Haier 309292L important safety instructions Electrode Replacement

Page 27

Repair

Electrode Replacement

1.Prepare the gun for service, page 25.

2.Remove the air cap and nozzle, page 26.

3.Unscrew the electrode (29) with the multi-tool (37). Hold the packing rod end (26h) to prevent it from turning, FIG. 12.

37

CAUTION

To avoid damaging the plastic threads, be very careful when installing the electrode.

4.Apply low-strength (purple) Loctite® or equivalent thread sealant to the electrode and packing rod threads. Install the electrode finger-tight. Do not overtighten.

5. Install the fluid nozzle and air cap, page 26.

ti1502a

6. Test gun resistance, page 18.

Fig. 12. Electrode Replacement

309292L

27

Image 27

Contents PRO Xs3 and PRO Xs4 Air Spray Guns Table of Contents List of Models Symbols Fire, Explosion, and Electric Shock HazardToxic Fluid Hazard Pressurized Equipment Hazard Equipment Misuse HazardIntroduction How the Electrostatic Air Spray Gun WorksGun Overview Flammable or Toxic Vapor Hazard InstallationInstall the System Ventilate the Spray BoothTypical Installation Key Supply Hose Connect the Air LineConnect the Exhaust Tube Electric Shock HazardOrifice Size Connect the Fluid LineFilter the Fluid Select a Fluid Nozzle and Air Cap244919 Conversion Kit HC Conversion KitGrounding Check Gun Grounding Check Electrical GroundingCheck Fluid Viscosity Check Fluid ResistivityLow Voltage Adjustment Smart Guns Only OperationKV Guns Flush the Spray Gun MaintenanceHang the gun from its hook, with the nozzle pointing down Test Gun Resistance Electrical TestsTest Power Supply Resistance Test Power Supply ResistanceTest Electrode Resistance Test Electrode ResistanceSpray Pattern Troubleshooting TroubleshootingGun Operation Troubleshooting Electrical Troubleshooting See Test Gun Resistance onSee Check Fluid Resistivity on Repair Pressure Relief ProcedurePrepare the Gun for Service Air Cap/Nozzle Replacement Electrode Replacement Electrode ReplacementFluid Packing Removal Fluid Packing RemovalPacking Rod Packing Rod RepairBarrel Removal Barrel InstallationPower Supply Power Supply Removal and ReplacementFluid Tube Removal Replacement PRO Xs4 Guns Only Turbine Alternator Removal and ReplacementFan 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 Ref. No Fan Adjustment Valve Ref. No Packing Rod Ref. No ES ON/OFF ValveFluid Tube Model Description Qty Description Qty 51 Ref Ref. No ES ON/OFF Valve Ref. No Packing Rod Part No. Description Qty Part No. Description Qty Accessories Air Line AccessoriesFluid Line Accessories Miscellaneous Accessories Gun AccessoriesCategory Data Technical DataTechnical Data 309292L Graco Standard Warranty Graco InformationToll Free