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Graco important safety instructions Triton 3D150 Diaphragm Pump, Instructions/Parts List

Models: 3D150

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Instructions/Parts List

Triton® 3D150

Diaphragm Pump

311688D

Used to pump waterborne and solvent-based paints and catalysts.

Part No. 253704, Series B

3:1 Ratio Air-operated Double Diaphragm Pump, with BSPP Fittings

Part No. 253705, Series B

3:1 Ratio Air-operated Double Diaphragm Pump, with NPT Fittings 100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure

300 psi (2.1 MPa, 21 bar) Maximum Fluid Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

TI2125A

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441

II 2 G

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Graco important safety instructions Triton 3D150 Diaphragm Pump, Instructions/Parts List, 311688D

Contents

Triton 3D150 Diaphragm Pump Instructions/Parts List311688D Part No. 253704, Series BContents EQUIPMENT MISUSE HAZARD WarningsPRESSURIZED EQUIPMENT HAZARD FIRE AND EXPLOSION HAZARDMOVING PARTS HAZARD TOXIC FLUID HAZARDPERSONAL PROTECTIVE EQUIPMENT General Information InstallationTightening Threaded Fasteners Before First Use Mounting the Pump Wall mount using kitFloor Mount Wall MountFluid Suction Line Air LineFluid Outlet Line Installation FIG. 2. Typical InstallationGR B Ground all of this equipment GroundingFIG. 3. Grounding the Pump Starting and Adjusting the Pump Pressure Relief ProcedureOperation Flushing the Pump Before First UsePreventive Maintenance Schedule MaintenanceLubrication Flushing and StorageProblem TroubleshootingSolution CauseRepair Fault IndicationsPrepare the Pump for Repair General Repair NotesReplace the Diaphragms Disassembly1 29*†‡ 37 54 Housing Side 29*†‡ Cylinder Side 29*†‡37 29*†‡ FIG. 4 Replace the DiaphragmsRepair the Air Valve ReassemblyDisassembly FIG. 5. Repair the Air Valve Disassembly Repair the Shaft and BearingsReassembly Repair FIG. 6. Repair the Shaft311688D Disassembly Replace the Ball Check ValvesReassembly 311688D Repair‡29‡28 ‡26 ‡32 ‡32 ‡26 ‡28 ‡29Parts PartsDescription DescriptionCategory Technical DataData Inlet Air PressureCycles per minute Performance Chartin PSI OutletDimensions DimensionsTI2133A TI2133A311688D DimensionsGraco Information Graco Standard WarrantyGraco Headquarters Minneapolis GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN