complete package includes pressure pot, AirPro air spray gun w[...]

  • Page 2

    2 308455 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setup 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ground the system 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Component Information 7 . . . . . . . . . . . . . . . . . .[...]

  • Page 3

    3 308455 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture, malfunction or start unexpectedly and result in serious injury . 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 purpos[...]

  • Page 4

    4 308455 Setup CAUTION This equipment is compatible with most water-based materials. See the wetted parts in the T echnical Data section and your fluid and solvent manufactur- er ’s compatibility information. I. Prepare the operator . All persons who operate the system should be trained in the safe, efficient operation of all system compo- nents [...]

  • Page 5

    5 308455 Setup Fig. 1 B C 17b 17a 18 36 13 33 42 A D 4 KEY Components you must supply: A Bleed-type master air valve Required for pump; order part no. 1 10223, 1/4” npt(f) B Air filter . Order part no. 1 10146, 1/4 npt(f) C Air supply line D Air line moisture trap Components supplied with package: 4 Pressure relief valve 7 Air relief valve 13 Gro[...]

  • Page 6

    6 308455 Setup III. Unpack the system. 1. In addition to the assembled unit, these compo- nents are packed loosely or separately: hose set, gun, instruction manuals. These are the manuals you should receive: 308369 Pressure pot 308167 Air regulator 312414 HVLP spray gun (Model 237413) 312414 Air spray gun (Model 237409) IV. Connect the hose set and[...]

  • Page 7

    7 308455 System Component Information I. How to use the AirPro gun See Fig. 2. 1. Make all fluid and air adjustments at the pressure pot for maximum efficiency . Refer to page 8. 2. If you make adjustments at the gun, take note of what you do. Then, if the results are not satisfac- tory , you can easily return the gun to its previous adjustment. St[...]

  • Page 8

    8 308455 System Component Information II. How to adjust the air regulators. See Fig. 4. 1. Always open air regulators slowly to prevent surging during startup. 2. As you look at the system, the regulator (36) on the right controls air to the gun and the regulator (33) on the left controls air to the pressure pot. 3. Model 237409 has two T -handle a[...]

  • Page 9

    9 308455 Operation I. Pressure Relief Procedure. W ARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying acci- dentally . T o reduce the risk of an injury from acci- dental spray from the gun, splashing fluid, or moving parts, follow the Pressure Relief Proce- dure whenever[...]

  • Page 10

    10 308455 Operation IV. Set the fluid and air pressure. 1. With the system primed and the gun air regulator closed (36), trigger the gun and adjust the pressure po t air regulator (33). Refer to Fig. 5. If available, use the pressure setting provided by your fluid supplier . Otherwise, use the following instructions to deter- mine the fluid pressur[...]

  • Page 11

    11 308455 Flushing I. When to flush. D Before the first time use D When changing colors D Before fluid can dry or settle out in a dormant system (observe the recommended fluid pot life on catalyzed fluids) D Before storing the system II. How to flush. See Fig. 9. 1. Relieve pressure. 2. Remove the air cap before flushing. Clean it separately . 3. R[...]

  • Page 12

    12 308455 Parts Model 237409, Series B Includes items 1 to 44 Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 1 100361 PLUG 1 2 100840 ELBOW, street, 1/4-18 npt(m x f) 2 3 164724 HOSE, coupled, 1/8-27 npt(m) 1 4 103347 PRESSURE RELIEF V AL VE, 100 psi (0.7 MPa, 7 bar), 1/4-18 npt(m) 1 5 189016 AIR INLET MANIFOLD, 3/8-18 npt [...]

  • Page 13

    13 308455 Parts 44 17 35 32 37 33 38 39 2 19 17 39 38 37 3 7 11 8 5 14 2 4 36 1 9 20 15 30 31 18 16 12 22 6 23 10 21 42 27b, 27c 27a 27 Model 237409, Series B Includes items 1 to 44 13 43 40 ti0748B[...]

  • Page 14

    14 308455 Parts Model 237413, Series A Includes items 1 to 44 Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 1 1 10476 ADAPTER, union, straight swivel, 3/8 npt(m) to 1/4 npsm(f) 1 2 100840 ELBOW, street, 1/4-18 npt(m x f) 2 3 164724 HOSE, coupled, 1/8-27 npt(m) 1 4 103347 PRESSURE RELIEF V AL VE, 100 psi (0.7 MPa, 7 bar), 1[...]

  • Page 15

    15 308455 Parts Model 237413, Series A Includes items 1 to 44 35 32 34 25 1 2 19 17 39 38 37 3 7 11 8 5 14 2 4 9 20 15 30 31 18 16 12 22 6 23 10 21 42 27b, 27c 27a 27 17 36 44 13 33 43 40 TI0849B[...]

  • Page 16

    16 308455 Notes[...]

  • Page 17

    17 308455 T echnical Data Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7 bar) . . . . . . . . . . . . . . . . . . . Maximum Air W orking Pressure 100 psi (0.7 MPa, 7 bar) . . . . . . . . . . . . . . . . . . . . . Gun Air Consumption See manual 312414 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Actual Pot Capacity 8.8 U.S. [...]

  • Page 18

    18 308455 Graco Standard W arranty 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 [...]