Graco XP70 important safety instructions Initial System Setup

Page 10

Initial System Setup

Initial System Setup

Complete the following steps in the order they are listed, as they apply to your specific system, for initial system setup.

1.Check the shipment for accuracy. Ensure you have received everything you ordered. See Component Identification, page 12.

2.Check for loose fittings and fasteners.

3.Install optional solvent flush pump kit 262393, if ordered. See manual 310863 for instructions.

4.Mount and connect optional heaters, if ordered. See the heater adapter kit manual 406861 for instruc- tions and the heater manual 309524.

5.Install desiccant kits, if using polyurethane isocya- nates in hoppers. See manual 406739 for instruc- tions.

6.Install circulation and return tube kits if you are feed- ing material from drums. See manual 309852 if you are feeding urethane material.

NOTE: Supply return lines must be used.

7.Connect the feed pumps, fluid strainers, and air hoses as necessary. If your sprayer does not use hoppers, then see manual 312769.

8.Connect the air supply line. See Connect Air Sup- ply, page 19.

9.Connect the fluid hose assembly, including the static mixers, whip hose and gun. See Pressure Relief Procedure, page 20.

10.Flush test oil from system as needed. See Empty and Flush Entire System (new sprayer or end of job), page 27.

10

3A0420H

Image 10

Contents XP70 Plural-Component Sprayer Contents Related Manuals Manual DescriptionFire and Explosion Hazard Skin Injection Hazard Toxic Fluid or Fumes Hazard Important Two-Component Material Information B Component Designations Changing MaterialsMachine Left Machine Right Market Equipment Designations Usage OverviewOver Pressure Protection Initial System Setup Cart-Mounted XP70 Sprayers ModelsBare Proportioning Pump Packages Component Identification Mounting Components forFluid Control Assembly Main Air ControlsSolvent Flush Pump Kit 262393 optional Included with optional solvent flush pump kit KeyOptional Accessories Fluid Line AccessoriesFlush Before Using Equipment Air LineLocation SetupGrounding Wire Sprayers with Explosion-Proof Heaters Hazardous location sprayers onlyAir Motor Position Position Air MotorConnect Fluid Hose Bundles Remote Only Connect Air SupplyConnect Static Mixers, Gun, and Hoses Pressure Relief Procedure Relieve a and B Fluid PressurePrime Empty Sprayer Prime a and B FluidsPrime Solvent Flush Pump With Heat Recirculate or Re-Prime After a Pump Runs DryWithout Heat Heat FluidSpray Side Mix Manifold Restriction Flush Mix Manifold, Hose, and Spray Gun Follow Pressure Relief Procedure,Flush Mixed Material Use Optional Solvent PumpProcedure GuidelinesShutdown ParkSystem Verification Maintenance Troubleshooting Problem Cause SolutionPump Troubleshooting Remove Displacement Pump Pump AssemblyRemove Pump Assembly RepairRemove Air Motor Replace Air Control AssemblyAir Controls Replace Air Filter ElementAir Control Assembly Air FlowFluid Circulation Manifold Mix Manifold AssemblyReplace Drain Valve Cartridges Repair Hoppers Solvent PumpOptional Fluid Heaters Service and RepairReplace Parts Cart-Mounted XP70 Sprayer49 a 49 B 27, 28 32 27 Common Parts Part Description QtyParts Varying by Model with Hoppers Parts Varying by Model with No HoppersBare Proportioning Pump Package 122 106 105 135 117 108 101 138 139 140Ratio Description Varying Parts571100 571150 571200 571250 571300 571400 Qty 202 211 205 209 210 Ref. No. Part No. Description QtyFluid Manifold Part No. Description QtyPump Repair Kits Recommended Spare PartsPump Filter O-rings packs Calculate Pump Air Flow/Consumption Pump Performance ChartsCalculate Fluid Outlet Pressure 11 or 21 Mix RatioMix Ratio Pump Performance Charts31 Mix Ratio Psig BarMPa PressureAcceptable For Use in Explosive Atmospheres Accessories and KitsNot Approved For Explosive Atmospheres Technical Data Psi MPa, bar Psi MPa, psi Gpm ltr/minTop VIew DimensionsFloor Mounting Dimensions Top VIew Side VIewBare Proportioner Mounting Hole Dimensions Graco Standard Warranty Graco Information