HP GRACO OR PRO TI1681A manual Table of Contents

Page 2

Table of Contents

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

2

309293J

Image 2

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 OverviewSystem Requirements InstallationInstall the System Fire, Explosion, and Electric Shock HazardTypical 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 GroundingOperating Checklist OperationTurn 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 TI1481a Description Qty Description Qty 51 Ref 19a TI1488A Description Qty SWITCH, ES HI/LO 271 253 276 228 262 NUT Bulkhead Connector 1/4 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