Graco 310645P Manuel d'utilisateur

310645PRepair and PartsRTX 1500 Electric Texture Sprayer- For Water-Based Materials Only -(Consult your Material Supplier for Warnings and Application

Removing and Replacing Hopper, Front and Back Covers 10 310645PBack CoverTo access the motor and all other components, it is nec-essary to remove the

RotoFlex™ HD Pump310645P 11RotoFlex™ HD PumpUse RotoFlex HD Pump Replacement Kit 287314.NOTE: After replacing RotoFlex HD Pump hose, always follow Hos

RotoFlex™ HD Pump 12 310645PReassembly1. Bend and kink new pump hose from kit in the middle as shown, making sure dots on hose fittings face each othe

RotoFlex™ HD Pump310645P 13Hose Break-In Procedure1. Make sure fluid flow regula-tor (K) is turned all the way down.2. Pour approxi-mately 1 gallon ho

Compressor and Motor Repair 14 310645PCompressor and Motor RepairFor 120 V sprayer use Compressor and Motor Replace-ment Kit, 287315. For 230 V spraye

Compressor and Motor Repair310645P 158. Loosen 2 shoulder bolts about 2-3 turns. Do not remove them.9. Remove single shoul-der bolt on other side of

Compressor and Motor Repair 16 310645P7. Reattach black and white wires to motor.NOTE: Wires are not polar-ity sensitive.8. Replace reattach green gro

Compressor Rebuild Kit310645P 17Compressor Rebuild KitTo replace piston, seals and sleeve. For 120 V sprayer use Compressor Rebuild Kit 287330.For 230

Compressor Rebuild Kit 18 310645PReassembly1. Insert new piston rod from kit in motor housing.2. Replace and tighten piston bolt.3. Replace top motor

Removing and Replacing Belt310645P 19Removing and Replacing BeltUse Belt Replacement Kits 118845.First read and follow instructions in the Before perf

Models 2 310645PModels*Auxiliary Air Hookup KitRELATED MANUALSThe following are general Warnings related to the safe setup, use, maintenance and repai

Removing and Replacing Belt 20 310645PNOTE: A correctly tensioned belt will feel very tight. To measure correct tension apply 4-5 lbs pressure at belt

Roller Replacement310645P 21Roller ReplacementUse Roller Replacement Kit 287321.Kit includes 2 rollers, 4 nylon washer, and 2 retaining rings.Disassem

Rotor Assembly Replacement 22 310645PRotor Assembly ReplacementUse Pump Assembly Replacement Kit 287255.DisassemblyFirst read and follow instructions

Air Cylinder and Solenoid Valve310645P 23Air Cylinder and Solenoid ValveUse Cylinder Replacement Kit, 287323.For 120 V sprayer use Solenoid Replacemen

Air Cylinder and Solenoid Valve 24 310645PReassembly1. Insert crowned backing nut on shaft of cylinder.2. Using new cylinder from kit, position cylind

Relief Valve and Flow Sensor Manifold310645P 25Relief Valve and Flow Sensor ManifoldFor 120 V sprayer use Relief Valve Replacement Kit 15D559.For 230

Air Flow Sensor Replacement 26 310645PAir Flow Sensor ReplacementFor 120 V sprayer use Sensor Replacement Kit 287326.For 230 V sprayer use Sensor Repl

Troubleshooting310645P 27TroubleshootingProblem Cause SolutionSprayer won’t run or stops intermit-tentlyPower switch not on Turn switch on.No power at

Troubleshooting 28 310645PSoft start won’t work/pump, always loadedSensor is bad Change sensor, page 26Air leak due to bad seal keeps valve openReplac

Air Diagram310645P 29Air DiagramWiring DiagramAir CylinderGuageAir Flow ControlAir CoolerAir CompressorOne Way ValveOne Way ValveGunRegulatorti4369a50

Warnings310645P 3WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point sy

Parts 30 310645PParts564953411362633738A381E4238B43645731A1B8888636257521D10252349211B319433322401949A49B49C5510167

Parts List310645P 31Parts List▲ Replacement Danger and Warning labels, tags and cards are available at no cost.Ref. Part DescriptionQty.1 287315 KIT,

Parts 32 310645PParts3671014191823242526293035585971706672ti4372C1227602077155A5B517559393899091928183288154150a150b 150c152a 152c 152d152b 152e153151

Parts List310645P 33Parts ListRef. Part DescriptionQty.3 118844 REGULATOR, air, 1/8 in. NPT15 287323 KIT, cylinder, replacement, (includes 5A, 5B, 89)

Technical Data 34 310645PTechnical Data*Measured while spraying at 1 m.#Measured per ISO-3744Maximum working fluid pressure 100 psi (6.9 bar)Maximum w

Notes310645P 35Notes

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Warnings 4 310645PWARNINGSKIN INJECTION HAZARD High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like j

Component Identification310645P 5Component IdentificationACFHKLEBDPTUSRVWMti4500a

Component Identification 6 310645PComponent IdentificationITEMCOMPONENTA Main Power SwitchB Nozzle StorageC HopperD Hopper Connect/DisconnectE Graco R

Preparation310645P 7PreparationPressure Relief Procedure1. Turn Main Power Switch (A) OFF.2. Turn fluid flow regulator (K) all the way down to reduce

Preparation 8 310645PAuxiliary Air Compressor• Use Auxiliary Air Hookup Kit 287328 when addi-tional atomization air is necessary.Generators7500 W (7.5

Removing and Replacing Hopper, Front and Back Covers310645P 9Removing and Replacing Hopper, Front and Back CoversBefore performing any service on spra