Graco Inc 247936, 312900C Connect the Exhaust Tube, Connect the Fluid Line, Filter the Fluid

Page 12

Installation

Connect the Exhaust Tube

Press the exhaust tube (38) onto the barbed adapter on the bottom of the gun handle. Secure the tube with the clamp (39) (FIG. 5).

Barbed adapter

W

N

ti1277a

FIG. 6

ti1277

38

39

ti1275a

FIG. 5

Connect the Fluid Line

1.Before connecting the fluid line (N), blow it out with air and flush it with solvent. Use solvent compatible with the fluid to be sprayed.

2.Install a fluid regulator (M) on the fluid line to control fluid pressure to the gun.

3.Install a fluid filter (K) and drain valve (U) at the pump outlet.

The fluid drain valve (U) is required in your system to assist in relieving fluid pressure in the displacement pump, hose, and gun. Triggering the gun to relieve pressure may not be sufficient. Install a drain valve close to the pump's fluid outlet. The drain valve reduces the risk of serious injury, including splashing in the eyes or on the skin.

4.Connect the fluid line to the 3/8 npsm gun fluid inlet

(W) (FIG. 6).

5.Before running any paint through the spray gun, flush it with a compatible solvent.

Filter the Fluid

Install a fluid filter (K) to remove particles and sediment that could clog the spray nozzle.

12

312900C

Image 12
Contents PRO Xs Waterborne Air Spray Gun II 2 G EEx 0.24 mJTable of Contents FIRE, EXPLOSION, and Electric Shock Hazard Equipment Misuse Hazard Overview How the Electrostatic Air Spray Gun WorksSmart Model 247937 Standard Model 247936Air swivel inlet. Left-hand thread Fan air adjustment valve. Adjusts fan size ES indicator 247936 only. Green when ES is on Installation Install the SystemVentilate the Spray Booth Typical Installation Key Connect the Air Line Connect the Charging ProbeGrounded Air Supply Hose Connect the Exhaust Tube Connect the Fluid LineFilter the Fluid Select a Fluid Nozzle and Air Cap Orifice SizeGrounding Fire, Explosion, and Electric Shock HazardCheck Electrical Grounding Check Fluid ResistivityCheck Fluid Viscosity Prepare to PaintTurn ES ON/OFF switch on Flush Pressure Relief ShutdownPressurized Equipment Hazard Maintenance Clean Gun DailyDaily System Care Electrical Troubleshooting Electric Shock HazardSee Test Total Gun Resistance on See Check Electrical Grounding onElectrical Tests Test Gun ResistanceTest Total Gun Resistance Test Charging Probe ResistanceTest Power Supply Resistance Test Barrel ResistanceSpray Pattern Troubleshooting Gun Operation Troubleshooting Gun Repair Prepare the Gun for RepairReplace Air Cap/Nozzle Replace Fluid NeedleRemove Fluid Packing Remove Fluid PackingRepair Packing Rod Packing RodInstall Barrel Remove BarrelRemove and Replace Power Supply Power SupplyRepair Fan Air Adjustment Valve Remove and Replace Turbine AlternatorRepair Fluid Adjustment Valve Repair Air ValveRemove and Replace Atomizing Air Restrictor Valve Repair ES ON/OFF ValveParts Part No 60 kV Electrostatic Gun, Series a Standard modelRef. No Multi-tool Part No 60 kV Electrostatic Gun, Series a Smart model Ref. No Alternator Ref. No Fan Adjustment Valve Ref. No Packing RodRef. No ES ON/OFF Valve Smart Model controlsDescription Qty Description Qty Accessories Air Line AccessoriesFluid Line Accessories Gun Accessories Miscellaneous AccessoriesTechnical Data Category DataGraco Warranty Graco Information