
308715Rev. E06973Model 231580INSTRUCTIONS-PARTS LISTINSTRUCTIONSThis manual contains importantwarnings and information.READ AND KEEP FOR REFERENCE.DUR
StartupWARNINGFIRE AND EXPLOSION HAZARDTo reduce the risk of static sparking andsplashing when priming or flushing thesystem, hold a metal p
Shutdown and CareWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pre
12 308715FlushingWhen to Flush1. Before using a new sprayer: flush out the oilwhich was left in to protect pump parts.Before using water-base paint:
TroubleshootingWARNINGINJECTION HAZARDTo reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pres
14 308715Basic Problem SolvingTYPE OF PROBLEM WHAT TO CHECKIf check is OK, go to next checkWHAT TO DOWhen check is not OK, refer to this columnElectr
Intermediate Problem SolvingTYPE OF PROBLEM WHAT TO CHECKIf check is OK, go to next checkWHAT TO DOWhen check is not OK, refer to this colum
16 308715Intermediate Problem SolvingTYPE OF PROBLEM WHAT TO CHECKIf check is OK, go to next checkWHAT TO DOWhen check is not OK, refer to this colum
Motor TestWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pressure Re
General Repair InformationWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow
308715 19 Motor BrushesNOTE: Replace brushes when worn to about 0.5 in.(12.5 mm). Always check both brushes. Brush RepairKit 236967, which includes sp
2 308715Table of ContentsWarnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Component Identification and Function
20 308715Motor Brushes9. Test the brushes.a. Remove the pump connecting rod pin (17).See Fig. 18, page 21.b. With the sprayer OFF, turn the pressure
308715 21 Displacement Pump RepairWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow t
22 308715MotorWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pressure ReliefP
308715 23 Motor Start BoardWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pres
24 308715Drive Housing, Connecting Rod, CrankshaftWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievep
308715 25 Drive Housing, Connecting Rod, CrankshaftFig. 241Torque to 80 in–lb (9 N.m)32 Quantity of threeQuantity of one Apply a total of 3 fl. oz.(29
Pressure ControlWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Press
308715 27 Pressure TransducerWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pr
28 308715Drain ValveWARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepressure, follow the Pressure R
Technical DataPower Requirements 120 VAC, 60Hz,. . . . . . . . . . . . . . . . . . . . 1 phase, 15A minimumGenerator 3000W minimum. . . . .
WARNINGINJECTION HAZARDSpray from the gun, leaks or ruptured components can inject fluid into your body and cause extremelyserious injury, in
Sprayer Parts Drawing42a42b42c42dModel 231580, Series AModel 232654, Series A33204a12181516453729322512b12a64305517313421383646439285643424
Sprayer Parts ListModel 231580, Series A, Model 232654, Series ARef.No. Part No. Description Qty.Ref.No. Part No. Description Qty.3 111700 G
32 308715 Sprayer Parts DrawingModel 232655, Series A05121B33204a121815164537293212b12a643051961731342136464392856434242a42b4e441163677442c42d11b144g
Sprayer Parts ListModel 232655, Series ARef.No. Part No. Description Qty.Ref.No. Part No. Description Qty.3 192027 SLEEVE, cart 24{ 237458 M
34 308715Graco WarrantyGraco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects
4 308715WARNINGINSTRUCTIONSEQUIPMENT MISUSE HAZARDEquipment misuse can cause the equipment to rupture or malfunction and result in serious injury. T
06973Component Function and IdentificationCFig. 1GEFDAKMBHNJL05963Model 231580 shownA Motor DC motor, 120 Vac, 15A, 1 phaseB Drive Assembly T
6 308715SetupWARNINGIf you supply your own hoses and spray gun, besure the hoses are electrically conductive, that thegun has a tip guard, and that e
SetupGroundingWARNINGImproper installation or alteration of the groundingplug will result in a risk of electric shock, fire orexplosion that
OperationHow to use the RAC IV tip guard.WARNINGINJECTION HAZARDTo reduce the risk of serious injury,whenever you are instructed to relievepr
308715 9 StartupWARNINGINJECTION HAZARDThe system pressure must be manuallyrelieved to prevent the system fromstarting or spraying accidentally. Fluid
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