Graco Inc 800-345, 308-522, 4040 manual Installingand Changing Spraylips

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Installingand Changing Spraylips

WARNING

To reduce therisk of serious bodily injury, including fluid injection or splashing inthe eyes orontotheskin,useextremecautionwhen

changingspraytips. ALWAYS follow the procedure below.

1.Follow the Pressure Rellet Procedure.

2.Pointthegunandwandaway from yourselfand anyone else.

3.Without holding your handoverthespray tip (A), pull back the quick coupler ring(B), remove thetip and then release the ring.See Figure 3.

4.Be surethe tip is securebeforestartingtospray again.

5.Tip holding holes are provided on the chassis.

CAUTION

To avoid blowing theO-ring out of the qulck coupler, dueto the high pressureinthe system, never operatethe pressure washer withouta tip securely mounted in the quick coupler.

Figure 3

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Contents INSTRUCTIONS-PARTS List If any fluid appears to penetrateyourskin,get Pressure Relief ProcedureFluid Injectionhazard Nner try to stop or deflect leaks with your hand or bodyExtension Cords Ground Fault Circuit Interrupter ProtectionEquipment Misusehazard Terms Hose SafetyConnect to Water Supply InstallationSet Up Check for Shipping DamageStartup Trigger Safety LatchInstallingand Changing Spraylips Operationor Non-detergent oil Months MaintenanceSHUTDOWN, Flushing Storage Operation Each 500 hoursTroubleshooting Chart For wiring diagram, see page14 800-345Hvdra-Clean@4040Pressure WasherParts Drawing 800-345Hydra-Clean@4040Pressure Washer Parts ListModel Housing Pump and Motor AssemblyPump Assembly,4000 psi Pump Assembly, 4000 psi Pumping Section Pump ServiceServicing the Plungers ValvesServicingtheV-Packings ANTI-FREEZE Flush KIT AccessoriesDOWNSTREAMCHEMICALINJECTORKITWATERSANDBLASTINGKIT800-120 Upstream Chemical InjectorkitImportant Phone Numbers GracowarrantyGraco INC. PO.BOX 1441 MINNEAPOLIS,MN

4040, 800-345, 308-522 specifications

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