Graco Inc 244581, 309293K, 244582 Tubing and Wiring Chart, Code Length Description In. mm

Page 63

Parts

Tubing and Wiring Chart

Use the diagrams on page 64 to find the connection points for the tubing and wiring listed below.

Code

Ref.

Length

Description

No.

in. (mm)

A1

248

20 (508)

1/4 OD tube, regulator to pump

A2

248

9 (229)

1/4 OD tube, regulator (216) to mani-

 

 

 

fold

B2

249

17 (432)

5/32 OD tube, manifold air to door

 

 

 

interlock switch

B3

249

20 (508)

5/32 OD tube, valve tee to cylinder

B4

249

5 (127)

5/32 OD tube, regulator (216) to

 

 

 

gauge (2170

B5

249

22 (559)

5/32 OD tube, valve tee to door inter-

 

 

 

lock switch

C1

272

9 (229)

red 14 gauge wire from top of bleed

 

 

 

resistor to meter

C2

251

8 (204)

green/yellow 14 gauge wire from

 

 

 

internal box ground lug to cylinder

 

 

 

cap

C3

273

34 (864)

green/yellow 10 gauge wire from

 

 

 

external ground lug to cart

C4

239

n/a

green/yellow 25 ft ground wire with

 

 

 

clamp, from external ground lug to

 

 

 

true earth ground

C5

243

n/a

green/yellow 10 gauge wire from

 

 

 

external ground lug to ground probe

C6

226

n/a

red wire from bleed resistor to pump

C7

272

16 (407)

red 14 gauge wire from pump to pail

 

 

 

cover with clamp

C8

272

12 (305)

red 14 gauge wire from pump (209)

 

 

 

to ground on cylinder bracket

C9

251

n/a

green/yellow 10 gauge wire from

 

 

 

meter + to internal box ground lug

E1

286

4 (102)

3/8 OD tube, bulkhead to manifold

309293K

63

Image 63
Contents Instructions/Parts List Table of Contents Gun Model Description List of ModelsFM Approved EN 50059 CompliantElectric Shock Hazard SymbolsToxic Fluid Hazard Fire and Explosion HazardPressurized Equipment Hazard Equipment Misuse HazardIntroduction How the Electrostatic Air Spray Gun WorksSpraying Waterborne Fluids Electrostatically Gun Overview Gun OverviewInstallation System Requirements Install the SystemFire, Explosion, and Electric Shock Hazard Typical Installation PRO Xs Waterborne System Key Connect the Waterborne Fluid Hose Ventilate the Spray BoothConnect the Air Line Ground the CabinetUnshielded Hose Shielded HoseUnshielded fluid connection Waterborne Hose Dimensions At Graco WB100 EnclosureAgitator Kit Agitator KitFluid Regulator Kit Fluid Regulator KitSelect a Fluid Nozzle and Air Cap Fluid NozzlesAir Caps Grounding Check Gun Grounding Check Electrical GroundingOperating Checklist Relief Procedure onOperation Turn off the main air supply valve B Adjust the Spray Pattern Fill the Fluid SupplyFire and Explosion Hazard Fully open the fluid adjustment valve Air Hose Length Air Regulator Setting Ft m Psi MPa, bar Air Regulator SettingsWhen you finish spraying, perform the Shutdown procedure on Low Voltage Adjustment Smart Guns Only Low Voltage AdjustmentShutdown Flush the Spray Gun MaintenanceDo not immerse the gun in fluid Daily Care and CleaningMaintenance Equipment Needed Clean the Air Cap and Fluid NozzleProcedure Grease Door Latch ThreadsTest Gun Resistance Electrical TestsTest Power Supply Resistance Test Power Supply ResistanceElectrode Test Electrode ResistanceTest Cylinder Resistance Test Ground Strip ResistanceWaterborne Fluid Hose TroubleshootingVoltage Loss Troubleshooting Spray GunTests Visual CheckTroubleshooting Spray Pattern Troubleshooting Gun Operation Troubleshooting Electrical Troubleshooting Lowing the Fluid Voltage Discharge Grounding ProcedureSee Test Gun Resistance on 18 and Test Gun Resistance See Check Electrical Grounding onRepair Prepare the Gun for ServiceAir Cap/Nozzle Replacement Electrode Replacement Electrode ReplacementFluid Packing Removal Fluid Packing RemovalPacking Rod Packing Rod RepairBarrel Removal Barrel InstallationPower Supply Power Supply Removal and ReplacementTurbine Alternator Removal and Replacement Fan 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 19a 19b Description Qty Hook 51 Ref 19a TI1487A Ti1601a Description Qty SWITCH, ES HI/LO TI2138a Plate DescriptionQty Code Length Description In. mm Tubing and Wiring ChartTubing and Wiring Diagrams Detail of Door Interlock SwitchDetail of Control Box Accessories Air Line AccessoriesFluid Line Accessories Miscellaneous Accessories Gun Accessories402 407 401 406 403 408 404 406 Ref Part No Agitator Accessory Kit items506 507 502 505 503 Part No Fluid Regulator Accessory Kit itemsTechnical Data CategoryData Graco Standard Warranty Graco InformationToll Free