Graco-inc 222625 Bedienungsanleitung Seite 1

308018Rev. W06615NOTE: Any modification of genuine Graco parts or replacement of partswith non-Graco parts will void agency approvals.INSTRUCTIONS-PAR

10 308018InstallationConnect the Exhaust TubePress the exhaust tube (provided) onto the barbedadapter on the bottom of the gun handle. Secur

308018 11InstallationCheck the Electrical Grounding (See Fig. 2)WARNINGFIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARDMegohmmeter P/N 241079 (AA-s

12 308018Notes

308018 13OperationPressure Relief ProcedureWARNINGPRESSURIZED EQUIPMENT HAZARDThe system pressure must be manually relieved toprevent the sys

14 308018Operation05151AFig. 40661520126454331DDSelecting a Fluid Nozzle and Air CapWARNINGPRESSURIZED EQUIPMENT HAZARDTo reduce the risk of

308018 15OperationOperating the Spray Gun (continued)1. Follow the Operating Checklist on page 13.2. To adjust the air cap for a vertical or

16 308018OperationShutdownWARNINGPRESSURIZED EQUIPMENT HAZARDTo reduce the risk of an injury, follow the PressureRelief Procedure on page 13

308018 17MaintenanceClean the Air Cap and Fluid NozzleCAUTIONDo not use metal tools to clean the air cap or spraytip holes as this could scra

18 308018TroubleshootingWARNINGELECTRIC SHOCK HAZARDInstalling and servicing this equipmentrequires access to parts which maycause an electr

308018 19TroubleshootingGun Operation TroubleshootingProblem Cause SolutionFluid leakage from the fluid packingareaThe needle packings or sha

2 308018

20 308018TroubleshootingElectrical TroubleshootingProblem Cause SolutionPoor wrap-around The ES ON-OFF lever is in the OFF (O)position.*Turn

308018 21Electrical TestsThe performance and safety of the spray gun aredirectly affected by the condition of the electricalcomponents contai

22 308018Electrical TestsTest Power Supply Resistance Remove the power cartridge (18) from the gun handle.See Power Cartridge Replacement on

308018 23Electrical TestsTest Resistor Stud Resistance (continued)If the resistance is outside the specified range, removethe resistor stud (

24 308018ServicePrepare the Gun for ServiceWARNINGELECTRIC SHOCK HAZARDInstalling and servicing this equipmentrequires access to parts that

308018 25ServiceAir Cap/Nozzle/Resistor StudReplacement (continued)6. Trigger the gun while installing the fluid nozzle (21)and resistor stud

26 308018ServiceBarrel Removal 1. Prepare the gun for service as instructed on page24.2. Carefully loosen the nut (14) from the bracket/flui

308018 27ServiceFluid Packing Removal 1. Prepare the gun for service as instructed on page24.2. Remove the air cap assembly, fluid nozzle and

28 308018ServiceFluid Packing and Needle Repair The fluid packings and needle can be replaced asindividual parts or as assemblies. The over

308018 29Service06629Fig. 1873537a37b18b18c18a1818d37F Apply a very light coat of lubricant Do not expose to solventsPower Cartridge Repl

308018 3Table of ContentsWarnings 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Symbols 5. . . . . . . . . . . .

30 308018ServiceTurbine Alternator ReplacementNOTE: Replace turbine bearings after 2,000 hours ofoperation. See your authorized Graco distri

308018 31ServiceFan Air Adjustment Valve Repair 1. Prepare the gun for service as instructed on page24.2. Place a wrench on the flats of the

32 308018ServiceFluid Adjustment Assembly Repair1. Prepare the gun for service as instructed on page24.2. Using a 14 mm socket wrench, remov

308018 33ServiceAir Trigger Valve Repair 1. Prepare the gun for service as instructed on page24.2. Using a 14 mm socket wrench, remove the fl

34 308018ServiceES ON-OFF Valve Repair1. Prepare the gun for service as instructed on page24.2. Loosen the set screw (24) with the 2 mm hex

308018 35ServiceTube and Shroud Removal/Replacement1. Prepare the gun for service as instructed on page24.2. Remove the air cap, nozzle and r

36 308018Parts06614674133182222021253534*4445d23*394042*6617151933121024263647323112d1637a*37b18a*18c18b*30518d19*See Detail A6728a43b43d43e

308018 37PartsWARNINGSome PRO 3500hc Gun replacement parts look similar toother PRO Gun parts but are not interchangeable! Whenservicing, do

38 308018PartsPart No. 223451 Conversion KitKit must be purchased separately.Ref No. Part No. Description QtyRef No. Part No. Description Qt

308018 39AccessoriesUse Only Genuine Graco Parts and AccessoriesAIR LINE ACCESSORIESConductive Air Supply Hose; black100 psi (7 bar, 0.7 MPa)

4 308018WARNINGFIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARDImproper grounding, poor air ventilation, open flames, or sparks can cause a hazard

40 308018AccessoriesUse Only Genuine Graco Parts and AccessoriesFLUID LINE ACCESSORIESFluid Hose Assemblies (Nylon)225 psi (14 bar, 1.4 MPa)

308018 41Technical DataCategory DataGun Weight 1.89 lb (0.86 kg)Gun Length 9.5 in. (240 mm)Maximum WorkingPressure100 psi (7 bar, 0.7 MPa)Air

42 308018Notes

308018 43Notes

44 308018Graco Standard WarrantyGraco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material

308018 5WARNINGPRESSURIZED EQUIPMENT HAZARDSpray from the gun, hose leaks, or ruptured components can splash fluid in the eyes or on the skin

6 308018IntroductionHow the Electrostatic Air Spray Gun WorksThe air hose supplies air to the spray gun. Part of theair operates the turbine

308018 7Converting a PRO 3500sc Gunto a PRO 3500hc Gun06616Fig. AABFGHJKLMCD E06618Fig. B101206619Fig. C06617GHJ28DE F101212a12bFig. DLM

8 308018InstallationKEYA Main Air Supply LineB* Ventilation Fan Interlock Solenoid ValveC* Main Air Supply Shutoff Valve (bleed-type)D Air &

308018 9InstallationInstalling the SystemWARNINGFIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARDInstalling and servicing this equipmentrequires acc