Table of Contents

Pump Models	3	Quiet Bulldog Pumps	29
Warnings	4	Viscount Pumps	31
Installation		Carbon Steel Displacement Pumps	32
All Pumps	7	Electropolished Stainless Steel
Air-Powered Pumps	8	Displacement Pumps	34
Hydraulic-Powered Pumps	10	Repair Kits	36
Operation		Dimensions	37
All Pumps	12	Accessories	38
Air-Powered Pumps	13	Technical Data and Performance Charts
Hydraulic-Powered Pumps	14	President Pumps	40
Maintenance	15	Senator Pumps	42
Troubleshooting	17	Bulldog Pumps	45
Service	18	Viscount Pumps	46
Parts		Warranty	48
President Pumps	24	Graco Phone Number	48
Quiet Senator Pumps	28

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Contents

307-809 Refer to page 2 for the Table of ContentsINSTRUCTIONS-PARTSLIST Rev. T Supersedes N and PCN R includes Rev. S Table of Contents CARBON STEEL MODELS Ratio and Type parts list pagesPump Models SEVERE-DUTYELECTROPOLISHED STAINLESS STEEL MODELS Caution Symbol SymbolsWarning Symbol EQUIPMENT MISUSE HAZARD FIRE AND EXPLOSION HAZARD TOXIC FLUID HAZARDPage Mount the Pump Installation All PumpsTypical Installation Plumbing Fluid Line from Pump Installation Air-PoweredPumpsAir Line to Motor Installation Air-PoweredPumps Hydraulic Supply to Motor Installation Hydraulic-PoweredPumpsHydraulic Power Supply Hydraulic Return from Motor Installation Hydraulic-PoweredPumps P Q R Before You Start the Pump Pressure Relief ProcedureOperation All Pumps Flush the Pump Before First Use Shutdown Operation Air-PoweredPumpsStarting and Adjusting the Pump Shutdown Operation Hydraulic-PoweredPumpsStarting and Adjusting the Pump Packing Nut Tightness MaintenanceFlushing Excessive Leaking at Throat Air Line Lubricator Hydraulic Power Supply CheckMix Tank Volume Air Line Filter SOLUTION TroubleshootingPROBLEM CAUSE Reconnecting the Displacement Pump ServiceDisconnecting the Displacement Pump For President air-poweredpumps Model 220-564 President Pump Shown Model 220-569 Senator Pump ShownModel 236-601 Viscount I+ Pump Shown Model Repair Kits Disassembling the Displacement PumpCleaning and Inspecting Parts Service Service OUTLETINLET Service Reassembling the Displacement Pump Service Side View of Outlet Housing OUTLET SEVERE-DUTY,ELECTROPOLISHED Parts President PumpsCARBON STEEL PUMPS STAINLESS STEEL PUMPS Parts President Pumps SEVERE-DUTY,ELECTROPOLISHED STAINLESS STEEL PUMPSModel 237-222,Series A, 3 1 Ratio104 CARBON STEEL PUMPS Model 220-575,Series B Assembly ProcedureModel 220-574,Series B Parts President Pumps 3 1 Ratio Stainless Steel President Pump with 55 gal. drum cover and agitator3 1 Ratio Carbon Steel President Pump Model 220-566,Series A, 5 1 Ratio Parts Quiet Senator PumpsModel 220-565,Series A, 3.5 1 Ratio Model 220-567,Series A, 2.5 1 Ratio Model 220-578,Series A , 4 1 Ratio Parts Quiet Bulldog PumpsModel 220-577,Series A, 4 1 Ratio Model 239-815,Series A , 4 1 RatioPage Model 236-601,Series A Model 236-605,Series A Parts Viscount I+ PumpsSEVERE-DUTY,ELECTROPOLISHED STAINLESS STEEL PUMPS Model 236-712,Series A Parts Matrix CARBON STEEL DISPLACEMENT PUMPSParts Model 220-549,Series D Parts Model 220-549ShownCARBON STEEL DISPLACEMENT PUMPS Model 220-549,Series D Model 239-820,Series A for Pump Model PartsParts Matrix Parts Model 237-220,Series A for Pump Model Pump Seal Kit Repair KitsPump Seal Kit Pump Seal Kit Mounting Hole DimensionsSurge Stand Bolt Pattern Grounding Wire and Clamp AccessoriesUse Only Genuine Graco Parts and Accessories Medium Volume High-FloSurge Tank Stationary Stand Mounting Stand KitPump Floor Stand Wall Bracket Technical Data PUMP OUTLET PRESSURE Technical DataMaximum Working Pressure AIR CONSUMPTION Technical Data PUMP OUTLET PRESSURE Technical DataMPa, BAR PSI AIR CONSUMPTIONPage MPa, BAR Technical Data3789 PUMP OUTLET PRESSURE Technical Data Viscount I+ Pumps, Models 236-601andViscount I+ Pumps, Models 236-605and 3789 Technical Data Manual Change SummaryViscount I+ Pumps, Models 236-712and FOR GRACO CANADA CUSTOMERS The Graco Warranty and DisclaimersGraco Phone Number

Graco 220-569 manual Table of Contents

Models: 220-569