Graco 3A2578B Maintenance Schedule, Lubrication, Tighten Threaded Connections, Notice

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Maintenance

Maintenance

Maintenance

Maintenance Schedule

Flushing and Storage

Establish a preventive maintenance schedule based on the pump’s service history. Scheduled maintenance is especially important to prevent spills or leakage due to diaphragm failure.

Lubrication

The pump is lubricated at the factory. It is designed to require no further lubrication for the life of the packings. There is no need to add an inline lubricator under normal operating conditions.

Tighten Threaded Connections

Before each use, check all hoses for wear or damage and replace as necessary. Check to be sure all threaded connections are tight and leak-free. Check mounting bolts. Check fasteners. Tighten or retorque as necessary. Although pump use varies, a general guideline is to retorque fasteners every two months. See Torque Instructions, page 16.

•Flush before ﬂuid can dry in the equipment, at the end of the day, before storing, and before repairing equipment.

•Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary.

•Use solvent that is compatible with the equipment wetted parts and the material being dispensed.

•Always ﬂush the pump and relieve the pressure before storing it for any length of time.

NOTICE

Flush the pump often enough to prevent the ﬂuid you are pumping from drying or freezing in the pump and damaging it.

3A2578B

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Contents Husky 2200 Air-OperatedDiaphragm Pump Operation3A2578B 3A2578B ContentsPRESSURIZED EQUIPMENT HAZARD WarningsWarnings FIRE AND EXPLOSION HAZARDTHERMAL EXPANSION HAZARD PLASTIC PARTS CLEANING SOLVENT HAZARDWarnings EQUIPMENT MISUSE HAZARDPERSONAL PROTECTIVE EQUIPMENT WarningsTOXIC FLUID OR FUMES HAZARD BURN HAZARDTo Find Your Nearest Distributor To Order Replacement PartsOrdering Information Related Manuals2200P Conﬁguration Number Matrix2200P P01ATips to Reduce Cavitation InstallationGeneral Information Tighten Fasteners3A2578B InstallationAccessories/Components Not Supplied System Components•Fluid supply container: Follow local code InstallationGround The System Air LinesTo provide a remote exhaust Air Exhaust VentilationNOTICE Installation3A2578B Fluid Supply LineFluid Outlet Line InstallationFlange Connections Installation3A2578B Flush the Pump Before First Use Pressure Relief ProcedureStart and Adjust the Pump OperationTighten Threaded Connections MaintenanceMaintenance Schedule LubricationFluid Cover Screws Torque InstructionsTorque Instructions Do not overtorqueNotes Notes3A2578B Polypropylene DimensionsEnd Flange Models, Polypropylene and PVDF DimensionsPolypropylene Center Flange Models, Polypropylene OnlyDimensions PolypropyleneAir Consumption Performance ChartsBolt-throughDiaphragms Fluid PressureFluid Pressure Overmolded DiaphragmsPerformance Charts How to Read the ChartsAir consumption Technical DataTechnical Data Husky 2200 Diaphragm PumpWetted Parts Technical DataWeight Maximum pump speedGraco Standard Husky Pump Warranty Graco Information