Hitachi 308640 manual Fluid output at 600 psi 4.1 MPa, 41 bar

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Spray Tip Selection Charts

Standard Spray Tips, for use with Air Cap 239781

Orifice Size

0.021

(0.533)

0.023

(0.584)

0.025

(0.635)

0.027

(0.686)

Fan Width at 12º

(300 mm)

6±8

(150±200)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

14±16

(350±400)

16±18

(400±460)

18±20

(457±508)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

14±16

(350±400)

16±18

(400±460)

18±20

(457±508)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

14±16

(350±400)

16±18

(400±460)

6±8

(150±200)

*Light to Medium Viscosity

35.0

(1.0)

40.0

(1.2)

50.0

(1.5)

58.5

(1.7)

*Heavy Viscosity

27.0

(0.8)

34.0

(0.97)

42.0

(1.2)

50.0

(1.4)

Part No.

GG4321

GG4421

GG4521

GG4621

GG4721

GG4821

GG4921

GG4423

GG4523

GG4623

GG4723

GG4823

GG4923

GG4425

GG4525

GG4625

GG4725

GG4825

GG4327

Orifice Size

0.029

(0.737)

0.031

(0.787)

0.033

(0.838)

0.035

(0.889)

0.037

(0.940)

0.039

(0.991)

Fan Width at 12º

(300 mm)

8±10

(200±250)

12±14

(300±350)

8±10

(200±250)

12±14

(300±350)

18±20

(457±508)

12±14

(300±350)

16±18

(400±460)

18±20

(457±508)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

16±18

(400±460)

18±20

(457±508)

14±16

(350±400)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

16±18

(400±460)

*Light to Medium Viscosity

68.0

(1.9)

78.0

(2.2)

88.0

(2.5)

98.0

(2.8)

108.0

(3.1)

118.0

(3.4)

*Heavy Viscosity

59.0

(1.7)

69.0

(2.0)

79.0

(2.3)

89.0

(2.5)

99.0

(2.8)

109.0

(3.1)

Part No.

GG4429

GG4629

GG4431

GG4631

GG4931

GG4633

GG4833

GG4933

GG4435

GG4535

GG4635

GG4835

GG4935

GG4737

GG4439

GG4539

GG4639

GG4839

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

16±18

(400±460)

GG4427

GG4527

GG4627

GG4827

*Fluid output at 600 psi (4.1 MPa, 41 bar).

Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) (qP ).

Where QT = Fluid output (fl oz/min) from the above table for the selected orifice size.

NOTE: Other tips are available on special work order. Allow 4 to 6 weeks for delivery.

308640 23

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Contents This manual contains important warnings and information 308640Part No , Series a Part No , Series BTable of Contents Equipment Misuse Hazard T Q InstallationTypical Installation Ventilate the Spray BoothConnect the Fluid Line Connect the Air LineObject being sprayed Ground it according to local code Ground the SystemFluid supply container Ground it according to local code Operation SafetyPressure Relief Procedure Your application Install a Spray TipHow the Air-Assisted Spray Gun Operates Select a Spray Tip and Air CapRecoil Hazard Adjust the Spray PatternApply the Fluid Check the Diffuser-seat Operation Weekly Clean the Spray Gun and System DailyFlush the Gun Daily 308640 Solution TroubleshootingGeneral Troubleshooting ProblemSpray Pattern Troubleshooting Fluid Needle Cartridge Service ServiceAir Valve Service 10b 10a AIR Service NotesPart No , 238852, 238883, PartsDescription Qty 35Y 172479 TAG, instruction not shown Repair KitsDescription Qty 14a 239172 10b 111517 RING, backup Ptfe r 238701238755 NEEDLE, fluid, hi-flow Included with 192096Standard Spray Tips, for use with Air Cap Spray Tip Selection ChartsFluid output at 600 psi 4.1 MPa, 41 bar On the next 238402 238851 238852 238883 239001 241070 DimensionsMeasurements, inches mm Gun Sound Data Technical DataAccessories Manual changed per ECO Graco Standard WarrantyGraco Phone Number Manual Change Summary