Graco 3A2495C important safety instructions Spray Tip Selection Chart, AEM Fine Finish Spray Tips

Page 62

Spray Tip Selection Chart

Spray Tip Selection Chart

AEM Fine Finish Spray Tips

Recommended for high finish quality applications at low and medium pressures. Order desired tip, Part No. AEMxxx, where xxx = 3–digit number from the matrix below.

Orifice

Fluid Output

 

Maximum Pattern Width at 12 in.

(305 mm)

 

Size

fl oz/min (l/min)

 

 

 

in.

(mm)

 

 

 

in.

at 600

at 1000

2–4

4–6

6-8

8-10

 

10-12

 

12-14

14-16

16-18

(mm)

psi (4.1

psi (7.0

(50–

(100–

(150-

(200-

 

(250-

 

(300-

(350-

(400-

 

MPa,

MPa,

100)

150)

200)

250)

 

300)

 

350)

400)

450)

 

41 bar)

70 bar)

 

 

 

Spray Tip

 

 

 

† 0.007

4.0

5.2

107

207

307

 

 

 

 

 

 

 

(0.178)

(0.1)

(0.15)

 

 

 

 

 

 

 

 

 

 

† 0.009

7.0

9.1

 

209

309

409

 

509

 

609

 

 

(0.229)

(0.2)

(0.27)

 

 

 

 

 

 

 

 

 

 

† 0.011

10.0

13.0

 

211

311

411

511

 

611

711

 

(0.279)

(0.3)

(0.4)

 

 

 

 

 

 

 

 

 

 

0.013

13.0

16.9

 

213

313

413

513

 

613

713

813

(0.330)

(0.4)

(0.5)

 

 

 

 

 

 

 

 

 

 

0.015

17.0

22.0

 

215

315

415

515

 

615

715

815

(0.381)

(0.5)

(0.7)

 

 

 

 

 

 

 

 

 

 

0.017

22.0

28.5

 

217

317

417

517

 

617

717

 

(0.432)

(0.7)

(0.85)

 

 

 

 

 

 

 

 

 

 

0.019

28.0

36.3

 

 

319

419

519

 

619

719

 

(0.483)

(0.8)

(1.09)

 

 

 

 

 

 

 

 

 

 

0.021

35.0

45.4

 

 

 

421

521

 

621

721

821

(0.533)

(1.0)

(1.36)

 

 

 

 

 

 

 

 

 

 

0.023

40.0

51.9

 

 

 

423

523

 

623

723

823

(0.584)

(1.2)

(1.56)

 

 

 

 

 

 

 

 

 

 

0.025

50.0

64.8

 

 

 

425

525

 

625

725

825

(0.635)

(1.5)

(1.94)

 

 

 

 

 

 

 

 

 

 

0.029

68.0

88.2

 

 

 

 

 

 

 

 

 

829

(0.736)

(1.9)

(2.65)

 

 

 

 

 

 

 

 

 

 

0.031

78.0

101.1

 

 

 

431

 

 

 

631

 

831

(0.787)

(2.2)

(3.03)

 

 

 

 

 

 

 

 

 

 

0.033

88.0

114.1

 

 

 

 

 

 

 

 

 

833

(0.838)

(2.5)

(3.42)

 

 

 

 

 

 

 

 

 

 

0.037

108.0

140.0

 

 

 

 

 

 

 

 

737

 

(0.939)

(3.1)

(4.20)

 

 

 

 

 

 

 

 

 

 

0.039

118.0

153.0

 

 

 

 

 

539

 

 

 

 

(0.990)

(3.4)

(4.59)

 

 

 

 

 

 

 

 

 

 

* Tips are tested in water.

Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) where QT = fluid output (fl oz/min) at 600 psi from the above table for the selected orifice size.

† These tip sizes include a 150 mesh filter.

62

3A2495C

Image 62
Contents Important Safety Instructions InstructionsContents Smart Display Standard Display II 2 GFIRE, EXPLOSION, and Electric Shock Hazard Skin Injection Hazard Equipment Misuse Hazard Gun Overview How the Electrostatic AA Spray Gun WorksDescription Purpose Chart, page 62, for availSetup Checklist, See Spray Tip SelectionOperating Mode Bar Graph Smart GunsError Display Key for Figs Description Purpose Description Purpose Diagnostic Mode Alternator Speed Hertz Screen Installation Ventilate the Spray BoothHose Air Supply LineFluid Supply Line Typical Installation Key Description NON-HAZARDOUS AreaGun Setup Gun Setup ChecklistGun Setup LED Indicator Colors Description Pressure DropGrounding Key to Figs Ground the Operator Ground the Gun Check Gun Electrical Grounding Check Fluid Viscosity Flush Before Using EquipmentCheck Fluid Resistivity Fluid Resistivity Levels Megohms-cmStartup Pressure Relief ProcedureOperation ShutdownMaintenance FlushingClean the Gun Daily Maintenance Daily System Care Check Gun Electrical Grounding,Electrical Tests Test Gun ResistanceTest Power Supply Resistance Alternator Removal and Replacement,Test Gun Barrel Resistance Problem Cause Solution TroubleshootingSpray Pattern Troubleshooting Clean the Gun Daily,Gun Operation Troubleshooting Replacement, page 45 Replacement,Power Supply Removal Test Gun Resistance,See Clean the Gun Daily, Replacement, page 52Prepare the Gun for Service RepairAir Cap, Spray Tip, and Fluid Seat Housing Replacement See Prepare the Gun for Service,Electrode Replacement See Test Gun Resistance,Fluid Filter Replacement Fluid Tube Removal and ReplacementGun Barrel Installation Gun Barrel RemovalFluid Needle Replacement Remove Cap and SpringsPower Supply Removal and Replacement See Prepare the Gun for Service, See Gun Barrel Removal,Alternator Removal and Replacement Alternator Fan Air Adjustment Valve Repair Fan Air Adjustment ValveAtomizing Air Adjustment Valve Repair ES On-Off Valve Repair See Gun Barrel Installation, Air Valve RepairSmart Module Replacement Smart ModuleAir Swivel and Exhaust Valve Replacement Air Inlet Fitting and Air Exhaust ValveStandard Air-Assisted Spray Gun Assembly PartsDescription Qty Smart Air-Assisted Spray Gun Assembly See Smart Module Assembly Alternator Assembly Part No N664 Alternator Assembly ES On-Off Valve Assembly Part No N632 ES On-Off Valve AssemblyFan Air Valve Assembly Part No N634 Fan Air Valve AssemblyAir Cap Assembly Smart Module Assembly Spray Tip Selection Chart AEM Fine Finish Spray TipsOz/min l/min AEF Fine Finish Pre-Orifice Spray TipsOrifice Fluid Output 41 bar MPa Bar Spray TipSystem Accessories Repair Kits, Related Manuals, and AccessoriesGun Accessories Test EquipmentOperator Accessories HosesDimensions Gun Model In. mm Weight, oz gTechnical Data Graco Pro Xp Warranty Graco Information