Graco 3A2494D- Manual

Gun Overview Controls, Controls, Controls, Indicators, Indicators, Indicators, and and and Components Components Components The electrostatic gun includes the followingcontrols, indicators, and components (see Fig.1). For information on Smart guns, also see Smart Guns, page 9 . Figure 1 Gun Overview...

Gun Overview Smart Smart Smart Guns Guns Guns The Smart Gun module displays spraying voltage,current, alternator speed, and the voltage setting (lowor high). It also allows the user to change to a lowerspraying voltage. The module has two modes: • Operating Mode • Diagnostic Mode Operating Operating...

Installation Installation Installation Installation Installing and servicing this equipment requiresaccess to parts which may cause electric shockor other serious injury if work is not performedproperly. • Do not install or service this equipment unless you are trained and qualified. • Be sure your ...

Gun Setup Grounding Grounding Grounding When operating the electrostatic gun, anyungrounded objects in the spray area (people,containers, tools, etc.) can become electricallycharged. Improper grounding can result in staticsparking, which can cause a fire, explosion, orelectric shock. Ground all equi...

Operation Operation Operation Operation Pressure Pressure Pressure Relief Relief Relief Procedure Procedure Procedure 1. Turn OFF (O) the ES On/Off switch. 2. Turn off the air bleed valves to the fluid sourceand to the gun. 3. Trigger the gun into a grounded metal wastecontainer to relieve the fluid...

Maintenance Maintenance Maintenance Maintenance Flushing Flushing Flushing • Flush before changing fluids, before fluid can dry in the equipment, at the end of the day, beforestoring, and before repairing equipment. • Flush at the lowest pressure possible. Check connectors for leaks and tighten as n...

Electrical Tests Electrical Electrical Electrical Tests Tests Tests Use the following procedures to test the conditionof the power supply and gun body, and electricalcontinuity between components. Use megohmmeter Part No. 241079 (AA) and anapplied voltage of 500 V. Connect the leads asshown. Megohmm...

Troubleshooting Troubleshooting Troubleshooting Troubleshooting Installing and servicing this equipment requiresaccess to parts which may cause an electric shockor other serious injury if the work is not performedproperly. Do not install or repair this equipmentunless you are trained and qualified. ...

Repair Repair Repair Repair Prepare Prepare Prepare the the the Gun Gun Gun for for for Service Service Service Installing and repairing this equipment requiresaccess to parts that may cause electric shock orother serious injury if the work is not performedproperly. Do not install or service this eq...

Repair Electrode Electrode Electrode Replacement Replacement Replacement 1. See Prepare the Gun for Service, page 37 . 2. Remove the air cap and nozzle. See Air Cap and Nozzle Replacement, page 38 . 3. Unscrew the electrode (3) with the multi-tool (41). NOTICE NOTICE NOTICE To avoid damaging the pla...

Parts Parts Parts Parts Standard Standard Standard Air Air Air Spray Spray Spray Gun Gun Gun Assembly Assembly Assembly Part Part Part No. No. No. L40T10 L40T10 L40T10 40 40 40 kV kV kV Electrostatic Electrostatic Electrostatic Air Air Air Spray Spray Spray Gun, Gun, Gun, Series Series Series A A A ...

Parts Alternator Alternator Alternator Assembly Assembly Assembly Part Part Part No. No. No. 24N664 24N664 24N664 Alternator Alternator Alternator Assembly Assembly Assembly Ref. Ref. Ref. No. No. No. Part Part Part No. No. No. Description Description Description Qty Qty Qty 15a 24N705 COIL, alterna...

Repair Kits, Related Manuals, and Accessories Hoses Hoses Hoses Grounded Grounded Grounded Air Air Air Hoses Hoses Hoses 100 psi (0.7 MPa, 7 bar) Maximum Working Pressure 0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) left-hand thread Part Part Part No. No. No. Description Description Description Ai...

Dimensions Dimensions Dimensions Dimensions Gun Gun Gun Model Model Model A, A, A, in. in. in. (mm) (mm) (mm) B, B, B, in. in. in. (mm) (mm) (mm) C, C, C, in. in. in. (mm) (mm) (mm) Weight, Weight, Weight, oz oz oz (g) (g) (g) L40T10 8.7 (221) 9.2 (234) 2.4 (61) 19.8 (562) L40T14 8.7 (221) 9.2 (234)...

Technical Data Technical Technical Technical Data Data Data Electrostatic Electrostatic Electrostatic Air Air Air Spray Spray Spray Guns Guns Guns U.S. U.S. U.S. Metric Metric Metric Maximum Working Fluid Pressure 100 psi 0.7 MPa, 7.0 bar Maximum Working Air Pressure 100 psi 0.7 MPa, 7.0 bar Minimum...