Graco 308550ZAC 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 28–31.

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 32. 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 308550 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 14-0.8 MPa, 1.4-8 bar Technical DataFeet meters Performance ChartPsi MPa, bar Fluid Flow GPM lpmGraco Information Graco Warranties

308550ZAC specifications

The Graco 308550ZAC is a versatile and efficient airless paint sprayer designed for both DIY enthusiasts and professional contractors. Known for its reliability and performance, this unit provides consumers with a powerful solution for their painting projects, ensuring a smooth and even finish.

One of the standout features of the Graco 308550ZAC is its ProXChange technology. This innovative system allows for quick and easy pump replacement without the need for additional tools or complex procedures. This feature ensures minimal downtime, making it especially valuable on job sites where time efficiency is crucial.

The sprayer is also equipped with a powerful electric motor that delivers a consistent pressure of up to 3000 PSI. This high pressure not only facilitates a fine atomization of paint but also enables users to work with a variety of coatings, including thicker materials like latex, stains, and sealers. As a result, users can achieve professional-grade finishes on a range of surfaces, from buildings to fences.

Another significant characteristic of the Graco 308550ZAC is its adjustable pressure control. This feature allows operators to fine-tune the pressure according to the specific paint being used and the project's requirements. This flexibility translates to improved control over the spraying process, minimizing overspray and ensuring precision, particularly when working on detailed areas.

Additionally, the unit comes with a built-in suction hose, which can be submerged directly into paint containers for efficient and seamless painting. This capability makes it easier to use large buckets, reducing the hassle of constantly refilling the sprayer and enhancing productivity.

The Graco 308550ZAC also features a lightweight and portable design, making it easier to transport between job sites. Its robust construction ensures durability, while the ergonomic handle offers comfort during extended use.

In summary, the Graco 308550ZAC is a robust airless paint sprayer that combines advanced technologies and thoughtful design features to meet the needs of both professionals and hobbyists. With its ProXChange system, adjustable pressure control, and high-performance motor, it represents an excellent choice for achieving flawless finishes in various painting applications.
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