Graco Inc 3500WB, 308584, 222700 manual Technical Data, Category

Page 51

Technical Data

Category

Data

 

 

Weight

1.87 lb (0.85 Kg)

 

 

Gun Length

9.5 in. (240 mm)

 

 

Maximum Working

100 psi (0.7 MPa, 7 bar)

Pressure

 

 

 

Air Pressure Operating

0–100 psi (0–0.7 MPa,

Range

0–7 bar)

 

 

Fluid Pressure Operating

0–100 psi (0–0.7 MPa,

Range

0–7 bar)

 

 

Voltage Output

0–65 kV*

 

 

Air Inlet

1/4 npsm(m) L.H.

 

 

Fluid Inlet

custom inlet for Graco

 

waterborne fluid hose

 

 

Fluid Specification

For use with fluids that

 

meet at least one of the

 

following conditions:

 

D The fluid has a flash

 

point above 140_F

 

(60_C) and a maxi-

 

mum organic solvent

 

concentration of 20%,

 

by weight, per ASTM

 

Standard D93.

 

D The fluid does not

 

sustain burning when

 

tested per ASTM

 

Standard D4206 Sus-

 

tained Burn Test.

Category

Data

 

 

Wetted Parts

Stainless Steel, Brass,

 

Nylon, Acetal, PTFE,

 

Fluoroelastomer, PTFE

 

High Molecular Weight

 

Polyethylene, Ceramic

 

 

Typical Noise Level with

 

atomization air at 40 psi

 

(280 kPa, 2.8 bar) and

 

typical air flow

 

 

 

Sound Pressure {

87 Db(A)

Sound Power }

90.4 Db(A)

 

 

Maximum Noise Level

 

with atomization air at

 

100 psi (0.7 MPa, 7 bar)

 

and maximum air flow

 

 

 

Sound Pressure {

99 Db(A)

Sound Power }

105.4 Db(A)

{Sound pressure was measured per Cagi Pneurop, 1969.

}Sound power was measured per ISO–3744, 1981.

*Voltage output when used with Graco H2O PRO is 0–59 kV due to bleed resistor current draw.

Vitonr is a registered trademark of the

DuPont Co.

Loctiter is a registered trademark of the Loctite Corporation.

308584 51

Image 51
Contents Part No. 222700, Series C INSTRUCTIONS-PARTS LIST308584 100 psi 0.7 MPa, 7 bar Maximum Working PressureCaution Symbol Table of ContentsSymbols Warning SymbolELECTRIC SHOCK HAZARD FIRE AND EXPLOSION HAZARD PRESSURIZED EQUIPMENT HAZARDWarnings are continued on the next page TOXIC FLUID HAZARD EQUIPMENT MISUSE HAZARDRefer to Fig. 1, page IntroductionSpraying Waterborne Fluids Electrostatically Operating the ElectrostaticsB A C H2O PRO Voltage Block connection shown Graco Waterborne Fluid Hose purchased separatelyD Inner Hose Layer EE is a PTFE tube D Conductive Hose Layer DD covers the PTFE tubeWarning Signs InstallationInstalling the System Ventilate the Spray BoothM G F NH R B A E D P C Consult your isolation system manual for other configurationsPRO 3500wb Gun shown with the Graco H2O PRO Batch System T S N K LConnect the Exhaust Tube Install the Air Line AccessoriesInstall the Fluid LIne Accessories Connect the Air LineFilter the Fluid Connect the Fluid HoseContinued on the next page Connect the Fluid Hose continued H2O PRO Voltage Blockconnection shown FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD Ground the SystemCheck the Electrical Grounding Fluid Voltage Discharge and Grounding Procedure Pressure Relief ProcedureOperation Selecting a Fluid Nozzle and Air Cap Operating ChecklistOperating the Spray Gun FIRE AND EXPLOSION HAZARDCOMPONENT RUPTURE HAZARD Fine Adjustments of the Spray Gun Atomizing Air Valve AdjustmentMaintenance Daily Care and CleaningShutdown Equipment needed Clean the Air Cap and Fluid NozzleProcedure Flush the Spray GunWaterborne Fluid Hose TroubleshootingVoltage Loss Troubleshooting Spray GunTests Voltage Loss Troubleshooting continuedCause Electrical TroubleshootingProblem SolutionSpray Pattern Troubleshooting Gun Operation Troubleshooting Poor Electrostatic Wrap TroubleshootingGun Operation Troubleshooting continued Test Gun Resistance Electrical TestsTest Resistor Stud Resistance Test Power Supply ResistanceTools Included with the Gun ServicePrepare the Gun for Service Air Cap/Nozzle/Resistor Stud ReplacementInstallation Air Cap/Nozzle/Resistor Stud Replacement continuedElectrode Needle Replacement Where Preventative MaintenanceIf installing the complete fluid rod assembly, go to step 11, page Fluid Packing Rod Removal and RepairFluid Packing Rod Removal and Repair continued DETAIL Fan Air Adjustment Valve RepairFluid Adjustment Assembly Repair If installing the complete valve, go to stepFluid Adjustment Assembly Repair continued Air Trigger Valve Repair Apply a very light coat of lubricant to the o-rings 41 Atomizing Air Valve Repair ES ON-OFF Valve Repair MOVING PARTS HAZARD05363B Barrel Removal Power Supply Replacement  Apply a very light coat of lubricant to the o-rings 37a Do not expose the gasket 18a to solvents Turbine Alternator Replacement Barrel Installation05158B Measurements, inches mm Graco Waterborne Fluid Hose RepairPRO 3500SC Gun Disassembly NOTE Keep all the following parts for reassemblyPRO 3500sc Gun Conversion Installing the Fluid Needle Assembly 10. Tighten the nut 78* onto the ferrule housing See Detail A Spray Gun PartsDescription EQUIPMENT MISUSE HAZARDPart No. 222700, Series C Model PRO 3500wb Spray Gun Y Replacement Warning signs are available at no cost100 psi 0.7 MPa, 7 bar Maximum Working Pressure AccessoriesUse Only Genuine Graco Parts and Accessories Waterborne Fluid Hose AssemblyGun High Voltage Probe & Meter For use in the Fluid Voltage Discharge and Ground- ing ProcedureManual Change Summary Snap Ring PliersPage Technical Data CategoryData EQUIPMENT NOT COVERED BY GRACO WARRANTY The Graco Warranty and DisclaimersGraco Phone Number WARRANTY