Typical Installation

Installation

AAir Shutoff Valve

BAir Filter (optional accessory)

CGun Air Pressure Gauge

DGun Air Pressure Regulator

EBleed Type Master Air Valve

FDataTrak

GPump Air Pressure Gauge

HPump Air Pressure Regulator

JSolenoid Release Button (not visible)

KGun Swivel

G15 Spray Gun Shown with Supply Hose

LAir-Assisted Spray Gun

MGun Fluid Supply Hose

NGun Air Supply Hose

PFluid Filter

RPump Fluid Outlet

SGrounding Wire

TWet-Cup (not visible, see FIG. 4, page 11)

UPump Fluid Inlet

VSuction Hose

WFluid Drain Valve

ti12800a

312794E

Image 10

Contents

Merkur Pump Assembly Ll 2 G Contents Wet cup Ratio Pump Part Number MatrixData Monitoring/Exhaust Pump Models Fire and Explosion Hazard Related Manuals Manual Description Component Identification Component Identification Key Prepare the Operator Prepare the Site InstallationGeneral Information Grounding Mount the Pump AccessoriesAir and Fluid Hoses Typical Installation G15 Spray Gun Shown with Supply Hose Operation Pressure Relief ProcedureFlush Before Using Equipment Wet Cup Prime and Adjust the Pump Shutdown and Care of the Pump Follow Pressure Relief Procedure, MaintenancePreventive Maintenance Schedule Tighten Threaded Connections Troubleshooting Problem Cause Solution Disconnect the Displacement Pump Repair Displacement Pump Torque LW025A Reconnect the Displacement PumpLW050A-LW150A Motor Torque Disconnect the Air MotorReconnect the Air Motor All Other Sizes Pump Parts Qty Parts That Vary by ModelDescription For displacement pump repair kits, see manual Repair Kits Model W10xxx Performance ChartsModel W15Axx Model W15Fxx Model W15BxxFlow Model W18xxx Model W23xxx Model W24xxx Model W28xxx Model W30Cxx Model W30AxxBar Model W36xxx Model W45xxx Model W48xxx Ratio, 75 cc/cycle Pump Dimensions Pump Model Weight Wall Bracket Mounting Dimensions Technical Data Graco Standard Warranty Graco Information