Graco Inc 312900C, 247936, 247937 instruction

Instructions

Manual Electrostatic

PRO™ Xs Waterborne

Air Spray Gun	312900C
	ENG

For use with conductive spray materials (waterborne and other materials less than 1 megohm-cm). For professional use ONLY.

For use in Class I, Div. I hazardous locations using Group D spray materials.

#53

For use in Group II, Zone 1 areas using Group IIA spray materials.

II 2 G EEx 0.24 mJ

247936 Standard Model

247937 Smart Model

100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure

100 psi (0.7 MPa, 7 bar) Maximum Working Fluid Pressure

Important Safety Instructions:

Read all warnings and instructions in this manual. Save these instructions.

See page 2 for Table of Contents.

U.S. Patent Pending

Smart Model 247937

Standard Model 247936

Image 1

Graco Inc 312900C, 247936, 247937 important safety instructions PRO Xs Waterborne Air Spray Gun, II 2 G EEx 0.24 mJ

Contents

II 2 G EEx 0.24 mJ PRO Xs Waterborne Air Spray Gun Table of Contents FIRE, EXPLOSION, and Electric Shock Hazard Equipment Misuse Hazard How the Electrostatic Air Spray Gun Works OverviewSmart Model 247937 Standard Model 247936 Air swivel inlet. Left-hand thread Fan air adjustment valve. Adjusts fan size ES indicator 247936 only. Green when ES is on Install the System InstallationVentilate the Spray Booth Typical Installation Key Connect the Charging Probe Connect the Air LineGrounded Air Supply Hose Connect the Fluid Line Connect the Exhaust TubeFilter the Fluid Orifice Size Select a Fluid Nozzle and Air Cap Fire, Explosion, and Electric Shock Hazard Grounding Check Fluid Resistivity Check Electrical Grounding Prepare to Paint Check Fluid Viscosity Turn ES ON/OFF switch on Flush Shutdown Pressure ReliefPressurized Equipment Hazard Clean Gun Daily Maintenance Daily System Care Electric Shock Hazard Electrical TroubleshootingSee Test Total Gun Resistance on See Check Electrical Grounding on Test Gun Resistance Electrical TestsTest Total Gun Resistance Test Charging Probe Resistance Test Barrel Resistance Test Power Supply Resistance Spray Pattern Troubleshooting Gun Operation Troubleshooting Prepare the Gun for Repair Gun Repair Replace Fluid Needle Replace Air Cap/Nozzle Remove Fluid Packing Remove Fluid Packing Packing Rod Repair Packing Rod Remove Barrel Install Barrel Power Supply Remove and Replace Power Supply Remove and Replace Turbine Alternator Repair Fan Air Adjustment Valve Repair Air Valve Repair Fluid Adjustment Valve Repair ES ON/OFF Valve Remove and Replace Atomizing Air Restrictor Valve Part No 60 kV Electrostatic Gun, Series a Standard model PartsRef. No Multi-tool Part No 60 kV Electrostatic Gun, Series a Smart model Ref. No Packing Rod Ref. No Alternator Ref. No Fan Adjustment ValveRef. No ES ON/OFF Valve Smart Model controls Description Qty Description Qty Air Line Accessories AccessoriesFluid Line Accessories Miscellaneous Accessories Gun Accessories Category Data Technical Data Graco Information Graco Warranty