Graco 312794E important safety instructions Contents

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Contents

Pump Part Number Matrix

. 3

Maintenance

13

Pump Models

. 4

Preventive Maintenance Schedule

13

Warnings

. 5

Tighten Threaded Connections

13

Related Manuals

. 6

Flush the Pump

13

Component Identification

. 7

Wet Cup

13

Installation

. 8

Troubleshooting

14

General Information

. 8

Repair

15

Prepare the Operator

. 8

General Information

15

Prepare the Site

. 8

Disconnect the Displacement Pump

15

Grounding

. 8

Reconnect the Displacement Pump

16

Mount the Pump

. 9

Disconnect the Air Motor

17

Air and Fluid Hoses

. 9

Reconnect the Air Motor

17

Accessories

. 9

Pump Parts

18

Typical Installation

10

Parts That Vary by Model

19

Operation

11

Repair Kits

20

Pressure Relief Procedure

11

Performance Charts

21

Flush Before Using Equipment

11

Pump Dimensions

28

Trigger Lock

11

Wall Bracket Mounting Dimensions

29

Wet Cup

11

Technical Data

29

Prime and Adjust the Pump

12

Graco Standard Warranty

30

Shutdown and Care of the Pump

12

Graco Information

30

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312794E

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Contents Merkur Pump Assembly Ll 2 GContents Data Monitoring/Exhaust Pump Part Number MatrixWet cup Ratio Pump Models Fire and Explosion Hazard Related Manuals Manual DescriptionComponent Identification Component Identification KeyPrepare the Operator Prepare the Site InstallationGeneral Information GroundingAir and Fluid Hoses AccessoriesMount the Pump Typical Installation G15 Spray Gun Shown with Supply HoseOperation Pressure Relief ProcedureFlush Before Using Equipment Wet CupPrime and Adjust the Pump Shutdown and Care of the PumpFollow Pressure Relief Procedure, MaintenancePreventive Maintenance Schedule Tighten Threaded ConnectionsTroubleshooting Problem Cause SolutionDisconnect the Displacement Pump RepairLW050A-LW150A Reconnect the Displacement PumpDisplacement Pump Torque LW025A Motor Torque Disconnect the Air MotorReconnect the Air Motor All Other SizesPump Parts Description Parts That Vary by ModelQty For displacement pump repair kits, see manual Repair KitsModel W15Axx Performance ChartsModel W10xxx Flow Model W15BxxModel W15Fxx Model W18xxx Model W23xxxModel W24xxx Model W28xxxBar Model W30AxxModel W30Cxx Model W36xxx Model W45xxxModel W48xxx Ratio, 75 cc/cyclePump Dimensions Pump Model WeightWall Bracket Mounting Dimensions Technical DataGraco Standard Warranty Graco Information