Hitachi 308640 manual On the next

Page 24

Spray Tip Selection Charts

Standard Sealer Tips, for use with

Air Cap 239781

AA Reverse-A-Clean (AA RACt) Spray Tips

NOTE: Part No. 238755 Fluid Needle and 224855 Diffuser- seat must be used with GG4 tips larger than 0.025 in. (0.635 mm).

Orifice Size inches (mm)

0.011

(0.279)

Fan Width at 12º

(300 mm) Inches (mm)

6±8

(150±200)

*Light to

 

Medium

*Heavy

Viscosity

Viscosity

fl oz/min

fl oz/min

(liters/min)

(liters/min)

 

 

10.0

 

(0.3)

 

 

 

Part No.

242311

Orifice Size inches (mm)

0.025

(0.635)

0.029

(0.737)

0.031

(0.787)

0.035

(0.889)

*Light to Medium Viscosity fl oz/min (liters/min)

50.0

(1.5)

50.0

(1.5)

50.0

(1.5)

50.0

(1.5)

*Heavy Viscosity fl oz/min (liters/min)

42.0

(1.2)

42.0

(1.2)

42.0

(1.2)

42.0

(1.2)

Part No.

GG4025

GG4029

GG4031

GG4035

0.013

(0.330)

0.015

(0.381)

8±10

(200±250)

10±12

(250±300)

6±8

(150±200)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

6±8

(150±200)

8±10

13.0

(0.4)

17.0

(0.5)

242411

242511

242313

242413

242513

242613

242315

242415

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

AA Reverse-A-Clean (AA RACt) Spray Tips

 

 

Fluid Seat

 

Housing

193000

AA RAC

 

192096

 

Tip Guard/Air

 

 

Cap Assy.

 

 

238701

 

Tip Cylinder

 

 

(full spray

 

 

position)

8027A

NOTE:

DAA RAC Tips 242XXX feature a 1±piece plastic fluid seat 193000. Do not use in combination with parts from previous generations of AA RAC Tips (AARXXX).

DThe air separator (item 16) must be removed when using the AA RAC.

DAA RAC Conversion Kits are available. See page 27.

0.017

(0.432)

0.019

(0.483)

0.021

(0.533)

(200±250)

10±12

(250±300)

12±14

(300±350)

6±8

(150±200)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

6±8

(150±200)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

6±8

(150±200)

8±10

(200±250)

10±12

(250±300)

12±14

(300±350)

22.017.0

(0.7) (0.5)

28.021.0

(0.8) (0.6)

35.027.0

(1.0) (0.8)

242515

242615

242317

242417

242517

242617

242319

242419

242519

242619

242321

242421

242521

242621

Continued on the next page.

24 308640

Image 24
Contents 308640 Part No , Series aPart No , Series B This manual contains important warnings and informationTable of Contents Equipment Misuse Hazard Installation Typical InstallationVentilate the Spray Booth T QConnect the Air Line Connect the Fluid LineGround the System Fluid supply container Ground it according to local codeObject being sprayed Ground it according to local code Safety Pressure Relief ProcedureOperation Install a Spray Tip How the Air-Assisted Spray Gun OperatesSelect a Spray Tip and Air Cap Your applicationAdjust the Spray Pattern Recoil HazardApply the Fluid Clean the Spray Gun and System Daily Check the Diffuser-seat Operation WeeklyFlush the Gun Daily 308640 Troubleshooting General TroubleshootingProblem SolutionSpray Pattern Troubleshooting Service Air Valve ServiceFluid Needle Cartridge Service AIR Service Notes 10b 10aParts Part No , 238852, 238883,Repair Kits Description QtyDescription Qty 35Y 172479 TAG, instruction not shown 14a 10b 111517 RING, backup Ptfe r 238701 238755 NEEDLE, fluid, hi-flow Included with192096 239172Spray Tip Selection Charts Standard Spray Tips, for use with Air CapFluid output at 600 psi 4.1 MPa, 41 bar On the next Dimensions Measurements, inches mm Gun238402 238851 238852 238883 239001 241070 Technical Data Sound DataAccessories Graco Standard Warranty Graco Phone NumberManual Change Summary Manual changed per ECO