Graco 3A0149E Typical Installation Grounding Ventilate the Spray Booth

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Installation

Installation

Typical Installation

Grounding

NOTE: The typical installation shown in FIG. 1 is only a guide for selecting and installing air-assisted spray sys- tems. Contact your Graco distributor for assistance in designing a system to meet your needs.

Ventilate the Spray Booth

•To prevent hazardous concentrations of toxic and/or flammable vapors, spray only in a properly ventilated spray booth. Do not operate the spray gun unless ventilation fans are operating.

•Check and follow all of the National, State, and Local codes regarding air exhaust velocity requirements.

•Check and follow all local safety and fire codes.

•Check your local electrical code and pump man- ual for detailed grounding instructions. Use only electrically conductive fluid hoses.

•Ground the spray gun through connection to a properly grounded fluid supply hose and pump.

E

D

AG

C

B

TI6554A

F

FIG. 1: Typical Installation (Model G15 Shown)

Key:

AAir Line Filter

BAir Shutoff Valve

CGun Air Pressure Regulator

DAir Line

ESpray Gun

FElectrically Conductive Fluid Hose

GGun Air Supply Hose

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3A0149E

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Contents Model G15 Model G40 Model G40 w/RAC tipContents Models Fire and Explosion Hazard Equipment Misuse Hazard Installation Typical Installation Grounding Ventilate the Spray BoothAir Line Fluid LineSetup Reverse-A-CleanRAC Tip Assembly Trigger Lock Pressure Relief ProcedureOperation EngageddisengagedSpray Pattern Adjustment How the Air-Assisted Spray Gun OperatesClose Open Hvlp Operation Fluid Application IncorrectCorrect Daily Gun Care, Flushing, and Cleaning General System Maintenance Fluid Filter MaintenanceFlushing and Cleaning TI6729A Reverse-A-CleanRAC Tip EngagedDisengaged TI6580A DisengagedTroubleshooting Problem Cause SolutionTroubleshooting Repair Kits Fan Valve ReplacementRepair Complete Gun Packing Repair5g* 5c Needle Repair13‡ 14‡ Fluid Tube Replacement Air Valve RepairRepair 3A0149E Reassembly 5b carbide only Parts Part No. Description Qty Washer PtfeDescription Description QtyAIR CAP Parts 3A0149E Part No C857, G40 Gun with RAC Tip Ref. No. Part No. Description Qty TIP GUARD/AIR CAP AssyRef. No. Part No. Description AAM Fine Finish Spray Tips Spray Tip Selection ChartSpray Tips, for use with G15/G40 Air Cap GG4 Industrial Spray TipsRAC SwitchTips, for use with G40 RAC Air Cap AAF Fine Finish Pre-Orifice Spray TipsLTX RAC Spray Tips FFT Fine Finish RAC Spray Tips WRX WideRAC Spray TipsAccessories Plastic Seat Repair Kit Ultimate Gun Cleaning Kit 15C161Fan Valve Fine Adjustment Kit SST Seat Repair KitPart Interchangeability Guide Dimensions Model G40Technical Data Category Data10.6 Gun Inlet Pressure PSI Graco Standard Warranty Graco Information