Graco 334014A Maintenance Schedule, Lubrication, Tighten Threaded Connections

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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 pump. An inline lubricator is not needed, and is not recommended, 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 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.

•Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts.

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

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

334014A

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Contents Repair/Parts manual. Save these instructions Important Safety InstructionsRelated Manuals ContentsTo Specify the Configuration of a New Pump To Order Replacement PartsOrdering Information To Find Your Nearest DistributorConfiguration Number Matrix Pressurized Equipment Hazard Fire and Explosion HazardPlastic Parts Cleaning Solvent Hazard Equipment Misuse HazardThermal Expansion Hazard Toxic Fluid or Fumes Hazard Burn HazardPersonal Protective Equipment Grounding InstallationTighten Fasteners Before Setup MountingAir Line See Typical Floor Mount Installation,KEY Air Exhaust Ventilation1050HP Aluminum Manifolds Fluid Supply LineFluid Outlet Line Fluid Inlet and Outlet PortsTypical floor mount installation Typical Floor Mount InstallationHigh/Low Lever Pressure Relief ProcedureOperation Flush the Pump Before First UsePump Shutdown Start and Adjust the PumpTighten Threaded Connections MaintenanceMaintenance Schedule LubricationTorque Instructions Aluminum and SST Dimensions and MountingAluminum SSTAir Consumption Performance ChartsLow Pressure Setting Fluid Pressure How to Read the ChartsHigh Pressure Setting Technical Data Non-wetted external parts Fluid Temperature RangeFluid Temperature Range Wetted partsGraco Information Graco Standard Husky Pump Warranty
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