Haier 309292L important safety instructions Check Fluid Resistivity, Check Fluid Viscosity

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Installation

Check Fluid Resistivity

WARNING

Fire, Explosion, and Electric Shock Hazard

Check the fluid resistivity in a non-hazard- ous area only. Resistance Meter 722886 and Probe 722860 are not approved for use in a hazardous area.

Failure to follow this warning could cause fire, explosion, or electric shock and result in serious injury and property damage.

Graco Part No. 722886 Resistance Meter and 722860 Probe are available as accessories to check that the resistivity of the fluid being sprayed meets the require- ments of an electrostatic air spray system.

Follow the instructions included with the meter and probe. Readings of 25 megohms-cm and above provide the best electrostatic results.

Check Fluid Viscosity

To check fluid viscosity you will need:

•a viscosity cup

•a stopwatch.

1.Completely submerge the viscosity cup in the fluid. Lift the cup out quickly, starting the stopwatch as soon as the cup is completely removed.

2.Watch the stream of fluid coming from the bottom of the cup. As soon as there is a break in the stream, shut off the stopwatch.

3.Record the fluid type, elapsed time, and size of the viscosity cup.

4.If the viscosity is too high or too low, contact the material supplier. Adjust as necessary.

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309292L

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Contents PRO Xs3 and PRO Xs4 Air Spray Guns Table of Contents List of Models Toxic Fluid Hazard SymbolsFire, Explosion, and Electric Shock Hazard Equipment Misuse Hazard Pressurized Equipment HazardGun Overview IntroductionHow the Electrostatic Air Spray Gun Works Ventilate the Spray Booth InstallationInstall the System Flammable or Toxic Vapor HazardTypical Installation Key Electric Shock Hazard Connect the Air LineConnect the Exhaust Tube Supply HoseSelect a Fluid Nozzle and Air Cap Connect the Fluid LineFilter the Fluid Orifice SizeHC Conversion Kit 244919 Conversion KitGrounding Check Electrical Grounding Check Gun GroundingCheck Fluid Resistivity Check Fluid ViscosityKV Guns Low Voltage Adjustment Smart Guns OnlyOperation 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 Check Fluid Resistivity on Electrical TroubleshootingSee Test Gun Resistance 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 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 Fluid Tube Model Ref. No Alternator Ref. No Fan Adjustment ValveRef. No Packing Rod Ref. No ES ON/OFF Valve Description Qty Description Qty 51 Ref Ref. No ES ON/OFF Valve Ref. No Packing Rod Part No. Description Qty Part No. Description Qty Fluid Line Accessories AccessoriesAir Line Accessories Gun Accessories Miscellaneous AccessoriesTechnical Data Category DataTechnical Data 309292L Toll Free Graco Standard WarrantyGraco Information