Graco Inc 244582, 309293K, 244581 important safety instructions Table of Contents

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Table of Contents

List of Models	. . . . 3	Troubleshooting	. 34
Symbols	. . . . 4	Voltage Loss Troubleshooting	. 34
Warning Symbol	. . . . 4	Spray Pattern Troubleshooting	. 37
Caution Symbol	. . . . 4	Gun Operation Troubleshooting	. 38
Warning	. . . . 4	Electrical Troubleshooting	. 39
Introduction	. . . . 7	Repair	. 41
How the Electrostatic Air Spray Gun Works	. . . . 7	Prepare the Gun for Service	. 41
Spraying Waterborne Fluids Electrostatically	. . . 7	Air Cap/Nozzle Replacement	. 42
Gun Overview	. . . . 8	Electrode Replacement	. 43
Installation	. . . . 9	Fluid Packing Removal	. 44
System Requirements	. . . . 9	Packing Rod Repair	. 45
Warning Sign	. . . . 9	Barrel Removal	. 46
Install the System	. . . . 9	Barrel Installation	. 46
Ventilate the Spray Booth	. . . 11	Power Supply Removal and Replacement . . . . 47
Connect the Air Line	. . . 11	Turbine Alternator Removal and Replacement	. 48
Ground the Cabinet	. . . 11	Fan Air Adjustment Valve Repair	. 49
Connect the Waterborne Fluid Hose	. . . 11	Fluid Adjustment Valve Repair	. 50
245895 Agitator Kit	. . . 14	Air Valve Repair	. 50
245944 Fluid Regulator Kit	. . . 15	Atomizing Air Restrictor Valve Removal and
Select a Fluid Nozzle and Air Cap	. . . 16	Replacement	. 51
Grounding	. . . 17	ES ON/OFF Valve Repair	. 51
Check Electrical Grounding	. . . 18	Parts	. 52
Operation	. . . 19	Accessories	. 65
Operating Checklist	. . . 19	Air Line Accessories	. 65
Fluid Voltage Discharge and		Fluid Line Accessories	. 65
Grounding Procedure	. . . 20	Gun Accessories	. 66
Pressure Relief Procedure	. . . 20	Miscellaneous Accessories	. 66
Fill the Fluid Supply	. . . 21	Technical Data	. 69
Adjust the Spray Pattern	. . . 21	Graco Standard Warranty	. 70
Shutdown	. . . 25	Graco Information	. 70
Low Voltage Adjustment (Smart Guns Only)	. . 25
Maintenance	. . . 26
Flush the Spray Gun	. . . 26
Daily Care and Cleaning	. . . 27
Clean the Air Cap and Fluid Nozzle	. . . 29
Grease Door Latch Threads	. . . 29
Electrical Tests	. . . 30
Test Gun Resistance	. . . 30
Test Power Supply Resistance	. . . 31
Test Electrode Resistance	. . . 32
Test Ground Strip Resistance	. . . 33
Test Cylinder Resistance	. . . 33

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309293K

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Contents Instructions/Parts List Table of Contents EN 50059 Compliant List of ModelsFM Approved Gun Model DescriptionSymbols Electric Shock HazardFire and Explosion Hazard Toxic Fluid HazardEquipment Misuse Hazard Pressurized Equipment HazardSpraying Waterborne Fluids Electrostatically IntroductionHow the Electrostatic Air Spray Gun Works Gun Overview Gun OverviewFire, Explosion, and Electric Shock Hazard InstallationSystem Requirements Install the System Typical Installation PRO Xs Waterborne System Key Ground the Cabinet Ventilate the Spray BoothConnect the Air Line Connect the Waterborne Fluid HoseShielded Hose Unshielded HoseWaterborne Hose Dimensions At Graco WB100 Enclosure Unshielded fluid connectionAgitator Kit Agitator KitFluid Regulator Kit Fluid Regulator KitAir Caps Select a Fluid Nozzle and Air CapFluid Nozzles Grounding Check Electrical Grounding Check Gun GroundingOperation Operating ChecklistRelief Procedure on Turn off the main air supply valve B Fire and Explosion Hazard Adjust the Spray PatternFill the Fluid Supply Fully open the fluid adjustment valve Air Regulator Settings Air Hose Length Air Regulator Setting Ft m Psi MPa, barWhen you finish spraying, perform the Shutdown procedure on Shutdown Low Voltage Adjustment Smart Guns OnlyLow Voltage Adjustment Maintenance Flush the Spray GunDaily Care and Cleaning Do not immerse the gun in fluidMaintenance Grease Door Latch Threads Clean the Air Cap and Fluid NozzleProcedure Equipment NeededElectrical Tests Test Gun ResistanceTest Power Supply Resistance Test Power Supply ResistanceTest Electrode Resistance ElectrodeTest Ground Strip Resistance Test Cylinder ResistanceSpray Gun TroubleshootingVoltage Loss Troubleshooting Waterborne Fluid HoseVisual Check TestsTroubleshooting Spray Pattern Troubleshooting Gun Operation Troubleshooting See Test Gun Resistance on Electrical TroubleshootingLowing the Fluid Voltage Discharge Grounding Procedure See Check Electrical Grounding on 18 and Test Gun ResistancePrepare the Gun for Service RepairAir Cap/Nozzle Replacement Electrode Replacement Electrode ReplacementFluid Packing Removal Fluid Packing RemovalPacking Rod Repair Packing RodBarrel Installation Barrel RemovalPower Supply Removal and Replacement Power SupplyTurbine Alternator Removal and Replacement Fan Air Adjustment Valve Repair Fan Air Adjustment ValveFluid Adjustment Valve Repair Air Valve RepairAtomizing Air Restrictor Valve Removal and Replacement ES ON/OFF Valve RepairParts Ref. No Alternator 19a 19b Description Qty Hook 51 Ref 19a TI1487A Ti1601a Description Qty SWITCH, ES HI/LO TI2138a Plate DescriptionQty Tubing and Wiring Chart Code Length Description In. mmDetail of Control Box Tubing and Wiring DiagramsDetail of Door Interlock Switch Fluid Line Accessories AccessoriesAir Line Accessories Gun Accessories Miscellaneous AccessoriesPart No Agitator Accessory Kit items 402 407 401 406 403 408 404 406 RefPart No Fluid Regulator Accessory Kit items 506 507 502 505 503Data Technical DataCategory Toll Free Graco Standard WarrantyGraco Information