Hitachi 308640 manual Part No , Series a, Part No , Series B

Page 1

INSTRUCTIONS-PARTS LIST

308640

This manual contains important warnings and information.

READ AND KEEP FOR REFERENCE.

INSTRUCTIONS

First choice when quality counts.￿

Rev. J Supersedes G includes Rev. H

HIGH PRESSURE AIR-ASSISTED

Model AA Plus￿ Spray Gun

4000 psi (28 MPa, 280 bar) Maximum Working Fluid Pressure 100 psi (0.7 MPa, 7 bar) Maximum Working Air Pressure

Part No. 238402, Series A

Spray Gun with standard spray tip, tip guard, air cap, and 1/4±18 npsm (R1/4±19) air line fitting.

Part No. 238851, Series B

Spray Gun with AA Reverse-A-Clean￿ (RAC) assem- bly and 1/4±18 npsm (R1/4±19) air line fitting.

Part No. 238852, Series A

Spray Gun with standard spray tip, tip guard, air cap, and quick-disconnect air line fitting.

Part No. 238883, Series A

Hi-Flow Spray Gun with Hi-Flow fluid needle and diffuser-seat, and standard spray tip, tip guard, air cap, and 1/4±18 npsm (R1/4±19) air line fitting.

Part No. 239001, Series B

Hi-Flow Spray Gun with Hi-Flow fluid needle and

diffuser-seat, AA Reverse-A-Clean (RAC) assembly,05985 and 1/4±18 npsm (R1/4±19) air line fitting.

Part No. 238402 Spray Gun shown

Part No. 241070, Series A

HVLP Spray Gun with standard spray tip, HVLP air cap, and 1/4±18 npsm (R1/4±19) air line fitting.

U.S. Patent Nos. 3,843,052; 4,386,739; 5,285,965

United Kingdom Patent No. 2 111 406 B

Patented 1984 Canada

Brevete 1984

French Patent No. 82±21202

Patents Pending

Foreign Patents Pending

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440±1441

ECOPYRIGHT 1996, GRACO INC.

Graco Inc. is registered to I.S. EN ISO 9001

Image 1
Contents Part No , Series a 308640Part No , Series B This manual contains important warnings and informationTable of Contents Equipment Misuse Hazard Typical Installation InstallationVentilate the Spray Booth T QConnect the Fluid Line Connect the Air LineFluid supply container Ground it according to local code Ground the SystemObject being sprayed Ground it according to local code Pressure Relief Procedure SafetyOperation How the Air-Assisted Spray Gun Operates Install a Spray TipSelect a Spray Tip and Air Cap Your applicationRecoil Hazard Adjust the Spray PatternApply the Fluid Check the Diffuser-seat Operation Weekly Clean the Spray Gun and System DailyFlush the Gun Daily 308640 General Troubleshooting TroubleshootingProblem SolutionSpray Pattern Troubleshooting Air Valve Service ServiceFluid Needle Cartridge Service 10b 10a AIR Service NotesPart No , 238852, 238883, PartsDescription Qty Repair KitsDescription Qty 35Y 172479 TAG, instruction not shown 14a 238755 NEEDLE, fluid, hi-flow Included with 10b 111517 RING, backup Ptfe r 238701192096 239172Standard Spray Tips, for use with Air Cap Spray Tip Selection ChartsFluid output at 600 psi 4.1 MPa, 41 bar On the next Measurements, inches mm Gun Dimensions238402 238851 238852 238883 239001 241070 Sound Data Technical DataAccessories Graco Phone Number Graco Standard WarrantyManual Change Summary Manual changed per ECO