Graco Inc ti1600a, 309292S, ti1248a 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

ti1273a

WARNING

Pressurized Equipment Hazard

To reduce the risk of an injury, follow the Pressure Relief Procedure on page 24 whenever you are instructed to relieve the pressure.

2. Relieve the pressure.

ti1276a

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.

ti1276a

5. Relieve the pressure.

ti1276a

6. Shut off or disconnect the solvent line.

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309292S

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Contents

II 2 G EEx 0.24 mJ List of ModelsTable of Contents List of Models Fire, Explosion, and Electric Shock Hazard Toxic Fluid HazardEquipment Misuse Hazard Pressurized Equipment HazardHow the Electrostatic Air Spray Gun Works IntroductionGun Overview Installation Install the SystemVentilate the Spray Booth Flammable or Toxic Vapor HazardTypical Installation Key Connect the Air Line Connect the Exhaust TubeConnect the Fluid Line Filter the FluidHC Conversion Kit Select a Fluid Nozzle and Air CapOrifice Size 244919 Conversion Kit Grounding Check Electrical Grounding Check Gun GroundingCheck Fluid Resistivity Check Fluid ViscosityOperation Low Voltage Adjustment Smart Guns OnlyKV Guns Maintenance Flush the Spray GunHang the gun from its hook, with the nozzle pointing down Electrical Tests Test Gun ResistanceTest Power Supply Resistance Test Power Supply ResistanceTest Electrode Resistance Test Electrode ResistanceTroubleshooting Spray Pattern TroubleshootingGun Operation Troubleshooting See Test Gun Resistance on Electrical TroubleshootingSee Check Fluid Resistivity on Pressure Relief Procedure RepairPrepare the Gun for Service Air Cap/Nozzle Replacement Electrode Replacement Electrode ReplacementFluid Packing Removal Fluid Packing RemovalPacking Rod Repair Packing RodBarrel Removal Barrel Installation Barrel RemovalPower Supply Removal and Replacement Power SupplyTurbine Alternator Removal and Replacement Fluid Tube Removal Replacement PRO Xs4 Guns OnlyFan Air Adjustment Valve Repair Fan Air Adjustment ValveFluid Adjustment Valve Repair Air Valve RepairAtomizing Air Restrictor Valve Removal and Replacement ES ON/OFF Valve RepairParts Ref. No Packing Rod Ref. No ES ON/OFF Valve Ref. No Alternator Ref. No Fan Adjustment ValveFluid Tube Model Part No. Description Qty Part No. Description Qty 51 Ref Ref. No ES ON/OFF Valve Ref. No Packing Rod 26c 178409 SPREADER, packing Uhmwpe SWITCH, ES HI/LO Air Line Accessories AccessoriesFluid Line Accessories Gun Accessories Miscellaneous AccessoriesTechnical Data Category DataTechnical Data 309292S Graco Information Graco Standard WarrantyToll Free