Graco 308550ZAD Installation, General Information, Tighten Screws Before First Use

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Installation

General Information

DThe Typical Installation shown in Fig. 2 is only a guide for selecting and installing system compo- nents. Contact your Graco distributor or Graco Technical Assistance (see back page) for assis- tance in planning a system to suit your needs.

DAlways use Genuine Graco Parts and Accessories. Be sure all accessories are adequately sized and pressure-rated to meet the system’s requirements.

DReference numbers and letters in parentheses refer to the callouts in the figures and the parts lists on pages 27–30.

DVariations in color between the plastic components of this pump are normal. Color variation does not affect the performance of the pump.

WARNING

TOXIC FLUID HAZARD

Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or

swallowed.

1.Read TOXIC FLUID HAZARD on page 4.

2.Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the Technical Data section of all equipment manu- als. Read the fluid and solvent manufacturer’s warnings.

Tighten Screws Before First Use

Before using the pump for the first time, check and retorque all external fasteners. See Torque Se- quence, page 31. After the first day of operation, retorque the fasteners. Although pump use varies, a general guideline is to retorque fasteners every two months.

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Contents Important Safety Instructions Instructions Parts ListModels Table of ContentsEquipment Misuse Hazard SymbolsToxic Fluid Hazard General Information InstallationTighten Screws Before First Use Toxic Fluid HazardGround all of this equipment GroundingAir Line Typical FLOOR-MOUNT InstallationMountings Installation of Remote Pilot Air LinesFluid Suction Line Fluid Outlet LineBolt Tightening Sequence Flange ConnectionsFluid Pressure Relief Valve Changing the Orientation of the Fluid Inlet and Outlet PortsVenting Exhaust AIR Air Exhaust VentilationFire and Explosion Hazard Starting and Adjusting the Pump Pressure Relief ProcedureOperation Flush the Pump Before First UseMaintenance Problem Cause Solution TroubleshootingTroubleshooting Repairing the Air Valve ServiceDisassembly Tools RequiredReassembly Relieve the pressure. Disconnect all hoses Ball Check Valve RepairDiaphragm Repair Reassembly Standard Diaphragms Reassembly Overmolded Diaphragms 105 19 402 24 104 403 Bearing and Air Gasket Removal Detail of Air Valve Bearings Husky 2150 Polypropylene and Pvdf Pumps, Series a Pump MatrixFor Husky 2150 Polypropylene and Pvdf Pumps, Series a Repair Kit MatrixParts Air Motor Parts List Matrix ColumnMuffler Fluid Section Parts List Matrix ColumnDiaphragm Parts List Matrix Column Seat Parts List Matrix ColumnBall Parts List Matrix Column 114 Torque Sequence Side View Pump Mounting Hole Pattern DimensionsFront View Dimension SST Center Aluminum Polypropylene Pvdf Cover 14-0.8 MPa, 1.4-8 bar Technical DataFeet meters Performance ChartPsi MPa, bar Fluid Flow GPM lpmGraco Information Graco Warranties
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