309029D Automatic Delta Spray Air Spray Gun ... - Graco Inc.

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Setup1. Connect the Air LineNOTE: You must install an air pressure regulator (F) oneach gun air line to control air pressure to the gun.See Fig. 4.If your regulated air source does not have a filter,install an air filter (G) on each air line to ensure adry, clean air supply to the gun. Dirt and moisturecan ruin the appearance of your finished workpiece.See Fig. 4.Install an air shutoff valve (E) on each gun airsupply line, downstream of the gun air regulator, toshut off air to the gun.Use 5/16 inch (7.9 mm) I.D. air hoses (D) to minimizeexcessive pressure drop in the hoses. See thePressure Drop Chart on page 11 for the expectedpressure drops through a 25 ft. (7.625 m) hose.A. For manifolds 241696 and 241697, the gun cylinder,fan, and atomization air must be supplied andregulated separately. Connect an air supply line tothe fan air inlet (R) if desired. See Fig. 6. For manifold243950, only one supply line is required forboth atomization and fan air.NOTE: The gun atomizing and fan air inlets are1/4–18.6 npsm compound male thread that is compatiblewith 1/4–18 npsm and R1/4–19 bsp female swivelconnectors. The cylinder air inlet accepts 1/4 in.(6.3 mm) O.D. tubing.B. Connect each air hose (D) to a regulated air supplyline (H).HGF2. Connect the Fluid HoseNOTE: Before connecting the fluid line, blow it out with airand flush it with solvent. Use solvent which iscompatible with the fluid to be sprayed.Install a fluid regulator (L) on the fluid line to controlfluid pressure to the gun. See Fig. 5.Install a fluid shutoff valve (M) to shut off the fluidsupply to the gun.Filter the fluid line of coarse particles and sedimentto avoid clogging the fluid nozzle and causingfinishing defects.A. Connect the fluid supply hose (J) to the gun fluidinlet (S) 3/8–18.6 npsm [R 3/8–19] compoundthread. See Fig. 6.B. Connect the other end of the fluid supply hose (J)to a regulated fluid supply line (K).C. In a circulating system, connect a grounded fluidreturn hose to the gun fluid outlet (T).In a non-circulating system, remove the gunfluid outlet fitting (T) and plug the outlet port withthe pipe plug supplied.LMKJEDFig. 57016AFig. 401990Continued on page 9.8 309029
SetupKEYN Cylinder Air Inlet: accepts 1/4 in. (6.3 mm) O.D. tubingP Atomization Air Inlet: 1/4–18.6 npsmR Fan Air Inlet: 1/4–18.6 npsmS Fluid Inlet: 3/8–18.6 npsmT Fluid Outlet (circulating gun only): 3/8–18.6 npsmT (or S)Side Mounted Manifold Ports(241697 Manifold)NS (or T)3. Flush the Spray Gun.Before putting any paint through the spray gun, flushthe gun out with a solvent that is compatible with thefluid to be sprayed, using the lowest possible fluidpressure and a grounded metal container.WARNINGPRESSURIZED EQUIPMENT HAZARDTo reduce the risk of a serious injury whenever youare instructed to relieve pressure, follow the PressureRelief Procedure on page 13.FANATOMCYL4. Relieve the Pressure.RP5. Position the Air CapBottom Mounted Manifold Ports(241696 Manifold)Rotate the air cap as needed to achieve the desiredspray pattern direction.NRFANCYLATOMPVertical PatternT (or S)S (or T)Horizontal PatternFig. 6Fig. 7309029 9
Page 2 and 3: SymbolsWarning SymbolWARNINGThis sy
Page 4 and 5: TERMS:Light Fluid:Medium Fluid:Sele
Page 6 and 7: InstallationThe Delta Spray air spr
Page 10 and 11: Setup6. Adjust the Spray PatternWAR
Page 12 and 13: 12 309029Notes
Page 14 and 15: Daily Gun Care, Flushing, and Clean
Page 16 and 17: TroubleshootingWARNINGPRESSURIZED E
Page 18 and 19: 18 309029Notes
Page 20 and 21: ServiceItems Needed for Service1/16
Page 22 and 23: ServiceReassembly1. Non-circulating
Page 24 and 25: PartsPart No. 241737 to 241744, Ser
Page 26 and 27: Part No. 241696, Series AManifold w
Page 28 and 29: AccessoriesFluid Whip Hose Assembly
Page 30 and 31: Technical DataMaximum working fluid
Page 32: Graco Standard WarrantyGraco warran

309029D Automatic Delta Spray Air Spray Gun ... - Graco Inc.

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