Graco Inc 309293K, 244582, 244581 Test Ground Strip Resistance, Test Cylinder Resistance

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		Electrical Tests
Test Ground Strip Resistance
See FIG. 22.. Using an ohmmeter, measure the resis-
tance between the latch housing (206) and the ground	209	214
lug (214). The ground strip is grounded through the cart	209	214

back to the ground lug. Resistance must be less than 100 ohms. If greater than 100 ohms, replace the ground strip (240).

206

214

TI2165A

Fig. 22. Test Ground Strip Resistance

Test Cylinder Resistance

TI2164A

Fig. 23. Test Cylinder Resistance

See FIG. 23.. Remove the enclosure door. Using an ohmmeter, measure the resistance from the pump (209) to the ground lug (214). Resistance must be less than 100 ohms. If greater than 100 ohms, replace the grounding cylinder.

309293K

33

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Contents Instructions/Parts List Table of Contents FM Approved List of ModelsEN 50059 Compliant Gun Model DescriptionElectric Shock Hazard SymbolsToxic Fluid Hazard Fire and Explosion HazardPressurized Equipment Hazard Equipment Misuse HazardIntroduction How the Electrostatic Air Spray Gun WorksSpraying Waterborne Fluids Electrostatically Gun Overview Gun OverviewInstallation System Requirements Install the SystemFire, Explosion, and Electric Shock Hazard Typical Installation PRO Xs Waterborne System Key Connect the Air Line Ventilate the Spray BoothGround the Cabinet Connect the Waterborne Fluid HoseUnshielded Hose Shielded HoseUnshielded fluid connection Waterborne Hose Dimensions At Graco WB100 EnclosureAgitator Kit Agitator KitFluid Regulator Kit Fluid Regulator KitSelect a Fluid Nozzle and Air Cap Fluid NozzlesAir Caps Grounding Check Gun Grounding Check Electrical GroundingOperating Checklist Relief Procedure onOperation Turn off the main air supply valve B Adjust the Spray Pattern Fill the Fluid SupplyFire and Explosion Hazard Fully open the fluid adjustment valve Air Hose Length Air Regulator Setting Ft m Psi MPa, bar Air Regulator SettingsWhen you finish spraying, perform the Shutdown procedure on Low Voltage Adjustment Smart Guns Only Low Voltage AdjustmentShutdown Flush the Spray Gun MaintenanceDo not immerse the gun in fluid Daily Care and CleaningMaintenance Procedure Clean the Air Cap and Fluid NozzleGrease Door Latch Threads Equipment NeededTest Gun Resistance Electrical TestsTest Power Supply Resistance Test Power Supply ResistanceElectrode Test Electrode ResistanceTest Cylinder Resistance Test Ground Strip ResistanceVoltage Loss Troubleshooting TroubleshootingSpray Gun Waterborne Fluid HoseTests Visual CheckTroubleshooting Spray Pattern Troubleshooting Gun Operation Troubleshooting Electrical Troubleshooting Lowing the Fluid Voltage Discharge Grounding ProcedureSee Test Gun Resistance on 18 and Test Gun Resistance See Check Electrical Grounding onRepair Prepare the Gun for ServiceAir Cap/Nozzle Replacement Electrode Replacement Electrode ReplacementFluid Packing Removal Fluid Packing RemovalPacking Rod Packing Rod RepairBarrel Removal Barrel InstallationPower Supply Power Supply Removal and ReplacementTurbine Alternator Removal and Replacement Fan Air Adjustment Valve Fan Air Adjustment Valve RepairAir Valve Repair Fluid Adjustment Valve RepairES ON/OFF Valve Repair Atomizing Air Restrictor Valve Removal and ReplacementParts Ref. No Alternator 19a 19b Description Qty Hook 51 Ref 19a TI1487A Ti1601a Description Qty SWITCH, ES HI/LO TI2138a Plate DescriptionQty Code Length Description In. mm Tubing and Wiring ChartTubing and Wiring Diagrams Detail of Door Interlock SwitchDetail of Control Box Accessories Air Line AccessoriesFluid Line Accessories Miscellaneous Accessories Gun Accessories402 407 401 406 403 408 404 406 Ref Part No Agitator Accessory Kit items506 507 502 505 503 Part No Fluid Regulator Accessory Kit itemsTechnical Data CategoryData Graco Standard Warranty Graco InformationToll Free