Graco Inc 222700, 3500WB, 308584 manual

50 308584

Image 50

Contents

100 psi 0.7 MPa, 7 bar Maximum Working Pressure INSTRUCTIONS-PARTS LIST308584 Part No. 222700, Series C Warning Symbol Table of ContentsSymbols Caution Symbol ELECTRIC SHOCK HAZARD Warnings are continued on the next page FIRE AND EXPLOSION HAZARDPRESSURIZED EQUIPMENT HAZARD EQUIPMENT MISUSE HAZARD TOXIC FLUID HAZARD Operating the Electrostatics IntroductionSpraying Waterborne Fluids Electrostatically Refer to Fig. 1, page B A C D Conductive Hose Layer DD covers the PTFE tube Graco Waterborne Fluid Hose purchased separatelyD Inner Hose Layer EE is a PTFE tube H2O PRO Voltage Block connection shown Ventilate the Spray Booth InstallationInstalling the System Warning Signs T S N K L Consult your isolation system manual for other configurationsPRO 3500wb Gun shown with the Graco H2O PRO Batch System M G F NH R B A E D P C Connect the Air Line Install the Air Line AccessoriesInstall the Fluid LIne Accessories Connect the Exhaust Tube Continued on the next page Filter the FluidConnect the Fluid Hose connection shown Connect the Fluid Hose continuedH2O PRO Voltage Block Ground the System FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD Check the Electrical Grounding Operation Fluid Voltage Discharge and Grounding ProcedurePressure Relief Procedure Operating Checklist Selecting a Fluid Nozzle and Air Cap COMPONENT RUPTURE HAZARD Operating the Spray GunFIRE AND EXPLOSION HAZARD Atomizing Air Valve Adjustment Fine Adjustments of the Spray Gun Shutdown MaintenanceDaily Care and Cleaning Flush the Spray Gun Clean the Air Cap and Fluid NozzleProcedure Equipment needed Spray Gun TroubleshootingVoltage Loss Troubleshooting Waterborne Fluid Hose Voltage Loss Troubleshooting continued Tests Solution Electrical TroubleshootingProblem Cause Spray Pattern Troubleshooting Poor Electrostatic Wrap Troubleshooting Gun Operation Troubleshooting Gun Operation Troubleshooting continued Electrical Tests Test Gun Resistance Test Power Supply Resistance Test Resistor Stud Resistance Air Cap/Nozzle/Resistor Stud Replacement ServicePrepare the Gun for Service Tools Included with the Gun Air Cap/Nozzle/Resistor Stud Replacement continued Installation Electrode Needle Replacement Fluid Packing Rod Removal and Repair Preventative MaintenanceIf installing the complete fluid rod assembly, go to step 11, page Where Fluid Packing Rod Removal and Repair continued If installing the complete valve, go to step Fan Air Adjustment Valve RepairFluid Adjustment Assembly Repair DETAIL Apply a very light coat of lubricant to the o-rings 41 Fluid Adjustment Assembly Repair continuedAir Trigger Valve Repair Atomizing Air Valve Repair 05363B ES ON-OFF Valve RepairMOVING PARTS HAZARD Barrel Removal Do not expose the gasket 18a to solvents Power Supply Replacement Apply a very light coat of lubricant to the o-rings 37a 05158B Turbine Alternator ReplacementBarrel Installation Graco Waterborne Fluid Hose Repair Measurements, inches mm PRO 3500sc Gun Conversion PRO 3500SC Gun DisassemblyNOTE Keep all the following parts for reassembly Installing the Fluid Needle Assembly 10. Tighten the nut 78* onto the ferrule housing Spray Gun Parts See Detail A Y Replacement Warning signs are available at no cost EQUIPMENT MISUSE HAZARDPart No. 222700, Series C Model PRO 3500wb Spray Gun Description Waterborne Fluid Hose Assembly AccessoriesUse Only Genuine Graco Parts and Accessories 100 psi 0.7 MPa, 7 bar Maximum Working Pressure Snap Ring Pliers For use in the Fluid Voltage Discharge and Ground- ing ProcedureManual Change Summary Gun High Voltage Probe & MeterPage Data Technical DataCategory WARRANTY The Graco Warranty and DisclaimersGraco Phone Number EQUIPMENT NOT COVERED BY GRACO WARRANTY