Repair

Repair

Required Tools

Large vise

• Set of adjustable wrenches

O-ring pick

• 1/2 in. bit socket

Rubber mallet

a.Remove upper ball cage (12), spring (11), ball (10), o-ring (8) and seat (9).

b.Press lower ball (10) off seat (9) from fluid inlet and drain the inlet housing (7).

c.Remove o-ring (8), lower ball cage (12), spring (11), ball (10), seat (9), and o-ring (8).

Torque wrench

2 in. and 3 in. sockets

11

12

Anti-seize lubricant

Removable strength thread locker

Inlet Housing Disassembly

1.Relieve pressure and flush system. See Pressure Relief Procedure and Flushing, page 7.

2.Remove inlet hose and drain inlet housing (7).

13

8

6

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3.Remove inlet cap (13) from inlet housing (6), and remove o-ring (8).

10

8

9

8

12

11

10

9

8

6

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d.Clean all parts in a compatible solvent. Lay them in order for easier reassembly. Inspect each ball and seat for nicks or scratches; replace as required.

Inlet Housing Assembly

1.Install inlet housing components in inlet housing (6).

2.Install o-ring (8) on inlet cap (13) and apply anti-seize lubricant to inlet cap (13) threads. Fully tighten inlet cap (13) with a wrench.

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3A0019J

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Graco 3A0019J important safety instructions Repair, Required Tools

3A0019J specifications

The Graco 3A0019J is a highly regarded airless paint sprayer, renowned for its efficiency and versatility in both professional and DIY applications. Designed with advanced technology, this sprayer is particularly useful for a range of projects, including residential and commercial painting, staining, and sealing.

One of the standout features of the Graco 3A0019J is its robust engine, capable of handling high-pressure operations that ensure a consistent and smooth finish on various surfaces. This powerful motor allows users to spray unthinned materials, saving time and providing a professional-quality result. Its high flow rate enables faster coverage, making it an ideal choice for larger projects that require extensive painting.

Equipped with the SmartControl technology, the Graco 3A0019J maintains a reliable and consistent pressure. This feature helps prevent overspray and allows for optimal control, ensuring that users can achieve precise and uniform applications. In addition, the built-in suction valve allows the sprayer to draw paint directly from the container, making it easy to switch colors and materials without hassle.

The Graco 3A0019J also incorporates a large, easy-to-use paint hopper that holds up to 1.5 gallons, reducing the need for frequent refills during extended projects. Its lightweight and portable design enhance mobility, allowing users to maneuver easily across job sites. Furthermore, the integrated cart features large wheels for easy transport, making it versatile for various terrain types.

In terms of maintenance, the Graco 3A0019J simplifies cleaning with its PowerFlush adapter. This handy feature connects to a garden hose for quick and efficient cleanup, allowing users to spend more time painting rather than maintaining their equipment. The sprayer’s durable construction ensures longevity, making it a worthwhile investment for both amateur painters and professional contractors.

Overall, the Graco 3A0019J combines cutting-edge technology with user-friendly features, making it an essential tool for achieving flawless finishes. Whether tackling interiors, exteriors, or intricate details, this airless paint sprayer delivers exceptional results, making it a top choice for anyone looking to elevate their painting projects.