Graco 334530A User Manual

334530AENOperation, PartsElectric Airless SprayersFor professional use only.Not approved for use in explosive atmospheres or hazardous locations.For p

Component Identification 10 334530AHi-Boy ModelsKMNUTTSVPBti24944aJGFLHFADRW

Component Identification334530A 11Hi-Boy ModelsA ON/OFF SwitchB Pressure ControlD Prime ValveF Tip GuardG Spray TipHGunJ Airless HoseK Power CordL Tri

Grounding 12 334530AGroundingThis sprayer includes a ground wire with anappropriate ground contact.The plug must be plugged into an outlet thatis prop

Pressure Relief Procedure334530A 13Pressure Relief ProcedureFollow the Pressure Relief Procedure whenever you see this symbol.1. Turn ON/OFF switch to

Pressure Relief Procedure 14 334530A5. Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.6. Engage tri

Setup334530A 15SetupWhen unpacking sprayer for the first time orafter long term storage perform setupprocedure. When first setup is performedremove sh

Setup 16 334530A5. Remove tip guard.6. When unpacking sprayer for the first time remove packaging materials from inlet strainer. After long term stora

Setup334530A 178. Make certain ON/OFF switch is OFF.9. Plug power supply cord into a properly grounded electrical outlet.10. Turn prime valve down.11.

Setup 18 334530A22. Hold a metal part of the gun firmly to a grounded metal pail. Trigger gun and flush until clean.23. Turn ON/OFF switch to OFF posi

Startup334530A 19Startup1. Perform Pressure Relief Procedure, page 13.2. Turn pressure control to lowest pressure.3. Turn ON/OFF switch to ON position

Contents 2 334530AContentsModels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Startup 20 334530A8. Move gun to paint pail and trigger for 20 seconds. Release trigger and allow sprayer to build pressure. Engage trigger lock. 9. I

Operation334530A 21OperationSpray Tip Installation1. Perform Pressure Relief Procedure, page 13.2. Use spray tip (A) to insert OneSeal™ (B) into tip g

Operation 22 334530A2. Use smaller tip size if pressure adjustment cannot eliminate heavy edges.3. Hold gun perpendicular, 10-12 in. (25-30 cm) from s

Operation334530A 23Digital DisplayMost models are equipped with a digitaldisplay. This section explains how to use thisfeature.Pressure Display1. Perf

Operation 24 334530A2. To enter Stored Data Mode, press and hold display button and turn ON/OFF switch to ON position.3. Sprayer model number is displ

Operation334530A 25Cleanup1. Perform Pressure Relief Procedure, page 13.2. Remove tip guard and Spray Tip. For additional information, see separate gu

Operation 26 334530A5. To flush drain tube and pump turn prime valve down. 6. Turn pressure control to Fast Flush operate until the pump runs steady a

Operation334530A 2711. With prime valve horizontal. Trigger gun into flushing pail to purge fluid from hose.12. Engage trigger lock.13. Turn pressure

Maintenance 28 334530AMaintenanceRoutine maintenance is important to ensure proper operation of your sprayer. Maintenance includes performing routine

Troubleshooting334530A 29TroubleshootingMechanical/Fluid Flow1. Follow Pressure Relief Procedure, page 13, before checking or repairing.2. Check all p

Models334530A 3ModelsVAC ModelStandLo-BoyHi-Boy120USAUltra MAX II 490 PC Pro17C327 17C328 17C332Ultimate MX II 490 PC Pro826199 826200 826201Ultra MAX

Troubleshooting 30 334530APump output is low Pump rod damage. Repair pump. See pump manual.Low stall pressure. Turn pressure knob fully clockwise. Mak

Troubleshooting334530A 31Fluid is spitting from gun Air in pump or hose. Check and tighten all fluid connections. Cycle pump as slowly as possible dur

Troubleshooting 32 334530AElectricalSymptom: Sprayer does not run, stopsrunning, or will not shut off.Perform Pressure Relief Procedure, page13.1. Plu

Troubleshooting334530A 33Problem What to Check How to checkSprayer does not run at allANDDisplay is blankORControl board status light never lightsSee

Troubleshooting 34 334530ASprayer does not run at allANDDisplays Code 03 messageORControl board status light blinks 3 times repeatedlyCheck transducer

Troubleshooting334530A 355.Perform Spin Test: Test at large 4-pin motor field connector. Disconnect fluid pump from sprayer. Test motor by placing a j

Troubleshooting 36 334530A6.Perform Field Short Test: Test at large 4-pin motor field connector. There should not be continuity from pin 4, the ground

Troubleshooting334530A 37Sprayer does not run at allANDDisplays Code 06 messageORControl board status light blinks 6 times repeatedlyMotor is hot or t

Troubleshooting 38 334530ASprayer Will Not Run(See following page for steps)Remove Control box cover. Turn sprayer ON. Observe control board status li

Troubleshooting334530A 39Step 1:Plug Power cord in and turn switch ON.Connect probes to ontrol board. Turnmeter to AC Volts.110-120 ACV-Power CordBlue

Warnings 4 334530AWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point s

Troubleshooting 40 334530ASprayer Will Not Shut Off1. Perform Pressure Relief Procedure, page 13. Leave prime valve open (down) and turn ON/OFF switch

395/490/495 Stand Sprayers334530A 41395/490/495 Stand Sprayers1259675454b54a474723127168536365ti24994aRef. Torque140-160 in-lb (15.8 - 18.1 N•m)30-35

395/490/495 Stand Sprayers 42 334530A404425424769664341225212701360145762553945132ti24993a1423Ref. Torque140-160 in-lb (15.8 - 18.1 N•m)30-35 in-lb (3

395/490/495 Stand Sprayers334530A 43395/490/495 Stand Sprayers Parts ListRef. Part DescriptionQty.12 117501 SCREW, mach, hex washer hd 413 115099 WASH

395/490/495/595 Lo-Boy Sprayers 44 334530A395/490/495/595 Lo-Boy Sprayers59544723127174666869150835354a54bti24996a826365See page 51.21Ref. Torque140-1

395/490/495/595 Lo-Boy Sprayers334530A 454543411321360601457553962402544474222521270117ti24995a1234Ref. Torque140-160 in-lb (15.8 - 18.1 N•m)30-35 in-

395/490/495/595 Lo-Boy Sprayers 46 334530A395/490/495/595 Lo-Boy Sprayers Parts ListRef. Part DescriptionQty.12 117501 SCREW, mach, hex washer hd 413

395/490/495/595 Hi-Boy Sprayers334530A 47395/490/495/595 Hi-Boy Sprayers5454a54b236365127459115114116477581828367ti24998a53123See page 51.Ref. Torque1

395/490/495/595 Hi-Boy Sprayers 48 334530A43411324513553987605714846962ti24997a4044421172547225212701051072314Ref. Torque140-160 in-lb (15.8 - 18.1 N•

395/490/495/595 Hi-Boy Sprayers334530A 49395/490/495/595 Hi-Boy Sprayers Parts ListRef.Part DescriptionQty.12 117501 SCREW, mach, hex washer hd 413 11

Warnings334530A 5WARNINGFIRE AND EXPLOSION HAZARDFlammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent

Accessories and Labels 50 334530AAccessories and LabelsSprayer ModelRef. 34Card, Medical Alert Ref. 46Hose, 1/4 in. x 50 ftRef. 52Label, Front,Upper/

Control Box334530A 51Control Box15 2410824303929190273610610751501137129172181211347484958192038612873712756564741635526ti24999a865127Ref. Torque140-1

Control Box 52 334530AControl Box Parts ListRef. Part DescriptionQty.2 117828 PACKING, o-ring13 111457 PACKING, o-ring14 111600 PIN, grooved 15 277364

Control Box334530A 53287121Italy, Denmark, Sweden92 244285ADPTER, Japan1106 15G861 LABEL, smart control display1107 15G588 LABEL, digital tracking sys

Wiring Diagrams 54 334530AWiring Diagrams120V, US/JapanMOTORti7380bOn/O SwitchBlackGreenTo PowerPlugPotentiometerPressureTransducerJ12J11

Wiring Diagrams334530A 55110V, UK / 230VNOTICEHeat from inductor coil of filter board may destroy wire insulation that comes in contact with it. Expos

Technical Specifications 56 334530ATechnical Specifications395/490/495/595US MetricSprayerMaximum fluid working pressure 3300 psi 228 bar, 22.8 MPaM

Technical Specifications334530A 57WeightStand395 45.1 lb. 20.5 kg490 / 495 34 lb. 15 kgLo-Boy395 63 lb. 29 kg490 / 495 59.1 lb. 26.8 kg595 70 lb. 31.8

Graco Standard Warranty 58 334530AGraco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and b

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

Warnings 6 334530AWARNINGEQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Always wear appropriate gloves, eye protection, and a respi

Warnings334530A 7WARNINGPERSONAL PROTECTIVE EQUIPMENTWear appropriate protective equipment when in the work area to help prevent serious injury, inclu

Component Identification 8 334530AComponent IdentificationStand ModelsWUKSMNVPRABDti24942aJGFLHFA ON/OFF SwitchB Pressure ControlD Prime ValveF Tip Gu

Component Identification334530A 9Lo-Boy ModelsDUKMNVPRBti24943aJGFLHFAWA ON/OFF SwitchB Pressure ControlD Prime ValveF Tip GuardG Spray TipHGunJ Airle