HP GRACO OR PRO TI1681A manual Daily Care and Cleaning, Do not immerse the gun in fluid

Page 27

Maintenance

Daily Care and Cleaning

CAUTION

	• Clean the outside of the gun daily with a soft cloth	Do not immerse the gun in fluid.
	dampened with a non-flammable solvent, as
	defined on page 26.
	• Check for fluid leaks. Tighten all fittings.
	• Clean the air cap and fluid nozzle daily, minimum.
	See page 29. Some applications require more fre-
	quent cleaning.
	• Fluid in the air passages could cause the gun to
	malfunction and could draw current and reduce the
	electrostatic effect. Fluid in the power supply cavity
	can reduce the alternator life. Do not use any	ti1294a
	cleaning method which could allow fluid into the	ti1294a
	cleaning method which could allow fluid into the
	gun air passages.
	• Hang the gun with its nozzle pointing down when it
	is not being used.
	• Clean the workpiece hangers with non-sparking
	tools.
	• Clean the fluid and air line filters daily.
	• Check the movement of the trigger and valves.
	Lubricate if necessary.
	Do not point the gun up while cleaning it.	Do not wipe the gun with a cloth that is heavily satu-
		rated; wring out the excess fluid.

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Contents Instructions/Parts List Table of Contents Gun Model Description List of ModelsFM Approved EN 50059 CompliantElectric 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 OverviewFire, Explosion, and Electric Shock Hazard InstallationInstall the System System RequirementsTypical Installation PRO Xs Waterborne System Key Connect the Waterborne Fluid Hose Ventilate the Spray BoothConnect the Air Line Ground the CabinetUnshielded 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 GroundingOperation Operating ChecklistTurn 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 Equipment Needed Clean the Air Cap and Fluid NozzleProcedure Grease Door Latch ThreadsTest Gun Resistance Electrical TestsTest Power Supply Resistance Test Power Supply ResistanceElectrode Test Electrode ResistanceTest Cylinder Resistance Test Ground Strip ResistanceWaterborne Fluid Hose TroubleshootingVoltage Loss Troubleshooting Spray GunTests 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 TI1481a Description Qty Description Qty 51 Ref 19a TI1488A Description Qty SWITCH, ES HI/LO 271 253 276 228 262 NUT Bulkhead Connector 1/4 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