Graco 312797P User Manual

Instructions/PartsMerkur® Non-HeatedSpray Packages312797PENFor high-performance finishing and coating applications in hazardous or non-hazardous locat

Models 10 312797PMerkur 30:1 Packages(G30Wxx, G30Cxx, and G30Txx)Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 3

Models312797P 11* This package offers a short suction tube, rather than the standard suction hose.** Fluid hose is 3/16 x 50 ft., rather than standard

Models 12 312797PMerkur 36:1 Packages(G36Wxx and G36Cxx)Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 3600 psi (

Models312797P 13Merkur 45:1 Packages(G45Wxx and G45Cxx)Table A: Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 45

Models 14 312797PMerkur 48:1 Packages(G48Wxx and G48Cxx)Table A: Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 4

Installation312797P 15InstallationPackage configurations vary widely. See pages 6-14 to determine the components included in your model. Items designa

Installation 16 312797PGeneral InformationNOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the

Installation312797P 17ComponentsSee FIG. 1. Components vary by package ordered. See tables on pages 6 to 14. Your package may include:• The red-handle

Operation 18 312797PSetup1. See FIG. 1. Attach end of blue fluid hose (M) to pump outlet (R) or filter (P) outlet.2. Attach one end of the air hose (N

Operation312797P 19Flush the Pump Before First UseThe pump is tested with lightweight oil, which is left in to protect the pump parts. If the fluid yo

2 312797PContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Warnings . . . . . . . . . . . . . . . . . . . . . . . .

Operation 20 312797P8. Open bleed-type air valve (E). Slowly turn clockwise pump air regulator (H) increasing pressure until pump starts.9. Cycle pump

Operation312797P 21Adjust the Spray PatternPackages with Airless GunsThe spray tip orifice and spray angle determine pattern coverage and size. When y

Maintenance 22 312797PMaintenancePreventive Maintenance ScheduleThe operating conditions of your particular system determine how often maintenance is

Troubleshooting312797P 23TroubleshootingNOTE: Check all possible problems and causes before disassembling the pump.* To determine if the fluid hose or

DataTrak Controls and Indicators 24 312797PDataTrak Controls and IndicatorsKey for FIG. 7AA Runaway Limit, in cycles per minute (user settable; 00=OFF

DataTrak Operation312797P 25DataTrak OperationNOTE: The display (AE) will turn off after 1 minute to save battery life. Press any key to wake up the d

DataTrak Operation 26 312797PPrime/Flush1. See FIG. 7. To enter Prime/Flush mode, press any key to wake up the display, then press . The Prime/Flush

DataTrak Operation312797P 27.Table 1: Diagnostic CodesSymbol Code Code Name Diagnosis CauseRunaway(DataTrak only)Pump running faster than set runaway

DataTrak Operation 28 312797PReplace DataTrak Battery or FuseReplace Battery1. Unscrew cable from the back of the reed switch assembly. See FIG. 9.2.

DataTrak Operation312797P 29

Related Manuals312797P 3Related Manuals.WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. T

Parts 30 312797PPartsCart Mount123a456151720192148167133b53414445ti12632a23

Parts312797P 31Wall Mount123a5648237133b544144454ti12920a164923

Parts 32 312797PStand Mount123a456151720192148167133b55414445ti12919a2323

Parts312797P 33NOTE: • See page 43 for mounting kits for all packages.• See page 44 for repair parts and accessories.G10xxx ModelsThis list includes a

Parts 34 312797PG15xxx ModelsThis list includes all possible parts for G15xxx packages. See page 7 to check whether a part is included in yourparticul

Parts312797P 35G18xxx ModelsThis list includes all possible parts for G18xxx packages. See page 8 to check whether a part is included in yourparticula

Parts 36 312797PG23xxx ModelsThis list includes all possible parts for G23xxx packages. See page 8 to check whether a part is included in yourparticul

Parts312797P 37G24xxx ModelsThis list includes all possible parts for G24xxx packages. See page 9 to check whether a part is included in yourparticula

Parts 38 312797PG28xxx ModelsThis list includes all possible parts for G28xxx packages. See page 9 to check whether a part is included in yourparticul

Parts312797P 39G30xxx ModelsThis list includes all possible parts for G30xxx packages. See page 10 to check whether a part is included in your particu

Warnings 4 312797PPRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and

Parts 40 312797PG36xxx ModelsThis list includes all possible parts for G36xxx packages. See page 12 to check whether a part is included in your partic

Parts312797P 41G45xxx ModelsThis list includes all possible parts for G45xxx packages. See page 13 to check whether a part is included in your particu

Parts 42 312797PG48xxx ModelsThis list includes all possible parts for G48xxx packages. See page 14 to check whether a part is included in your partic

Kits312797P 43KitsWall Mount Kit 24A578NOTE: Air Control Mounting Kit 24E883 (see page 46) also is required for wall mounting a package that has a con

Kits 44 312797PPump and Gun Control Panel KitsM12xxx and M18xxx air motorsKits 24A581, 24A582, and 24A584M02xxx and M04xxx air motorsKit 24A5853013023

Kits312797P 45Pump Only Control Panel KitsM07xxx, M12xxx, and M18xxx air motorsKit 24A583M02xxx and M04xxx air motorsKit 24A58630630730830130331431731

Kits 46 312797PDataTrakNOTE: See DataTrak manual, 313541, for all DataTrak related part numbers and kit information, including the reed switch and sol

Kits312797P 47Guns and HosesTo find the correct parts for your model, locate the gun you have. The correct hoses and related parts are listed in the t

Wall Bracket Mounting Dimensions 48 312797PWall Bracket Mounting DimensionsTechnical DataMaximum fluid working pressure. . . . . . . . . . . . . . . .

Package Weights312797P 49Package Weights* Includes air controls.----- This component configuration is not offered for these models.Ratio, Motor, Displ

Models312797P 5ModelsCheck the identification plate (ID) for the 6-digit part number of your package. Use the following matrix and tables to define th

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Models 6 312797PMerkur 10:1 Packages(G10Cxx and G10Wxx)Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 1000 psi (6

Models312797P 7Merkur 15:1 Packages(G15Wxx, G15Cxx, and G15Txx)Maximum Inlet Air Pressure 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 1500

Models 8 312797PMerkur 18:1 Packages(G18Wxx and G18Cxx)Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 1800 psi (1

Models312797P 9Merkur 24:1 Packages(G24Wxx and G24Cxx)Maximum Inlet Air Pressure: 100 psi (0.7 MPa, 7 bar)Maximum Fluid Working Pressure: 2400 psi (16