Graco Inc 244399, 309291P important safety instructions Maintenance, Flush the Spray Gun

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Maintenance

Maintenance

Refer to the gun operation manual (supplied) for Daily Care and Cleaning procedures.

INSTRUCTIONS

Flush the Spray Gun

Flush the gun before changing colors, at the end of the day, before storing, and before repairing the gun.

WARNING

Fire, Explosion, and Electric Shock Hazard

To reduce the risk of fire, explosion, or elec- tric shock, turn the ES ON/OFF valve OFF before flushing the gun.

CAUTION

Flush the gun with a non-conductive, compatible solvent. Conductive solvents can cause the gun to malfunction.

Do not use methylene chloride as a flushing or cleaning solvent with this gun as it will damage nylon components.

1. Turn the ES ON/OFF valve OFF.

I ES O

WARNING

Pressurized Equipment Hazard

To reduce the risk of an injury, follow the Pressure Relief Procedure on page 23 whenever you are instructed to relieve the pressure.

2. Relieve the pressure.

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3.Change the fluid source to solvent, or disconnect the fluid line and connect a solvent supply line to the gun.

4.Point the gun into a grounded metal pail. Flush until clean solvent flows from the gun.

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5. Relieve the pressure.

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Contents II 2 G EEx 0.24 mJ PRO Xs2 Air Spray GunModel Information Table of ContentsToxic Fluid Hazard Fire, Explosion, and Electric Shock HazardPressurized Equipment Hazard Equipment Misuse HazardIntroduction How the Electrostatic Spray Gun WorksGun Overview Flammable or Toxic Vapor Hazard InstallationInstall the System Ventilate the Spray BoothKey Typical InstallationSupply Hose Connect the Air LineConnect the Exhaust Tube Electric Shock HazardOrifice Size Select a Fluid Nozzle and Air CapFilter the Fluid Connect the Fluid LineGrounding Check Gun Grounding Check Electrical GroundingCheck Fluid Viscosity Check Fluid ResistivityOperation Flush the Spray Gun MaintenanceTi1288a Test Gun Resistance Electrical TestsTest Power Supply Resistance Test Power Supply ResistanceElectrode Test Electrode ResistanceTroubleshooting Spray Pattern TroubleshootingProblem Cause Solution Gun Operation Troubleshooting 12 and Test Gun Resistance Electrical TroubleshootingSee Test Gun Resistance on See Check Electrical Grounding onRepair Pressure Relief ProcedurePrepare the Gun for Service Air Cap/Nozzle Replacement Air Cap/Nozzle ReplacementElectrode 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 RepairAtomizing Air Valve Atomizing Air Restrictor Valve Removal and ReplacementES ON/OFF Valve ES ON/OFF Valve RepairPart No 20 kV Electrostatic Gun, Series C PartsRef. No Alternator Qty Part No. Description Part No. DescriptionAccessories Air Line AccessoriesFluid Line Accessories Miscellaneous Accessories Gun AccessoriesCategory Data Technical DataGraco Information Graco Standard Warranty